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Groups > linux.kernel > #1182616
| From | YH Huang <yh.huang@mediatek.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v5 3/3] arm64: dts: mt8173: add MT8173 display PWM driver support node |
| Date | 2015-07-13 11:10 +0200 |
| Message-ID | <pLHUn-3aG-17@gated-at.bofh.it> (permalink) |
| References | <pLHUl-3aG-1@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Add display PWM node in mt8173-evb.dts and mt8173.dtsi.
Signed-off-by: YH Huang <yh.huang@mediatek.com>
---
arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 15 +++++++++++++++
arch/arm64/boot/dts/mediatek/mt8173.dtsi | 22 ++++++++++++++++++++++
2 files changed, 37 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
index f433c21..b7c1d9f 100644
--- a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
+++ b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts
@@ -34,6 +34,21 @@
chosen { };
};
+&pio {
+ disp_pwm0_pins: disp_pwm0_pins {
+ pins1 {
+ pinmux = <MT8173_PIN_87_DISP_PWM0__FUNC_DISP_PWM0>;
+ bias-pull-up;
+ };
+ };
+};
+
+&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 0696f8f..44cab19 100644
--- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi
@@ -393,6 +393,28 @@
#size-cells = <0>;
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";
+ };
};
};
--
1.8.1.1.dirty
--
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[PATCH v5 0/3] Add MediaTek display PWM driver YH Huang <yh.huang@mediatek.com> - 2015-07-13 11:10 +0200
[PATCH v5 1/3] dt-bindings: pwm: add MediaTek display PWM bindings YH Huang <yh.huang@mediatek.com> - 2015-07-13 11:10 +0200
Re: [PATCH v5 1/3] dt-bindings: pwm: add MediaTek display PWM bindings Daniel Kurtz <djkurtz@chromium.org> - 2015-07-13 12:30 +0200
[PATCH v5 3/3] arm64: dts: mt8173: add MT8173 display PWM driver support node YH Huang <yh.huang@mediatek.com> - 2015-07-13 11:10 +0200
[PATCH v5 2/3] pwm: add MediaTek display PWM driver support YH Huang <yh.huang@mediatek.com> - 2015-07-13 11:10 +0200
Re: [PATCH v5 2/3] pwm: add MediaTek display PWM driver support Daniel Kurtz <djkurtz@chromium.org> - 2015-07-13 12:30 +0200
Re: [PATCH v5 2/3] pwm: add MediaTek display PWM driver support Daniel Kurtz <djkurtz@chromium.org> - 2015-07-16 17:30 +0200
Re: [PATCH v5 2/3] pwm: add MediaTek display PWM driver support YH Huang <yh.huang@mediatek.com> - 2015-07-16 18:50 +0200
Re: [PATCH v5 2/3] pwm: add MediaTek display PWM driver support Daniel Kurtz <djkurtz@chromium.org> - 2015-07-16 19:20 +0200
Re: [PATCH v5 2/3] pwm: add MediaTek display PWM driver support YH Huang <yh.huang@mediatek.com> - 2015-07-17 08:40 +0200
Re: [PATCH v5 2/3] pwm: add MediaTek display PWM driver support Daniel Kurtz <djkurtz@chromium.org> - 2015-07-17 09:10 +0200
Re: [PATCH v5 2/3] pwm: add MediaTek display PWM driver support YH Huang <yh.huang@mediatek.com> - 2015-07-17 10:10 +0200
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