From 67673dce9a9c765f38ba103b11e948488342f230 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Antoine=20T=C3=A9nart?= Date: Fri, 2 Oct 2015 16:59:46 +0200 Subject: [PATCH] pwm: Add Berlin PWM controller DT binding Add DT binding documentation for the Berlin PWM controller. Signed-off-by: Antoine Tenart Acked-by: Sebastian Hesselbarth Signed-off-by: Thierry Reding --- .../devicetree/bindings/pwm/pwm-berlin.txt | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 Documentation/devicetree/bindings/pwm/pwm-berlin.txt diff --git a/Documentation/devicetree/bindings/pwm/pwm-berlin.txt b/Documentation/devicetree/bindings/pwm/pwm-berlin.txt new file mode 100644 index 000000000000..82cbe16fcbbc --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/pwm-berlin.txt @@ -0,0 +1,17 @@ +Berlin PWM controller + +Required properties: +- compatible: should be "marvell,berlin-pwm" +- reg: physical base address and length of the controller's registers +- clocks: phandle to the input clock +- #pwm-cells: should be 3. See pwm.txt in this directory for a description of + the cells format. + +Example: + +pwm: pwm@f7f20000 { + compatible = "marvell,berlin-pwm"; + reg = <0xf7f20000 0x40>; + clocks = <&chip_clk CLKID_CFG>; + #pwm-cells = <3>; +}