This device is compatible with A13, so no new driver is needed. Signed-off-by: Harald Geyer <har...@ccbib.org> --- I saw that Andre Przywara has been working on A64 pwm too and has submitted some patches a few days ago. I think his patches are functionally equivalent to this one here, but clean up things a bit and thus are preferable. See:
https://groups.google.com/forum/#!topic/linux-sunxi/hQFeteP591k I'm including my patch here mostly to have a consistent series for others to test. OTOH you might merge the device tree changes here and pick up the cleanup patches from him. Either way should work fine. arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi index 05d5e8def68a..95d52f6aa07f 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi @@ -364,6 +364,11 @@ bias-pull-up; }; + pwm_pin: pwm_pin { + pins = "PD22"; + function = "pwm"; + }; + rmii_pins: rmii_pins { pins = "PD10", "PD11", "PD13", "PD14", "PD17", "PD18", "PD19", "PD20", "PD22", "PD23"; @@ -629,6 +634,14 @@ #interrupt-cells = <3>; }; + pwm: pwm@1c21400 { + compatible = "allwinner,sun5i-a13-pwm"; + reg = <0x01c21400 0x8>; + clocks = <&osc24M>; + #pwm-cells = <3>; + status = "disabled"; + }; + rtc: rtc@1f00000 { compatible = "allwinner,sun6i-a31-rtc"; reg = <0x01f00000 0x54>; -- 2.11.0
