Add device tree nodes for the mdss1 DPTX0 and DPTX1 controllers
with their corresponding PHYs.
Signed-off-by: Mani Chandana Ballary Kuntumalla <quic_mkuntuma@quicinc.com>
---
arch/arm64/boot/dts/qcom/lemans.dtsi | 245 +++++++++++++++++++++++++++
1 file changed, 245 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/lemans.dtsi b/arch/arm64/boot/dts/qcom/lemans.dtsi
index a78daa827fcd..4af9a439d68f 100644
--- a/arch/arm64/boot/dts/qcom/lemans.dtsi
+++ b/arch/arm64/boot/dts/qcom/lemans.dtsi
@@ -6839,6 +6839,27 @@ mdss1_mdp: display-controller@22001000 {
interrupt-parent = <&mdss1>;
interrupts = <0>;
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ dpu1_intf0_out: endpoint {
+ remote-endpoint = <&mdss1_dp0_in>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ dpu1_intf4_out: endpoint {
+ remote-endpoint = <&mdss1_dp1_in>;
+ };
+ };
+ };
+
mdss1_mdp_opp_table: opp-table {
compatible = "operating-points-v2";
@@ -6863,6 +6884,228 @@ opp-650000000 {
};
};
};
+
+ mdss1_dp0_phy: phy@220c2a00 {
+ compatible = "qcom,sa8775p-edp-phy";
+
+ reg = <0x0 0x220c2a00 0x0 0x200>,
+ <0x0 0x220c2200 0x0 0xd0>,
+ <0x0 0x220c2600 0x0 0xd0>,
+ <0x0 0x220c2000 0x0 0x1c8>;
+
+ clocks = <&dispcc1 MDSS_DISP_CC_MDSS_DPTX0_AUX_CLK>,
+ <&dispcc1 MDSS_DISP_CC_MDSS_AHB_CLK>;
+ clock-names = "aux",
+ "cfg_ahb";
+
+ #clock-cells = <1>;
+ #phy-cells = <0>;
+
+ status = "disabled";
+ };
+
+ mdss1_dp1_phy: phy@220c5a00 {
+ compatible = "qcom,sa8775p-edp-phy";
+
+ reg = <0x0 0x220c5a00 0x0 0x200>,
+ <0x0 0x220c5200 0x0 0xd0>,
+ <0x0 0x220c5600 0x0 0xd0>,
+ <0x0 0x220c5000 0x0 0x1c8>;
+
+ clocks = <&dispcc1 MDSS_DISP_CC_MDSS_DPTX1_AUX_CLK>,
+ <&dispcc1 MDSS_DISP_CC_MDSS_AHB_CLK>;
+ clock-names = "aux",
+ "cfg_ahb";
+
+ #clock-cells = <1>;
+ #phy-cells = <0>;
+
+ status = "disabled";
+ };
+
+ mdss1_dp0: displayport-controller@22154000 {
+ compatible = "qcom,sa8775p-dp";
+
+ reg = <0x0 0x22154000 0x0 0x104>,
+ <0x0 0x22154200 0x0 0x0c0>,
+ <0x0 0x22155000 0x0 0x770>,
+ <0x0 0x22156000 0x0 0x09c>,
+ <0x0 0x22157000 0x0 0x09c>,
+ <0x0 0x22158000 0x0 0x09c>,
+ <0x0 0x22159000 0x0 0x09c>,
+ <0x0 0x2215a000 0x0 0x23c>,
+ <0x0 0x2215b000 0x0 0x23c>;
+
+ interrupt-parent = <&mdss1>;
+ interrupts = <12>;
+
+ clocks = <&dispcc1 MDSS_DISP_CC_MDSS_AHB_CLK>,
+ <&dispcc1 MDSS_DISP_CC_MDSS_DPTX0_AUX_CLK>,
+ <&dispcc1 MDSS_DISP_CC_MDSS_DPTX0_LINK_CLK>,
+ <&dispcc1 MDSS_DISP_CC_MDSS_DPTX0_LINK_INTF_CLK>,
+ <&dispcc1 MDSS_DISP_CC_MDSS_DPTX0_PIXEL0_CLK>,
+ <&dispcc1 MDSS_DISP_CC_MDSS_DPTX0_PIXEL1_CLK>,
+ <&dispcc1 MDSS_DISP_CC_MDSS_DPTX0_PIXEL2_CLK>,
+ <&dispcc1 MDSS_DISP_CC_MDSS_DPTX0_PIXEL3_CLK>;
+ clock-names = "core_iface",
+ "core_aux",
+ "ctrl_link",
+ "ctrl_link_iface",
+ "stream_pixel",
+ "stream_1_pixel",
+ "stream_2_pixel",
+ "stream_3_pixel";
+ assigned-clocks = <&dispcc1 MDSS_DISP_CC_MDSS_DPTX0_LINK_CLK_SRC>,
+ <&dispcc1 MDSS_DISP_CC_MDSS_DPTX0_PIXEL0_CLK_SRC>,
+ <&dispcc1 MDSS_DISP_CC_MDSS_DPTX0_PIXEL1_CLK_SRC>,
+ <&dispcc1 MDSS_DISP_CC_MDSS_DPTX0_PIXEL2_CLK_SRC>,
+ <&dispcc1 MDSS_DISP_CC_MDSS_DPTX0_PIXEL3_CLK_SRC>;
+ assigned-clock-parents = <&mdss1_dp0_phy 0>,
+ <&mdss1_dp0_phy 1>,
+ <&mdss1_dp0_phy 1>,
+ <&mdss1_dp0_phy 1>,
+ <&mdss1_dp0_phy 1>;
+ phys = <&mdss1_dp0_phy>;
+ phy-names = "dp";
+
+ operating-points-v2 = <&mdss1_dp_opp_table>;
+ power-domains = <&rpmhpd SA8775P_MMCX>;
+
+ #sound-dai-cells = <0>;
+
+ status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ mdss1_dp0_in: endpoint {
+ remote-endpoint = <&dpu1_intf0_out>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ mdss1_dp0_out: endpoint { };
+ };
+ };
+
+ mdss1_dp_opp_table: opp-table {
+ compatible = "operating-points-v2";
+
+ opp-160000000 {
+ opp-hz = /bits/ 64 <160000000>;
+ required-opps = <&rpmhpd_opp_low_svs>;
+ };
+
+ opp-270000000 {
+ opp-hz = /bits/ 64 <270000000>;
+ required-opps = <&rpmhpd_opp_svs>;
+ };
+
+ opp-540000000 {
+ opp-hz = /bits/ 64 <540000000>;
+ required-opps = <&rpmhpd_opp_svs_l1>;
+ };
+
+ opp-810000000 {
+ opp-hz = /bits/ 64 <810000000>;
+ required-opps = <&rpmhpd_opp_nom>;
+ };
+ };
+ };
+
+ mdss1_dp1: displayport-controller@2215c000 {
+ compatible = "qcom,sa8775p-dp";
+
+ reg = <0x0 0x2215c000 0x0 0x104>,
+ <0x0 0x2215c200 0x0 0x0c0>,
+ <0x0 0x2215d000 0x0 0x770>,
+ <0x0 0x2215e000 0x0 0x09c>,
+ <0x0 0x2215f000 0x0 0x09c>,
+ <0x0 0x22160000 0x0 0x09c>,
+ <0x0 0x22161000 0x0 0x09c>,
+ <0x0 0x22162000 0x0 0x23c>,
+ <0x0 0x22163000 0x0 0x23c>;
+
+ interrupt-parent = <&mdss1>;
+ interrupts = <13>;
+
+ clocks = <&dispcc1 MDSS_DISP_CC_MDSS_AHB_CLK>,
+ <&dispcc1 MDSS_DISP_CC_MDSS_DPTX1_AUX_CLK>,
+ <&dispcc1 MDSS_DISP_CC_MDSS_DPTX1_LINK_CLK>,
+ <&dispcc1 MDSS_DISP_CC_MDSS_DPTX1_LINK_INTF_CLK>,
+ <&dispcc1 MDSS_DISP_CC_MDSS_DPTX1_PIXEL0_CLK>,
+ <&dispcc1 MDSS_DISP_CC_MDSS_DPTX1_PIXEL1_CLK>;
+ clock-names = "core_iface",
+ "core_aux",
+ "ctrl_link",
+ "ctrl_link_iface",
+ "stream_pixel",
+ "stream_1_pixel";
+ assigned-clocks = <&dispcc1 MDSS_DISP_CC_MDSS_DPTX1_LINK_CLK_SRC>,
+ <&dispcc1 MDSS_DISP_CC_MDSS_DPTX1_PIXEL0_CLK_SRC>,
+ <&dispcc1 MDSS_DISP_CC_MDSS_DPTX1_PIXEL1_CLK_SRC>;
+ assigned-clock-parents = <&mdss1_dp1_phy 0>,
+ <&mdss1_dp1_phy 1>,
+ <&mdss1_dp1_phy 1>;
+ phys = <&mdss1_dp1_phy>;
+ phy-names = "dp";
+
+ operating-points-v2 = <&mdss1_dp1_opp_table>;
+ power-domains = <&rpmhpd SA8775P_MMCX>;
+
+ #sound-dai-cells = <0>;
+
+ status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ mdss1_dp1_in: endpoint {
+ remote-endpoint = <&dpu1_intf4_out>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ mdss1_dp1_out: endpoint { };
+ };
+ };
+
+ mdss1_dp1_opp_table: opp-table {
+ compatible = "operating-points-v2";
+
+ opp-160000000 {
+ opp-hz = /bits/ 64 <160000000>;
+ required-opps = <&rpmhpd_opp_low_svs>;
+ };
+
+ opp-270000000 {
+ opp-hz = /bits/ 64 <270000000>;
+ required-opps = <&rpmhpd_opp_svs>;
+ };
+
+ opp-540000000 {
+ opp-hz = /bits/ 64 <540000000>;
+ required-opps = <&rpmhpd_opp_svs_l1>;
+ };
+
+ opp-810000000 {
+ opp-hz = /bits/ 64 <810000000>;
+ required-opps = <&rpmhpd_opp_nom>;
+ };
+ };
+ };
};
dispcc1: clock-controller@22100000 {
@@ -6872,6 +7115,8 @@ dispcc1: clock-controller@22100000 {
<&rpmhcc RPMH_CXO_CLK>,
<&rpmhcc RPMH_CXO_CLK_A>,
<&sleep_clk>,
+ <&mdss1_dp0_phy 0>, <&mdss1_dp0_phy 1>,
+ <&mdss1_dp1_phy 0>, <&mdss1_dp1_phy 1>,
<0>, <0>, <0>, <0>,
<0>, <0>, <0>, <0>;
power-domains = <&rpmhpd SA8775P_MMCX>;
--
2.34.1On Fri, Sep 26, 2025 at 02:29:54PM +0530, Mani Chandana Ballary Kuntumalla wrote: > Add device tree nodes for the mdss1 DPTX0 and DPTX1 controllers > with their corresponding PHYs. > > Signed-off-by: Mani Chandana Ballary Kuntumalla <quic_mkuntuma@quicinc.com> > --- > arch/arm64/boot/dts/qcom/lemans.dtsi | 245 +++++++++++++++++++++++++++ > 1 file changed, 245 insertions(+) > Squash together with the series adding mdss1. There should be exactly three patches: fix for DP, addition of mdss1 to the lemans.dtsi, addition of mdss1 to lemans-ride.dtsi. -- With best wishes Dmitry
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