From: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>
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@xxxxxxxxxx>
Signed-off-by: Bjorn Andersson <quic_bjorande@xxxxxxxxxxx>
---
Changes since v5:
- Moved status property last in nodes
arch/arm64/boot/dts/qcom/sa8295p-adp.dts | 243 ++++++++++++++++++++++-
1 file changed, 241 insertions(+), 2 deletions(-)
diff --git a/arch/arm64/boot/dts/qcom/sa8295p-adp.dts b/arch/arm64/boot/dts/qcom/sa8295p-adp.dts
index 84cb6f3eeb56..c35e16b087b8 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 {
@@ -159,13 +243,168 @@ 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>;
+ };
+
+ 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 {
+ data-lanes = <0 1 2 3>;
+
+ status = "okay";
+
+ ports {
+ port@1 {
+ reg = <1>;
+ mdss0_dp2_phy_out: endpoint {
+ remote-endpoint = <&edp0_connector_in>;
+ };
+ };
+ };
+};
+
+&mdss0_dp2_phy {
+ vdda-phy-supply = <&vreg_l8g>;
+ vdda-pll-supply = <&vreg_l3g>;
+
+ status = "okay";
+};
+
+&mdss0_dp3 {
+ data-lanes = <0 1 2 3>;
+
+ status = "okay";
+
+ ports {
+ port@1 {
+ reg = <1>;
+ mdss0_dp3_phy_out: endpoint {
+ remote-endpoint = <&edp1_connector_in>;
+ };
+ };
+ };
+};
+
+&mdss0_dp3_phy {
+ vdda-phy-supply = <&vreg_l8g>;
+ vdda-pll-supply = <&vreg_l3g>;
+
+ status = "okay";
+};
+
+&mdss1 {
+ status = "okay";
+};
+
+&mdss1_dp0 {
+ data-lanes = <0 1 2 3>;
+
+ status = "okay";
+
+ ports {
+ port@1 {
+ reg = <1>;
+ mdss1_dp0_phy_out: endpoint {
+ remote-endpoint = <&dp2_connector_in>;
+ };
+ };
+ };
+};
+
+&mdss1_dp0_phy {
+ vdda-phy-supply = <&vreg_l11g>;
+ vdda-pll-supply = <&vreg_l3g>;
+
+ status = "okay";
+};
+
+&mdss1_dp1 {
+ data-lanes = <0 1 2 3>;
+
+ status = "okay";
+
+ ports {
+ port@1 {
+ reg = <1>;
+ mdss1_dp1_phy_out: endpoint {
+ remote-endpoint = <&dp3_connector_in>;
+ };
+ };
+ };
+};
+
+&mdss1_dp1_phy {
+ vdda-phy-supply = <&vreg_l11g>;
+ vdda-pll-supply = <&vreg_l3g>;
+
+ status = "okay";
+};
+
+&mdss1_dp2 {
+ data-lanes = <0 1 2 3>;
+
+ status = "okay";
+
+ ports {
+ port@1 {
+ reg = <1>;
+ mdss1_dp2_phy_out: endpoint {
+ remote-endpoint = <&edp2_connector_in>;
+ };
+ };
+ };
+};
+
+&mdss1_dp2_phy {
+ vdda-phy-supply = <&vreg_l11g>;
+ vdda-pll-supply = <&vreg_l3g>;
+
+ status = "okay";
+};
+
+&mdss1_dp3 {
+ data-lanes = <0 1 2 3>;
+
+ status = "okay";
+
+ ports {
+ port@1 {
+ reg = <1>;
+ mdss1_dp3_phy_out: endpoint {
+ remote-endpoint = <&edp3_connector_in>;
+ };
+ };
+ };
+};
+
+&mdss1_dp3_phy {
+ vdda-phy-supply = <&vreg_l11g>;
+ vdda-pll-supply = <&vreg_l3g>;
+
+ status = "okay";
+};
+
&pcie2a {
perst-gpios = <&tlmm 143 GPIO_ACTIVE_LOW>;
wake-gpios = <&tlmm 145 GPIO_ACTIVE_LOW>;
--
2.37.3
