2019-07-28 15:00:45

by Chen-Yu Tsai

Subject: [PATCH] ARM: dts: sun8i: a83t: Enable HDMI output on Cubietruck Plus

From: Chen-Yu Tsai <[email protected]>

The Cubietruck Plus has an HDMI connector tied to the HDMI output of the
SoC.

Enables display output via HDMI on the Cubietruck Plus. The connector
device node is named "hdmi-connector" as there is also a display port
connector, which is tied to the MIPI DSI output of the SoC through a
MIPI-DSI-to-DP bridge. This part is not supported yet.

Signed-off-by: Chen-Yu Tsai <[email protected]>
---
.../boot/dts/sun8i-a83t-cubietruck-plus.dts | 25 +++++++++++++++++++
1 file changed, 25 insertions(+)

diff --git a/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts b/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts
index ea299d3d84d0..fb928503ad45 100644
--- a/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts
+++ b/arch/arm/boot/dts/sun8i-a83t-cubietruck-plus.dts
@@ -60,6 +60,17 @@
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";

@@ -153,6 +164,10 @@
cpu-supply = <&reg_dcdc3>;
};

+&de {
+ status = "okay";
+};
+
&ehci0 {
/* GL830 USB-to-SATA bridge here */
status = "okay";
@@ -172,6 +187,16 @@
status = "okay";
};

+&hdmi {
+ status = "okay";
+};
+
+&hdmi_out {
+ hdmi_out_con: endpoint {
+ remote-endpoint = <&hdmi_con_in>;
+ };
+};
+
&mdio {
rgmii_phy: ethernet-phy@1 {
compatible = "ethernet-phy-ieee802.3-c22";
--
2.20.1

2019-08-07 06:07:59

by Chen-Yu Tsai

Subject: Re: [PATCH] ARM: dts: sun8i: a83t: Enable HDMI output on Cubietruck Plus

On Sun, Jul 28, 2019 at 10:59 PM Chen-Yu Tsai <[email protected]> wrote:
>
> From: Chen-Yu Tsai <[email protected]>
>
> The Cubietruck Plus has an HDMI connector tied to the HDMI output of the
> SoC.
>
> Enables display output via HDMI on the Cubietruck Plus. The connector
> device node is named "hdmi-connector" as there is also a display port
> connector, which is tied to the MIPI DSI output of the SoC through a
> MIPI-DSI-to-DP bridge. This part is not supported yet.
>
> Signed-off-by: Chen-Yu Tsai <[email protected]>

Applied for 5.4.