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[4/9] arm64: dts: qcom: qcs6490-rb3gen2: Add DP output

Message ID 20240221-rb3gen2-dp-connector-v1-4-dc0964ef7d96@quicinc.com
State New
Headers show
Series arm64: dts: qcom: qcs6490-rb3gen2: Enable two displays | expand

Commit Message

Bjorn Andersson Feb. 21, 2024, 11:19 p.m. UTC 
The RB3Gen2 board comes with a mini DP connector, describe this, enable
MDSS, DP controller and the PHY that drives this.

Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
---
 arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts
index ac4579119d3b..32313f47602a 100644
--- a/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts
+++ b/arch/arm64/boot/dts/qcom/qcs6490-rb3gen2.dts
@@ -430,6 +430,23 @@  &gcc {
 			   <GCC_WPSS_RSCP_CLK>;
 };
 
+&mdss {
+	status = "okay";
+};
+
+&mdss_edp {
+	status = "okay";
+};
+
+&mdss_edp_out {
+	data-lanes = <0 1 2 3>;
+	link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000 8100000000>;
+};
+
+&mdss_edp_phy {
+	status = "okay";
+};
+
 &qupv3_id_0 {
 	status = "okay";
 };
@@ -470,3 +487,9 @@  &usb_1_qmpphy {
 &wifi {
 	memory-region = <&wlan_fw_mem>;
 };
+
+/* PINCTRL - ADDITIONS TO NODES IN PARENT DEVICE TREE FILES */
+
+&edp_hot_plug_det {
+	bias-disable;
+};