From: Li Liu <quic_lliu6@xxxxxxxxxxx>
Add display MDSS and DSI configuration for QCS615 RIDE board.
QCS615 has a DP port, and DP support will be added in a later patch.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxxxxxxxx>
Signed-off-by: Li Liu <quic_lliu6@xxxxxxxxxxx>
Signed-off-by: Fange Zhang <fange.zhang@xxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/qcs615-ride.dts | 90 ++++++++++++++++++++++++++++++++
1 file changed, 90 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/qcs615-ride.dts b/arch/arm64/boot/dts/qcom/qcs615-ride.dts
index 59582d3dc4c49828ef4a0d22a1cbaba715c7ce8c..39c757b66f47579d9bc7cc5c4d703f7af4434df4 100644
--- a/arch/arm64/boot/dts/qcom/qcs615-ride.dts
+++ b/arch/arm64/boot/dts/qcom/qcs615-ride.dts
@@ -39,6 +39,18 @@ xo_board_clk: xo-board-clk {
};
};
+ dp-dsi0-connector {
+ compatible = "dp-connector";
+ label = "DSI0";
+ type = "mini";
+
+ port {
+ dp_dsi0_connector_in: endpoint {
+ remote-endpoint = <&dsi2dp_bridge_out>;
+ };
+ };
+ };
+
vreg_conn_1p8: regulator-conn-1p8 {
compatible = "regulator-fixed";
regulator-name = "vreg_conn_1p8";
@@ -294,6 +306,84 @@ &gcc {
<&sleep_clk>;
};
+&i2c2 {
+ clock-frequency = <400000>;
+ status = "okay";
+
+ io_expander: gpio@3e {
+ compatible = "semtech,sx1509q";
+ reg = <0x3e>;
+ interrupts-extended = <&tlmm 58 IRQ_TYPE_EDGE_FALLING>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ semtech,probe-reset;
+ };
+
+ i2c-mux@77 {
+ compatible = "nxp,pca9542";
+ reg = <0x77>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ i2c@0 {
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ bridge@58 {
+ compatible = "analogix,anx7625";
+ reg = <0x58>;
+ interrupts-extended = <&io_expander 0 IRQ_TYPE_EDGE_FALLING>;
+ enable-gpios = <&tlmm 4 GPIO_ACTIVE_HIGH>;
+ reset-gpios = <&tlmm 5 GPIO_ACTIVE_HIGH>;
+ wakeup-source;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ dsi2dp_bridge_in: endpoint {
+ remote-endpoint = <&mdss_dsi0_out>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ dsi2dp_bridge_out: endpoint {
+ remote-endpoint = <&dp_dsi0_connector_in>;
+ };
+ };
+ };
+ };
+ };
+ };
+};
+
+&mdss {
+ status = "okay";
+};
+
+&mdss_dsi0 {
+ vdda-supply = <&vreg_l11a>;
+ status = "okay";
+};
+
+&mdss_dsi0_out {
+ remote-endpoint = <&dsi2dp_bridge_in>;
+ data-lanes = <0 1 2 3>;
+};
+
+&mdss_dsi0_phy {
+ vdds-supply = <&vreg_l5a>;
+ status = "okay";
+};
+
&pcie {
perst-gpios = <&tlmm 101 GPIO_ACTIVE_LOW>;
wake-gpios = <&tlmm 100 GPIO_ACTIVE_HIGH>;
--
2.34.1
