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linux/drivers/pinctrl/berlin/berlin-bg2.c

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pinctrl: berlin: switch to SPDX license identifier Use the appropriate SPDX license identifier in the berlin pinctrl driver source file and drop the previous license text. Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2018-05-16 10:33:37 +03:00
// SPDX-License-Identifier: GPL-2.0
pinctrl: berlin: add the BG2 pinctrl driver Add the pin-controller driver for the Berlin BG2 SoC, with definition of its groups and functions. Pin control registers are part of chip/ system control registers, which will be represented by a single node. Until a proper driver for the chip/system control is available, register the corresponding regmap in pinctrl driver probe. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-05-19 21:36:31 +04:00
/*
* Marvell Berlin BG2 pinctrl driver.
*
* Copyright (C) 2014 Marvell Technology Group Ltd.
*
pinctrl: berlin: fix my family name spelling My family name contained an accent when I submitted the Berlin pinctrl series in the first place. There was an encoding issue when the series was applied. Fix this. Signed-off-by: Antoine Ténart <antoine.tenart@free-electrons.com> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> [Je me rendis tous les accents aigus] Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-10-14 00:31:41 +03:00
* Antoine Ténart <antoine.tenart@free-electrons.com>
pinctrl: berlin: add the BG2 pinctrl driver Add the pin-controller driver for the Berlin BG2 SoC, with definition of its groups and functions. Pin control registers are part of chip/ system control registers, which will be represented by a single node. Until a proper driver for the chip/system control is available, register the corresponding regmap in pinctrl driver probe. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-05-19 21:36:31 +04:00
*/
pinctrl: berlin: make bool drivers explicitly non-modular None of the Kconfigs for any of these drivers are tristate, meaning that they currently are not being built as a module by anyone. Lets remove the modular code that is essentially orphaned, so that when reading the driver there is no doubt it is builtin-only. Since module_platform_driver() uses the same init level priority as builtin_platform_driver() the init ordering remains unchanged with this commit. Also note that MODULE_DEVICE_TABLE is a no-op for non-modular code. We also delete the MODULE_LICENSE tag etc. since all that information is already contained at the top of the file in the comments. Cc: "Antoine Ténart" <antoine.tenart@free-electrons.com> Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Cc: Hongzhou Yang <hongzhou.yang@mediatek.com> Cc: Thomas Hebb <tommyhebb@gmail.com> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: linux-gpio@vger.kernel.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Acked-by: Jisheng Zhang <jszhang@marvell.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-02-06 11:03:52 +03:00
#include <linux/init.h>
pinctrl: berlin: add the BG2 pinctrl driver Add the pin-controller driver for the Berlin BG2 SoC, with definition of its groups and functions. Pin control registers are part of chip/ system control registers, which will be represented by a single node. Until a proper driver for the chip/system control is available, register the corresponding regmap in pinctrl driver probe. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-05-19 21:36:31 +04:00
#include <linux/of_device.h>
#include <linux/platform_device.h>
#include <linux/regmap.h>
#include "berlin.h"
static const struct berlin_desc_group berlin2_soc_pinctrl_groups[] = {
/* G */
BERLIN_PINCTRL_GROUP("G0", 0x00, 0x1, 0x00,
pinctrl: berlin: comment the spi functions Add comments for the SPI functions, to distinguish CLK, SDI, SDO and C{0,1,2,3}n. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-06-02 12:37:48 +03:00
BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SS0n */
pinctrl: berlin: add the BG2 pinctrl driver Add the pin-controller driver for the Berlin BG2 SoC, with definition of its groups and functions. Pin control registers are part of chip/ system control registers, which will be represented by a single node. Until a proper driver for the chip/system control is available, register the corresponding regmap in pinctrl driver probe. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-05-19 21:36:31 +04:00
BERLIN_PINCTRL_FUNCTION(0x1, "gpio")),
BERLIN_PINCTRL_GROUP("G1", 0x00, 0x2, 0x01,
pinctrl: berlin: comment the spi functions Add comments for the SPI functions, to distinguish CLK, SDI, SDO and C{0,1,2,3}n. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-06-02 12:37:48 +03:00
BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SS1n */
pinctrl: berlin: add the BG2 pinctrl driver Add the pin-controller driver for the Berlin BG2 SoC, with definition of its groups and functions. Pin control registers are part of chip/ system control registers, which will be represented by a single node. Until a proper driver for the chip/system control is available, register the corresponding regmap in pinctrl driver probe. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-05-19 21:36:31 +04:00
BERLIN_PINCTRL_FUNCTION(0x1, "gpio"),
BERLIN_PINCTRL_FUNCTION(0x2, "usb1")),
BERLIN_PINCTRL_GROUP("G2", 0x00, 0x2, 0x02,
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
pinctrl: berlin: comment the spi functions Add comments for the SPI functions, to distinguish CLK, SDI, SDO and C{0,1,2,3}n. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-06-02 12:37:48 +03:00
BERLIN_PINCTRL_FUNCTION(0x1, "spi1"), /* SS2n */
pinctrl: berlin: add the BG2 pinctrl driver Add the pin-controller driver for the Berlin BG2 SoC, with definition of its groups and functions. Pin control registers are part of chip/ system control registers, which will be represented by a single node. Until a proper driver for the chip/system control is available, register the corresponding regmap in pinctrl driver probe. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-05-19 21:36:31 +04:00
BERLIN_PINCTRL_FUNCTION(0x2, "pwm"),
BERLIN_PINCTRL_FUNCTION(0x3, "i2s0")),
BERLIN_PINCTRL_GROUP("G3", 0x00, 0x2, 0x04,
BERLIN_PINCTRL_FUNCTION(0x0, "soc"),
pinctrl: berlin: comment the spi functions Add comments for the SPI functions, to distinguish CLK, SDI, SDO and C{0,1,2,3}n. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-06-02 12:37:48 +03:00
BERLIN_PINCTRL_FUNCTION(0x1, "spi1"), /* SS3n */
pinctrl: berlin: add the BG2 pinctrl driver Add the pin-controller driver for the Berlin BG2 SoC, with definition of its groups and functions. Pin control registers are part of chip/ system control registers, which will be represented by a single node. Until a proper driver for the chip/system control is available, register the corresponding regmap in pinctrl driver probe. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-05-19 21:36:31 +04:00
BERLIN_PINCTRL_FUNCTION(0x2, "gpio"),
BERLIN_PINCTRL_FUNCTION(0x3, "i2s1")),
BERLIN_PINCTRL_GROUP("G4", 0x00, 0x2, 0x06,
pinctrl: berlin: comment the spi functions Add comments for the SPI functions, to distinguish CLK, SDI, SDO and C{0,1,2,3}n. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-06-02 12:37:48 +03:00
BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* CLK/SDI/SDO */
pinctrl: berlin: add the BG2 pinctrl driver Add the pin-controller driver for the Berlin BG2 SoC, with definition of its groups and functions. Pin control registers are part of chip/ system control registers, which will be represented by a single node. Until a proper driver for the chip/system control is available, register the corresponding regmap in pinctrl driver probe. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-05-19 21:36:31 +04:00
BERLIN_PINCTRL_FUNCTION(0x1, "gpio"),
BERLIN_PINCTRL_FUNCTION(0x2, "pwm")),
BERLIN_PINCTRL_GROUP("G5", 0x00, 0x3, 0x08,
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
BERLIN_PINCTRL_FUNCTION(0x1, "sts1"),
BERLIN_PINCTRL_FUNCTION(0x2, "et"),
/*
* Mode 0x3 mux i2s2 mclk *and* i2s3 mclk:
* add two functions so it can be used with other groups
* within the same subnode in the device tree
*/
BERLIN_PINCTRL_FUNCTION(0x3, "i2s2"),
BERLIN_PINCTRL_FUNCTION(0x3, "i2s3")),
BERLIN_PINCTRL_GROUP("G6", 0x00, 0x2, 0x0b,
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
BERLIN_PINCTRL_FUNCTION(0x1, "sts0"),
BERLIN_PINCTRL_FUNCTION(0x2, "et")),
BERLIN_PINCTRL_GROUP("G7", 0x00, 0x3, 0x0d,
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
BERLIN_PINCTRL_FUNCTION(0x1, "sts0"),
BERLIN_PINCTRL_FUNCTION(0x2, "et"),
BERLIN_PINCTRL_FUNCTION(0x3, "vdac")),
BERLIN_PINCTRL_GROUP("G8", 0x00, 0x3, 0x10,
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
BERLIN_PINCTRL_FUNCTION(0x1, "sd0"),
BERLIN_PINCTRL_FUNCTION(0x2, "et"),
BERLIN_PINCTRL_FUNCTION(0x3, "usb0_dbg"),
BERLIN_PINCTRL_FUNCTION(0x4, "sata_dbg"),
BERLIN_PINCTRL_FUNCTION(0x7, "usb1_dbg")),
BERLIN_PINCTRL_GROUP("G9", 0x00, 0x3, 0x13,
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
BERLIN_PINCTRL_FUNCTION(0x1, "sd0"),
BERLIN_PINCTRL_FUNCTION(0x2, "et"),
BERLIN_PINCTRL_FUNCTION(0x3, "usb0_dbg"),
BERLIN_PINCTRL_FUNCTION(0x4, "sata_dbg"),
BERLIN_PINCTRL_FUNCTION(0x7, "usb1_dbg")),
BERLIN_PINCTRL_GROUP("G10", 0x00, 0x2, 0x16,
BERLIN_PINCTRL_FUNCTION(0x0, "soc"),
BERLIN_PINCTRL_FUNCTION(0x1, "twsi0"),
BERLIN_PINCTRL_FUNCTION(0x2, "gpio"),
BERLIN_PINCTRL_FUNCTION(0x3, "ptp")),
BERLIN_PINCTRL_GROUP("G11", 0x00, 0x2, 0x18,
BERLIN_PINCTRL_FUNCTION(0x0, "soc"),
BERLIN_PINCTRL_FUNCTION(0x1, "twsi1"),
BERLIN_PINCTRL_FUNCTION(0x2, "gpio"),
BERLIN_PINCTRL_FUNCTION(0x3, "eddc")),
BERLIN_PINCTRL_GROUP("G12", 0x00, 0x3, 0x1a,
BERLIN_PINCTRL_FUNCTION(0x0, "sts2"),
BERLIN_PINCTRL_FUNCTION(0x1, "sata"),
BERLIN_PINCTRL_FUNCTION(0x2, "sd1"),
BERLIN_PINCTRL_FUNCTION(0x3, "usb0_dbg"),
BERLIN_PINCTRL_FUNCTION(0x4, "sts1"),
BERLIN_PINCTRL_FUNCTION(0x7, "usb1_dbg")),
BERLIN_PINCTRL_GROUP("G13", 0x04, 0x3, 0x00,
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
BERLIN_PINCTRL_FUNCTION(0x1, "sata"),
BERLIN_PINCTRL_FUNCTION(0x2, "sd1"),
BERLIN_PINCTRL_FUNCTION(0x3, "usb0_dbg"),
BERLIN_PINCTRL_FUNCTION(0x4, "sts1"),
BERLIN_PINCTRL_FUNCTION(0x7, "usb1_dbg")),
BERLIN_PINCTRL_GROUP("G14", 0x04, 0x1, 0x03,
BERLIN_PINCTRL_FUNCTION_UNKNOWN),
BERLIN_PINCTRL_GROUP("G15", 0x04, 0x2, 0x04,
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
BERLIN_PINCTRL_FUNCTION(0x2, "et"),
BERLIN_PINCTRL_FUNCTION(0x3, "osco")),
BERLIN_PINCTRL_GROUP("G16", 0x04, 0x3, 0x06,
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
BERLIN_PINCTRL_FUNCTION(0x1, "dvio"),
BERLIN_PINCTRL_FUNCTION(0x2, "fp")),
BERLIN_PINCTRL_GROUP("G17", 0x04, 0x3, 0x09,
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
BERLIN_PINCTRL_FUNCTION(0x1, "dvio"),
BERLIN_PINCTRL_FUNCTION(0x2, "fp")),
BERLIN_PINCTRL_GROUP("G18", 0x04, 0x1, 0x0c,
BERLIN_PINCTRL_FUNCTION(0x0, "pll"),
BERLIN_PINCTRL_FUNCTION(0x1, "i2s0")),
BERLIN_PINCTRL_GROUP("G19", 0x04, 0x1, 0x0d,
BERLIN_PINCTRL_FUNCTION(0x0, "i2s0"),
BERLIN_PINCTRL_FUNCTION(0x1, "pwm")),
BERLIN_PINCTRL_GROUP("G20", 0x04, 0x1, 0x0e,
BERLIN_PINCTRL_FUNCTION(0x0, "spdif"),
BERLIN_PINCTRL_FUNCTION(0x1, "arc")),
BERLIN_PINCTRL_GROUP("G21", 0x04, 0x3, 0x0f,
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
BERLIN_PINCTRL_FUNCTION(0x1, "dvio"),
BERLIN_PINCTRL_FUNCTION(0x2, "fp"),
BERLIN_PINCTRL_FUNCTION(0x3, "adac_dbg"),
BERLIN_PINCTRL_FUNCTION(0x4, "pdm_a"), /* gpio17..19,pdm */
BERLIN_PINCTRL_FUNCTION(0x7, "pdm_b")), /* gpio12..14,pdm */
BERLIN_PINCTRL_GROUP("G22", 0x04, 0x3, 0x12,
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
BERLIN_PINCTRL_FUNCTION(0x1, "dv0"),
BERLIN_PINCTRL_FUNCTION(0x2, "fp"),
BERLIN_PINCTRL_FUNCTION(0x3, "twsi0"),
BERLIN_PINCTRL_FUNCTION(0x4, "pwm")),
BERLIN_PINCTRL_GROUP("G23", 0x04, 0x3, 0x15,
BERLIN_PINCTRL_FUNCTION(0x0, "vclki"),
BERLIN_PINCTRL_FUNCTION(0x1, "dv0"),
BERLIN_PINCTRL_FUNCTION(0x2, "fp"),
BERLIN_PINCTRL_FUNCTION(0x3, "i2s0"),
BERLIN_PINCTRL_FUNCTION(0x4, "pwm"),
BERLIN_PINCTRL_FUNCTION(0x7, "pdm")),
BERLIN_PINCTRL_GROUP("G24", 0x04, 0x2, 0x18,
BERLIN_PINCTRL_FUNCTION(0x0, "i2s2"),
BERLIN_PINCTRL_FUNCTION(0x1, "i2s1")),
BERLIN_PINCTRL_GROUP("G25", 0x04, 0x2, 0x1a,
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
BERLIN_PINCTRL_FUNCTION(0x1, "nand"),
BERLIN_PINCTRL_FUNCTION(0x2, "i2s2")),
BERLIN_PINCTRL_GROUP("G26", 0x04, 0x1, 0x1c,
BERLIN_PINCTRL_FUNCTION(0x0, "nand"),
BERLIN_PINCTRL_FUNCTION(0x1, "emmc")),
BERLIN_PINCTRL_GROUP("G27", 0x04, 0x1, 0x1d,
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
BERLIN_PINCTRL_FUNCTION(0x1, "nand")),
BERLIN_PINCTRL_GROUP("G28", 0x04, 0x2, 0x1e,
BERLIN_PINCTRL_FUNCTION(0x0, "dvo"),
BERLIN_PINCTRL_FUNCTION(0x2, "sp")),
};
static const struct berlin_desc_group berlin2_sysmgr_pinctrl_groups[] = {
/* GSM */
BERLIN_PINCTRL_GROUP("GSM0", 0x40, 0x2, 0x00,
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
pinctrl: berlin: comment the spi functions Add comments for the SPI functions, to distinguish CLK, SDI, SDO and C{0,1,2,3}n. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-06-02 12:37:48 +03:00
BERLIN_PINCTRL_FUNCTION(0x1, "spi2"), /* SS0n */
pinctrl: berlin: add the BG2 pinctrl driver Add the pin-controller driver for the Berlin BG2 SoC, with definition of its groups and functions. Pin control registers are part of chip/ system control registers, which will be represented by a single node. Until a proper driver for the chip/system control is available, register the corresponding regmap in pinctrl driver probe. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-05-19 21:36:31 +04:00
BERLIN_PINCTRL_FUNCTION(0x2, "eth1")),
BERLIN_PINCTRL_GROUP("GSM1", 0x40, 0x2, 0x02,
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
pinctrl: berlin: comment the spi functions Add comments for the SPI functions, to distinguish CLK, SDI, SDO and C{0,1,2,3}n. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-06-02 12:37:48 +03:00
BERLIN_PINCTRL_FUNCTION(0x1, "spi2"), /* SS1n */
pinctrl: berlin: add the BG2 pinctrl driver Add the pin-controller driver for the Berlin BG2 SoC, with definition of its groups and functions. Pin control registers are part of chip/ system control registers, which will be represented by a single node. Until a proper driver for the chip/system control is available, register the corresponding regmap in pinctrl driver probe. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-05-19 21:36:31 +04:00
BERLIN_PINCTRL_FUNCTION(0x2, "eth1")),
BERLIN_PINCTRL_GROUP("GSM2", 0x40, 0x2, 0x04,
BERLIN_PINCTRL_FUNCTION(0x0, "twsi2"),
pinctrl: berlin: comment the spi functions Add comments for the SPI functions, to distinguish CLK, SDI, SDO and C{0,1,2,3}n. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-06-02 12:37:48 +03:00
BERLIN_PINCTRL_FUNCTION(0x1, "spi2")), /* SS2n/SS3n */
pinctrl: berlin: add the BG2 pinctrl driver Add the pin-controller driver for the Berlin BG2 SoC, with definition of its groups and functions. Pin control registers are part of chip/ system control registers, which will be represented by a single node. Until a proper driver for the chip/system control is available, register the corresponding regmap in pinctrl driver probe. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-05-19 21:36:31 +04:00
BERLIN_PINCTRL_GROUP("GSM3", 0x40, 0x2, 0x06,
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
BERLIN_PINCTRL_FUNCTION(0x1, "uart0"), /* CTS/RTS */
BERLIN_PINCTRL_FUNCTION(0x2, "uart2"), /* RX/TX */
BERLIN_PINCTRL_FUNCTION(0x3, "twsi2")),
BERLIN_PINCTRL_GROUP("GSM4", 0x40, 0x2, 0x08,
BERLIN_PINCTRL_FUNCTION(0x0, "uart0"), /* RX/TX */
BERLIN_PINCTRL_FUNCTION(0x1, "irda0")),
BERLIN_PINCTRL_GROUP("GSM5", 0x40, 0x2, 0x0a,
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
BERLIN_PINCTRL_FUNCTION(0x1, "uart1"), /* RX/TX */
BERLIN_PINCTRL_FUNCTION(0x2, "irda1"),
BERLIN_PINCTRL_FUNCTION(0x3, "twsi3")),
BERLIN_PINCTRL_GROUP("GSM6", 0x40, 0x2, 0x0c,
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
pinctrl: berlin: comment the spi functions Add comments for the SPI functions, to distinguish CLK, SDI, SDO and C{0,1,2,3}n. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-06-02 12:37:48 +03:00
BERLIN_PINCTRL_FUNCTION(0x1, "spi2"), /* CLK/SDO */
pinctrl: berlin: add the BG2 pinctrl driver Add the pin-controller driver for the Berlin BG2 SoC, with definition of its groups and functions. Pin control registers are part of chip/ system control registers, which will be represented by a single node. Until a proper driver for the chip/system control is available, register the corresponding regmap in pinctrl driver probe. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-05-19 21:36:31 +04:00
BERLIN_PINCTRL_FUNCTION(0x1, "clki")),
BERLIN_PINCTRL_GROUP("GSM7", 0x40, 0x1, 0x0e,
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
BERLIN_PINCTRL_FUNCTION(0x1, "hdmi")),
BERLIN_PINCTRL_GROUP("GSM8", 0x40, 0x1, 0x0f,
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
BERLIN_PINCTRL_FUNCTION(0x1, "hdmi")),
BERLIN_PINCTRL_GROUP("GSM9", 0x40, 0x1, 0x10,
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
BERLIN_PINCTRL_FUNCTION(0x1, "led")),
BERLIN_PINCTRL_GROUP("GSM10", 0x40, 0x1, 0x11,
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
BERLIN_PINCTRL_FUNCTION(0x1, "led")),
BERLIN_PINCTRL_GROUP("GSM11", 0x40, 0x1, 0x12,
BERLIN_PINCTRL_FUNCTION(0x0, "gpio"),
BERLIN_PINCTRL_FUNCTION(0x1, "led")),
};
static const struct berlin_pinctrl_desc berlin2_soc_pinctrl_data = {
.groups = berlin2_soc_pinctrl_groups,
.ngroups = ARRAY_SIZE(berlin2_soc_pinctrl_groups),
};
static const struct berlin_pinctrl_desc berlin2_sysmgr_pinctrl_data = {
.groups = berlin2_sysmgr_pinctrl_groups,
.ngroups = ARRAY_SIZE(berlin2_sysmgr_pinctrl_groups),
};
static const struct of_device_id berlin2_pinctrl_match[] = {
{
pinctrl: berlin: prepare to use regmap provided by syscon The Berlin pin controller nodes will be simple-mfd probed sub-nodes of soc-controller and system-controller nodes. The register bank is managed by syscon, which provides a regmap. Prepare to get the regmap from syscon parent node instead of SoC stub provided regmap. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2015-05-16 02:16:09 +03:00
.compatible = "marvell,berlin2-soc-pinctrl",
pinctrl: berlin: add the BG2 pinctrl driver Add the pin-controller driver for the Berlin BG2 SoC, with definition of its groups and functions. Pin control registers are part of chip/ system control registers, which will be represented by a single node. Until a proper driver for the chip/system control is available, register the corresponding regmap in pinctrl driver probe. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-05-19 21:36:31 +04:00
.data = &berlin2_soc_pinctrl_data
},
{
pinctrl: berlin: prepare to use regmap provided by syscon The Berlin pin controller nodes will be simple-mfd probed sub-nodes of soc-controller and system-controller nodes. The register bank is managed by syscon, which provides a regmap. Prepare to get the regmap from syscon parent node instead of SoC stub provided regmap. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2015-05-16 02:16:09 +03:00
.compatible = "marvell,berlin2-system-pinctrl",
pinctrl: berlin: add the BG2 pinctrl driver Add the pin-controller driver for the Berlin BG2 SoC, with definition of its groups and functions. Pin control registers are part of chip/ system control registers, which will be represented by a single node. Until a proper driver for the chip/system control is available, register the corresponding regmap in pinctrl driver probe. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Acked-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-05-19 21:36:31 +04:00
.data = &berlin2_sysmgr_pinctrl_data
},
{}
};
static int berlin2_pinctrl_probe(struct platform_device *pdev)
{
const struct of_device_id *match =
of_match_device(berlin2_pinctrl_match, &pdev->dev);
return berlin_pinctrl_probe(pdev, match->data);
}
static struct platform_driver berlin2_pinctrl_driver = {
.probe = berlin2_pinctrl_probe,
.driver = {
.name = "berlin-bg2-pinctrl",
.of_match_table = berlin2_pinctrl_match,
},
};
pinctrl: berlin: make bool drivers explicitly non-modular None of the Kconfigs for any of these drivers are tristate, meaning that they currently are not being built as a module by anyone. Lets remove the modular code that is essentially orphaned, so that when reading the driver there is no doubt it is builtin-only. Since module_platform_driver() uses the same init level priority as builtin_platform_driver() the init ordering remains unchanged with this commit. Also note that MODULE_DEVICE_TABLE is a no-op for non-modular code. We also delete the MODULE_LICENSE tag etc. since all that information is already contained at the top of the file in the comments. Cc: "Antoine Ténart" <antoine.tenart@free-electrons.com> Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Cc: Hongzhou Yang <hongzhou.yang@mediatek.com> Cc: Thomas Hebb <tommyhebb@gmail.com> Cc: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: linux-gpio@vger.kernel.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Acked-by: Jisheng Zhang <jszhang@marvell.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-02-06 11:03:52 +03:00
builtin_platform_driver(berlin2_pinctrl_driver);
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