linux/Documentation/devicetree/bindings/pwm/mediatek,pwm-disp.yaml
Binbin Zhou 7050441171 dt-bindings: pwm: mediatek,pwm-disp: Do not require pwm-cells twice
pwm-cells property is already required by pwm.yaml schema.

Signed-off-by: Binbin Zhou <zhoubinbin@loongson.cn>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/480bcdc37958a9d99f4b61c26a13b844a1e416df.1714450308.git.zhoubinbin@loongson.cn
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
2024-05-01 11:51:10 +02:00

81 lines
1.7 KiB
YAML

# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/pwm/mediatek,pwm-disp.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: MediaTek DISP_PWM Controller
maintainers:
- Jitao Shi <jitao.shi@mediatek.com>
allOf:
- $ref: pwm.yaml#
properties:
compatible:
oneOf:
- enum:
- mediatek,mt2701-disp-pwm
- mediatek,mt6595-disp-pwm
- mediatek,mt8173-disp-pwm
- mediatek,mt8183-disp-pwm
- items:
- enum:
- mediatek,mt6795-disp-pwm
- mediatek,mt8167-disp-pwm
- const: mediatek,mt8173-disp-pwm
- items:
- enum:
- mediatek,mt8186-disp-pwm
- mediatek,mt8188-disp-pwm
- mediatek,mt8192-disp-pwm
- mediatek,mt8195-disp-pwm
- mediatek,mt8365-disp-pwm
- const: mediatek,mt8183-disp-pwm
reg:
maxItems: 1
"#pwm-cells":
const: 2
interrupts:
maxItems: 1
clocks:
items:
- description: Main Clock
- description: Mm Clock
clock-names:
items:
- const: main
- const: mm
power-domains:
maxItems: 1
required:
- compatible
- reg
- clocks
- clock-names
additionalProperties: false
examples:
- |
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/clock/mt8173-clk.h>
#include <dt-bindings/interrupt-controller/irq.h>
pwm0: pwm@1401e000 {
compatible = "mediatek,mt8173-disp-pwm";
reg = <0x1401e000 0x1000>;
#pwm-cells = <2>;
clocks = <&mmsys CLK_MM_DISP_PWM026M>,
<&mmsys CLK_MM_DISP_PWM0MM>;
clock-names = "main", "mm";
};