Krzysztof Kozlowski 42773b28e7 clk: samsung: exynos4: Enable ARMCLK down feature ... Enable ARMCLK down feature on all Exynos4 SoCs. The frequency of ARMCLK will be reduced upon entering idle mode (WFI or WFE). The feature behaves like very fast cpufreq ondemand governor. In idle mode this reduces energy consumption on full frequency chosen by cpufreq governor by approximately: - Trats2: 6.5% (153 mA -> 143 mA) - Trats: 33.0% (180 mA -> 120 mA) - Gear1: 27.0% (180 mA -> 130 mA) The patch uses simillar settings as Exynos5250 (clk-exynos5250.c), except it disables clock up feature and on Exynos4412 ARMCLK down is enabled for all 4 cores. Tested on Trats board (Exynos4210), Trats2 board (Exynos4412) and Samsung Gear 1 (Exynos4212). Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Tested-by: Daniel Drake <drake@endlessm.com> Signed-off-by: Tomasz Figa <t.figa@samsung.com>		2014-07-26 02:49:31 +02:00
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clk-exynos4.c	clk: samsung: exynos4: Enable ARMCLK down feature	2014-07-26 02:49:31 +02:00
clk-exynos3250.c	clk: samsung: Register clk provider only after registering its all clocks	2014-06-30 15:07:55 +02:00
clk-exynos5250.c	clk: samsung: Register clk provider only after registering its all clocks	2014-06-30 15:07:55 +02:00
clk-exynos5260.c	clk: samsung: Register clk provider only after registering its all clocks	2014-06-30 15:07:55 +02:00
clk-exynos5260.h	clk/exynos5260: add clock file for exynos5260	2014-05-14 19:16:55 +02:00
clk-exynos5410.c	clk: samsung: Register clk provider only after registering its all clocks	2014-06-30 15:07:55 +02:00
clk-exynos5420.c	clk: samsung: Register clk provider only after registering its all clocks	2014-06-30 15:07:55 +02:00
clk-exynos5440.c	clk: samsung: Register clk provider only after registering its all clocks	2014-06-30 15:07:55 +02:00
clk-exynos-audss.c	dt-bindings: clock: Move exynos-audss-clk.h to dt-bindings/clock	2014-03-21 04:31:30 +09:00
clk-exynos-clkout.c	clk: samsung: Add driver to control CLKOUT line on Exynos SoCs	2014-07-26 02:47:10 +02:00
clk-pll.c	clk/samsung: add support for pll2650xx	2014-05-14 19:16:54 +02:00
clk-pll.h	clk/samsung: add support for pll2650xx	2014-05-14 19:16:54 +02:00
clk-s3c64xx.c	clk: samsung: Register clk provider only after registering its all clocks	2014-06-30 15:07:55 +02:00
clk-s3c2410-dclk.c	clk: samsung: fix build error	2014-05-26 14:19:39 -07:00
clk-s3c2410.c	clk: samsung: Register clk provider only after registering its all clocks	2014-06-30 15:07:55 +02:00
clk-s3c2412.c	clk: samsung: Register clk provider only after registering its all clocks	2014-06-30 15:07:55 +02:00
clk-s3c2443.c	clk: samsung: Register clk provider only after registering its all clocks	2014-06-30 15:07:55 +02:00
clk.c	clk: samsung: Register clk provider only after registering its all clocks	2014-06-30 15:07:55 +02:00
clk.h	clk: samsung: Register clk provider only after registering its all clocks	2014-06-30 15:07:55 +02:00
Kconfig	ARM: S3C24XX: move S3C24XX clock Kconfig options to Samsung clock Kconfig file	2014-05-14 19:41:15 +02:00
Makefile	clk: samsung: Add driver to control CLKOUT line on Exynos SoCs	2014-07-26 02:47:10 +02:00