From: xinlei lee <xinlei.lee@xxxxxxxxxxxx> Signed-off-by: xinlei lee <xinlei.lee@xxxxxxxxxxxx> --- .../devicetree/bindings/pwm/pwm-mtk-disp.yaml | 60 ++++++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 Documentation/devicetree/bindings/pwm/pwm-mtk-disp.yaml diff --git a/Documentation/devicetree/bindings/pwm/pwm-mtk-disp.yaml b/Documentation/devicetree/bindings/pwm/pwm-mtk-disp.yaml new file mode 100644 index 0000000..2f1183e --- /dev/null +++ b/Documentation/devicetree/bindings/pwm/pwm-mtk-disp.yaml @@ -0,0 +1,60 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pwm/pwm-mtk-disp.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: mediatek PWM Controller Device Tree Bindings + +maintainers: + - Thierry Reding <thierry.reding@xxxxxxxxx> + - Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx> + - Lee Jones <lee.jones@xxxxxxxxxx> + - Rob Herring <robh+dt@xxxxxxxxxx> + +properties: + compatible: + enum: + - mediatek,mt2701-disp-pwm + - mediatek,mt6595-disp-pwm + - mediatek,mt8173-disp-pwm + - mediatek,mt8183-disp-pwm + - mediatek,mt8186-disp-pwm + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + clocks: + items: + - description: Main Clock + - description: Mm Clock + + clock-names: + items: + - const: main + - const: mm +required: + - reg + - interrupts + - clocks + - clock-names + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + #include <dt-bindings/clock/mt8186-clk.h> + #include <dt-bindings/interrupt-controller/irq.h> + disp_pwm: disp_pwm0@1100e000 { + compatible = "mediatek,mt8183-disp-pwm"; + reg = <0x1100e000 0x1000>; + interrupts = <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&topckgen CLK_TOP_DISP_PWM>, + <&infracfg_ao CLK_INFRA_AO_DISP_PWM>; + clock-names = "main", "mm"; + status = "okay"; + }; \ No newline at end of file -- 2.6.4
