linux

iv/linux

History

Sylwester Nawrocki 5b30850bd6 clk: samsung: exynos5420: The EPLL rate table corrections

This patch fixes values of the EPLL K coefficient and changes
the EPLL output frequency values to match exactly what is
possible to achieve with given M, P, S, K coefficients.
This allows to avoid rounding errors and unexpected frequency
being set with clk_set_rate(), due to recalc_rate returning
different values than the PLL rate specified in the
exynos5420_epll_24mhz_tbl table. E.g. this prevents a case
where two consecutive clk_set_rate() calls with same argument
result in different PLL output frequency.

The PLL output frequencies have been calculated with formula:

f = fxtal * (M * 2^16 + K) / (P * 2^S) / 2^16

where fxtal = 24000000.

Fixes: 9842452acd ("clk: samsung: exynos542x: Add EPLL rate table")
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

2017-07-31 13:16:03 -07:00

at91

clk: at91: Add sama5d2 suspend/resume

2017-06-29 18:47:35 -07:00

axis

clk: axis: Use new macro CLK_OF_DECLARE_DRIVER

2016-08-12 18:00:37 -07:00

axs10x

clk/axs10x: Clear init field in driver probe

2017-01-09 16:06:40 -08:00

bcm

clk: iproc: Remove __init marking on iproc_pll_clk_setup()

2017-06-21 09:12:57 -07:00

berlin

clk: berlin: Pass correct type to hw provider registration

2016-11-16 11:04:17 -08:00

h8300

clk: h8300: Migrate to clk_hw based registration APIs

2016-08-24 17:37:10 -07:00

hisilicon

clk: hisilicon: add usb2 clocks for hi3798cv200 SoC

2017-06-21 10:46:45 -07:00

imgtec

clk: boston: Add a driver for MIPS Boston board clocks

2017-07-11 14:13:06 +02:00

imx

clk: imx7d: create clocks behind rawnand clock gate

2017-06-19 19:02:41 -07:00

ingenic

clk: ingenic: Allow divider value to be divided

2016-05-12 14:48:25 -07:00

keystone

clk: keystone: TI_SCI_PROTOCOL is needed for clk driver

2017-06-22 17:39:25 -07:00

loongson1

CLK: Add Loongson1C clock support

2016-09-23 14:49:21 -07:00

mediatek

clk: mediatek: export cpu multiplexer clock for MT8173 SoCs

2017-06-19 19:02:44 -07:00

meson

* Expose more clock gate on meson8 (SAR ADC, RNG, USB, SDIO, ETH)

2017-06-16 15:01:46 -07:00

microchip

clk: microchip: Initialize SOSC clock rate for PIC32MZDA.

2016-08-24 16:05:24 -07:00

mmp

clk:mmp:clk-of-mmp2: Free memory and Unmap region obtained by kzalloc and of_iomap

2016-12-08 16:29:39 -08:00

mvebu

clk: mvebu: cp110: Minor cleanups

2017-06-19 17:14:11 -07:00

mxs

…

nxp

clk: nxp: clk-lpc18xx-ccu: Unmap region obtained by of_iomap

2016-11-01 17:32:25 -07:00

pistachio

…

pxa

ARM: SoC platform updates for v4.10

2016-12-15 15:39:02 -08:00

qcom

clk: gcc-msm8916: add support to 9.6MHz codec clk

2017-06-19 17:43:49 -07:00

renesas

clk: renesas: cpg-mssr: Use of_device_get_match_data() helper

2017-06-19 19:02:43 -07:00

rockchip

clk: rockchip: mark some special clk as critical on rk3368

2017-06-02 15:57:32 +02:00

samsung

clk: samsung: exynos5420: The EPLL rate table corrections

2017-07-31 13:16:03 -07:00

sirf

clk: sirf: Remove CLK_IS_ROOT

2016-04-15 16:50:04 -07:00

socfpga

clk: socfpga: Fix the smplsel on Arria10 and Stratix10

2017-06-19 17:01:55 -07:00

spear

clk: spear: fix ADC clock definition on SPEAr600

2017-04-19 09:27:52 -07:00

clk: st: clk-flexgen: Unmap region obtained by of_iomap

2016-12-08 16:35:22 -08:00

sunxi

Allwinner clock changes for 4.10

2016-11-16 11:19:20 -08:00

sunxi-ng

clk: sunxi-ng: Staticize ccu_mux_helper_unapply_prediv()

2017-06-16 14:51:36 -07:00

tegra

clk: tegra: Don't reset PLL-CX if it is already enabled

2017-04-04 16:06:05 +02:00

clk: ti: omap4: add clkctrl clock data

2017-06-15 10:48:08 +03:00

uniphier

clk: uniphier: provide NAND controller clock rate

2017-06-21 10:47:27 -07:00

ux500

clk: ux500: Convert ABx500 clocks to use OF probing

2017-01-26 16:10:02 -08:00

versatile

clk: versatile: delete old RealView clock implementation

2017-06-02 16:27:17 -07:00

x86

clk: x86: Do not gate clocks enabled by the firmware

2017-07-18 16:23:13 -07:00

zte

clk: zx296718: export I2S mux clocks

2017-06-19 19:02:42 -07:00

zynq

…

clk-asm9260.c

clk: asm9260: Migrate to clk_hw based registration and OF APIs

2016-08-24 16:08:33 -07:00

clk-axi-clkgen.c

clk: axi-clkgen: Migrate to clk_hw based OF and registration APIs

2016-08-24 16:10:31 -07:00

clk-axm5516.c

clk: axm5516: Migrate to clk_hw based OF and registration APIs

2016-08-24 16:11:07 -07:00

clk-bulk.c

clk: add clk_bulk_get accessories

2017-06-02 15:37:45 -07:00

clk-cdce706.c

clk: cdce: Migrate to clk_hw based OF and registration APIs

2016-08-24 16:12:38 -07:00

clk-cdce925.c

clk: cdce925: add support for CDCE913, CDCE937, and CDCE949

2017-01-09 16:38:30 -08:00

clk-clps711x.c

clk: clps711x: Migrate to clk_hw based OF and registration APIs

2016-08-24 17:19:26 -07:00

clk-composite.c

Merge branch 'clk-hw-register' (early part) into clk-next

2016-04-21 14:47:18 -07:00

clk-conf.c

clk: Fix __set_clk_rates error print-string

2017-06-01 02:13:44 -07:00

clk-cs2000-cp.c

clk: cs2000: select 12.20 High Accuracy on LFRatioCfg

2017-04-19 10:18:55 -07:00

clk-devres.c

clk: add managed version of clk_bulk_get

2017-06-02 15:37:49 -07:00

clk-divider.c

clk: divider: Make divider_round_rate take the parent clock

2017-06-07 15:32:12 +02:00

clk-efm32gg.c

clk: efm32gg: Pass correct type to hw provider registration

2016-11-16 11:08:55 -08:00

clk-fixed-factor.c

clk: fixed-factor: Remove export symbol on setup function

2016-08-15 15:08:03 -07:00

clk-fixed-rate.c

clk: fixed-rate: Remove export symbol on setup function

2016-08-15 15:08:06 -07:00

clk-fractional-divider.c

clk: fractional-divider: Add hw based registration APIs

2016-04-19 16:56:28 -07:00

clk-gate.c

clk: gate: fix coding style

2016-11-09 12:05:50 -08:00

clk-gemini.c

clk: gemini: Fix reset regression

2017-07-17 11:51:10 -07:00

clk-gpio.c

clk: gpio: Add hw based registration APIs

2016-04-19 16:56:28 -07:00

clk-hi655x.c

clk: hi6220: Add the hi655x's pmic clock

2017-04-21 19:18:53 -07:00

clk-highbank.c

clk: highbank: Migrate to clk_hw based registration and OF APIs

2016-06-30 12:25:28 -07:00

clk-max77686.c

clk: max77686: fix number of clocks setup for clk_hw based registration

2016-10-17 15:31:59 -07:00

clk-mb86s7x.c

clk: mb86s7x: Migrate to clk_hw based OF and registration APIs

2016-08-24 17:23:01 -07:00

clk-moxart.c

clk: moxart: Migrate to clk_hw based OF and registration APIs

2016-08-24 17:23:20 -07:00

clk-multiplier.c

clk: multiplier: Prevent the multiplier from under / over flowing

2016-06-20 13:00:00 -07:00

clk-mux.c

clk: mux: Add hw based registration APIs

2016-04-19 16:55:01 -07:00

clk-nomadik.c

clk: nomadik: Delete error messages for a failed memory allocation in two functions

2017-04-21 19:47:14 -07:00

clk-nspire.c

clk: nspire: Migrate to clk_hw based OF and registration APIs

2016-08-24 17:23:21 -07:00

clk-oxnas.c

clk: oxnas: Add OX820 Gate clocks

2016-10-23 10:18:45 -07:00

clk-palmas.c

clk: palmas: undo preparation of a clock source.

2017-06-02 10:51:34 -07:00

clk-pwm.c

clk: pwm: Migrate to clk_hw based OF and registration APIs

2016-08-24 17:23:27 -07:00

clk-qoriq.c

clk: qoriq: Separate root input clock for core PLLs on ls1012a

2017-06-01 01:24:13 -07:00

clk-rk808.c

clk: rk808: Pass the right pointer as the get_hw context

2016-09-09 11:07:07 -07:00

clk-s2mps11.c

clk: s2mps11: Migrate to clk_hw based OF and registration APIs

2016-06-30 12:29:14 -07:00

clk-scpi.c

clk: scpi: error when clock fails to register

2017-06-29 18:47:35 -07:00

clk-si514.c

clk: si514: Migrate to clk_hw based OF and registration APIs

2016-08-24 17:29:59 -07:00

clk-si570.c

clk: si570: Migrate to clk_hw based OF and registration APIs

2016-08-24 17:30:01 -07:00

clk-si5351.c

clk: si5351: Delete an error message for a failed memory allocation in si5351_i2c_probe()

2017-04-21 19:44:54 -07:00

clk-si5351.h

…

clk-stm32f4.c

clk: stm32f4: fix timeout management for pll and ready gate

2017-04-12 18:50:56 +02:00

clk-tango4.c

clk: tango4: improve clkgen driver

2016-04-15 17:16:06 -07:00

clk-twl6040.c

clk: twl6040: Migrate to clk_hw based registration APIs

2016-08-24 17:34:11 -07:00

clk-u300.c

clk: u300: Migrate to clk_hw based registration APIs

2016-06-30 12:26:18 -07:00

clk-versaclock5.c

clk: vc5: Add support for IDT VersaClock 5P49V5935

2017-04-19 09:08:59 -07:00

clk-vt8500.c

clk: vt8500: Migrate to clk_hw based registration APIs

2016-08-24 17:35:48 -07:00

clk-wm831x.c

clk: wm831x: fix usleep_range with bad range

2017-01-09 16:06:41 -08:00

clk-xgene.c

clk: xgene: Don't call __pa on ioremaped address

2016-10-28 11:03:47 -07:00

clk.c

clk: Improve a size determination in two functions

2017-04-21 19:47:02 -07:00

clk.h

…

clkdev.c

ARM: 8631/1: clkdev: Detect errors in clk_hw_register_clkdev() for mass registration

2016-11-22 11:45:28 +00:00

Kconfig

Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus

2017-07-15 10:59:54 -07:00

Makefile

Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus

2017-07-15 10:59:54 -07:00