Mike Turquette 105299381d cpufreq: kirkwood: use the powersave multiplexer ... The powersave clock acts like a multiplexer for the cpu, selecting either the clock signal derived from the cpu pll or from the ddr clock. This patch changes powersave from a gate clock to a mux clock to better reflect this behavior. This is a cleaner approach whereby the frequency of the cpu always matches the rate of powersave_clk. The cpufreq driver for the kirkwood platform no longer must parse this behavior out of various calls to clk_enable and clk_disable, but can instead simply select the parent cpu it wants when changing rate. Likewise when requesting the cpu rate we need only query powersave_clk's rate through the usual call to clk_get_rate. The new clock data and corresponding changes to the cpufreq driver are combined into this single commit to avoid a git bisect issue where this cpufreq driver fails to work properly between the commit that updates the kirkwood clock driver and the commit that changes how the cpufreq driver uses that clock. Cc: Tomeu Vizoso <tomeu.vizoso@collabora.com> Cc: Rafael J. Wysocki <rjw@rjwysocki.net> Tested-by: Andrew Lunn <andrew@lunn.ch> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Mike Turquette <mturquette@linaro.org>		2014-09-02 15:02:54 -07:00
..
at91	clk: at91: main: warn when the main crystal frequency is not set	2014-07-02 09:00:52 -07:00
bcm	clk: bcm/kona: implement determine_rate()	2014-05-27 17:34:32 -07:00
berlin	clk: berlin: add core clock driver for BG2Q	2014-05-29 09:30:19 -07:00
hisilicon	clk: hisi: add clk-hix5hd2.c	2014-05-12 11:30:32 +08:00
keystone	clk: keystone: gate: fix clk_init_data initialization	2014-02-10 15:17:43 -05:00
mmp	clk: mmp: try to use closer one when do round rate	2014-03-26 20:59:27 -07:00
mvebu	cpufreq: kirkwood: use the powersave multiplexer	2014-09-02 15:02:54 -07:00
mxs	ARM: mxs: remove custom .init_time hook	2013-09-29 21:09:34 +02:00
qcom	qcom clock changes for 3.17	2014-07-25 15:41:19 -07:00
rockchip	clk: rockchip: add clock controller for rk3288	2014-07-13 12:17:10 -07:00
samsung	ARM: SoC platform changes for 3.17	2014-08-08 11:14:29 -07:00
shmobile	clk: shmobile: Add R8A7740-specific clock support	2014-05-23 13:38:25 -07:00
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: Use round to closest divider flag	2014-07-28 22:37:16 -07:00
sunxi	clk: sunxi: staticize structures and arrays	2014-07-28 15:39:22 -07:00
tegra	ARM: SoC cleanups for 3.17	2014-08-08 11:00:26 -07:00
ti	The clock framework changes for 3.17 are mostly additions of new clock	2014-08-04 11:44:20 -07:00
ux500	clk: ux500: Staticize ux500_twocell_get	2014-02-23 15:04:40 -08:00
versatile	clk: versatile: add versatile OSC support	2014-06-24 14:21:22 -05:00
x86	ACPI / LPSS: add support for Intel BayTrail	2013-06-19 01:08:47 +02:00
zynq	clk: zynq: Leave debug clocks in bootup state	2014-04-22 13:10:18 +02:00
clk-axi-clkgen.c	clk: axi-clkgen: Add support for v2	2014-02-26 17:02:29 -08:00
clk-axm5516.c	clk: Add clock driver for AXM55xx SoC	2014-05-22 22:06:14 -07:00
clk-bcm2835.c	ARM: bcm2835: remove custom .init_time hook	2013-09-29 21:09:24 +02:00
clk-clps711x.c	clk: Add CLPS711X clk driver	2014-07-28 23:30:46 -07:00
clk-composite.c	clk: composite: improve rate_hw sanity check logic	2014-07-13 12:17:05 -07:00
clk-conf.c	clk: Add missing of_clk_set_defaults export	2014-08-04 09:48:39 -07:00
clk-devres.c	ARM: 7537/1: clk: Fix release in devm_clk_put()	2012-09-19 21:51:27 +01:00
clk-divider.c	clk: divider: Fix overflow in clk_divider_bestdiv	2014-05-27 19:16:24 -07:00
clk-efm32gg.c	clk: new driver for efm32 SoC	2013-11-04 12:23:18 -08:00
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: new basic clk type for fractional divider	2014-05-20 13:34:02 +02:00
clk-gate.c	clk: wrap I/O access for improved portability	2013-08-27 17:50:38 -07:00
clk-highbank.c	ARM: highbank: remove custom .init_time hook	2013-09-29 21:09:29 +02:00
clk-ls1x.c	clk: add Loongson1B clock support	2012-08-31 11:05:18 -07:00
clk-max77686.c	clk: max77686: Register OF clock provider	2014-01-08 09:57:07 -08:00
clk-moxart.c	clk: add MOXA ART SoCs clock driver	2014-03-18 17:13:14 -07:00
clk-mux.c	clk: wrap I/O access for improved portability	2013-08-27 17:50:38 -07:00
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: Add driver for Palmas clk32kg and clk32kgaudio clocks	2014-07-01 21:37:57 -07:00
clk-ppc-corenet.c	clk: ppc-corenet: Fix Section mismatch warning	2014-07-01 20:11:22 -07:00
clk-s2mps11.c	Merge branch 'clk-fixes' into clk-next	2014-07-03 11:55:42 -07:00
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: use platform_{get,set}_drvdata()	2013-05-30 18:19:34 -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: wm831x: get rid of the implementation of remove function	2013-10-02 01:23:34 -07:00
clk-xgene.c	clk: Add APM X-Gene SoC clock driver	2013-10-07 11:22:15 -07:00
clk.c	clk: Propagate any error return from debug_init()	2014-07-29 17:13:48 -07:00
clk.h	clk: Add of_clk_get_by_clkspec() helper	2014-05-22 15:54:59 -07:00
clkdev.c	clkdev: Don't print errors on probe defer	2014-06-26 12:55:03 -07:00
Kconfig	clk: Add driver for Palmas clk32kg and clk32kgaudio clocks	2014-07-01 21:37:57 -07:00
Makefile	clk: Add CLPS711X clk driver	2014-07-28 23:30:46 -07:00