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SubjectRe: [PATCH 1/4] dt-bindings: pwm: Add Apple PWM controller
From
On 28/10/2022 12:52, Sasha Finkelstein wrote:
> Apple SoCs such as the M1 contain a PWM controller used
> among other things to control the keyboard backlight.
>
> Signed-off-by: Sasha Finkelstein <fnkl.kernel@gmail.com>
> ---
> .../devicetree/bindings/pwm/pwm-apple.yaml | 51 +++++++++++++++++++
> 1 file changed, 51 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/pwm/pwm-apple.yaml
>
> diff --git a/Documentation/devicetree/bindings/pwm/pwm-apple.yaml b/Documentation/devicetree/bindings/pwm/pwm-apple.yaml
> new file mode 100644
> index 000000000000..39dc32e00a3f
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/pwm/pwm-apple.yaml
> @@ -0,0 +1,51 @@
> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/pwm/pwm-apple.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: Apple FPWM controller
> +
> +maintainers:
> + - asahi@lists.linux.dev
> + - Sasha Finkelstein <fnkl.kernel@gmail.com>
> +
> +description: |+
> + PWM controller used for keyboard backlight on ARM Macs
> +
> +properties:
> + compatible:
> + items:
> + - enum:
> + - apple,t8103-fpwm
> + - apple,t6000-fpwm
> + - apple,t8112-fpwm
> + - const: apple,s5l-fpwm

Missing blank line.

> + reg:
> + maxItems: 1
> +
> + clocks:
> + maxItems: 1
> +
> + power-domains:
> + maxItems: 1
> +
> + "#pwm-cells":
> + const: 2
> +
> +required:
> + - compatible
> + - reg
> + - clocks
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + pwm: fpwm@235044000 {
> + compatible = "apple,s5l-fpwm";

As Rob's bot pointed out, this does not match the bindings so you did
not test them before sending :(

Best regards,
Krzysztof

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