On 06/10/15 09:40, YH Huang wrote:
Add display PWM node in mt8173-evb.dts and mt8173.dtsi.
Signed-off-by: YH Huang <yh.huang@xxxxxxxxxxxx>
---
arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 13 +++++++++++++
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 22 ++++++++++++++++++++++
2 files changed, 35 insertions(+)
Applied, thanks.
diff --git a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
index 811cb76..1b3fabd 100644
--- a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
@@ -92,6 +92,13 @@
};
&pio {
+ disp_pwm0_pins: disp_pwm0_pins {
+ pins1 {
+ pinmux = <MT8173_PIN_87_DISP_PWM0__FUNC_DISP_PWM0>;
+ output-low;
+ };
+ };
+
mmc0_pins_default: mmc0default {
pins_cmd_dat {
pinmux = <MT8173_PIN_57_MSDC0_DAT0__FUNC_MSDC0_DAT0>,
@@ -190,6 +197,12 @@
};
};
+&pwm0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&disp_pwm0_pins>;
+ status = "okay";
+};
+
&pwrap {
pmic: mt6397 {
compatible = "mediatek,mt6397";
diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
index 4bce167..fd01134 100644
--- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
@@ -500,6 +500,28 @@
clock-names = "source", "hclk";
status = "disabled";
};
+
+ pwm0: pwm@1401e000 {
+ compatible = "mediatek,mt8173-disp-pwm",
+ "mediatek,mt6595-disp-pwm";
+ reg = <0 0x1401e000 0 0x1000>;
+ #pwm-cells = <2>;
+ clocks = <&mmsys CLK_MM_DISP_PWM026M>,
+ <&mmsys CLK_MM_DISP_PWM0MM>;
+ clock-names = "main", "mm";
+ status = "disabled";
+ };
+
+ pwm1: pwm@1401f000 {
+ compatible = "mediatek,mt8173-disp-pwm",
+ "mediatek,mt6595-disp-pwm";
+ reg = <0 0x1401f000 0 0x1000>;
+ #pwm-cells = <2>;
+ clocks = <&mmsys CLK_MM_DISP_PWM126M>,
+ <&mmsys CLK_MM_DISP_PWM1MM>;
+ clock-names = "main", "mm";
+ status = "disabled";
+ };
};
};
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