[PATCH v2 1/2] dt-bindings: pwm: Add pwm-gpio
From: Vincent Whitchurch <hidden>
Date: 2020-09-02 12:12:51
Also in:
linux-pwm
Subsystem:
open firmware and flattened device tree bindings, pwm subsystem, the rest · Maintainers:
Rob Herring, Krzysztof Kozlowski, Conor Dooley, Uwe Kleine-König, Linus Torvalds
Add bindings for the pwm-gpio driver. Signed-off-by: Vincent Whitchurch <redacted> --- .../devicetree/bindings/pwm/pwm-gpio.yaml | 29 +++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 Documentation/devicetree/bindings/pwm/pwm-gpio.yaml
diff --git a/Documentation/devicetree/bindings/pwm/pwm-gpio.yaml b/Documentation/devicetree/bindings/pwm/pwm-gpio.yaml
new file mode 100644
index 000000000000..85ae79d5dcff
--- /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 + + gpios: + maxItems: 1 + description: GPIO to toggle. + +required: + - compatible + - "#pwm-cells" + - gpio + +additionalProperties: false
--
2.28.0