| Message ID | 20231004092731.1362-2-jszhang@kernel.org (mailing list archive) |
|---|---|
| State | Handled Elsewhere |
| Headers | show |
| Series | pwm: add driver for T-THEAD TH1520 SoC | expand |
| Context | Check | Description |
|---|---|---|
| conchuod/vmtest-fixes-PR | fail | merge-conflict |
Hello, On Wed, Oct 04, 2023 at 05:27:30PM +0800, Jisheng Zhang wrote: > + "#pwm-cells": > + const: 2 Please make this a 3. Best regards Uwe
On Wed, 04 Oct 2023 17:27:30 +0800, Jisheng Zhang wrote: > T-HEAD SoCs such as the TH1520 contain a PWM controller used > to control the LCD backlight, fan and so on. > > Signed-off-by: Jisheng Zhang <jszhang@kernel.org> > --- > .../bindings/pwm/thead,th1520-pwm.yaml | 44 +++++++++++++++++++ > 1 file changed, 44 insertions(+) > create mode 100644 Documentation/devicetree/bindings/pwm/thead,th1520-pwm.yaml > Reviewed-by: Rob Herring <robh@kernel.org>
diff --git a/Documentation/devicetree/bindings/pwm/thead,th1520-pwm.yaml b/Documentation/devicetree/bindings/pwm/thead,th1520-pwm.yaml new file mode 100644 index 000000000000..b9c88f758a39 --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/thead,th1520-pwm.yaml @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pwm/thead,th1520-pwm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: T-HEAD TH1520 PWM + +maintainers: + - Jisheng Zhang <jszhang@kernel.org> + +allOf: + - $ref: pwm.yaml# + +properties: + compatible: + enum: + - thead,th1520-pwm + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + "#pwm-cells": + const: 2 + +required: + - compatible + - reg + - clocks + +additionalProperties: false + +examples: + - | + + pwm@ec01c000 { + compatible = "thead,th1520-pwm"; + reg = <0xec01c000 0x1000>; + clocks = <&clk 1>; + #pwm-cells = <2>; + };
T-HEAD SoCs such as the TH1520 contain a PWM controller used to control the LCD backlight, fan and so on. Signed-off-by: Jisheng Zhang <jszhang@kernel.org> --- .../bindings/pwm/thead,th1520-pwm.yaml | 44 +++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 Documentation/devicetree/bindings/pwm/thead,th1520-pwm.yaml