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dt-bindings: leds: sc2731-bltc: Convert to YAML

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Convert the Spreadtrum SC2731 breathing light controller bindings
to DT schema. Adjust filename to match compatible.

Signed-off-by: Stanislav Jakubek <stano.jakubek@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/ZpKM3yYKJixnRabP@standask-GA-A55M-S2HP
Signed-off-by: Lee Jones <lee@kernel.org>
This commit is contained in:
Stanislav Jakubek 2024-07-13 16:19:11 +02:00 committed by Lee Jones
parent 68d6520d2e
commit 29357f8a8c
2 changed files with 84 additions and 43 deletions
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43
Documentation/devicetree/bindings/leds/leds-sc27xx-bltc.txt
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LEDs connected to Spreadtrum SC27XX PMIC breathing light controller
The SC27xx breathing light controller supports to 3 outputs:
red LED, green LED and blue LED. Each LED can work at normal
PWM mode or breath light mode.
Required properties:
- compatible: Should be "sprd,sc2731-bltc".
- #address-cells: Must be 1.
- #size-cells: Must be 0.
- reg: Specify the controller address.
Required child properties:
- reg: Port this LED is connected to.
Optional child properties:
- function: See Documentation/devicetree/bindings/leds/common.txt.
- color: See Documentation/devicetree/bindings/leds/common.txt.
- label: See Documentation/devicetree/bindings/leds/common.txt (deprecated).
Examples:
led-controller@200 {
compatible = "sprd,sc2731-bltc";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x200>;
led@0 {
color = <LED_COLOR_ID_RED>;
reg = <0x0>;
};
led@1 {
color = <LED_COLOR_ID_GREEN>;
reg = <0x1>;
};
led@2 {
color = <LED_COLOR_ID_BLUE>;
reg = <0x2>;
};
};

84
Documentation/devicetree/bindings/leds/sprd,sc2731-bltc.yaml Normal file
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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/leds/sprd,sc2731-bltc.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Spreadtrum SC2731 PMIC breathing light controller
maintainers:
- Orson Zhai <orsonzhai@gmail.com>
- Baolin Wang <baolin.wang7@gmail.com>
- Chunyan Zhang <zhang.lyra@gmail.com>
description: |
The SC2731 breathing light controller supports up to 3 outputs:
red LED, green LED and blue LED. Each LED can work at normal PWM mode
or breath light mode.
properties:
compatible:
const: sprd,sc2731-bltc
reg:
maxItems: 1
'#address-cells':
const: 1
'#size-cells':
const: 0
patternProperties:
"^led@[0-2]$":
type: object
$ref: common.yaml#
unevaluatedProperties: false
properties:
reg:
minimum: 0
maximum: 2
required:
- reg
required:
- compatible
- reg
- '#address-cells'
- '#size-cells'
additionalProperties: false
examples:
- |
#include <dt-bindings/leds/common.h>
pmic {
#address-cells = <1>;
#size-cells = <0>;
led-controller@200 {
compatible = "sprd,sc2731-bltc";
reg = <0x200>;
#address-cells = <1>;
#size-cells = <0>;
led@0 {
reg = <0x0>;
color = <LED_COLOR_ID_RED>;
};
led@1 {
reg = <0x1>;
color = <LED_COLOR_ID_GREEN>;
};
led@2 {
reg = <0x2>;
color = <LED_COLOR_ID_BLUE>;
};
};
};
...