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arm64: dts: qcom: sm8650: Add DisplayPort device nodes

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Declare the displayport controller present on the Qualcomm SM8650 SoC
and connected to the USB3/DP Combo PHY.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20231208-topic-sm8650-upstream-dp-v2-1-69dab3d074e4@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
This commit is contained in:
Neil Armstrong 2023-12-08 13:16:45 +01:00 committed by Bjorn Andersson
parent a1c7da5fb0
commit 990b6c928b
1 changed files with 118 additions and 2 deletions
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120
arch/arm64/boot/dts/qcom/sm8650.dtsi
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@ -3146,6 +3146,14 @@
remote-endpoint = <&mdss_dsi1_in>;
};
};
port@2 {
reg = <2>;
dpu_intf0_out: endpoint {
remote-endpoint = <&mdss_dp0_in>;
};
};
};
mdp_opp_table: opp-table {
@ -3347,6 +3355,88 @@
status = "disabled";
};
mdss_dp0: displayport-controller@af54000 {
compatible = "qcom,sm8650-dp";
reg = <0 0xaf54000 0 0x104>,
<0 0xaf54200 0 0xc0>,
<0 0xaf55000 0 0x770>,
<0 0xaf56000 0 0x9c>,
<0 0xaf57000 0 0x9c>;
interrupts-extended = <&mdss 12>;
clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
<&dispcc DISP_CC_MDSS_DPTX0_AUX_CLK>,
<&dispcc DISP_CC_MDSS_DPTX0_LINK_CLK>,
<&dispcc DISP_CC_MDSS_DPTX0_LINK_INTF_CLK>,
<&dispcc DISP_CC_MDSS_DPTX0_PIXEL0_CLK>;
clock-names = "core_iface",
"core_aux",
"ctrl_link",
"ctrl_link_iface",
"stream_pixel";
assigned-clocks = <&dispcc DISP_CC_MDSS_DPTX0_LINK_CLK_SRC>,
<&dispcc DISP_CC_MDSS_DPTX0_PIXEL0_CLK_SRC>;
assigned-clock-parents = <&usb_dp_qmpphy QMP_USB43DP_DP_LINK_CLK>,
<&usb_dp_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>;
operating-points-v2 = <&dp_opp_table>;
power-domains = <&rpmhpd RPMHPD_MMCX>;
phys = <&usb_dp_qmpphy QMP_USB43DP_DP_PHY>;
phy-names = "dp";
#sound-dai-cells = <0>;
status = "disabled";
dp_opp_table: opp-table {
compatible = "operating-points-v2";
opp-162000000 {
opp-hz = /bits/ 64 <162000000>;
required-opps = <&rpmhpd_opp_low_svs_d1>;
};
opp-270000000 {
opp-hz = /bits/ 64 <270000000>;
required-opps = <&rpmhpd_opp_low_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>;
};
};
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
mdss_dp0_in: endpoint {
remote-endpoint = <&dpu_intf0_out>;
};
};
port@1 {
reg = <1>;
mdss_dp0_out: endpoint {
};
};
};
};
};
dispcc: clock-controller@af00000 {
@ -3361,8 +3451,8 @@
<&mdss_dsi0_phy 1>,
<&mdss_dsi1_phy 0>,
<&mdss_dsi1_phy 1>,
<0>, /* dp0 */
<0>,
<&usb_dp_qmpphy QMP_USB43DP_DP_LINK_CLK>,
<&usb_dp_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>,
<0>, /* dp1 */
<0>,
<0>, /* dp2 */
@ -3419,6 +3509,32 @@
#phy-cells = <1>;
status = "disabled";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
usb_dp_qmpphy_out: endpoint {
};
};
port@1 {
reg = <1>;
usb_dp_qmpphy_usb_ss_in: endpoint {
};
};
port@2 {
reg = <2>;
usb_dp_qmpphy_dp_in: endpoint {
};
};
};
};
usb_1: usb@a6f8800 {