MT8173 is a ARMv8 based SoC with 2 clusters. All CPUs in a single cluster share the same power and clock domain. This series tries to add cpufreq support for MT8173 SoC by using DT based cpufreq driver. >From v1 to v2: 1. Add intermediate frequency support in cpufreq-dt driver 2. Use voltage scaling code of cpufreq-dt for little cluster instead of implementaion in notifier of mtk-cpufreq driver 3. Code refinement for mtk-cpufreq driver pi-cheng.chen (4): cpufreq-dt: add clock domain and intermediate frequency support cpufreq: dt-bindings: add bindings for mtk-cpufreq driver cpufreq: mediatek: add Mediatek cpufreq driver ARM64: dts: mediatek: add cpufreq dts for MT8173 SoC .../devicetree/bindings/cpufreq/cpufreq-mtk.txt | 17 + arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 10 + arch/arm64/boot/dts/mediatek/mt8173.dtsi | 25 ++ drivers/cpufreq/Kconfig.arm | 6 + drivers/cpufreq/Makefile | 1 + drivers/cpufreq/cpufreq-dt.c | 68 +++- drivers/cpufreq/mtk-cpufreq.c | 346 +++++++++++++++++++++ include/linux/cpufreq-dt.h | 7 + 8 files changed, 473 insertions(+), 7 deletions(-) create mode 100644 Documentation/devicetree/bindings/cpufreq/cpufreq-mtk.txt create mode 100644 drivers/cpufreq/mtk-cpufreq.c -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
