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arm64: dts: qcom: sc7280: Add Display Port node 

Signed-off-by: Kuogee Hsieh <quic_khsieh@quicinc.com>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Sankeerth Billakanti <quic_sbillaka@quicinc.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/1640361793-26486-5-git-send-email-quic_sbillaka@quicinc.com
This commit is contained in:
Kuogee Hsieh 2021-12-24 21:33:13 +05:30 committed by Bjorn Andersson
parent 25940788d1
commit fc6b1225d2
1 changed files with 88 additions and 2 deletions
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90
arch/arm64/boot/dts/qcom/sc7280.dtsi
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@ -2768,8 +2768,8 @@
<&gcc GCC_DISP_GPLL0_CLK_SRC>,
<&mdss_dsi_phy 0>,
<&mdss_dsi_phy 1>,
<0>,
<0>,
<&dp_phy 0>,
<&dp_phy 1>,
<&mdss_edp_phy 0>,
<&mdss_edp_phy 1>;
clock-names = "bi_tcxo",
@ -2866,6 +2866,13 @@
remote-endpoint = <&edp_in>;
};
};
port@2 {
reg = <2>;
dpu_intf0_out: endpoint {
remote-endpoint = <&dp_in>;
};
};
};
mdp_opp_table: opp-table {
@ -3077,6 +3084,79 @@
status = "disabled";
};
mdss_dp: displayport-controller@ae90000 {
compatible = "qcom,sc7280-dp";
reg = <0 0x0ae90000 0 0x1400>;
interrupt-parent = <&mdss>;
interrupts = <12>;
clocks = <&dispcc DISP_CC_MDSS_AHB_CLK>,
<&dispcc DISP_CC_MDSS_DP_AUX_CLK>,
<&dispcc DISP_CC_MDSS_DP_LINK_CLK>,
<&dispcc DISP_CC_MDSS_DP_LINK_INTF_CLK>,
<&dispcc DISP_CC_MDSS_DP_PIXEL_CLK>;
clock-names = "core_iface",
"core_aux",
"ctrl_link",
"ctrl_link_iface",
"stream_pixel";
#clock-cells = <1>;
assigned-clocks = <&dispcc DISP_CC_MDSS_DP_LINK_CLK_SRC>,
<&dispcc DISP_CC_MDSS_DP_PIXEL_CLK_SRC>;
assigned-clock-parents = <&dp_phy 0>, <&dp_phy 1>;
phys = <&dp_phy>;
phy-names = "dp";
operating-points-v2 = <&dp_opp_table>;
power-domains = <&rpmhpd SC7280_CX>;
#sound-dai-cells = <0>;
status = "disabled";
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
dp_in: endpoint {
remote-endpoint = <&dpu_intf0_out>;
};
};
port@1 {
reg = <1>;
dp_out: endpoint { };
};
};
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>;
};
};
};
};
pdc: interrupt-controller@b220000 {
@ -3179,6 +3259,12 @@
bias-pull-up;
};
dp_hot_plug_det: dp-hot-plug-det {
pins = "gpio47";
function = "dp_hot";
bias-disable;
};
qspi_clk: qspi-clk {
pins = "gpio14";
function = "qspi_clk";