From: David Petry <petry103@gmail.com>
To: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>
Cc: "Heiko Stuebner" <heiko@sntech.de>,
"Damon Ding" <damon.ding@rock-chips.com>,
"Jonas Karlman" <jonas@kwiboo.se>,
"David Petry" <petry103@gmail.com>,
"Valentin Hăloiu" <valentin.haloiu@gmail.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PATCH v2] arm64: dts: rockchip: Enable second HDMI output on CM3588
Date: Tue, 21 Oct 2025 18:06:02 +0200 [thread overview]
Message-ID: <20251021160603.96934-1-petry103@gmail.com> (raw)
Enable the second HDMI output port found on FriendlyElec CM3588 and CM3588 Plus
Signed-off-by: David Petry <petry103@gmail.com>
---
Changes in v2:
- Fixed commit message according to feedback from Heiko Stuebner
---
.../rk3588-friendlyelec-cm3588-nas.dts | 38 +++++++++++++++++++
1 file changed, 38 insertions(+)
diff --git a/arch/arm64/boot/dts/rockchip/rk3588-friendlyelec-cm3588-nas.dts b/arch/arm64/boot/dts/rockchip/rk3588-friendlyelec-cm3588-nas.dts
index 5fbbeb6f5a935..10a7d3691a26f 100644
--- a/arch/arm64/boot/dts/rockchip/rk3588-friendlyelec-cm3588-nas.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3588-friendlyelec-cm3588-nas.dts
@@ -101,6 +101,17 @@ hdmi0_con_in: endpoint {
};
};
+ hdmi1-con {
+ compatible = "hdmi-connector";
+ type = "a";
+
+ port {
+ hdmi1_con_in: endpoint {
+ remote-endpoint = <&hdmi1_out_con>;
+ };
+ };
+ };
+
ir-receiver {
compatible = "gpio-ir-receiver";
gpios = <&gpio0 RK_PD4 GPIO_ACTIVE_LOW>;
@@ -335,6 +346,22 @@ hdmi0_out_con: endpoint {
};
};
+&hdmi1 {
+ status = "okay";
+};
+
+&hdmi1_in {
+ hdmi1_in_vp1: endpoint {
+ remote-endpoint = <&vp1_out_hdmi1>;
+ };
+};
+
+&hdmi1_out {
+ hdmi1_out_con: endpoint {
+ remote-endpoint = <&hdmi1_con_in>;
+ };
+};
+
&hdmi_receiver_cma {
status = "okay";
};
@@ -350,6 +377,10 @@ &hdptxphy0 {
status = "okay";
};
+&hdptxphy1 {
+ status = "okay";
+};
+
/* Connected to MIPI-DSI0 */
&i2c5 {
pinctrl-names = "default";
@@ -840,3 +871,10 @@ vp0_out_hdmi0: endpoint@ROCKCHIP_VOP2_EP_HDMI0 {
remote-endpoint = <&hdmi0_in_vp0>;
};
};
+
+&vp1 {
+ vp1_out_hdmi1: endpoint@ROCKCHIP_VOP2_EP_HDMI1 {
+ reg = <ROCKCHIP_VOP2_EP_HDMI1>;
+ remote-endpoint = <&hdmi1_in_vp1>;
+ };
+};
--
2.47.3
next reply other threads:[~2025-10-21 16:06 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-21 16:06 David Petry [this message]
2026-01-09 19:51 ` [PATCH v2] arm64: dts: rockchip: Enable second HDMI output on CM3588 Heiko Stuebner
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