This patchset add pwm support for allwinner sun8i R40/V40/T3 SOCs. Beause of my mistake, previous patch set from v4. this patch set i resend it from v1 and fix some error.
PATCH LOG: [v4,1/4] dt-bindings: pwm: binding allwinner sun8i R40/V40/T3. https://patchwork.kernel.org/patch/10110177/ [v4,2/4] ARM: PWM: add allwinner sun8i R40/V40/T3 pwm support. https://patchwork.kernel.org/patch/10110185/ [v4,3/4] ARM: dts: add pwm node for r40. https://patchwork.kernel.org/patch/10110191/ Fixed: 1.change readl/writel to regmap. 2.undo the previous polarity, do clk_disable_unprepare() and unlock spinlock while error return. Regards, Hao Zhang hao_zhang (4): dt-bindings: pwm: binding allwinner sun8i R40/V40/T3. ARM: PWM: add allwinner sun8i R40/V40/T3 pwm support. ARM: dts: add pwm pins for r40. ARM: dts: add pwm node for r40. .../devicetree/bindings/pwm/pwm-sun8i.txt | 18 + arch/arm/boot/dts/sun8i-r40-bananapi-m2-ultra.dts | 6 + arch/arm/boot/dts/sun8i-r40.dtsi | 13 + drivers/pwm/Kconfig | 10 + drivers/pwm/Makefile | 1 + drivers/pwm/pwm-sun8i-r40.c | 394 +++++++++++++++++++++ 6 files changed, 442 insertions(+) create mode 100644 Documentation/devicetree/bindings/pwm/pwm-sun8i.txt create mode 100644 drivers/pwm/pwm-sun8i-r40.c -- 2.7.4
