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linux/drivers/clk/samsung/clk-s3c2410.c

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treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-06-04 10:11:33 +02:00
// SPDX-License-Identifier: GPL-2.0-only
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
/*
* Copyright (c) 2013 Heiko Stuebner <heiko@sntech.de>
*
* Common Clock Framework support for S3C2410 and following SoCs.
*/
#include <linux/clk-provider.h>
clk: samsung: s3c24xx: declare s3c24xx_common_clk_init() in shared header The s3c2410_common_clk_init() and others are defined and used by the clk-s3c24xx driver and also used in the mach-s3c24xx machine code. Move the declaration to a header to fix W=1 build warnings: drivers/clk/samsung/clk-s3c2410.c:320:13: warning: no previous prototype for 's3c2410_common_clk_init' [-Wmissing-prototypes] 320 | void __init s3c2410_common_clk_init(struct device_node *np, unsigned long xti_f, drivers/clk/samsung/clk-s3c2412.c:205:13: warning: no previous prototype for 's3c2412_common_clk_init' [-Wmissing-prototypes] 205 | void __init s3c2412_common_clk_init(struct device_node *np, unsigned long xti_f, drivers/clk/samsung/clk-s3c2443.c:341:13: warning: no previous prototype for 's3c2443_common_clk_init' [-Wmissing-prototypes] 341 | void __init s3c2443_common_clk_init(struct device_node *np, unsigned long xti_f, Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Reviewed-by: Stephen Boyd <sboyd@kernel.org>
2020-08-04 21:26:43 +02:00
#include <linux/clk/samsung.h>
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
#include <linux/of.h>
#include <linux/of_address.h>
#include <dt-bindings/clock/s3c2410.h>
#include "clk.h"
#include "clk-pll.h"
#define LOCKTIME 0x00
#define MPLLCON 0x04
#define UPLLCON 0x08
#define CLKCON 0x0c
#define CLKSLOW 0x10
#define CLKDIVN 0x14
#define CAMDIVN 0x18
/* the soc types */
enum supported_socs {
S3C2410,
S3C2440,
S3C2442,
};
/* list of PLLs to be registered */
enum s3c2410_plls {
mpll, upll,
};
static void __iomem *reg_base;
/*
* list of controller registers to be saved and restored during a
* suspend/resume cycle.
*/
static unsigned long s3c2410_clk_regs[] __initdata = {
LOCKTIME,
MPLLCON,
UPLLCON,
CLKCON,
CLKSLOW,
CLKDIVN,
CAMDIVN,
};
PNAME(fclk_p) = { "mpll", "div_slow" };
clk: samsung: Mark a few things static Running sparse on the samsung clk directory has some noise that we can fix to look for future problems easier. drivers/clk/samsung/clk-s3c2443.c:111:26: warning: symbol 's3c2443_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:139:26: warning: symbol 's3c2443_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:152:27: warning: symbol 's3c2443_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:186:28: warning: symbol 's3c2443_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:241:26: warning: symbol 's3c2416_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:247:26: warning: symbol 's3c2416_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:253:27: warning: symbol 's3c2416_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:263:28: warning: symbol 's3c2416_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:291:26: warning: symbol 's3c2443_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:296:27: warning: symbol 's3c2443_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:305:28: warning: symbol 's3c2443_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:321:26: warning: symbol 's3c2450_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:328:26: warning: symbol 's3c2450_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:334:27: warning: symbol 's3c2450_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:345:28: warning: symbol 's3c2450_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:368:33: warning: symbol 's3c2443_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:464:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:470:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:476:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2412.c:96:26: warning: symbol 's3c2412_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:108:35: warning: symbol 's3c2412_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:128:26: warning: symbol 's3c2412_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:146:27: warning: symbol 's3c2412_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:177:28: warning: symbol 's3c2412_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:227:33: warning: symbol 's3c2412_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:292:43: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:98:26: warning: symbol 's3c2410_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:114:26: warning: symbol 's3c2410_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:119:27: warning: symbol 's3c2410_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:138:28: warning: symbol 's3c2410_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:203:26: warning: symbol 's3c2410_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:207:35: warning: symbol 's3c2410_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:218:28: warning: symbol 's3c2410_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:272:26: warning: symbol 's3c244x_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:277:35: warning: symbol 's3c244x_common_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:294:26: warning: symbol 's3c244x_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:302:27: warning: symbol 's3c244x_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:306:28: warning: symbol 's3c244x_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:321:26: warning: symbol 's3c2440_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:325:27: warning: symbol 's3c2440_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:331:35: warning: symbol 's3c2442_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:337:26: warning: symbol 's3c2442_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:346:33: warning: symbol 's3c2410_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:471:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:477:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:483:49: warning: Using plain integer as NULL pointer Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-03-16 09:21:40 -07:00
static struct samsung_mux_clock s3c2410_common_muxes[] __initdata = {
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
MUX(FCLK, "fclk", fclk_p, CLKSLOW, 4, 1),
};
static struct clk_div_table divslow_d[] = {
{ .val = 0, .div = 1 },
{ .val = 1, .div = 2 },
{ .val = 2, .div = 4 },
{ .val = 3, .div = 6 },
{ .val = 4, .div = 8 },
{ .val = 5, .div = 10 },
{ .val = 6, .div = 12 },
{ .val = 7, .div = 14 },
{ /* sentinel */ },
};
clk: samsung: Mark a few things static Running sparse on the samsung clk directory has some noise that we can fix to look for future problems easier. drivers/clk/samsung/clk-s3c2443.c:111:26: warning: symbol 's3c2443_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:139:26: warning: symbol 's3c2443_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:152:27: warning: symbol 's3c2443_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:186:28: warning: symbol 's3c2443_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:241:26: warning: symbol 's3c2416_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:247:26: warning: symbol 's3c2416_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:253:27: warning: symbol 's3c2416_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:263:28: warning: symbol 's3c2416_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:291:26: warning: symbol 's3c2443_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:296:27: warning: symbol 's3c2443_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:305:28: warning: symbol 's3c2443_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:321:26: warning: symbol 's3c2450_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:328:26: warning: symbol 's3c2450_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:334:27: warning: symbol 's3c2450_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:345:28: warning: symbol 's3c2450_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:368:33: warning: symbol 's3c2443_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:464:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:470:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:476:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2412.c:96:26: warning: symbol 's3c2412_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:108:35: warning: symbol 's3c2412_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:128:26: warning: symbol 's3c2412_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:146:27: warning: symbol 's3c2412_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:177:28: warning: symbol 's3c2412_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:227:33: warning: symbol 's3c2412_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:292:43: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:98:26: warning: symbol 's3c2410_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:114:26: warning: symbol 's3c2410_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:119:27: warning: symbol 's3c2410_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:138:28: warning: symbol 's3c2410_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:203:26: warning: symbol 's3c2410_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:207:35: warning: symbol 's3c2410_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:218:28: warning: symbol 's3c2410_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:272:26: warning: symbol 's3c244x_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:277:35: warning: symbol 's3c244x_common_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:294:26: warning: symbol 's3c244x_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:302:27: warning: symbol 's3c244x_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:306:28: warning: symbol 's3c244x_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:321:26: warning: symbol 's3c2440_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:325:27: warning: symbol 's3c2440_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:331:35: warning: symbol 's3c2442_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:337:26: warning: symbol 's3c2442_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:346:33: warning: symbol 's3c2410_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:471:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:477:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:483:49: warning: Using plain integer as NULL pointer Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-03-16 09:21:40 -07:00
static struct samsung_div_clock s3c2410_common_dividers[] __initdata = {
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
DIV_T(0, "div_slow", "xti", CLKSLOW, 0, 3, divslow_d),
DIV(PCLK, "pclk", "hclk", CLKDIVN, 0, 1),
};
clk: samsung: Mark a few things static Running sparse on the samsung clk directory has some noise that we can fix to look for future problems easier. drivers/clk/samsung/clk-s3c2443.c:111:26: warning: symbol 's3c2443_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:139:26: warning: symbol 's3c2443_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:152:27: warning: symbol 's3c2443_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:186:28: warning: symbol 's3c2443_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:241:26: warning: symbol 's3c2416_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:247:26: warning: symbol 's3c2416_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:253:27: warning: symbol 's3c2416_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:263:28: warning: symbol 's3c2416_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:291:26: warning: symbol 's3c2443_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:296:27: warning: symbol 's3c2443_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:305:28: warning: symbol 's3c2443_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:321:26: warning: symbol 's3c2450_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:328:26: warning: symbol 's3c2450_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:334:27: warning: symbol 's3c2450_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:345:28: warning: symbol 's3c2450_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:368:33: warning: symbol 's3c2443_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:464:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:470:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:476:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2412.c:96:26: warning: symbol 's3c2412_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:108:35: warning: symbol 's3c2412_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:128:26: warning: symbol 's3c2412_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:146:27: warning: symbol 's3c2412_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:177:28: warning: symbol 's3c2412_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:227:33: warning: symbol 's3c2412_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:292:43: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:98:26: warning: symbol 's3c2410_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:114:26: warning: symbol 's3c2410_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:119:27: warning: symbol 's3c2410_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:138:28: warning: symbol 's3c2410_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:203:26: warning: symbol 's3c2410_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:207:35: warning: symbol 's3c2410_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:218:28: warning: symbol 's3c2410_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:272:26: warning: symbol 's3c244x_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:277:35: warning: symbol 's3c244x_common_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:294:26: warning: symbol 's3c244x_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:302:27: warning: symbol 's3c244x_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:306:28: warning: symbol 's3c244x_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:321:26: warning: symbol 's3c2440_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:325:27: warning: symbol 's3c2440_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:331:35: warning: symbol 's3c2442_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:337:26: warning: symbol 's3c2442_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:346:33: warning: symbol 's3c2410_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:471:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:477:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:483:49: warning: Using plain integer as NULL pointer Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-03-16 09:21:40 -07:00
static struct samsung_gate_clock s3c2410_common_gates[] __initdata = {
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
GATE(PCLK_SPI, "spi", "pclk", CLKCON, 18, 0, 0),
GATE(PCLK_I2S, "i2s", "pclk", CLKCON, 17, 0, 0),
GATE(PCLK_I2C, "i2c", "pclk", CLKCON, 16, 0, 0),
GATE(PCLK_ADC, "adc", "pclk", CLKCON, 15, 0, 0),
GATE(PCLK_RTC, "rtc", "pclk", CLKCON, 14, 0, 0),
GATE(PCLK_GPIO, "gpio", "pclk", CLKCON, 13, CLK_IGNORE_UNUSED, 0),
GATE(PCLK_UART2, "uart2", "pclk", CLKCON, 12, 0, 0),
GATE(PCLK_UART1, "uart1", "pclk", CLKCON, 11, 0, 0),
GATE(PCLK_UART0, "uart0", "pclk", CLKCON, 10, 0, 0),
GATE(PCLK_SDI, "sdi", "pclk", CLKCON, 9, 0, 0),
GATE(PCLK_PWM, "pwm", "pclk", CLKCON, 8, 0, 0),
GATE(HCLK_USBD, "usb-device", "hclk", CLKCON, 7, 0, 0),
GATE(HCLK_USBH, "usb-host", "hclk", CLKCON, 6, 0, 0),
GATE(HCLK_LCD, "lcd", "hclk", CLKCON, 5, 0, 0),
GATE(HCLK_NAND, "nand", "hclk", CLKCON, 4, 0, 0),
};
/* should be added _after_ the soc-specific clocks are created */
clk: samsung: Mark a few things static Running sparse on the samsung clk directory has some noise that we can fix to look for future problems easier. drivers/clk/samsung/clk-s3c2443.c:111:26: warning: symbol 's3c2443_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:139:26: warning: symbol 's3c2443_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:152:27: warning: symbol 's3c2443_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:186:28: warning: symbol 's3c2443_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:241:26: warning: symbol 's3c2416_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:247:26: warning: symbol 's3c2416_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:253:27: warning: symbol 's3c2416_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:263:28: warning: symbol 's3c2416_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:291:26: warning: symbol 's3c2443_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:296:27: warning: symbol 's3c2443_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:305:28: warning: symbol 's3c2443_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:321:26: warning: symbol 's3c2450_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:328:26: warning: symbol 's3c2450_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:334:27: warning: symbol 's3c2450_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:345:28: warning: symbol 's3c2450_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:368:33: warning: symbol 's3c2443_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:464:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:470:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:476:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2412.c:96:26: warning: symbol 's3c2412_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:108:35: warning: symbol 's3c2412_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:128:26: warning: symbol 's3c2412_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:146:27: warning: symbol 's3c2412_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:177:28: warning: symbol 's3c2412_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:227:33: warning: symbol 's3c2412_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:292:43: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:98:26: warning: symbol 's3c2410_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:114:26: warning: symbol 's3c2410_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:119:27: warning: symbol 's3c2410_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:138:28: warning: symbol 's3c2410_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:203:26: warning: symbol 's3c2410_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:207:35: warning: symbol 's3c2410_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:218:28: warning: symbol 's3c2410_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:272:26: warning: symbol 's3c244x_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:277:35: warning: symbol 's3c244x_common_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:294:26: warning: symbol 's3c244x_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:302:27: warning: symbol 's3c244x_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:306:28: warning: symbol 's3c244x_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:321:26: warning: symbol 's3c2440_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:325:27: warning: symbol 's3c2440_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:331:35: warning: symbol 's3c2442_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:337:26: warning: symbol 's3c2442_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:346:33: warning: symbol 's3c2410_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:471:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:477:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:483:49: warning: Using plain integer as NULL pointer Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-03-16 09:21:40 -07:00
static struct samsung_clock_alias s3c2410_common_aliases[] __initdata = {
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
ALIAS(PCLK_I2C, "s3c2410-i2c.0", "i2c"),
ALIAS(PCLK_ADC, NULL, "adc"),
ALIAS(PCLK_RTC, NULL, "rtc"),
ALIAS(PCLK_PWM, NULL, "timers"),
ALIAS(HCLK_LCD, NULL, "lcd"),
ALIAS(HCLK_USBD, NULL, "usb-device"),
ALIAS(HCLK_USBH, NULL, "usb-host"),
ALIAS(UCLK, NULL, "usb-bus-host"),
ALIAS(UCLK, NULL, "usb-bus-gadget"),
ALIAS(ARMCLK, NULL, "armclk"),
ALIAS(UCLK, NULL, "uclk"),
ALIAS(HCLK, NULL, "hclk"),
ALIAS(MPLL, NULL, "mpll"),
ALIAS(FCLK, NULL, "fclk"),
clk: samsung: add more aliases for s3c24xx Without these aliases clock lookup fails in s3c2410fb, s3cmci, s3c2410-nand, s3c24xx-i2s, and i2c-s3c2410 drivers. Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-06-23 23:29:10 +03:00
ALIAS(PCLK, NULL, "watchdog"),
ALIAS(PCLK_SDI, NULL, "sdi"),
ALIAS(HCLK_NAND, NULL, "nand"),
ALIAS(PCLK_I2S, NULL, "iis"),
ALIAS(PCLK_I2C, NULL, "i2c"),
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
};
/* S3C2410 specific clocks */
static struct samsung_pll_rate_table pll_s3c2410_12mhz_tbl[] __initdata = {
/* sorted in descending order */
/* 2410A extras */
clk: samsung: Add compile time PLL rate validators Rates declared in PLL rate tables should match exactly rates calculated from PLL coefficients. To avoid possible mistakes we can use compile time validation. The patch introduces such validators and expands all initializers with additional input frequency parameter, required to validate rates. Since S3C24xx PLLs requires different validators two new macros have been introduced to deal with it. Also, since PLLs 4502 and 4508 have different formulas PLL_45XX_RATE has been replaced with PLL_4508_RATE. As the patch adds only compile time validators it should not have impact on compiled code. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Tomasz Figa <tomasz.figa@gmail.com> Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
2018-02-20 08:05:39 +01:00
PLL_S3C2410_MPLL_RATE(12 * MHZ, 270000000, 127, 1, 1),
PLL_S3C2410_MPLL_RATE(12 * MHZ, 268000000, 126, 1, 1),
PLL_S3C2410_MPLL_RATE(12 * MHZ, 266000000, 125, 1, 1),
PLL_S3C2410_MPLL_RATE(12 * MHZ, 226000000, 105, 1, 1),
PLL_S3C2410_MPLL_RATE(12 * MHZ, 210000000, 132, 2, 1),
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
/* 2410 common */
clk: samsung: Add compile time PLL rate validators Rates declared in PLL rate tables should match exactly rates calculated from PLL coefficients. To avoid possible mistakes we can use compile time validation. The patch introduces such validators and expands all initializers with additional input frequency parameter, required to validate rates. Since S3C24xx PLLs requires different validators two new macros have been introduced to deal with it. Also, since PLLs 4502 and 4508 have different formulas PLL_45XX_RATE has been replaced with PLL_4508_RATE. As the patch adds only compile time validators it should not have impact on compiled code. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Tomasz Figa <tomasz.figa@gmail.com> Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
2018-02-20 08:05:39 +01:00
PLL_S3C2410_MPLL_RATE(12 * MHZ, 202800000, 161, 3, 1),
PLL_S3C2410_MPLL_RATE(12 * MHZ, 192000000, 88, 1, 1),
PLL_S3C2410_MPLL_RATE(12 * MHZ, 186000000, 85, 1, 1),
PLL_S3C2410_MPLL_RATE(12 * MHZ, 180000000, 82, 1, 1),
PLL_S3C2410_MPLL_RATE(12 * MHZ, 170000000, 77, 1, 1),
PLL_S3C2410_MPLL_RATE(12 * MHZ, 158000000, 71, 1, 1),
PLL_S3C2410_MPLL_RATE(12 * MHZ, 152000000, 68, 1, 1),
PLL_S3C2410_MPLL_RATE(12 * MHZ, 147000000, 90, 2, 1),
PLL_S3C2410_MPLL_RATE(12 * MHZ, 135000000, 82, 2, 1),
PLL_S3C2410_MPLL_RATE(12 * MHZ, 124000000, 116, 1, 2),
PLL_S3C2410_MPLL_RATE(12 * MHZ, 118500000, 150, 2, 2),
PLL_S3C2410_MPLL_RATE(12 * MHZ, 113000000, 105, 1, 2),
PLL_S3C2410_MPLL_RATE(12 * MHZ, 101250000, 127, 2, 2),
PLL_S3C2410_MPLL_RATE(12 * MHZ, 90000000, 112, 2, 2),
PLL_S3C2410_MPLL_RATE(12 * MHZ, 84750000, 105, 2, 2),
PLL_S3C2410_MPLL_RATE(12 * MHZ, 79000000, 71, 1, 2),
PLL_S3C2410_MPLL_RATE(12 * MHZ, 67500000, 82, 2, 2),
PLL_S3C2410_MPLL_RATE(12 * MHZ, 56250000, 142, 2, 3),
PLL_S3C2410_MPLL_RATE(12 * MHZ, 48000000, 120, 2, 3),
PLL_S3C2410_MPLL_RATE(12 * MHZ, 50700000, 161, 3, 3),
PLL_S3C2410_MPLL_RATE(12 * MHZ, 45000000, 82, 1, 3),
PLL_S3C2410_MPLL_RATE(12 * MHZ, 33750000, 82, 2, 3),
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
{ /* sentinel */ },
};
static struct samsung_pll_clock s3c2410_plls[] __initdata = {
[mpll] = PLL(pll_s3c2410_mpll, MPLL, "mpll", "xti",
LOCKTIME, MPLLCON, NULL),
[upll] = PLL(pll_s3c2410_upll, UPLL, "upll", "xti",
LOCKTIME, UPLLCON, NULL),
};
clk: samsung: Mark a few things static Running sparse on the samsung clk directory has some noise that we can fix to look for future problems easier. drivers/clk/samsung/clk-s3c2443.c:111:26: warning: symbol 's3c2443_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:139:26: warning: symbol 's3c2443_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:152:27: warning: symbol 's3c2443_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:186:28: warning: symbol 's3c2443_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:241:26: warning: symbol 's3c2416_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:247:26: warning: symbol 's3c2416_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:253:27: warning: symbol 's3c2416_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:263:28: warning: symbol 's3c2416_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:291:26: warning: symbol 's3c2443_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:296:27: warning: symbol 's3c2443_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:305:28: warning: symbol 's3c2443_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:321:26: warning: symbol 's3c2450_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:328:26: warning: symbol 's3c2450_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:334:27: warning: symbol 's3c2450_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:345:28: warning: symbol 's3c2450_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:368:33: warning: symbol 's3c2443_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:464:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:470:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:476:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2412.c:96:26: warning: symbol 's3c2412_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:108:35: warning: symbol 's3c2412_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:128:26: warning: symbol 's3c2412_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:146:27: warning: symbol 's3c2412_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:177:28: warning: symbol 's3c2412_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:227:33: warning: symbol 's3c2412_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:292:43: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:98:26: warning: symbol 's3c2410_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:114:26: warning: symbol 's3c2410_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:119:27: warning: symbol 's3c2410_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:138:28: warning: symbol 's3c2410_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:203:26: warning: symbol 's3c2410_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:207:35: warning: symbol 's3c2410_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:218:28: warning: symbol 's3c2410_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:272:26: warning: symbol 's3c244x_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:277:35: warning: symbol 's3c244x_common_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:294:26: warning: symbol 's3c244x_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:302:27: warning: symbol 's3c244x_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:306:28: warning: symbol 's3c244x_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:321:26: warning: symbol 's3c2440_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:325:27: warning: symbol 's3c2440_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:331:35: warning: symbol 's3c2442_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:337:26: warning: symbol 's3c2442_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:346:33: warning: symbol 's3c2410_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:471:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:477:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:483:49: warning: Using plain integer as NULL pointer Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-03-16 09:21:40 -07:00
static struct samsung_div_clock s3c2410_dividers[] __initdata = {
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
DIV(HCLK, "hclk", "mpll", CLKDIVN, 1, 1),
};
clk: samsung: Mark a few things static Running sparse on the samsung clk directory has some noise that we can fix to look for future problems easier. drivers/clk/samsung/clk-s3c2443.c:111:26: warning: symbol 's3c2443_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:139:26: warning: symbol 's3c2443_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:152:27: warning: symbol 's3c2443_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:186:28: warning: symbol 's3c2443_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:241:26: warning: symbol 's3c2416_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:247:26: warning: symbol 's3c2416_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:253:27: warning: symbol 's3c2416_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:263:28: warning: symbol 's3c2416_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:291:26: warning: symbol 's3c2443_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:296:27: warning: symbol 's3c2443_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:305:28: warning: symbol 's3c2443_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:321:26: warning: symbol 's3c2450_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:328:26: warning: symbol 's3c2450_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:334:27: warning: symbol 's3c2450_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:345:28: warning: symbol 's3c2450_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:368:33: warning: symbol 's3c2443_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:464:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:470:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:476:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2412.c:96:26: warning: symbol 's3c2412_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:108:35: warning: symbol 's3c2412_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:128:26: warning: symbol 's3c2412_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:146:27: warning: symbol 's3c2412_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:177:28: warning: symbol 's3c2412_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:227:33: warning: symbol 's3c2412_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:292:43: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:98:26: warning: symbol 's3c2410_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:114:26: warning: symbol 's3c2410_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:119:27: warning: symbol 's3c2410_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:138:28: warning: symbol 's3c2410_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:203:26: warning: symbol 's3c2410_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:207:35: warning: symbol 's3c2410_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:218:28: warning: symbol 's3c2410_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:272:26: warning: symbol 's3c244x_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:277:35: warning: symbol 's3c244x_common_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:294:26: warning: symbol 's3c244x_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:302:27: warning: symbol 's3c244x_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:306:28: warning: symbol 's3c244x_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:321:26: warning: symbol 's3c2440_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:325:27: warning: symbol 's3c2440_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:331:35: warning: symbol 's3c2442_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:337:26: warning: symbol 's3c2442_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:346:33: warning: symbol 's3c2410_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:471:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:477:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:483:49: warning: Using plain integer as NULL pointer Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-03-16 09:21:40 -07:00
static struct samsung_fixed_factor_clock s3c2410_ffactor[] __initdata = {
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
/*
* armclk is directly supplied by the fclk, without
* switching possibility like on the s3c244x below.
*/
FFACTOR(ARMCLK, "armclk", "fclk", 1, 1, 0),
/* uclk is fed from the unmodified upll */
FFACTOR(UCLK, "uclk", "upll", 1, 1, 0),
};
clk: samsung: Mark a few things static Running sparse on the samsung clk directory has some noise that we can fix to look for future problems easier. drivers/clk/samsung/clk-s3c2443.c:111:26: warning: symbol 's3c2443_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:139:26: warning: symbol 's3c2443_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:152:27: warning: symbol 's3c2443_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:186:28: warning: symbol 's3c2443_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:241:26: warning: symbol 's3c2416_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:247:26: warning: symbol 's3c2416_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:253:27: warning: symbol 's3c2416_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:263:28: warning: symbol 's3c2416_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:291:26: warning: symbol 's3c2443_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:296:27: warning: symbol 's3c2443_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:305:28: warning: symbol 's3c2443_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:321:26: warning: symbol 's3c2450_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:328:26: warning: symbol 's3c2450_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:334:27: warning: symbol 's3c2450_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:345:28: warning: symbol 's3c2450_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:368:33: warning: symbol 's3c2443_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:464:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:470:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:476:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2412.c:96:26: warning: symbol 's3c2412_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:108:35: warning: symbol 's3c2412_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:128:26: warning: symbol 's3c2412_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:146:27: warning: symbol 's3c2412_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:177:28: warning: symbol 's3c2412_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:227:33: warning: symbol 's3c2412_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:292:43: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:98:26: warning: symbol 's3c2410_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:114:26: warning: symbol 's3c2410_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:119:27: warning: symbol 's3c2410_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:138:28: warning: symbol 's3c2410_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:203:26: warning: symbol 's3c2410_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:207:35: warning: symbol 's3c2410_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:218:28: warning: symbol 's3c2410_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:272:26: warning: symbol 's3c244x_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:277:35: warning: symbol 's3c244x_common_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:294:26: warning: symbol 's3c244x_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:302:27: warning: symbol 's3c244x_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:306:28: warning: symbol 's3c244x_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:321:26: warning: symbol 's3c2440_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:325:27: warning: symbol 's3c2440_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:331:35: warning: symbol 's3c2442_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:337:26: warning: symbol 's3c2442_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:346:33: warning: symbol 's3c2410_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:471:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:477:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:483:49: warning: Using plain integer as NULL pointer Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-03-16 09:21:40 -07:00
static struct samsung_clock_alias s3c2410_aliases[] __initdata = {
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
ALIAS(PCLK_UART0, "s3c2410-uart.0", "uart"),
ALIAS(PCLK_UART1, "s3c2410-uart.1", "uart"),
ALIAS(PCLK_UART2, "s3c2410-uart.2", "uart"),
ALIAS(PCLK_UART0, "s3c2410-uart.0", "clk_uart_baud0"),
ALIAS(PCLK_UART1, "s3c2410-uart.1", "clk_uart_baud0"),
ALIAS(PCLK_UART2, "s3c2410-uart.2", "clk_uart_baud0"),
ALIAS(UCLK, NULL, "clk_uart_baud1"),
};
/* S3C244x specific clocks */
static struct samsung_pll_rate_table pll_s3c244x_12mhz_tbl[] __initdata = {
/* sorted in descending order */
clk: samsung: Add compile time PLL rate validators Rates declared in PLL rate tables should match exactly rates calculated from PLL coefficients. To avoid possible mistakes we can use compile time validation. The patch introduces such validators and expands all initializers with additional input frequency parameter, required to validate rates. Since S3C24xx PLLs requires different validators two new macros have been introduced to deal with it. Also, since PLLs 4502 and 4508 have different formulas PLL_45XX_RATE has been replaced with PLL_4508_RATE. As the patch adds only compile time validators it should not have impact on compiled code. Signed-off-by: Andrzej Hajda <a.hajda@samsung.com> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> Acked-by: Tomasz Figa <tomasz.figa@gmail.com> Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
2018-02-20 08:05:39 +01:00
PLL_S3C2440_MPLL_RATE(12 * MHZ, 400000000, 0x5c, 1, 1),
PLL_S3C2440_MPLL_RATE(12 * MHZ, 390000000, 0x7a, 2, 1),
PLL_S3C2440_MPLL_RATE(12 * MHZ, 380000000, 0x57, 1, 1),
PLL_S3C2440_MPLL_RATE(12 * MHZ, 370000000, 0xb1, 4, 1),
PLL_S3C2440_MPLL_RATE(12 * MHZ, 360000000, 0x70, 2, 1),
PLL_S3C2440_MPLL_RATE(12 * MHZ, 350000000, 0xa7, 4, 1),
PLL_S3C2440_MPLL_RATE(12 * MHZ, 340000000, 0x4d, 1, 1),
PLL_S3C2440_MPLL_RATE(12 * MHZ, 330000000, 0x66, 2, 1),
PLL_S3C2440_MPLL_RATE(12 * MHZ, 320000000, 0x98, 4, 1),
PLL_S3C2440_MPLL_RATE(12 * MHZ, 310000000, 0x93, 4, 1),
PLL_S3C2440_MPLL_RATE(12 * MHZ, 300000000, 0x75, 3, 1),
PLL_S3C2440_MPLL_RATE(12 * MHZ, 240000000, 0x70, 1, 2),
PLL_S3C2440_MPLL_RATE(12 * MHZ, 230000000, 0x6b, 1, 2),
PLL_S3C2440_MPLL_RATE(12 * MHZ, 220000000, 0x66, 1, 2),
PLL_S3C2440_MPLL_RATE(12 * MHZ, 210000000, 0x84, 2, 2),
PLL_S3C2440_MPLL_RATE(12 * MHZ, 200000000, 0x5c, 1, 2),
PLL_S3C2440_MPLL_RATE(12 * MHZ, 190000000, 0x57, 1, 2),
PLL_S3C2440_MPLL_RATE(12 * MHZ, 180000000, 0x70, 2, 2),
PLL_S3C2440_MPLL_RATE(12 * MHZ, 170000000, 0x4d, 1, 2),
PLL_S3C2440_MPLL_RATE(12 * MHZ, 160000000, 0x98, 4, 2),
PLL_S3C2440_MPLL_RATE(12 * MHZ, 150000000, 0x75, 3, 2),
PLL_S3C2440_MPLL_RATE(12 * MHZ, 120000000, 0x70, 1, 3),
PLL_S3C2440_MPLL_RATE(12 * MHZ, 110000000, 0x66, 1, 3),
PLL_S3C2440_MPLL_RATE(12 * MHZ, 100000000, 0x5c, 1, 3),
PLL_S3C2440_MPLL_RATE(12 * MHZ, 90000000, 0x70, 2, 3),
PLL_S3C2440_MPLL_RATE(12 * MHZ, 80000000, 0x98, 4, 3),
PLL_S3C2440_MPLL_RATE(12 * MHZ, 75000000, 0x75, 3, 3),
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
{ /* sentinel */ },
};
static struct samsung_pll_clock s3c244x_common_plls[] __initdata = {
[mpll] = PLL(pll_s3c2440_mpll, MPLL, "mpll", "xti",
LOCKTIME, MPLLCON, NULL),
[upll] = PLL(pll_s3c2410_upll, UPLL, "upll", "xti",
LOCKTIME, UPLLCON, NULL),
};
PNAME(hclk_p) = { "fclk", "div_hclk_2", "div_hclk_4", "div_hclk_3" };
PNAME(armclk_p) = { "fclk", "hclk" };
clk: samsung: Mark a few things static Running sparse on the samsung clk directory has some noise that we can fix to look for future problems easier. drivers/clk/samsung/clk-s3c2443.c:111:26: warning: symbol 's3c2443_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:139:26: warning: symbol 's3c2443_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:152:27: warning: symbol 's3c2443_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:186:28: warning: symbol 's3c2443_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:241:26: warning: symbol 's3c2416_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:247:26: warning: symbol 's3c2416_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:253:27: warning: symbol 's3c2416_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:263:28: warning: symbol 's3c2416_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:291:26: warning: symbol 's3c2443_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:296:27: warning: symbol 's3c2443_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:305:28: warning: symbol 's3c2443_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:321:26: warning: symbol 's3c2450_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:328:26: warning: symbol 's3c2450_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:334:27: warning: symbol 's3c2450_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:345:28: warning: symbol 's3c2450_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:368:33: warning: symbol 's3c2443_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:464:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:470:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:476:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2412.c:96:26: warning: symbol 's3c2412_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:108:35: warning: symbol 's3c2412_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:128:26: warning: symbol 's3c2412_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:146:27: warning: symbol 's3c2412_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:177:28: warning: symbol 's3c2412_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:227:33: warning: symbol 's3c2412_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:292:43: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:98:26: warning: symbol 's3c2410_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:114:26: warning: symbol 's3c2410_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:119:27: warning: symbol 's3c2410_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:138:28: warning: symbol 's3c2410_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:203:26: warning: symbol 's3c2410_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:207:35: warning: symbol 's3c2410_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:218:28: warning: symbol 's3c2410_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:272:26: warning: symbol 's3c244x_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:277:35: warning: symbol 's3c244x_common_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:294:26: warning: symbol 's3c244x_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:302:27: warning: symbol 's3c244x_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:306:28: warning: symbol 's3c244x_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:321:26: warning: symbol 's3c2440_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:325:27: warning: symbol 's3c2440_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:331:35: warning: symbol 's3c2442_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:337:26: warning: symbol 's3c2442_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:346:33: warning: symbol 's3c2410_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:471:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:477:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:483:49: warning: Using plain integer as NULL pointer Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-03-16 09:21:40 -07:00
static struct samsung_mux_clock s3c244x_common_muxes[] __initdata = {
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
MUX(HCLK, "hclk", hclk_p, CLKDIVN, 1, 2),
MUX(ARMCLK, "armclk", armclk_p, CAMDIVN, 12, 1),
};
clk: samsung: Mark a few things static Running sparse on the samsung clk directory has some noise that we can fix to look for future problems easier. drivers/clk/samsung/clk-s3c2443.c:111:26: warning: symbol 's3c2443_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:139:26: warning: symbol 's3c2443_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:152:27: warning: symbol 's3c2443_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:186:28: warning: symbol 's3c2443_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:241:26: warning: symbol 's3c2416_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:247:26: warning: symbol 's3c2416_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:253:27: warning: symbol 's3c2416_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:263:28: warning: symbol 's3c2416_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:291:26: warning: symbol 's3c2443_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:296:27: warning: symbol 's3c2443_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:305:28: warning: symbol 's3c2443_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:321:26: warning: symbol 's3c2450_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:328:26: warning: symbol 's3c2450_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:334:27: warning: symbol 's3c2450_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:345:28: warning: symbol 's3c2450_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:368:33: warning: symbol 's3c2443_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:464:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:470:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:476:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2412.c:96:26: warning: symbol 's3c2412_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:108:35: warning: symbol 's3c2412_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:128:26: warning: symbol 's3c2412_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:146:27: warning: symbol 's3c2412_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:177:28: warning: symbol 's3c2412_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:227:33: warning: symbol 's3c2412_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:292:43: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:98:26: warning: symbol 's3c2410_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:114:26: warning: symbol 's3c2410_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:119:27: warning: symbol 's3c2410_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:138:28: warning: symbol 's3c2410_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:203:26: warning: symbol 's3c2410_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:207:35: warning: symbol 's3c2410_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:218:28: warning: symbol 's3c2410_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:272:26: warning: symbol 's3c244x_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:277:35: warning: symbol 's3c244x_common_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:294:26: warning: symbol 's3c244x_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:302:27: warning: symbol 's3c244x_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:306:28: warning: symbol 's3c244x_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:321:26: warning: symbol 's3c2440_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:325:27: warning: symbol 's3c2440_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:331:35: warning: symbol 's3c2442_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:337:26: warning: symbol 's3c2442_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:346:33: warning: symbol 's3c2410_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:471:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:477:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:483:49: warning: Using plain integer as NULL pointer Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-03-16 09:21:40 -07:00
static struct samsung_fixed_factor_clock s3c244x_common_ffactor[] __initdata = {
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
FFACTOR(0, "div_hclk_2", "fclk", 1, 2, 0),
FFACTOR(0, "ff_cam", "div_cam", 2, 1, CLK_SET_RATE_PARENT),
};
static struct clk_div_table div_hclk_4_d[] = {
{ .val = 0, .div = 4 },
{ .val = 1, .div = 8 },
{ /* sentinel */ },
};
static struct clk_div_table div_hclk_3_d[] = {
{ .val = 0, .div = 3 },
{ .val = 1, .div = 6 },
{ /* sentinel */ },
};
clk: samsung: Mark a few things static Running sparse on the samsung clk directory has some noise that we can fix to look for future problems easier. drivers/clk/samsung/clk-s3c2443.c:111:26: warning: symbol 's3c2443_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:139:26: warning: symbol 's3c2443_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:152:27: warning: symbol 's3c2443_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:186:28: warning: symbol 's3c2443_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:241:26: warning: symbol 's3c2416_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:247:26: warning: symbol 's3c2416_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:253:27: warning: symbol 's3c2416_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:263:28: warning: symbol 's3c2416_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:291:26: warning: symbol 's3c2443_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:296:27: warning: symbol 's3c2443_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:305:28: warning: symbol 's3c2443_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:321:26: warning: symbol 's3c2450_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:328:26: warning: symbol 's3c2450_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:334:27: warning: symbol 's3c2450_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:345:28: warning: symbol 's3c2450_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:368:33: warning: symbol 's3c2443_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:464:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:470:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:476:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2412.c:96:26: warning: symbol 's3c2412_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:108:35: warning: symbol 's3c2412_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:128:26: warning: symbol 's3c2412_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:146:27: warning: symbol 's3c2412_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:177:28: warning: symbol 's3c2412_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:227:33: warning: symbol 's3c2412_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:292:43: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:98:26: warning: symbol 's3c2410_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:114:26: warning: symbol 's3c2410_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:119:27: warning: symbol 's3c2410_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:138:28: warning: symbol 's3c2410_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:203:26: warning: symbol 's3c2410_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:207:35: warning: symbol 's3c2410_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:218:28: warning: symbol 's3c2410_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:272:26: warning: symbol 's3c244x_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:277:35: warning: symbol 's3c244x_common_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:294:26: warning: symbol 's3c244x_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:302:27: warning: symbol 's3c244x_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:306:28: warning: symbol 's3c244x_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:321:26: warning: symbol 's3c2440_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:325:27: warning: symbol 's3c2440_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:331:35: warning: symbol 's3c2442_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:337:26: warning: symbol 's3c2442_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:346:33: warning: symbol 's3c2410_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:471:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:477:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:483:49: warning: Using plain integer as NULL pointer Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-03-16 09:21:40 -07:00
static struct samsung_div_clock s3c244x_common_dividers[] __initdata = {
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
DIV(UCLK, "uclk", "upll", CLKDIVN, 3, 1),
DIV(0, "div_hclk", "fclk", CLKDIVN, 1, 1),
DIV_T(0, "div_hclk_4", "fclk", CAMDIVN, 9, 1, div_hclk_4_d),
DIV_T(0, "div_hclk_3", "fclk", CAMDIVN, 8, 1, div_hclk_3_d),
DIV(0, "div_cam", "upll", CAMDIVN, 0, 3),
};
clk: samsung: Mark a few things static Running sparse on the samsung clk directory has some noise that we can fix to look for future problems easier. drivers/clk/samsung/clk-s3c2443.c:111:26: warning: symbol 's3c2443_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:139:26: warning: symbol 's3c2443_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:152:27: warning: symbol 's3c2443_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:186:28: warning: symbol 's3c2443_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:241:26: warning: symbol 's3c2416_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:247:26: warning: symbol 's3c2416_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:253:27: warning: symbol 's3c2416_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:263:28: warning: symbol 's3c2416_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:291:26: warning: symbol 's3c2443_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:296:27: warning: symbol 's3c2443_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:305:28: warning: symbol 's3c2443_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:321:26: warning: symbol 's3c2450_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:328:26: warning: symbol 's3c2450_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:334:27: warning: symbol 's3c2450_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:345:28: warning: symbol 's3c2450_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:368:33: warning: symbol 's3c2443_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:464:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:470:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:476:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2412.c:96:26: warning: symbol 's3c2412_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:108:35: warning: symbol 's3c2412_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:128:26: warning: symbol 's3c2412_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:146:27: warning: symbol 's3c2412_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:177:28: warning: symbol 's3c2412_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:227:33: warning: symbol 's3c2412_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:292:43: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:98:26: warning: symbol 's3c2410_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:114:26: warning: symbol 's3c2410_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:119:27: warning: symbol 's3c2410_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:138:28: warning: symbol 's3c2410_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:203:26: warning: symbol 's3c2410_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:207:35: warning: symbol 's3c2410_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:218:28: warning: symbol 's3c2410_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:272:26: warning: symbol 's3c244x_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:277:35: warning: symbol 's3c244x_common_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:294:26: warning: symbol 's3c244x_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:302:27: warning: symbol 's3c244x_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:306:28: warning: symbol 's3c244x_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:321:26: warning: symbol 's3c2440_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:325:27: warning: symbol 's3c2440_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:331:35: warning: symbol 's3c2442_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:337:26: warning: symbol 's3c2442_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:346:33: warning: symbol 's3c2410_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:471:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:477:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:483:49: warning: Using plain integer as NULL pointer Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-03-16 09:21:40 -07:00
static struct samsung_gate_clock s3c244x_common_gates[] __initdata = {
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
GATE(HCLK_CAM, "cam", "hclk", CLKCON, 19, 0, 0),
};
clk: samsung: Mark a few things static Running sparse on the samsung clk directory has some noise that we can fix to look for future problems easier. drivers/clk/samsung/clk-s3c2443.c:111:26: warning: symbol 's3c2443_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:139:26: warning: symbol 's3c2443_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:152:27: warning: symbol 's3c2443_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:186:28: warning: symbol 's3c2443_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:241:26: warning: symbol 's3c2416_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:247:26: warning: symbol 's3c2416_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:253:27: warning: symbol 's3c2416_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:263:28: warning: symbol 's3c2416_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:291:26: warning: symbol 's3c2443_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:296:27: warning: symbol 's3c2443_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:305:28: warning: symbol 's3c2443_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:321:26: warning: symbol 's3c2450_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:328:26: warning: symbol 's3c2450_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:334:27: warning: symbol 's3c2450_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:345:28: warning: symbol 's3c2450_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:368:33: warning: symbol 's3c2443_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:464:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:470:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:476:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2412.c:96:26: warning: symbol 's3c2412_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:108:35: warning: symbol 's3c2412_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:128:26: warning: symbol 's3c2412_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:146:27: warning: symbol 's3c2412_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:177:28: warning: symbol 's3c2412_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:227:33: warning: symbol 's3c2412_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:292:43: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:98:26: warning: symbol 's3c2410_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:114:26: warning: symbol 's3c2410_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:119:27: warning: symbol 's3c2410_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:138:28: warning: symbol 's3c2410_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:203:26: warning: symbol 's3c2410_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:207:35: warning: symbol 's3c2410_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:218:28: warning: symbol 's3c2410_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:272:26: warning: symbol 's3c244x_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:277:35: warning: symbol 's3c244x_common_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:294:26: warning: symbol 's3c244x_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:302:27: warning: symbol 's3c244x_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:306:28: warning: symbol 's3c244x_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:321:26: warning: symbol 's3c2440_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:325:27: warning: symbol 's3c2440_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:331:35: warning: symbol 's3c2442_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:337:26: warning: symbol 's3c2442_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:346:33: warning: symbol 's3c2410_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:471:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:477:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:483:49: warning: Using plain integer as NULL pointer Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-03-16 09:21:40 -07:00
static struct samsung_clock_alias s3c244x_common_aliases[] __initdata = {
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
ALIAS(PCLK_UART0, "s3c2440-uart.0", "uart"),
ALIAS(PCLK_UART1, "s3c2440-uart.1", "uart"),
ALIAS(PCLK_UART2, "s3c2440-uart.2", "uart"),
ALIAS(PCLK_UART0, "s3c2440-uart.0", "clk_uart_baud2"),
ALIAS(PCLK_UART1, "s3c2440-uart.1", "clk_uart_baud2"),
ALIAS(PCLK_UART2, "s3c2440-uart.2", "clk_uart_baud2"),
ALIAS(HCLK_CAM, NULL, "camif"),
ALIAS(CAMIF, NULL, "camif-upll"),
};
/* S3C2440 specific clocks */
PNAME(s3c2440_camif_p) = { "upll", "ff_cam" };
clk: samsung: Mark a few things static Running sparse on the samsung clk directory has some noise that we can fix to look for future problems easier. drivers/clk/samsung/clk-s3c2443.c:111:26: warning: symbol 's3c2443_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:139:26: warning: symbol 's3c2443_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:152:27: warning: symbol 's3c2443_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:186:28: warning: symbol 's3c2443_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:241:26: warning: symbol 's3c2416_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:247:26: warning: symbol 's3c2416_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:253:27: warning: symbol 's3c2416_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:263:28: warning: symbol 's3c2416_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:291:26: warning: symbol 's3c2443_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:296:27: warning: symbol 's3c2443_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:305:28: warning: symbol 's3c2443_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:321:26: warning: symbol 's3c2450_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:328:26: warning: symbol 's3c2450_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:334:27: warning: symbol 's3c2450_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:345:28: warning: symbol 's3c2450_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:368:33: warning: symbol 's3c2443_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:464:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:470:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:476:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2412.c:96:26: warning: symbol 's3c2412_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:108:35: warning: symbol 's3c2412_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:128:26: warning: symbol 's3c2412_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:146:27: warning: symbol 's3c2412_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:177:28: warning: symbol 's3c2412_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:227:33: warning: symbol 's3c2412_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:292:43: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:98:26: warning: symbol 's3c2410_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:114:26: warning: symbol 's3c2410_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:119:27: warning: symbol 's3c2410_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:138:28: warning: symbol 's3c2410_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:203:26: warning: symbol 's3c2410_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:207:35: warning: symbol 's3c2410_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:218:28: warning: symbol 's3c2410_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:272:26: warning: symbol 's3c244x_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:277:35: warning: symbol 's3c244x_common_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:294:26: warning: symbol 's3c244x_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:302:27: warning: symbol 's3c244x_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:306:28: warning: symbol 's3c244x_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:321:26: warning: symbol 's3c2440_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:325:27: warning: symbol 's3c2440_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:331:35: warning: symbol 's3c2442_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:337:26: warning: symbol 's3c2442_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:346:33: warning: symbol 's3c2410_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:471:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:477:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:483:49: warning: Using plain integer as NULL pointer Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-03-16 09:21:40 -07:00
static struct samsung_mux_clock s3c2440_muxes[] __initdata = {
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
MUX(CAMIF, "camif", s3c2440_camif_p, CAMDIVN, 4, 1),
};
clk: samsung: Mark a few things static Running sparse on the samsung clk directory has some noise that we can fix to look for future problems easier. drivers/clk/samsung/clk-s3c2443.c:111:26: warning: symbol 's3c2443_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:139:26: warning: symbol 's3c2443_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:152:27: warning: symbol 's3c2443_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:186:28: warning: symbol 's3c2443_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:241:26: warning: symbol 's3c2416_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:247:26: warning: symbol 's3c2416_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:253:27: warning: symbol 's3c2416_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:263:28: warning: symbol 's3c2416_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:291:26: warning: symbol 's3c2443_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:296:27: warning: symbol 's3c2443_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:305:28: warning: symbol 's3c2443_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:321:26: warning: symbol 's3c2450_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:328:26: warning: symbol 's3c2450_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:334:27: warning: symbol 's3c2450_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:345:28: warning: symbol 's3c2450_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:368:33: warning: symbol 's3c2443_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:464:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:470:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:476:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2412.c:96:26: warning: symbol 's3c2412_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:108:35: warning: symbol 's3c2412_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:128:26: warning: symbol 's3c2412_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:146:27: warning: symbol 's3c2412_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:177:28: warning: symbol 's3c2412_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:227:33: warning: symbol 's3c2412_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:292:43: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:98:26: warning: symbol 's3c2410_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:114:26: warning: symbol 's3c2410_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:119:27: warning: symbol 's3c2410_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:138:28: warning: symbol 's3c2410_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:203:26: warning: symbol 's3c2410_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:207:35: warning: symbol 's3c2410_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:218:28: warning: symbol 's3c2410_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:272:26: warning: symbol 's3c244x_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:277:35: warning: symbol 's3c244x_common_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:294:26: warning: symbol 's3c244x_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:302:27: warning: symbol 's3c244x_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:306:28: warning: symbol 's3c244x_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:321:26: warning: symbol 's3c2440_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:325:27: warning: symbol 's3c2440_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:331:35: warning: symbol 's3c2442_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:337:26: warning: symbol 's3c2442_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:346:33: warning: symbol 's3c2410_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:471:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:477:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:483:49: warning: Using plain integer as NULL pointer Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-03-16 09:21:40 -07:00
static struct samsung_gate_clock s3c2440_gates[] __initdata = {
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
GATE(PCLK_AC97, "ac97", "pclk", CLKCON, 20, 0, 0),
};
/* S3C2442 specific clocks */
clk: samsung: Mark a few things static Running sparse on the samsung clk directory has some noise that we can fix to look for future problems easier. drivers/clk/samsung/clk-s3c2443.c:111:26: warning: symbol 's3c2443_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:139:26: warning: symbol 's3c2443_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:152:27: warning: symbol 's3c2443_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:186:28: warning: symbol 's3c2443_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:241:26: warning: symbol 's3c2416_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:247:26: warning: symbol 's3c2416_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:253:27: warning: symbol 's3c2416_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:263:28: warning: symbol 's3c2416_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:291:26: warning: symbol 's3c2443_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:296:27: warning: symbol 's3c2443_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:305:28: warning: symbol 's3c2443_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:321:26: warning: symbol 's3c2450_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:328:26: warning: symbol 's3c2450_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:334:27: warning: symbol 's3c2450_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:345:28: warning: symbol 's3c2450_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:368:33: warning: symbol 's3c2443_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:464:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:470:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:476:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2412.c:96:26: warning: symbol 's3c2412_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:108:35: warning: symbol 's3c2412_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:128:26: warning: symbol 's3c2412_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:146:27: warning: symbol 's3c2412_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:177:28: warning: symbol 's3c2412_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:227:33: warning: symbol 's3c2412_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:292:43: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:98:26: warning: symbol 's3c2410_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:114:26: warning: symbol 's3c2410_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:119:27: warning: symbol 's3c2410_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:138:28: warning: symbol 's3c2410_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:203:26: warning: symbol 's3c2410_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:207:35: warning: symbol 's3c2410_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:218:28: warning: symbol 's3c2410_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:272:26: warning: symbol 's3c244x_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:277:35: warning: symbol 's3c244x_common_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:294:26: warning: symbol 's3c244x_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:302:27: warning: symbol 's3c244x_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:306:28: warning: symbol 's3c244x_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:321:26: warning: symbol 's3c2440_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:325:27: warning: symbol 's3c2440_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:331:35: warning: symbol 's3c2442_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:337:26: warning: symbol 's3c2442_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:346:33: warning: symbol 's3c2410_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:471:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:477:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:483:49: warning: Using plain integer as NULL pointer Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-03-16 09:21:40 -07:00
static struct samsung_fixed_factor_clock s3c2442_ffactor[] __initdata = {
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
FFACTOR(0, "upll_3", "upll", 1, 3, 0),
};
PNAME(s3c2442_camif_p) = { "upll", "ff_cam", "upll", "upll_3" };
clk: samsung: Mark a few things static Running sparse on the samsung clk directory has some noise that we can fix to look for future problems easier. drivers/clk/samsung/clk-s3c2443.c:111:26: warning: symbol 's3c2443_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:139:26: warning: symbol 's3c2443_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:152:27: warning: symbol 's3c2443_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:186:28: warning: symbol 's3c2443_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:241:26: warning: symbol 's3c2416_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:247:26: warning: symbol 's3c2416_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:253:27: warning: symbol 's3c2416_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:263:28: warning: symbol 's3c2416_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:291:26: warning: symbol 's3c2443_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:296:27: warning: symbol 's3c2443_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:305:28: warning: symbol 's3c2443_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:321:26: warning: symbol 's3c2450_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:328:26: warning: symbol 's3c2450_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:334:27: warning: symbol 's3c2450_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:345:28: warning: symbol 's3c2450_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:368:33: warning: symbol 's3c2443_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:464:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:470:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:476:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2412.c:96:26: warning: symbol 's3c2412_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:108:35: warning: symbol 's3c2412_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:128:26: warning: symbol 's3c2412_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:146:27: warning: symbol 's3c2412_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:177:28: warning: symbol 's3c2412_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:227:33: warning: symbol 's3c2412_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:292:43: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:98:26: warning: symbol 's3c2410_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:114:26: warning: symbol 's3c2410_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:119:27: warning: symbol 's3c2410_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:138:28: warning: symbol 's3c2410_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:203:26: warning: symbol 's3c2410_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:207:35: warning: symbol 's3c2410_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:218:28: warning: symbol 's3c2410_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:272:26: warning: symbol 's3c244x_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:277:35: warning: symbol 's3c244x_common_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:294:26: warning: symbol 's3c244x_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:302:27: warning: symbol 's3c244x_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:306:28: warning: symbol 's3c244x_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:321:26: warning: symbol 's3c2440_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:325:27: warning: symbol 's3c2440_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:331:35: warning: symbol 's3c2442_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:337:26: warning: symbol 's3c2442_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:346:33: warning: symbol 's3c2410_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:471:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:477:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:483:49: warning: Using plain integer as NULL pointer Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-03-16 09:21:40 -07:00
static struct samsung_mux_clock s3c2442_muxes[] __initdata = {
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
MUX(CAMIF, "camif", s3c2442_camif_p, CAMDIVN, 4, 2),
};
/*
* fixed rate clocks generated outside the soc
* Only necessary until the devicetree-move is complete
*/
#define XTI 1
clk: samsung: Mark a few things static Running sparse on the samsung clk directory has some noise that we can fix to look for future problems easier. drivers/clk/samsung/clk-s3c2443.c:111:26: warning: symbol 's3c2443_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:139:26: warning: symbol 's3c2443_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:152:27: warning: symbol 's3c2443_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:186:28: warning: symbol 's3c2443_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:241:26: warning: symbol 's3c2416_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:247:26: warning: symbol 's3c2416_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:253:27: warning: symbol 's3c2416_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:263:28: warning: symbol 's3c2416_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:291:26: warning: symbol 's3c2443_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:296:27: warning: symbol 's3c2443_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:305:28: warning: symbol 's3c2443_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:321:26: warning: symbol 's3c2450_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:328:26: warning: symbol 's3c2450_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:334:27: warning: symbol 's3c2450_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:345:28: warning: symbol 's3c2450_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:368:33: warning: symbol 's3c2443_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:464:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:470:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:476:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2412.c:96:26: warning: symbol 's3c2412_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:108:35: warning: symbol 's3c2412_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:128:26: warning: symbol 's3c2412_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:146:27: warning: symbol 's3c2412_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:177:28: warning: symbol 's3c2412_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:227:33: warning: symbol 's3c2412_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:292:43: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:98:26: warning: symbol 's3c2410_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:114:26: warning: symbol 's3c2410_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:119:27: warning: symbol 's3c2410_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:138:28: warning: symbol 's3c2410_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:203:26: warning: symbol 's3c2410_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:207:35: warning: symbol 's3c2410_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:218:28: warning: symbol 's3c2410_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:272:26: warning: symbol 's3c244x_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:277:35: warning: symbol 's3c244x_common_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:294:26: warning: symbol 's3c244x_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:302:27: warning: symbol 's3c244x_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:306:28: warning: symbol 's3c244x_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:321:26: warning: symbol 's3c2440_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:325:27: warning: symbol 's3c2440_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:331:35: warning: symbol 's3c2442_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:337:26: warning: symbol 's3c2442_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:346:33: warning: symbol 's3c2410_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:471:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:477:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:483:49: warning: Using plain integer as NULL pointer Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-03-16 09:21:40 -07:00
static struct samsung_fixed_rate_clock s3c2410_common_frate_clks[] __initdata = {
clk: samsung: Remove CLK_IS_ROOT This flag is a no-op now. Remove usage of the flag. Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2016-03-01 10:59:58 -08:00
FRATE(XTI, "xti", NULL, 0, 0),
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
};
clk/samsung: add support for multiple clock providers Samsung CCF helper functions do not provide support to register multiple Clock Providers for a given SoC. Due to this limitation, SoC platforms are not able to use these helpers for registering multiple clock providers and are forced to bypass this layer. This layer is modified accordingly to enable the support for multiple clock providers. Clock file for exynos4, exynos5250, exynos5420, exynos5440, S3c64xx, S3c24xx are also modified as per changed helper functions. Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com> [t.figa: Modified s3c2410 clock driver as well] Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-03-12 20:26:44 +05:30
static void __init s3c2410_common_clk_register_fixed_ext(
struct samsung_clk_provider *ctx,
unsigned long xti_f)
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
{
struct samsung_clock_alias xti_alias = ALIAS(XTI, NULL, "xtal");
s3c2410_common_frate_clks[0].fixed_rate = xti_f;
clk/samsung: add support for multiple clock providers Samsung CCF helper functions do not provide support to register multiple Clock Providers for a given SoC. Due to this limitation, SoC platforms are not able to use these helpers for registering multiple clock providers and are forced to bypass this layer. This layer is modified accordingly to enable the support for multiple clock providers. Clock file for exynos4, exynos5250, exynos5420, exynos5440, S3c64xx, S3c24xx are also modified as per changed helper functions. Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com> [t.figa: Modified s3c2410 clock driver as well] Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-03-12 20:26:44 +05:30
samsung_clk_register_fixed_rate(ctx, s3c2410_common_frate_clks,
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
ARRAY_SIZE(s3c2410_common_frate_clks));
clk/samsung: add support for multiple clock providers Samsung CCF helper functions do not provide support to register multiple Clock Providers for a given SoC. Due to this limitation, SoC platforms are not able to use these helpers for registering multiple clock providers and are forced to bypass this layer. This layer is modified accordingly to enable the support for multiple clock providers. Clock file for exynos4, exynos5250, exynos5420, exynos5440, S3c64xx, S3c24xx are also modified as per changed helper functions. Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com> [t.figa: Modified s3c2410 clock driver as well] Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-03-12 20:26:44 +05:30
samsung_clk_register_alias(ctx, &xti_alias, 1);
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
}
void __init s3c2410_common_clk_init(struct device_node *np, unsigned long xti_f,
int current_soc,
void __iomem *base)
{
clk/samsung: add support for multiple clock providers Samsung CCF helper functions do not provide support to register multiple Clock Providers for a given SoC. Due to this limitation, SoC platforms are not able to use these helpers for registering multiple clock providers and are forced to bypass this layer. This layer is modified accordingly to enable the support for multiple clock providers. Clock file for exynos4, exynos5250, exynos5420, exynos5440, S3c64xx, S3c24xx are also modified as per changed helper functions. Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com> [t.figa: Modified s3c2410 clock driver as well] Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-03-12 20:26:44 +05:30
struct samsung_clk_provider *ctx;
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
reg_base = base;
if (np) {
reg_base = of_iomap(np, 0);
if (!reg_base)
panic("%s: failed to map registers\n", __func__);
}
clk/samsung: add support for multiple clock providers Samsung CCF helper functions do not provide support to register multiple Clock Providers for a given SoC. Due to this limitation, SoC platforms are not able to use these helpers for registering multiple clock providers and are forced to bypass this layer. This layer is modified accordingly to enable the support for multiple clock providers. Clock file for exynos4, exynos5250, exynos5420, exynos5440, S3c64xx, S3c24xx are also modified as per changed helper functions. Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com> [t.figa: Modified s3c2410 clock driver as well] Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-03-12 20:26:44 +05:30
ctx = samsung_clk_init(np, reg_base, NR_CLKS);
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
/* Register external clocks only in non-dt cases */
if (!np)
clk/samsung: add support for multiple clock providers Samsung CCF helper functions do not provide support to register multiple Clock Providers for a given SoC. Due to this limitation, SoC platforms are not able to use these helpers for registering multiple clock providers and are forced to bypass this layer. This layer is modified accordingly to enable the support for multiple clock providers. Clock file for exynos4, exynos5250, exynos5420, exynos5440, S3c64xx, S3c24xx are also modified as per changed helper functions. Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com> [t.figa: Modified s3c2410 clock driver as well] Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-03-12 20:26:44 +05:30
s3c2410_common_clk_register_fixed_ext(ctx, xti_f);
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
clk: samsung: fix several typos to fix boot on s3c2410 There's a several typos in a driver: 2410 instead of S3C2410 and wrong argument to ARRAY_SIZE(). They prevent s3c2410 from properly booting. Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-06-23 23:29:09 +03:00
if (current_soc == S3C2410) {
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
if (_get_rate("xti") == 12 * MHZ) {
s3c2410_plls[mpll].rate_table = pll_s3c2410_12mhz_tbl;
s3c2410_plls[upll].rate_table = pll_s3c2410_12mhz_tbl;
}
/* Register PLLs. */
clk/samsung: add support for multiple clock providers Samsung CCF helper functions do not provide support to register multiple Clock Providers for a given SoC. Due to this limitation, SoC platforms are not able to use these helpers for registering multiple clock providers and are forced to bypass this layer. This layer is modified accordingly to enable the support for multiple clock providers. Clock file for exynos4, exynos5250, exynos5420, exynos5440, S3c64xx, S3c24xx are also modified as per changed helper functions. Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com> [t.figa: Modified s3c2410 clock driver as well] Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-03-12 20:26:44 +05:30
samsung_clk_register_pll(ctx, s3c2410_plls,
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
ARRAY_SIZE(s3c2410_plls), reg_base);
} else { /* S3C2440, S3C2442 */
if (_get_rate("xti") == 12 * MHZ) {
/*
* plls follow different calculation schemes, with the
* upll following the same scheme as the s3c2410 plls
*/
s3c244x_common_plls[mpll].rate_table =
pll_s3c244x_12mhz_tbl;
s3c244x_common_plls[upll].rate_table =
pll_s3c2410_12mhz_tbl;
}
/* Register PLLs. */
clk/samsung: add support for multiple clock providers Samsung CCF helper functions do not provide support to register multiple Clock Providers for a given SoC. Due to this limitation, SoC platforms are not able to use these helpers for registering multiple clock providers and are forced to bypass this layer. This layer is modified accordingly to enable the support for multiple clock providers. Clock file for exynos4, exynos5250, exynos5420, exynos5440, S3c64xx, S3c24xx are also modified as per changed helper functions. Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com> [t.figa: Modified s3c2410 clock driver as well] Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-03-12 20:26:44 +05:30
samsung_clk_register_pll(ctx, s3c244x_common_plls,
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
ARRAY_SIZE(s3c244x_common_plls), reg_base);
}
/* Register common internal clocks. */
clk/samsung: add support for multiple clock providers Samsung CCF helper functions do not provide support to register multiple Clock Providers for a given SoC. Due to this limitation, SoC platforms are not able to use these helpers for registering multiple clock providers and are forced to bypass this layer. This layer is modified accordingly to enable the support for multiple clock providers. Clock file for exynos4, exynos5250, exynos5420, exynos5440, S3c64xx, S3c24xx are also modified as per changed helper functions. Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com> [t.figa: Modified s3c2410 clock driver as well] Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-03-12 20:26:44 +05:30
samsung_clk_register_mux(ctx, s3c2410_common_muxes,
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
ARRAY_SIZE(s3c2410_common_muxes));
clk/samsung: add support for multiple clock providers Samsung CCF helper functions do not provide support to register multiple Clock Providers for a given SoC. Due to this limitation, SoC platforms are not able to use these helpers for registering multiple clock providers and are forced to bypass this layer. This layer is modified accordingly to enable the support for multiple clock providers. Clock file for exynos4, exynos5250, exynos5420, exynos5440, S3c64xx, S3c24xx are also modified as per changed helper functions. Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com> [t.figa: Modified s3c2410 clock driver as well] Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-03-12 20:26:44 +05:30
samsung_clk_register_div(ctx, s3c2410_common_dividers,
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
ARRAY_SIZE(s3c2410_common_dividers));
clk/samsung: add support for multiple clock providers Samsung CCF helper functions do not provide support to register multiple Clock Providers for a given SoC. Due to this limitation, SoC platforms are not able to use these helpers for registering multiple clock providers and are forced to bypass this layer. This layer is modified accordingly to enable the support for multiple clock providers. Clock file for exynos4, exynos5250, exynos5420, exynos5440, S3c64xx, S3c24xx are also modified as per changed helper functions. Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com> [t.figa: Modified s3c2410 clock driver as well] Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-03-12 20:26:44 +05:30
samsung_clk_register_gate(ctx, s3c2410_common_gates,
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
ARRAY_SIZE(s3c2410_common_gates));
if (current_soc == S3C2440 || current_soc == S3C2442) {
clk/samsung: add support for multiple clock providers Samsung CCF helper functions do not provide support to register multiple Clock Providers for a given SoC. Due to this limitation, SoC platforms are not able to use these helpers for registering multiple clock providers and are forced to bypass this layer. This layer is modified accordingly to enable the support for multiple clock providers. Clock file for exynos4, exynos5250, exynos5420, exynos5440, S3c64xx, S3c24xx are also modified as per changed helper functions. Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com> [t.figa: Modified s3c2410 clock driver as well] Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-03-12 20:26:44 +05:30
samsung_clk_register_div(ctx, s3c244x_common_dividers,
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
ARRAY_SIZE(s3c244x_common_dividers));
clk/samsung: add support for multiple clock providers Samsung CCF helper functions do not provide support to register multiple Clock Providers for a given SoC. Due to this limitation, SoC platforms are not able to use these helpers for registering multiple clock providers and are forced to bypass this layer. This layer is modified accordingly to enable the support for multiple clock providers. Clock file for exynos4, exynos5250, exynos5420, exynos5440, S3c64xx, S3c24xx are also modified as per changed helper functions. Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com> [t.figa: Modified s3c2410 clock driver as well] Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-03-12 20:26:44 +05:30
samsung_clk_register_gate(ctx, s3c244x_common_gates,
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
ARRAY_SIZE(s3c244x_common_gates));
clk/samsung: add support for multiple clock providers Samsung CCF helper functions do not provide support to register multiple Clock Providers for a given SoC. Due to this limitation, SoC platforms are not able to use these helpers for registering multiple clock providers and are forced to bypass this layer. This layer is modified accordingly to enable the support for multiple clock providers. Clock file for exynos4, exynos5250, exynos5420, exynos5440, S3c64xx, S3c24xx are also modified as per changed helper functions. Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com> [t.figa: Modified s3c2410 clock driver as well] Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-03-12 20:26:44 +05:30
samsung_clk_register_mux(ctx, s3c244x_common_muxes,
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
ARRAY_SIZE(s3c244x_common_muxes));
clk/samsung: add support for multiple clock providers Samsung CCF helper functions do not provide support to register multiple Clock Providers for a given SoC. Due to this limitation, SoC platforms are not able to use these helpers for registering multiple clock providers and are forced to bypass this layer. This layer is modified accordingly to enable the support for multiple clock providers. Clock file for exynos4, exynos5250, exynos5420, exynos5440, S3c64xx, S3c24xx are also modified as per changed helper functions. Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com> [t.figa: Modified s3c2410 clock driver as well] Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-03-12 20:26:44 +05:30
samsung_clk_register_fixed_factor(ctx, s3c244x_common_ffactor,
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
ARRAY_SIZE(s3c244x_common_ffactor));
}
/* Register SoC-specific clocks. */
switch (current_soc) {
case S3C2410:
clk/samsung: add support for multiple clock providers Samsung CCF helper functions do not provide support to register multiple Clock Providers for a given SoC. Due to this limitation, SoC platforms are not able to use these helpers for registering multiple clock providers and are forced to bypass this layer. This layer is modified accordingly to enable the support for multiple clock providers. Clock file for exynos4, exynos5250, exynos5420, exynos5440, S3c64xx, S3c24xx are also modified as per changed helper functions. Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com> [t.figa: Modified s3c2410 clock driver as well] Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-03-12 20:26:44 +05:30
samsung_clk_register_div(ctx, s3c2410_dividers,
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
ARRAY_SIZE(s3c2410_dividers));
clk/samsung: add support for multiple clock providers Samsung CCF helper functions do not provide support to register multiple Clock Providers for a given SoC. Due to this limitation, SoC platforms are not able to use these helpers for registering multiple clock providers and are forced to bypass this layer. This layer is modified accordingly to enable the support for multiple clock providers. Clock file for exynos4, exynos5250, exynos5420, exynos5440, S3c64xx, S3c24xx are also modified as per changed helper functions. Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com> [t.figa: Modified s3c2410 clock driver as well] Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-03-12 20:26:44 +05:30
samsung_clk_register_fixed_factor(ctx, s3c2410_ffactor,
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
ARRAY_SIZE(s3c2410_ffactor));
clk/samsung: add support for multiple clock providers Samsung CCF helper functions do not provide support to register multiple Clock Providers for a given SoC. Due to this limitation, SoC platforms are not able to use these helpers for registering multiple clock providers and are forced to bypass this layer. This layer is modified accordingly to enable the support for multiple clock providers. Clock file for exynos4, exynos5250, exynos5420, exynos5440, S3c64xx, S3c24xx are also modified as per changed helper functions. Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com> [t.figa: Modified s3c2410 clock driver as well] Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-03-12 20:26:44 +05:30
samsung_clk_register_alias(ctx, s3c2410_aliases,
clk: samsung: fix several typos to fix boot on s3c2410 There's a several typos in a driver: 2410 instead of S3C2410 and wrong argument to ARRAY_SIZE(). They prevent s3c2410 from properly booting. Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-06-23 23:29:09 +03:00
ARRAY_SIZE(s3c2410_aliases));
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
break;
case S3C2440:
clk/samsung: add support for multiple clock providers Samsung CCF helper functions do not provide support to register multiple Clock Providers for a given SoC. Due to this limitation, SoC platforms are not able to use these helpers for registering multiple clock providers and are forced to bypass this layer. This layer is modified accordingly to enable the support for multiple clock providers. Clock file for exynos4, exynos5250, exynos5420, exynos5440, S3c64xx, S3c24xx are also modified as per changed helper functions. Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com> [t.figa: Modified s3c2410 clock driver as well] Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-03-12 20:26:44 +05:30
samsung_clk_register_mux(ctx, s3c2440_muxes,
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
ARRAY_SIZE(s3c2440_muxes));
clk/samsung: add support for multiple clock providers Samsung CCF helper functions do not provide support to register multiple Clock Providers for a given SoC. Due to this limitation, SoC platforms are not able to use these helpers for registering multiple clock providers and are forced to bypass this layer. This layer is modified accordingly to enable the support for multiple clock providers. Clock file for exynos4, exynos5250, exynos5420, exynos5440, S3c64xx, S3c24xx are also modified as per changed helper functions. Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com> [t.figa: Modified s3c2410 clock driver as well] Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-03-12 20:26:44 +05:30
samsung_clk_register_gate(ctx, s3c2440_gates,
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
ARRAY_SIZE(s3c2440_gates));
break;
case S3C2442:
clk/samsung: add support for multiple clock providers Samsung CCF helper functions do not provide support to register multiple Clock Providers for a given SoC. Due to this limitation, SoC platforms are not able to use these helpers for registering multiple clock providers and are forced to bypass this layer. This layer is modified accordingly to enable the support for multiple clock providers. Clock file for exynos4, exynos5250, exynos5420, exynos5440, S3c64xx, S3c24xx are also modified as per changed helper functions. Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com> [t.figa: Modified s3c2410 clock driver as well] Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-03-12 20:26:44 +05:30
samsung_clk_register_mux(ctx, s3c2442_muxes,
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
ARRAY_SIZE(s3c2442_muxes));
clk/samsung: add support for multiple clock providers Samsung CCF helper functions do not provide support to register multiple Clock Providers for a given SoC. Due to this limitation, SoC platforms are not able to use these helpers for registering multiple clock providers and are forced to bypass this layer. This layer is modified accordingly to enable the support for multiple clock providers. Clock file for exynos4, exynos5250, exynos5420, exynos5440, S3c64xx, S3c24xx are also modified as per changed helper functions. Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com> [t.figa: Modified s3c2410 clock driver as well] Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-03-12 20:26:44 +05:30
samsung_clk_register_fixed_factor(ctx, s3c2442_ffactor,
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
ARRAY_SIZE(s3c2442_ffactor));
break;
}
/*
* Register common aliases at the end, as some of the aliased clocks
* are SoC specific.
*/
clk/samsung: add support for multiple clock providers Samsung CCF helper functions do not provide support to register multiple Clock Providers for a given SoC. Due to this limitation, SoC platforms are not able to use these helpers for registering multiple clock providers and are forced to bypass this layer. This layer is modified accordingly to enable the support for multiple clock providers. Clock file for exynos4, exynos5250, exynos5420, exynos5440, S3c64xx, S3c24xx are also modified as per changed helper functions. Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com> [t.figa: Modified s3c2410 clock driver as well] Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-03-12 20:26:44 +05:30
samsung_clk_register_alias(ctx, s3c2410_common_aliases,
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
ARRAY_SIZE(s3c2410_common_aliases));
if (current_soc == S3C2440 || current_soc == S3C2442) {
clk/samsung: add support for multiple clock providers Samsung CCF helper functions do not provide support to register multiple Clock Providers for a given SoC. Due to this limitation, SoC platforms are not able to use these helpers for registering multiple clock providers and are forced to bypass this layer. This layer is modified accordingly to enable the support for multiple clock providers. Clock file for exynos4, exynos5250, exynos5420, exynos5440, S3c64xx, S3c24xx are also modified as per changed helper functions. Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com> [t.figa: Modified s3c2410 clock driver as well] Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-03-12 20:26:44 +05:30
samsung_clk_register_alias(ctx, s3c244x_common_aliases,
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
ARRAY_SIZE(s3c244x_common_aliases));
}
clk: samsung: s3c2410: Use generic helper for handling suspend/resume Replace common suspend/resume handling code by generic helper. Almost no functional change, the only difference is in handling of hypothetical memory allocation failure on boot. Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Sylwester Nawrocki <snawrocki@kernel.org>
2018-09-06 17:55:24 +02:00
samsung_clk_sleep_init(reg_base, s3c2410_clk_regs,
ARRAY_SIZE(s3c2410_clk_regs));
clk: samsung: Register clk provider only after registering its all clocks Ensure the clock provider is not registered until after all its related clocks were created and are ready to use. Currently there are races possible and any (of_)clk_get() call right after a clock provider's clk_init_cb callback call may fail. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Tomasz Figa <t.figa@samsung.com>
2014-06-18 17:46:52 +02:00
samsung_clk_of_add_provider(np, ctx);
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
}
static void __init s3c2410_clk_init(struct device_node *np)
{
clk: samsung: Mark a few things static Running sparse on the samsung clk directory has some noise that we can fix to look for future problems easier. drivers/clk/samsung/clk-s3c2443.c:111:26: warning: symbol 's3c2443_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:139:26: warning: symbol 's3c2443_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:152:27: warning: symbol 's3c2443_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:186:28: warning: symbol 's3c2443_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:241:26: warning: symbol 's3c2416_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:247:26: warning: symbol 's3c2416_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:253:27: warning: symbol 's3c2416_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:263:28: warning: symbol 's3c2416_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:291:26: warning: symbol 's3c2443_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:296:27: warning: symbol 's3c2443_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:305:28: warning: symbol 's3c2443_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:321:26: warning: symbol 's3c2450_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:328:26: warning: symbol 's3c2450_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:334:27: warning: symbol 's3c2450_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:345:28: warning: symbol 's3c2450_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:368:33: warning: symbol 's3c2443_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:464:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:470:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:476:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2412.c:96:26: warning: symbol 's3c2412_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:108:35: warning: symbol 's3c2412_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:128:26: warning: symbol 's3c2412_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:146:27: warning: symbol 's3c2412_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:177:28: warning: symbol 's3c2412_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:227:33: warning: symbol 's3c2412_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:292:43: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:98:26: warning: symbol 's3c2410_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:114:26: warning: symbol 's3c2410_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:119:27: warning: symbol 's3c2410_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:138:28: warning: symbol 's3c2410_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:203:26: warning: symbol 's3c2410_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:207:35: warning: symbol 's3c2410_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:218:28: warning: symbol 's3c2410_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:272:26: warning: symbol 's3c244x_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:277:35: warning: symbol 's3c244x_common_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:294:26: warning: symbol 's3c244x_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:302:27: warning: symbol 's3c244x_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:306:28: warning: symbol 's3c244x_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:321:26: warning: symbol 's3c2440_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:325:27: warning: symbol 's3c2440_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:331:35: warning: symbol 's3c2442_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:337:26: warning: symbol 's3c2442_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:346:33: warning: symbol 's3c2410_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:471:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:477:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:483:49: warning: Using plain integer as NULL pointer Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-03-16 09:21:40 -07:00
s3c2410_common_clk_init(np, 0, S3C2410, NULL);
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
}
CLK_OF_DECLARE(s3c2410_clk, "samsung,s3c2410-clock", s3c2410_clk_init);
static void __init s3c2440_clk_init(struct device_node *np)
{
clk: samsung: Mark a few things static Running sparse on the samsung clk directory has some noise that we can fix to look for future problems easier. drivers/clk/samsung/clk-s3c2443.c:111:26: warning: symbol 's3c2443_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:139:26: warning: symbol 's3c2443_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:152:27: warning: symbol 's3c2443_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:186:28: warning: symbol 's3c2443_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:241:26: warning: symbol 's3c2416_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:247:26: warning: symbol 's3c2416_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:253:27: warning: symbol 's3c2416_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:263:28: warning: symbol 's3c2416_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:291:26: warning: symbol 's3c2443_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:296:27: warning: symbol 's3c2443_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:305:28: warning: symbol 's3c2443_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:321:26: warning: symbol 's3c2450_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:328:26: warning: symbol 's3c2450_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:334:27: warning: symbol 's3c2450_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:345:28: warning: symbol 's3c2450_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:368:33: warning: symbol 's3c2443_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:464:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:470:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:476:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2412.c:96:26: warning: symbol 's3c2412_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:108:35: warning: symbol 's3c2412_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:128:26: warning: symbol 's3c2412_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:146:27: warning: symbol 's3c2412_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:177:28: warning: symbol 's3c2412_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:227:33: warning: symbol 's3c2412_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:292:43: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:98:26: warning: symbol 's3c2410_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:114:26: warning: symbol 's3c2410_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:119:27: warning: symbol 's3c2410_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:138:28: warning: symbol 's3c2410_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:203:26: warning: symbol 's3c2410_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:207:35: warning: symbol 's3c2410_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:218:28: warning: symbol 's3c2410_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:272:26: warning: symbol 's3c244x_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:277:35: warning: symbol 's3c244x_common_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:294:26: warning: symbol 's3c244x_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:302:27: warning: symbol 's3c244x_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:306:28: warning: symbol 's3c244x_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:321:26: warning: symbol 's3c2440_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:325:27: warning: symbol 's3c2440_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:331:35: warning: symbol 's3c2442_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:337:26: warning: symbol 's3c2442_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:346:33: warning: symbol 's3c2410_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:471:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:477:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:483:49: warning: Using plain integer as NULL pointer Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-03-16 09:21:40 -07:00
s3c2410_common_clk_init(np, 0, S3C2440, NULL);
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
}
CLK_OF_DECLARE(s3c2440_clk, "samsung,s3c2440-clock", s3c2440_clk_init);
static void __init s3c2442_clk_init(struct device_node *np)
{
clk: samsung: Mark a few things static Running sparse on the samsung clk directory has some noise that we can fix to look for future problems easier. drivers/clk/samsung/clk-s3c2443.c:111:26: warning: symbol 's3c2443_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:139:26: warning: symbol 's3c2443_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:152:27: warning: symbol 's3c2443_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:186:28: warning: symbol 's3c2443_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:241:26: warning: symbol 's3c2416_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:247:26: warning: symbol 's3c2416_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:253:27: warning: symbol 's3c2416_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:263:28: warning: symbol 's3c2416_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:291:26: warning: symbol 's3c2443_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:296:27: warning: symbol 's3c2443_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:305:28: warning: symbol 's3c2443_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:321:26: warning: symbol 's3c2450_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:328:26: warning: symbol 's3c2450_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:334:27: warning: symbol 's3c2450_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:345:28: warning: symbol 's3c2450_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:368:33: warning: symbol 's3c2443_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2443.c:464:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:470:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2443.c:476:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2412.c:96:26: warning: symbol 's3c2412_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:108:35: warning: symbol 's3c2412_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:128:26: warning: symbol 's3c2412_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:146:27: warning: symbol 's3c2412_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:177:28: warning: symbol 's3c2412_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:227:33: warning: symbol 's3c2412_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2412.c:292:43: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:98:26: warning: symbol 's3c2410_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:114:26: warning: symbol 's3c2410_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:119:27: warning: symbol 's3c2410_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:138:28: warning: symbol 's3c2410_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:203:26: warning: symbol 's3c2410_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:207:35: warning: symbol 's3c2410_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:218:28: warning: symbol 's3c2410_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:272:26: warning: symbol 's3c244x_common_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:277:35: warning: symbol 's3c244x_common_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:294:26: warning: symbol 's3c244x_common_dividers' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:302:27: warning: symbol 's3c244x_common_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:306:28: warning: symbol 's3c244x_common_aliases' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:321:26: warning: symbol 's3c2440_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:325:27: warning: symbol 's3c2440_gates' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:331:35: warning: symbol 's3c2442_ffactor' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:337:26: warning: symbol 's3c2442_muxes' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:346:33: warning: symbol 's3c2410_common_frate_clks' was not declared. Should it be static? drivers/clk/samsung/clk-s3c2410.c:471:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:477:49: warning: Using plain integer as NULL pointer drivers/clk/samsung/clk-s3c2410.c:483:49: warning: Using plain integer as NULL pointer Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-03-16 09:21:40 -07:00
s3c2410_common_clk_init(np, 0, S3C2442, NULL);
clk: samsung: add clock controller driver for s3c2410, s3c2440 and s3c2442 This driver can handle the clock controllers of the socs mentioned above, as they share a common clock tree with only small differences. The clock structure is built according to the manuals of the included SoCs and might include changes in comparison to the previous clock structure. As pll-rate-tables only the 12mhz variants are currently included. The original code was wrongly checking for 169mhz xti values [a 0 to much at the end], so the original 16mhz pll table would have never been included and its values are so obscure that I have no possibility to at least check their sane-ness. When using the formula from the manual the resulting frequency is near the table value but still slightly off. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Acked-by: Mike Turquette <mturquette@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-05-09 05:49:10 +09:00
}
CLK_OF_DECLARE(s3c2442_clk, "samsung,s3c2442-clock", s3c2442_clk_init);
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