Stefan Wahren 039e597075 clk: mxs: Fix invalid 32-bit access to frac registers ... According to i.MX23 and i.MX28 reference manual [1],[2] the fractional clock control register is 32-bit wide, but is separated in 4 parts. So write instructions must not apply to more than 1 part at once. The clk init for the i.MX28 violates this restriction and all the other accesses on that register suggest that there isn't such a restriction. This patch restricts the access to this register to byte instructions and extends the comment in the init functions. Btw the imx23 init now uses a R-M-W sequence just like imx28 init to avoid any clock glitches. The changes has been tested with a i.MX23 and a i.MX28 board. [1] - http://cache.freescale.com/files/dsp/doc/ref_manual/IMX23RM.pdf [2] - http://cache.freescale.com/files/dsp/doc/ref_manual/MCIMX28RM.pdf Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Reviewed-by: Marek Vasut <marex@denx.de> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Michael Turquette <mturquette@linaro.org>		2015-02-03 13:08:05 -08:00
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at91	clk: Add rate constraints to clocks	2015-02-02 14:23:42 -08:00
bcm	clk: Add rate constraints to clocks	2015-02-02 14:23:42 -08:00
berlin	clk: berlin: bg2q: remove non-exist "smemc" gate clock	2015-01-13 10:58:43 -08:00
hisilicon	clk: Add rate constraints to clocks	2015-02-02 14:23:42 -08:00
keystone	clk: keystone: gate: fix clk_init_data initialization	2014-02-10 15:17:43 -05:00
mmp	clk: Add rate constraints to clocks	2015-02-02 14:23:42 -08:00
mvebu	clk: mvebu: add suspend/resume for gatable clocks	2014-11-30 16:40:12 +00:00
mxs	clk: mxs: Fix invalid 32-bit access to frac registers	2015-02-03 13:08:05 -08:00
pxa	clk: pxa: add pxa3xx clock driver	2015-01-27 17:03:52 -08:00
qcom	clk: Add rate constraints to clocks	2015-02-02 14:23:42 -08:00
rockchip	The two big changes are the additional of the watchdog clock, which	2015-01-27 16:26:12 -08:00
samsung	Exynos 3250, 4415 drivers cleanup by using common code	2015-02-02 14:51:16 -08:00
shmobile	clk: shmobile: Add R-Car Gen2 ADSP clock support	2015-01-08 16:14:31 +01:00
sirf	clk: sirf: update copyright years to 2014	2014-03-26 21:47:35 -07:00
socfpga	Adds support getting the divider registers for the MAIN PLL that was once	2014-05-12 19:11:13 -07:00
spear	Merge branch 'clk-fixes' into clk-next	2014-07-13 07:56:45 -07:00
st	clk: st: STiH410: Fix pdiv and fdiv divisor when setting rate	2015-01-20 10:09:13 -08:00
sunxi	clk: Add rate constraints to clocks	2015-02-02 14:23:42 -08:00
tegra	clk: tegra: Define PLLD_DSI and remove dsia(b)_mux	2015-02-02 16:22:34 +02:00
ti	clk: omap: compile legacy omap3 clocks conditionally	2015-02-03 11:06:11 -08:00
ux500	clk: ux500: Drop use of clk-private.h	2015-01-27 11:56:33 -08:00
versatile	ARM: vexpress: Remove non-DT code	2014-11-28 16:08:16 +01:00
x86	clk: x86: drop owner assignment from platform_drivers	2014-10-20 16:20:23 +02:00
zynq	clk: zynq: Force CPU_2X clock to be ungated	2015-01-27 17:00:24 -08:00
clk-asm9260.c	ARM: clk: add clk-asm9260 driver	2015-01-20 10:10:51 -08:00
clk-axi-clkgen.c	clk: Remove .owner field for driver	2014-09-25 17:43:31 -07:00
clk-axm5516.c	clk: drop owner assignment from platform_drivers	2014-10-20 16:20:22 +02:00
clk-bcm2835.c	ARM: bcm2835: remove custom .init_time hook	2013-09-29 21:09:24 +02:00
clk-cdce706.c	clk: TI CDCE706 clock synthesizer driver	2015-01-17 13:52:40 -08:00
clk-clps711x.c	clk: Add CLPS711X clk driver	2014-07-28 23:30:46 -07:00
clk-composite.c	clk: Add rate constraints to clocks	2015-02-02 14:23:42 -08:00
clk-conf.c	clk: Add missing of_clk_set_defaults export	2014-08-04 09:48:39 -07:00
clk-devres.c
clk-divider.c	clk: divider: Make generic for usage elsewhere	2015-01-27 11:48:52 -08:00
clk-efm32gg.c	clk/efm32gg: fix dt init prototype	2014-09-09 13:52:18 -07:00
clk-fixed-factor.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2013-11-15 16:47:22 -08:00
clk-fixed-rate.c	clk: add accuracy support for fixed clock	2013-12-22 23:14:28 -08:00
clk-fractional-divider.c	clk: fractional-divider: cast parent_rate to u64 before multiplying	2014-09-10 09:42:37 -07:00
clk-gate.c	clk-gate: fix bit # check in clk_register_gate()	2015-01-20 10:09:05 -08:00
clk-gpio-gate.c	clk: gpio-gate: Ensure gpiod_ APIs are prototyped	2014-09-30 11:57:54 -07:00
clk-highbank.c	ARM: highbank: remove custom .init_time hook	2013-09-29 21:09:29 +02:00
clk-ls1x.c	clk: ls1x: Update relationship among all clocks	2014-11-24 07:45:09 +01:00
clk-max77686.c	clk: Remove .owner field for driver	2014-09-25 17:43:31 -07:00
clk-max77802.c	clk: Remove .owner field for driver	2014-09-25 17:43:31 -07:00
clk-max-gen.c	clk: Add generic driver for Maxim PMIC clocks	2014-09-09 13:55:44 -07:00
clk-max-gen.h	clk: Add generic driver for Maxim PMIC clocks	2014-09-09 13:55:44 -07:00
clk-moxart.c	clk: add MOXA ART SoCs clock driver	2014-03-18 17:13:14 -07:00
clk-mux.c	clk: Add clk_unregister_{divider, gate, mux} to close memory leak	2015-01-17 13:52:41 -08:00
clk-nomadik.c	clk: nomadik: fix multiplatform problem	2014-02-26 11:14:44 -08:00
clk-nspire.c	clk: Add TI-Nspire clock drivers	2013-05-31 12:07:45 -07:00
clk-palmas.c	clk: Remove .owner field for driver	2014-09-25 17:43:31 -07:00
clk-qoriq.c	clk: qoriq: Use pr_fmt()	2015-01-28 10:11:40 -08:00
clk-rk808.c	clk: RK808: add clkout driver for RK808	2014-10-14 02:18:18 +02:00
clk-s2mps11.c	Please consider pulling the clk framework changes toward 3.19. It is	2014-12-20 16:42:36 -08:00
clk-si570.c	clk: si570: Fix email address specifiction	2014-05-20 16:18:18 +02:00
clk-si5351.c	The second half of the clock framework pull requeust for 3.14 is	2014-01-28 18:44:53 -08:00
clk-si5351.h	clk: si5351: remove variant from platform_data	2014-01-27 11:20:22 -08:00
clk-twl6040.c	clk: Remove .owner field for driver	2014-09-25 17:43:31 -07:00
clk-u300.c	clk: u300: Terminate of match table	2014-05-27 18:29:04 -07:00
clk-vt8500.c	clk: vt8500: Staticize vtwm_pll_ops	2013-12-19 17:47:32 -08:00
clk-wm831x.c	clk: Remove .owner field for driver	2014-09-25 17:43:31 -07:00
clk-xgene.c	clk: Add APM X-Gene SoC clock driver	2013-10-07 11:22:15 -07:00
clk.c	clk: Add rate constraints to clocks	2015-02-02 14:23:42 -08:00
clk.h	clk: Make clk API return per-user struct clk instances	2015-02-02 14:22:19 -08:00
clkdev.c	clkdev: Export clk_register_clkdev	2015-02-02 14:23:43 -08:00
Kconfig	clk: ppc-corenet: rename driver to clk-qoriq	2015-01-20 10:09:12 -08:00
Makefile	ARM: clk: add clk-asm9260 driver	2015-01-20 10:10:51 -08:00