Re: [PATCH 1/5] dt-bindings: pwm: Add Mstar MSC313e PWM devicetree bindings documentation
From: Rob Herring <robh@kernel.org>
Date: 2022-06-16 15:25:21
Also in:
linux-devicetree, linux-pwm, lkml
On Wed, Jun 15, 2022 at 09:08:09AM +0200, Romain Perier wrote:
quoted hunk ↗ jump to hunk
This adds the documentation for the devicetree bindings of the Mstar MSC313e RTC driver, it includes MSC313e SoCs and SSD20xd. Signed-off-by: Romain Perier <romain.perier@gmail.com> --- .../bindings/pwm/mstar,msc313e-pwm.yaml | 47 +++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 Documentation/devicetree/bindings/pwm/mstar,msc313e-pwm.yamldiff --git a/Documentation/devicetree/bindings/pwm/mstar,msc313e-pwm.yaml b/Documentation/devicetree/bindings/pwm/mstar,msc313e-pwm.yaml new file mode 100644 index 000000000000..82f2357db085 --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/mstar,msc313e-pwm.yaml@@ -0,0 +1,47 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pwm/mstar,msc313e-pwm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mstar MSC313e PWM controller + +allOf: + - $ref: "pwm.yaml#" + +maintainers: + - Daniel Palmer <daniel@0x0f.com> + - Romain Perier <romain.perier@gmail.com> + +properties: + compatible: + oneOf:
Don't need oneOf with only 1 entry.
+ - items:
+ - enum:
+ - mstar,msc313e-pwm
+ - mstar,ssd20xd-pwm
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ "#pwm-cells":
+ const: 2
+
+required:
+ - compatible
+ - reg
+ - clocks
+
+additionalProperties: false
+
+examples:
+ - |
+ pwm: pwm@3400 {
+ compatible = "mstar,msc313e-pwm";
+ reg = <0x3400 0x400>;
+ #pwm-cells = <2>;
+ clocks = <&xtal_div2>;
+ };
--
2.35.1
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