From: Heiko Stuebner <heiko@sntech.de>
To: heiko@sntech.de
Cc: linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PATCH 1/2] ARM: dts: rockchip: enable hdmi on rk3066 marsboard
Date: Sat, 3 May 2025 22:10:42 +0200 [thread overview]
Message-ID: <20250503201043.990933-2-heiko@sntech.de> (raw)
In-Reply-To: <20250503201043.990933-1-heiko@sntech.de>
The marsboard does have a regular hdmi-a connector and can simply
use the already existing infrastructure (rk3066-hdmi) for display
output.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
---
.../boot/dts/rockchip/rk3066a-marsboard.dts | 33 +++++++++++++++++++
1 file changed, 33 insertions(+)
diff --git a/arch/arm/boot/dts/rockchip/rk3066a-marsboard.dts b/arch/arm/boot/dts/rockchip/rk3066a-marsboard.dts
index ada7dbfc06a5..d2924aca6f2d 100644
--- a/arch/arm/boot/dts/rockchip/rk3066a-marsboard.dts
+++ b/arch/arm/boot/dts/rockchip/rk3066a-marsboard.dts
@@ -19,6 +19,17 @@ memory@60000000 {
reg = <0x60000000 0x40000000>;
};
+ hdmi_con {
+ compatible = "hdmi-connector";
+ type = "a";
+
+ port {
+ hdmi_con_in: endpoint {
+ remote-endpoint = <&hdmi_out_con>;
+ };
+ };
+ };
+
vdd_log: regulator-vdd-log {
compatible = "pwm-regulator";
pwms = <&pwm3 0 1000>;
@@ -58,6 +69,24 @@ &cpu1 {
cpu-supply = <&vdd_arm>;
};
+&hdmi {
+ status = "okay";
+};
+
+&hdmi_in_vop1 {
+ status = "disabled";
+};
+
+&hdmi_out {
+ hdmi_out_con: endpoint {
+ remote-endpoint = <&hdmi_con_in>;
+ };
+};
+
+&hdmi_sound {
+ status = "okay";
+};
+
&i2c1 {
status = "okay";
clock-frequency = <400000>;
@@ -216,6 +245,10 @@ &usb_otg {
status = "okay";
};
+&vop0 {
+ status = "okay";
+};
+
&wdt {
status = "okay";
};
--
2.47.2
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next prev parent reply other threads:[~2025-05-03 20:14 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-03 20:10 [PATCH 0/2] Some graphics enablement for the ancient rk3066 marsboard Heiko Stuebner
2025-05-03 20:10 ` Heiko Stuebner [this message]
2025-05-03 20:10 ` [PATCH 2/2] ARM: dts: rockchip: enable Mali gpu on " Heiko Stuebner
2025-05-05 8:26 ` [PATCH 0/2] Some graphics enablement for the ancient " Heiko Stuebner
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