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Commit 89394cc7 authored by Neil Armstrong's avatar Neil Armstrong Committed by Thierry Reding
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dt-bindings: pwm: Add bindings for Meson PWM Controller 



Add bindings for the Amlogic PWM Controller in Meson8b and GXBB SoCs.

Signed-off-by: default avatarNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: default avatarThierry Reding <thierry.reding@gmail.com>
parent 04d68dea

Documentation/devicetree/bindings/pwm/pwm-meson.txt

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Amlogic Meson PWM Controller

============================



Required properties:

- compatible: Shall contain "amlogic,meson8b-pwm" or "amlogic,meson-gxbb-pwm".

- #pwm-cells: Should be 3. See pwm.txt in this directory for a description of

  the cells format.



Optional properties:

- clocks: Could contain one or two parents clocks phandle for each of the two

  PWM channels.

- clock-names: Could contain at least the "clkin0" and/or "clkin1" names.



Example:



	pwm_ab: pwm@8550 {

		compatible = "amlogic,meson-gxbb-pwm";

		reg = <0x0 0x08550 0x0 0x10>;

		#pwm-cells = <3>;

		status = "disabled";

		clocks = <&xtal>, <&xtal>;

		clock-names = "clkin0", "clkin1";

	}