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[1/2] dt-bindings: pwm: Add pwm-gpio

Message ID 20200814155513.31936-1-vincent.whitchurch@axis.com
State New
Headers show
Series [1/2] dt-bindings: pwm: Add pwm-gpio | expand

Commit Message

Vincent Whitchurch Aug. 14, 2020, 3:55 p.m. UTC 
Add bindings for the pwm-gpio driver.

Signed-off-by: Vincent Whitchurch <vincent.whitchurch@axis.com>
---
 .../devicetree/bindings/pwm/pwm-gpio.yaml     | 29 +++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/pwm/pwm-gpio.yaml
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Patch

diff --git a/Documentation/devicetree/bindings/pwm/pwm-gpio.yaml b/Documentation/devicetree/bindings/pwm/pwm-gpio.yaml
new file mode 100644
index 000000000000..51941cd03955
--- /dev/null
+++ b/Documentation/devicetree/bindings/pwm/pwm-gpio.yaml
@@ -0,0 +1,29 @@ 
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pwm/pwm-gpio.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: GPIO-based PWM
+
+maintainers:
+  - Vincent Whitchurch <vincent.whitchurch@axis.com>
+
+properties:
+  compatible:
+    enum:
+      - pwm-gpio
+
+  "#pwm-cells":
+    const: 2
+
+  gpio:
+    maxItems: 1
+    description: GPIO to toggle.
+
+required:
+  - compatible
+  - "#pwm-cells"
+  - gpio
+
+additionalProperties: false