Unverified Commit 88432f5f authored Nov 19, 2019 by Jernej Skrabec Committed by Maxime Ripard Dec 11, 2019

arm64: dts: allwinner: h6: Add PWM node



Allwinner H6 PWM is similar to that in A20 except that it has additional
bus clock and reset line.

Note that first PWM channel is connected to output pin and second
channel is used internally, as a clock source to AC200 co-packaged chip.
This means that any combination of these two channels can be used and
thus it doesn't make sense to add pinctrl nodes at this point.

Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net>
Signed-off-by: Clément Péron <peron.clem@gmail.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>

parent 6a85afe4

arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi

+10 −0

Original line number	Diff line number	Diff line
		@@ -255,6 +255,16 @@
		status = "disabled";
		};

		pwm: pwm@300a000 {
		compatible = "allwinner,sun50i-h6-pwm";
		reg = <0x0300a000 0x400>;
		clocks = <&osc24M>, <&ccu CLK_BUS_PWM>;
		clock-names = "mod", "bus";
		resets = <&ccu RST_BUS_PWM>;
		#pwm-cells = <3>;
		status = "disabled";
		};

		pio: pinctrl@300b000 {
		compatible = "allwinner,sun50i-h6-pinctrl";
		reg = <0x0300b000 0x400>;

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