[PATCH 2/4] pwm: sunxi: document OF bindings
From: Alexandre Belloni <hidden>
Date: 2014-03-31 12:08:09
Also in:
linux-devicetree, linux-pwm, lkml
Subsystem:
open firmware and flattened device tree bindings, pwm subsystem, the rest · Maintainers:
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Uwe Kleine-König, Linus Torvalds
This is the documentation for the Allwinner Socs PWM bindings. Signed-off-by: Alexandre Belloni <redacted> --- Cc: devicetree at vger.kernel.org Documentation/devicetree/bindings/pwm/pwm-sunxi.txt | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 Documentation/devicetree/bindings/pwm/pwm-sunxi.txt
diff --git a/Documentation/devicetree/bindings/pwm/pwm-sunxi.txt b/Documentation/devicetree/bindings/pwm/pwm-sunxi.txt
new file mode 100644
index 000000000000..e295a50813af
--- /dev/null
+++ b/Documentation/devicetree/bindings/pwm/pwm-sunxi.txt@@ -0,0 +1,19 @@ +Allwinner PWM controller + +Required properties: + - compatible: should be one of: + - "allwinner,sun4i-pwm" + - "allwinner,sun7i-pwm" + - reg: physical base address and length of the controller's registers + - #pwm-cells: should be 3. See pwm.txt in this directory for a description of + the cells format. + +Example: + + pwm: pwm at 01c20e00 { + compatible = "allwinner,sun7i-pwm"; + reg = <0x01c20e00 0xc>; + clocks = <&osc24M>; + #pwm-cells = <3>; + status = "disabled"; + };
--
1.8.3.2