diff mbox series

[v3,12/12] arm64: dts: qcom: sa8295-adp: Enable DP instances

Message ID 20221026032624.30871-13-quic_bjorande@quicinc.com
State Superseded
Headers show
Series drm/msm: Add SC8280XP support | expand

Commit Message

Bjorn Andersson Oct. 26, 2022, 3:26 a.m. UTC 
From: Bjorn Andersson <bjorn.andersson@linaro.org>

The SA8295P ADP has, among other interfaces, six MiniDP connectors which
are connected to MDSS0 DP2 and DP3, and MDSS1 DP0 through DP3.

Enable Display Clock controllers, MDSS instanced, MDPs, DP controllers,
DP PHYs and link them all together.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Bjorn Andersson <quic_bjorande@quicinc.com>
---

Changes since v2:
- New patch on list

 arch/arm64/boot/dts/qcom/sa8295p-adp.dts | 244 ++++++++++++++++++++++-
 1 file changed, 242 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/qcom/sa8295p-adp.dts b/arch/arm64/boot/dts/qcom/sa8295p-adp.dts
index 2c62ba6a49c5..f35345115c85 100644
--- a/arch/arm64/boot/dts/qcom/sa8295p-adp.dts
+++ b/arch/arm64/boot/dts/qcom/sa8295p-adp.dts
@@ -23,6 +23,90 @@  aliases {
 	chosen {
 		stdout-path = "serial0:115200n8";
 	};
+
+	dp2-connector {
+		compatible = "dp-connector";
+		label = "DP2";
+		type = "mini";
+
+		hpd-gpios = <&tlmm 20 GPIO_ACTIVE_HIGH>;
+
+		port {
+			dp2_connector_in: endpoint {
+				remote-endpoint = <&mdss1_dp0_phy_out>;
+			};
+		};
+	};
+
+	dp3-connector {
+		compatible = "dp-connector";
+		label = "DP3";
+		type = "mini";
+
+		hpd-gpios = <&tlmm 45 GPIO_ACTIVE_HIGH>;
+
+		port {
+			dp3_connector_in: endpoint {
+				remote-endpoint = <&mdss1_dp1_phy_out>;
+			};
+		};
+	};
+
+	edp0-connector {
+		compatible = "dp-connector";
+		label = "EDP0";
+		type = "mini";
+
+		hpd-gpios = <&tlmm 2 GPIO_ACTIVE_HIGH>;
+
+		port {
+			edp0_connector_in: endpoint {
+				remote-endpoint = <&mdss0_dp2_phy_out>;
+			};
+		};
+	};
+
+	edp1-connector {
+		compatible = "dp-connector";
+		label = "EDP1";
+		type = "mini";
+
+		hpd-gpios = <&tlmm 3 GPIO_ACTIVE_HIGH>;
+
+		port {
+			edp1_connector_in: endpoint {
+				remote-endpoint = <&mdss0_dp3_phy_out>;
+			};
+		};
+	};
+
+	edp2-connector {
+		compatible = "dp-connector";
+		label = "EDP2";
+		type = "mini";
+
+		hpd-gpios = <&tlmm 7 GPIO_ACTIVE_HIGH>;
+
+		port {
+			edp2_connector_in: endpoint {
+				remote-endpoint = <&mdss1_dp2_phy_out>;
+			};
+		};
+	};
+
+	edp3-connector {
+		compatible = "dp-connector";
+		label = "EDP3";
+		type = "mini";
+
+		hpd-gpios = <&tlmm 6 GPIO_ACTIVE_HIGH>;
+
+		port {
+			edp3_connector_in: endpoint {
+				remote-endpoint = <&mdss1_dp3_phy_out>;
+			};
+		};
+	};
 };
 
 &apps_rsc {
@@ -156,13 +240,169 @@  vreg_l7g: ldo7 {
 
 		vreg_l8g: ldo8 {
 			regulator-name = "vreg_l8g";
-			regulator-min-microvolt = <880000>;
-			regulator-max-microvolt = <880000>;
+			regulator-min-microvolt = <912000>;
+			regulator-max-microvolt = <912000>;
+			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+			regulator-allow-set-load;
+		};
+
+		vreg_l11g: ldo11 {
+			regulator-name = "vreg_l11g";
+			regulator-min-microvolt = <912000>;
+			regulator-max-microvolt = <912000>;
 			regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
 		};
 	};
 };
 
+&dispcc0 {
+	status = "okay";
+};
+
+&dispcc1 {
+	status = "okay";
+};
+
+&mdss0 {
+	status = "okay";
+};
+
+&mdss0_dp2 {
+	status = "okay";
+
+	data-lanes = <0 1 2 3>;
+
+	ports {
+		port@1 {
+			reg = <1>;
+			mdss0_dp2_phy_out: endpoint {
+				remote-endpoint = <&edp0_connector_in>;
+			};
+		};
+	};
+};
+
+&mdss0_dp2_phy {
+	status = "okay";
+
+	vdda-phy-supply = <&vreg_l8g>;
+	vdda-pll-supply = <&vreg_l3g>;
+};
+
+&mdss0_dp3 {
+	status = "okay";
+
+	data-lanes = <0 1 2 3>;
+
+	ports {
+		port@1 {
+			reg = <1>;
+			mdss0_dp3_phy_out: endpoint {
+				remote-endpoint = <&edp1_connector_in>;
+			};
+		};
+	};
+};
+
+&mdss0_dp3_phy {
+	status = "okay";
+
+	vdda-phy-supply = <&vreg_l8g>;
+	vdda-pll-supply = <&vreg_l3g>;
+};
+
+&mdss1 {
+	status = "okay";
+};
+
+&mdss1_dp0 {
+	status = "okay";
+
+	data-lanes = <0 1 2 3>;
+
+	ports {
+		port@1 {
+			reg = <1>;
+			mdss1_dp0_phy_out: endpoint {
+				remote-endpoint = <&dp2_connector_in>;
+			};
+		};
+	};
+};
+
+&mdss1_dp0_phy {
+	status = "okay";
+
+	vdda-phy-supply = <&vreg_l11g>;
+	vdda-pll-supply = <&vreg_l3g>;
+};
+
+&mdss1_dp1 {
+	status = "okay";
+
+	data-lanes = <0 1 2 3>;
+
+	ports {
+		port@1 {
+			reg = <1>;
+			mdss1_dp1_phy_out: endpoint {
+				remote-endpoint = <&dp3_connector_in>;
+			};
+		};
+	};
+};
+
+&mdss1_dp1_phy {
+	status = "okay";
+
+	vdda-phy-supply = <&vreg_l11g>;
+	vdda-pll-supply = <&vreg_l3g>;
+};
+
+&mdss1_dp2 {
+	status = "okay";
+
+	data-lanes = <0 1 2 3>;
+
+	ports {
+		port@1 {
+			reg = <1>;
+			mdss1_dp2_phy_out: endpoint {
+				remote-endpoint = <&edp2_connector_in>;
+			};
+		};
+	};
+};
+
+&mdss1_dp2_phy {
+	status = "okay";
+
+	vdda-phy-supply = <&vreg_l11g>;
+	vdda-pll-supply = <&vreg_l3g>;
+};
+
+&mdss1_dp3 {
+	status = "okay";
+
+	data-lanes = <0 1 2 3>;
+
+	ports {
+		port@1 {
+			reg = <1>;
+			mdss1_dp3_phy_out: endpoint {
+				remote-endpoint = <&edp3_connector_in>;
+			};
+		};
+	};
+};
+
+&mdss1_dp3_phy {
+	status = "okay";
+
+	vdda-phy-supply = <&vreg_l11g>;
+	vdda-pll-supply = <&vreg_l3g>;
+};
+
 &qup2 {
 	status = "okay";
 };