[v4,1/4] dt-bindings: pwm: binding allwinner sun8i R40/V40/T3.

Message ID 20171213144309.GA18167@arx-s1
State Superseded
Headers show
Series
  • pwm support for allwinner sun8i R40/V40/T3 SOCs.
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Commit Message

Hao Zhang Dec. 13, 2017, 2:43 p.m.
This patch adds allwinner R40, V40, T3 pwm binding documents.

Signed-off-by: hao_zhang <hao5781286@gmail.com>
---
 Documentation/devicetree/bindings/pwm/pwm-sun8i.txt | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/pwm/pwm-sun8i.txt

Comments

Maxime Ripard Dec. 13, 2017, 3:50 p.m. | #1
Hi,

On Wed, Dec 13, 2017 at 10:43:09PM +0800, hao_zhang wrote:
> This patch adds allwinner R40, V40, T3 pwm binding documents.
> 
> Signed-off-by: hao_zhang <hao5781286@gmail.com>
> ---
>  Documentation/devicetree/bindings/pwm/pwm-sun8i.txt | 18 ++++++++++++++++++
>  1 file changed, 18 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/pwm/pwm-sun8i.txt
> 
> diff --git a/Documentation/devicetree/bindings/pwm/pwm-sun8i.txt b/Documentation/devicetree/bindings/pwm/pwm-sun8i.txt
> new file mode 100644
> index 0000000..76750d8
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/pwm/pwm-sun8i.txt
> @@ -0,0 +1,18 @@
> +Allwinner sun8i R40/V40/T3 SoC PWM controller
> +
> +Required properties:
> +- compatible: should be one of:
> +- "allwinner,sun8i-r40-pwm"

Please indent that part.

Once fixed,
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>

Thanks!
Maxime

Patch

diff --git a/Documentation/devicetree/bindings/pwm/pwm-sun8i.txt b/Documentation/devicetree/bindings/pwm/pwm-sun8i.txt
new file mode 100644
index 0000000..76750d8
--- /dev/null
+++ b/Documentation/devicetree/bindings/pwm/pwm-sun8i.txt
@@ -0,0 +1,18 @@ 
+Allwinner sun8i R40/V40/T3 SoC PWM controller
+
+Required properties:
+- compatible: should be one of:
+- "allwinner,sun8i-r40-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.
+- clocks: From common clock binding, handle to the parent clock.
+
+Example:
+
+pwm: pwm@1c23400 {
+	     compatible = "allwinner,sun8i-r40-pwm";
+	     reg = <0x01c23400 0x154>;
+	     clocks = <&osc24M>;
+	     #pwm-cells = <3>;
+};