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arm64: dts: qcom: sm8450: add dp controller

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Add the Display Port controller subnode to the MDSS node.

Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230206-topic-sm8450-upstream-dp-controller-v6-5-d78313cbc41d@linaro.org
This commit is contained in:
Neil Armstrong
2023-03-17 16:06:36 +01:00
committed by Bjorn Andersson
parent d3054cec1e
commit bdd2f4ce5e
1 changed files with 79 additions and 0 deletions
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79
arch/arm64/boot/dts/qcom/sm8450.dtsi
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@@ -2749,6 +2749,13 @@ dpu_intf2_out: endpoint {
remote-endpoint = <&mdss_dsi1_in>;
};
};
port@2 {
reg = <2>;
dpu_intf0_out: endpoint {
remote-endpoint = <&mdss_dp0_in>;
};
};
};
mdp_opp_table: opp-table {
@@ -2781,6 +2788,78 @@ opp-500000000 {
};
};
mdss_dp0: displayport-controller@ae90000 {
compatible = "qcom,sm8450-dp", "qcom,sm8350-dp";
reg = <0 0xae90000 0 0x200>,
<0 0xae90200 0 0x200>,
<0 0xae90400 0 0xc00>,
<0 0xae91000 0 0x400>,
<0 0xae91400 0 0x400>;
interrupt-parent = <&mdss>;
interrupts = <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_1_qmpphy QMP_USB43DP_DP_LINK_CLK>,
<&usb_1_qmpphy QMP_USB43DP_DP_VCO_DIV_CLK>;
phys = <&usb_1_qmpphy QMP_USB43DP_DP_PHY>;
phy-names = "dp";
#sound-dai-cells = <0>;
operating-points-v2 = <&dp_opp_table>;
power-domains = <&rpmhpd SM8450_MMCX>;
status = "disabled";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
mdss_dp0_in: endpoint {
remote-endpoint = <&dpu_intf0_out>;
};
};
};
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>;
};
};
};
mdss_dsi0: dsi@ae94000 {
compatible = "qcom,sm8450-dsi-ctrl", "qcom,mdss-dsi-ctrl";
reg = <0 0x0ae94000 0 0x400>;