This series implements cpu frequency-scaling for Rockchip SoCs. The whole handling of the armclk frequency changes and therefore the implementention is very similar to the recent series for Samsung SoCs from Thomas Abraham. Tested on a - rk3066 Marsboard - rk3188 Radxa Rock - rk3288 Evaluation board If applicable, a good split would be patch 6 in a pullable branch of the clock tree so that arm-soc can pull it in, patches 8-11 through arm-soc and the rest through the clock tree. Heiko Stuebner (10): clk: rockchip: fix rk3066 pll status register location clk: rockchip: reparent aclk_cpu_pre to the gpll clk: rockchip: make tightly bound armclk child-clocks read-only clk: rockchip: add new clock-type for the cpuclk clk: rockchip: add binding id for ARMCLK clk: rockchip: switch to using the new cpuclk type for armclk ARM: dts: rockchip: add operating points and armclk references ARM: dts: rockchip: add cpu supplies to boards ARM: rockchip: enable cpufreq-related options ARM: rockchip: add a cpufreq-cpu0 device Jianqun (1): clk: rockchip: fix rk3288 pll status register location arch/arm/boot/dts/rk3066a-bqcurie2.dts | 4 + arch/arm/boot/dts/rk3066a.dtsi | 12 +- arch/arm/boot/dts/rk3188-radxarock.dts | 6 +- arch/arm/boot/dts/rk3188.dtsi | 15 +- arch/arm/boot/dts/rk3288.dtsi | 17 +- arch/arm/mach-rockchip/Kconfig | 2 + arch/arm/mach-rockchip/rockchip.c | 7 + drivers/clk/rockchip/Makefile | 1 + drivers/clk/rockchip/clk-cpu.c | 313 ++++++++++++++++++++++++++ drivers/clk/rockchip/clk-rk3188.c | 159 +++++++++++-- drivers/clk/rockchip/clk-rk3288.c | 86 ++++++- drivers/clk/rockchip/clk.c | 18 ++ drivers/clk/rockchip/clk.h | 36 +++ include/dt-bindings/clock/rk3188-cru-common.h | 1 + include/dt-bindings/clock/rk3288-cru.h | 1 + 15 files changed, 647 insertions(+), 31 deletions(-) create mode 100644 drivers/clk/rockchip/clk-cpu.c -- 2.0.1
