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SubjectRe: [PATCH v3 2/2] dt-bindings: leds: Add bindings for MT6360 LED
On Mon, Sep 07, 2020 at 06:27:39PM +0800, Gene Chen wrote:
> From: Gene Chen <gene_chen@richtek.com>
>
> Add bindings document for LED support on MT6360 PMIC
>
> Signed-off-by: Gene Chen <gene_chen@richtek.com>
> ---
> .../devicetree/bindings/leds/leds-mt6360.yaml | 105 +++++++++++++++++++++
> 1 file changed, 105 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/leds/leds-mt6360.yaml
>
> diff --git a/Documentation/devicetree/bindings/leds/leds-mt6360.yaml b/Documentation/devicetree/bindings/leds/leds-mt6360.yaml
> new file mode 100644
> index 0000000..72914c6
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/leds/leds-mt6360.yaml
> @@ -0,0 +1,105 @@
> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/leds/leds-mt6360.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: LED driver for MT6360 PMIC from MediaTek Integrated.
> +
> +maintainers:
> + - Gene Chen <gene_chen@richtek.com>
> +
> +description: |
> + This module is part of the MT6360 MFD device.
> + The LED controller is represented as a sub-node of the PMIC node on
> + the device tree.
> + This device has six current sinks.
> +
> +properties:
> + compatible:
> + const: mediatek,mt6360-led
> +
> + "#address-cells":
> + const: 1
> +
> + "#size-cells":
> + const: 0
> +
> +patternProperties:
> + "^led@[0-5]$":
> + type: object
> + description: |

Don't need '|' if no line breaks/formatting to maintain.

> + Properties for a single LED.

This needs to reference leds/common.yaml.

> +
> + properties:
> + reg:
> + description: Index of the LED.
> + enum:
> + - 0 # LED output INDICATOR1
> + - 1 # LED output INDICATOR2
> + - 2 # LED output INDICATOR3
> + - 3 # LED output INDICATOR4
> + - 4 # LED output FLED1
> + - 5 # LED output FLED2

unevaluatedProperties: false

> +
> +required:
> + - compatible
> + - "#address-cells"
> + - "#size-cells"
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + #include <dt-bindings/leds/common.h>
> + led-controller {
> + compatible = "mediatek,mt6360-led";
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + led@0 {
> + reg = <0>;
> + function = LED_FUNCTION_INDICATOR;
> + color = <LED_COLOR_ID_RED>;
> + default-state = "off";
> + };
> + led@1 {
> + reg = <1>;
> + function = LED_FUNCTION_INDICATOR;
> + color = <LED_COLOR_ID_GREEN>;
> + default-state = "off";
> + };
> + led@2 {
> + reg = <2>;
> + function = LED_FUNCTION_INDICATOR;
> + color = <LED_COLOR_ID_BLUE>;
> + default-state = "off";
> + };
> + led@3 {
> + reg = <3>;
> + function = LED_FUNCTION_INDICATOR;
> + color = <LED_COLOR_ID_AMBER>;
> + default-state = "off";
> + };
> + led@4 {
> + reg = <4>;
> + function = LED_FUNCTION_FLASH;
> + color = <LED_COLOR_ID_WHITE>;
> + function-enumerator = <1>;
> + default-state = "off";
> + led-max-microamp = <200000>;
> + flash-max-microamp = <500000>;
> + flash-max-timeout-us = <1024000>;
> + };
> + led@5 {
> + reg = <5>;
> + function = LED_FUNCTION_FLASH;
> + color = <LED_COLOR_ID_WHITE>;
> + function-enumerator = <2>;
> + default-state = "off";
> + led-max-microamp = <200000>;
> + flash-max-microamp = <500000>;
> + flash-max-timeout-us = <1024000>;
> + };
> + };
> +...
> --
> 2.7.4
>

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