Chen-Yu Tsai 8adfb08605 clk: sunxi-ng: mux: Add clk notifier functions ... On sunxi we support cpufreq by changing the clock rate of PLL-CPU. It's possible the clock output of the PLL goes out of the CPU's operational limits when the PLL's multipliers / dividers are changed and it hasn't stabilized yet. This would result in the CPU hanging. To circumvent this, we temporarily switch the CPU mux clock to another stable clock before the rate change, and switch it back after the PLL stabilizes. This is done with clk notifiers registered on the PLL. This patch adds common functions for notifiers to reparent mux clocks. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>		2016-08-25 22:30:36 +02:00
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at91	Merge branch 'clk-fixes' into clk-next	2016-07-21 17:30:54 -07:00
axis	clk: add artpec-6 clock controller	2016-04-15 16:02:16 -07:00
axs10x	clk/axs10x: Add I2S PLL clock driver	2016-05-06 10:35:04 -07:00
bcm	clk: bcm: iproc: Migrate to clk_hw based registration and OF APIs	2016-06-30 12:26:45 -07:00
berlin	ARM: SoC driver updates for v4.4	2015-11-10 15:00:03 -08:00
h8300	clk: h8300: Properly cast to __iomem pointer	2016-02-26 16:01:32 -08:00
hisilicon	clk: hi6220: Change syspll and media_syspll clk to 1.19GHz	2016-07-06 15:20:31 -07:00
imx	clk: imx7d: do not set parent of ethernet time/ref clocks	2016-07-12 15:31:14 -07:00
ingenic	clk: ingenic: Allow divider value to be divided	2016-05-12 14:48:25 -07:00
keystone	clk: keystone: fix a trivial typo	2015-10-19 15:29:09 -07:00
mediatek	clk: mediatek: remove hdmitx_dig_cts from TOP clocks	2016-05-06 17:47:42 +02:00
meson	Merge branch 'clk-s905' into clk-next	2016-07-15 19:15:40 -07:00
microchip	clk: microchip: Remove CLK_IS_ROOT	2016-06-01 14:52:54 -07:00
mmp	clk: mmp: Remove CLK_IS_ROOT	2016-04-15 16:50:01 -07:00
mvebu	clk: mvebu: new driver for Armada CP110 system controller	2016-05-06 15:27:02 -07:00
mxs	clk: mxs: Remove CLK_IS_ROOT	2016-03-02 17:44:59 -08:00
nxp	clk: lpc32xx: allow peripheral clock selection in device tree	2016-07-06 17:51:14 -07:00
pistachio	clk: pistachio: correct critical clock list	2015-08-26 11:34:43 -07:00
pxa	The clk changes for this release cycle are mostly dominated by	2016-03-23 06:06:45 -07:00
qcom	clk: qcom: add EBI2 clocks to the MSM8660 GCC	2016-07-01 18:12:45 -07:00
renesas	clk: renesas: r8a7795: Add THS/TSC clock	2016-06-21 09:21:06 +02:00
rockchip	Placeholder for the rk3399 watchdog pclk, some newly exported	2016-07-01 17:30:42 -07:00
samsung	clk: samsung: Allow modular build of the Audio Subsystem CLKCON driver	2016-07-13 14:59:53 -07:00
sirf	clk: sirf: Remove CLK_IS_ROOT	2016-04-15 16:50:04 -07:00
socfpga	clk: socfpga: allow for multiple parents on Arria10 periph clocks	2016-02-22 14:17:37 -08:00
spear	clk: spear: Remove CLK_IS_ROOT	2016-03-02 17:46:55 -08:00
st	clk: st: clkgen-pll: Detect critical clocks	2016-06-30 12:17:11 -07:00
sunxi	Merge branch 'clk-fixes' into clk-next	2016-07-21 17:30:54 -07:00
sunxi-ng	clk: sunxi-ng: mux: Add clk notifier functions	2016-08-25 22:30:36 +02:00
tegra	clk: tegra: Initialize UTMI PLL when enabling PLLU	2016-06-30 17:43:17 +02:00
ti	ARM: DT updates for v4.8	2016-08-01 18:37:45 -04:00
ux500	ARM: ux500: use CLK_OF_DECLARE()	2016-07-12 11:24:07 +02:00
versatile	clk: versatile: Remove CLK_IS_ROOT	2016-03-15 15:19:21 -07:00
x86	clk: x86: Remove clkdev.h and clk.h includes	2016-03-03 11:27:26 -08:00
zte	clk: zte: Remove CLK_IS_ROOT	2016-04-15 16:50:07 -07:00
zynq	clk: zynq: Remove CLK_IS_ROOT	2016-03-02 17:48:26 -08:00
clk-asm9260.c
clk-axi-clkgen.c	clk: axi-clkgen: Remove sometimes impossible check	2016-01-29 17:11:02 -08:00
clk-axm5516.c
clk-cdce706.c	clk: Convert __clk_get_flags() to clk_hw_get_flags()	2015-08-24 16:48:44 -07:00
clk-cdce925.c
clk-clps711x.c	clk: clps711x: Changing the compatibility string to match with the smallest supported chip	2016-07-06 17:38:13 +02:00
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: clk-conf: Fix error message when clock isn't found	2016-07-08 11:27:58 -07:00
clk-cs2000-cp.c	clk: add CS2000 Fractional-N driver	2015-11-30 16:33:38 -08:00
clk-devres.c
clk-divider.c	clk: divider: Add hw based registration APIs	2016-04-19 16:55:01 -07:00
clk-efm32gg.c	clk: efm32gg: Remove CLK_IS_ROOT	2016-03-02 17:48:47 -08:00
clk-fixed-factor.c	clk: fixed-factor: Allow for a few clocks to change the parent rate	2016-07-01 17:16:59 -07:00
clk-fixed-rate.c	clk: fixed-rate: add clk_hw_unregister_fixed_rate()	2016-06-30 13:07:10 -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: Add hw based registration APIs	2016-04-19 16:55:01 -07:00
clk-gpio.c	clk: gpio: Add hw based registration APIs	2016-04-19 16:56:28 -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-ls1x.c	clk: ls1x: Remove CLK_IS_ROOT	2016-04-15 16:50:10 -07:00
clk-max77686.c	clk: max77{686,802}: Remove CLK_IS_ROOT	2016-03-15 15:19:49 -07:00
clk-max77802.c	clk: max77{686,802}: Remove CLK_IS_ROOT	2016-03-15 15:19:49 -07:00
clk-max-gen.c
clk-max-gen.h
clk-mb86s7x.c	clk: mb86s7x: Remove CLK_IS_ROOT	2016-03-03 11:27:48 -08:00
clk-moxart.c
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: Migrate to clk_hw based OF and registration APIs	2016-06-30 12:25:53 -07:00
clk-nspire.c	clk: nspire: Remove CLK_IS_ROOT	2016-04-15 16:50:12 -07:00
clk-oxnas.c	clk: oxnas: make it explicitly non-modular	2016-07-06 15:20:33 -07:00
clk-palmas.c	clk: palmas: Remove CLK_IS_ROOT	2016-04-15 16:50:14 -07:00
clk-pwm.c	clk: pwm: Use pwm_get_args() where appropriate	2016-05-17 14:45:00 +02:00
clk-qoriq.c	clk: qoriq: add __init attribute	2016-04-19 18:56:15 -07:00
clk-rk808.c	clk: rk808: Remove CLK_IS_ROOT	2016-04-15 16:50:18 -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: Remove CLK_IS_ROOT	2016-03-02 17:50:58 -08:00
clk-si514.c	clk: si5{14,351,70}: Remove CLK_IS_ROOT	2016-03-02 17:51:13 -08:00
clk-si570.c	clk: si5{14,351,70}: Remove CLK_IS_ROOT	2016-03-02 17:51:13 -08:00
clk-si5351.c	clk: si5{14,351,70}: Remove CLK_IS_ROOT	2016-03-02 17:51:13 -08:00
clk-si5351.h
clk-stm32f4.c	clk: stm32f4: fix error handling	2016-07-06 17:55:31 -07:00
clk-tango4.c	clk: tango4: improve clkgen driver	2016-04-15 17:16:06 -07:00
clk-twl6040.c	clk: twl6040: Remove CLK_IS_ROOT	2016-04-15 16:50:21 -07:00
clk-u300.c	clk: u300: Migrate to clk_hw based registration APIs	2016-06-30 12:26:18 -07:00
clk-vt8500.c	clk: vt8500: rework wm8650_find_pll_bits()	2016-06-20 17:47:53 -07:00
clk-wm831x.c	clk: wm831x: Remove CLK_IS_ROOT	2016-04-15 16:50:23 -07:00
clk-xgene.c	clk: xgene: Remove CLK_IS_ROOT	2016-04-15 16:50:27 -07:00
clk.c	clk: core: support clocks which requires parents enable (part 2)	2016-07-01 17:42:56 -07:00
clk.h
clkdev.c	treewide: replace obsolete _refok by __ref	2016-08-02 17:31:41 -04:00
Kconfig	clk: oxnas: Add hardware dependencies	2016-07-12 15:31:21 -07:00
Makefile	clk: Makefile: re-sort and clean up	2016-07-19 09:53:52 -07:00