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    SubjectRe: [PATCH v11 4/5] dt-bindings: leds: Add bindings for MT6360 LED
    On Wed, Dec 02, 2020 at 06:46:50PM +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 | 159 +++++++++++++++++++++
    > 1 file changed, 159 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..73c67b1
    > --- /dev/null
    > +++ b/Documentation/devicetree/bindings/leds/leds-mt6360.yaml
    > @@ -0,0 +1,159 @@
    > +# 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.
    > + see Documentation/devicetree/bindings/mfd/mt6360.yaml
    > + Add MT6360 LED driver include 2-channel Flash LED with torch/strobe mode,
    > + and 4-channel RGB LED support Register/Flash/Breath Mode
    > +
    > +properties:
    > + compatible:
    > + const: mediatek,mt6360-led
    > +
    > + "#address-cells":
    > + const: 1
    > +
    > + "#size-cells":
    > + const: 0
    > +
    > +patternProperties:
    > + "(^led@[0-5]$|led)":

    "^(multi-)?led@[0-5]$":

    > + type: object
    > + $ref: common.yaml#
    > + description:
    > + Properties for a single LED.
    > +
    > + properties:
    > + reg:
    > + description: Index of the LED.
    > + enum:
    > + - 0 # LED output ISINK1
    > + - 1 # LED output ISINK2
    > + - 2 # LED output ISINK3
    > + - 3 # LED output ISINKML
    > + - 4 # LED output FLASH1
    > + - 5 # LED output FLASH2
    > +
    > +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>;
    > +
    > + multi-led@0 {
    > + reg = <0>;
    > + function = LED_FUNCTION_INDICATOR;
    > + color = <LED_COLOR_ID_RGB>;
    > + led-max-microamp = <24000>;
    > + #address-cells = <1>;
    > + #size-cells = <0>;
    > + led@0 {
    > + reg = <0>;
    > + color = <LED_COLOR_ID_RED>;
    > + };
    > + led@1 {
    > + reg = <1>;
    > + color = <LED_COLOR_ID_GREEN>;
    > + };
    > + led@2 {
    > + reg = <2>;
    > + color = <LED_COLOR_ID_BLUE>;
    > + };
    > + };
    > + led@3 {
    > + reg = <3>;
    > + function = LED_FUNCTION_MOONLIGHT;
    > + color = <LED_COLOR_ID_WHITE>;
    > + led-max-microamp = <150000>;
    > + };
    > + led@4 {
    > + reg = <4>;
    > + function = LED_FUNCTION_FLASH;
    > + color = <LED_COLOR_ID_WHITE>;
    > + function-enumerator = <1>;
    > + 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>;
    > + led-max-microamp = <200000>;
    > + flash-max-microamp = <500000>;
    > + flash-max-timeout-us = <1024000>;
    > + };
    > + };
    > +
    > + - |
    > +
    > + 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>;
    > + led-max-microamp = <24000>;
    > + };
    > + led@1 {
    > + reg = <1>;
    > + function = LED_FUNCTION_INDICATOR;
    > + color = <LED_COLOR_ID_GREEN>;
    > + led-max-microamp = <24000>;
    > + };
    > + led@2 {
    > + reg = <2>;
    > + function = LED_FUNCTION_INDICATOR;
    > + color = <LED_COLOR_ID_BLUE>;
    > + led-max-microamp = <24000>;
    > + };
    > + led@3 {
    > + reg = <3>;
    > + function = LED_FUNCTION_MOONLIGHT;
    > + color = <LED_COLOR_ID_WHITE>;
    > + led-max-microamp = <150000>;
    > + };
    > + led@4 {
    > + reg = <4>;
    > + function = LED_FUNCTION_FLASH;
    > + color = <LED_COLOR_ID_WHITE>;
    > + function-enumerator = <1>;
    > + 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>;
    > + led-max-microamp = <200000>;
    > + flash-max-microamp = <500000>;
    > + flash-max-timeout-us = <1024000>;
    > + };
    > + };
    > +...
    > --
    > 2.7.4
    >

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