[PATCH 0/8] cpufreq: Introduce support for ST's cpufreq functionality
From: Lee Jones <hidden>
Date: 2015-06-22 15:44:09
Also in:
linux-devicetree, linux-pm, lkml
This driver reads very platform specific information in from Device Tree and translates it into frequency tables. The generic drivers then use the tables to conduct frequency and voltage scaling in the normal way. Lee Jones (8): ARM: STi: STiH407: Provide generic (safe) DVFS configuration ARM: STi: STiH407: Provide CPU with clocking information ARM: STi: STiH407: Link CPU with its voltage supply ARM: STi: STiH407: Provide a node for CPUFreq ARM: STi: STiH407: Move PWM nodes STiH407 => STiH407-family ARM: multi_v7_defconfig: Enable support for PWM Regulators cpufreq: st: Provide runtime initialised driver for ST's platforms dt: cpufreq: st: Provide bindings for ST's CPUFreq implementation .../devicetree/bindings/cpufreq/cpufreq-st.txt | 48 +++ arch/arm/boot/dts/stih407-family.dtsi | 49 +++ arch/arm/boot/dts/stih407.dtsi | 28 -- arch/arm/configs/multi_v7_defconfig | 1 + drivers/cpufreq/Kconfig.arm | 7 + drivers/cpufreq/Makefile | 1 + drivers/cpufreq/st-cpufreq.c | 450 +++++++++++++++++++++ 7 files changed, 556 insertions(+), 28 deletions(-) create mode 100644 Documentation/devicetree/bindings/cpufreq/cpufreq-st.txt create mode 100644 drivers/cpufreq/st-cpufreq.c -- 1.9.1