From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Abraham Subject: [PATCH v8 0/6] cpufreq: use generic cpufreq drivers for exynos platforms Date: Tue, 29 Jul 2014 10:58:25 +0530 Message-ID: <1406611711-25112-1-git-send-email-thomas.ab@samsung.com> Return-path: Sender: linux-pm-owner@vger.kernel.org To: linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: linux-samsung-soc@vger.kernel.org, mturquette@linaro.org, kgene.kim@samsung.com, t.figa@samsung.com, l.majewski@samsung.com, viresh.kumar@linaro.org, thomas.ab@samsung.com, heiko@sntech.de, cw00.choi@samsung.com List-Id: linux-samsung-soc@vger.kernel.org Changes since v7: - Fixes suggested by Tomasz Figa. This patch series removes the use of Exynos4210 and Exynos5250 specific cpufreq drivers and enables the use of cpufreq-cpu0 driver for these platforms. This series also enables cpufreq support for Exynos5420 using arm_big_little cpufreq driver. This patch series is dependent on two other patches 1. ARM: dts: add CPU nodes for Exynos4 SoCs - https://lkml.org/lkml/2014/7/21/315 2. ARM: dts: smdk5250: Specify MAX77686 pmic interrupt - http://www.spinics.net/lists/arm-kernel/msg351134.html Since there are significant changes since v7, the Tested-by and Acked-by tags for all the patches in this series have been dropped. Thomas Abraham (6): clk: samsung: add infrastructure to register cpu clocks clk: samsung: add cpu clock configuration data and instantiate cpu clock ARM: dts: Exynos: add CPU OPP and regulator supply property ARM: Exynos: switch to using generic cpufreq driver for Exynos4210/5250/5420 cpufreq: exynos: remove exynos4210/5250 specific cpufreq driver support clk: samsung: remove unused clock aliases and update clock flags arch/arm/boot/dts/exynos4210-origen.dts | 6 + arch/arm/boot/dts/exynos4210-trats.dts | 6 + arch/arm/boot/dts/exynos4210-universal_c210.dts | 6 + arch/arm/boot/dts/exynos4210.dtsi | 12 + arch/arm/boot/dts/exynos5250-arndale.dts | 6 + arch/arm/boot/dts/exynos5250-cros-common.dtsi | 6 + arch/arm/boot/dts/exynos5250-smdk5250.dts | 6 + arch/arm/boot/dts/exynos5250.dtsi | 23 ++ arch/arm/boot/dts/exynos5420-smdk5420.dts | 6 + arch/arm/boot/dts/exynos5420.dtsi | 38 +++ arch/arm/mach-exynos/exynos.c | 24 +- drivers/clk/samsung/Makefile | 2 +- drivers/clk/samsung/clk-cpu.c | 335 +++++++++++++++++++++++ drivers/clk/samsung/clk-cpu.h | 91 ++++++ drivers/clk/samsung/clk-exynos4.c | 59 ++-- drivers/clk/samsung/clk-exynos5250.c | 44 ++- drivers/clk/samsung/clk-exynos5420.c | 72 ++++- drivers/cpufreq/Kconfig.arm | 22 -- drivers/cpufreq/Makefile | 2 - drivers/cpufreq/exynos4210-cpufreq.c | 184 ------------- drivers/cpufreq/exynos5250-cpufreq.c | 210 -------------- include/dt-bindings/clock/exynos5250.h | 1 + include/dt-bindings/clock/exynos5420.h | 2 + 23 files changed, 707 insertions(+), 456 deletions(-) create mode 100644 drivers/clk/samsung/clk-cpu.c create mode 100644 drivers/clk/samsung/clk-cpu.h delete mode 100644 drivers/cpufreq/exynos4210-cpufreq.c delete mode 100644 drivers/cpufreq/exynos5250-cpufreq.c