linux-kernel - [PATCH] ARM: dts: sun7i: Enable HDMI on pcDuino3 Nano

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Date:   Fri, 15 Dec 2017 10:52:43 +0200
From:   Tuomas Tynkkynen <tuomas@...era.com>
To:     Maxime Ripard <maxime.ripard@...e-electrons.com>,
        Chen-Yu Tsai <wens@...e.org>
CC:     <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        Tuomas Tynkkynen <tuomas@...era.com>
Subject: [PATCH] ARM: dts: sun7i: Enable HDMI on pcDuino3 Nano

The board has a regular-sized HDMI connector, so enable the display
the pipeline and HDMI output for it.

Signed-off-by: Tuomas Tynkkynen <tuomas@...era.com>
---
 arch/arm/boot/dts/sun7i-a20-pcduino3-nano.dts | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/arch/arm/boot/dts/sun7i-a20-pcduino3-nano.dts b/arch/arm/boot/dts/sun7i-a20-pcduino3-nano.dts
index 39bc73db72e5..fb591f32252c 100644
--- a/arch/arm/boot/dts/sun7i-a20-pcduino3-nano.dts
+++ b/arch/arm/boot/dts/sun7i-a20-pcduino3-nano.dts
@@ -58,6 +58,17 @@
 		stdout-path = "serial0:115200n8";
 	};
 
+	hdmi-connector {
+		compatible = "hdmi-connector";
+		type = "a";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
 	leds {
 		compatible = "gpio-leds";
 		pinctrl-names = "default";
@@ -90,6 +101,10 @@
 	cpu-supply = <&reg_dcdc2>;
 };
 
+&de {
+	status = "okay";
+};
+
 &ehci0 {
 	status = "okay";
 };
@@ -110,6 +125,16 @@
 	};
 };
 
+&hdmi {
+	status = "okay";
+};
+
+&hdmi_out {
+	hdmi_out_con: endpoint {
+		remote-endpoint = <&hdmi_con_in>;
+	};
+};
+
 &i2c0 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&i2c0_pins_a>;
-- 
2.15.0