From fdb0038e96659f08dae575aae6b4b6b22884d17b Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Tue, 16 May 2023 17:45:39 +0200 Subject: arm64: dts: qcom: sm8550-qrd: add display and panel Enable Display Subsystem with Visionox VTDR6130 Panel (same as on MTP8550). Signed-off-by: Krzysztof Kozlowski Reviewed-by: Dmitry Baryshkov Reviewed-by: Konrad Dybcio Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20230516154539.238655-3-krzysztof.kozlowski@linaro.org --- arch/arm64/boot/dts/qcom/sm8550-qrd.dts | 68 +++++++++++++++++++++++++++++++++ 1 file changed, 68 insertions(+) (limited to 'arch') diff --git a/arch/arm64/boot/dts/qcom/sm8550-qrd.dts b/arch/arm64/boot/dts/qcom/sm8550-qrd.dts index 30b36a149125..ade6ba53ae6b 100644 --- a/arch/arm64/boot/dts/qcom/sm8550-qrd.dts +++ b/arch/arm64/boot/dts/qcom/sm8550-qrd.dts @@ -431,6 +431,46 @@ <&usb_dp_qmpphy QMP_USB43DP_USB3_PIPE_CLK>; }; +&mdss { + status = "okay"; +}; + +&mdss_dsi0 { + vdda-supply = <&vreg_l3e_1p2>; + status = "okay"; + + panel@0 { + compatible = "visionox,vtdr6130"; + reg = <0>; + + pinctrl-0 = <&sde_dsi_active>, <&sde_te_active>; + pinctrl-1 = <&sde_dsi_suspend>, <&sde_te_suspend>; + pinctrl-names = "default", "sleep"; + + vci-supply = <&vreg_l13b_3p0>; + vdd-supply = <&vreg_l11b_1p2>; + vddio-supply = <&vreg_l12b_1p8>; + + reset-gpios = <&tlmm 133 GPIO_ACTIVE_LOW>; + + port { + panel0_in: endpoint { + remote-endpoint = <&mdss_dsi0_out>; + }; + }; + }; +}; + +&mdss_dsi0_out { + remote-endpoint = <&panel0_in>; + data-lanes = <0 1 2 3>; +}; + +&mdss_dsi0_phy { + vdds-supply = <&vreg_l1e_0p88>; + status = "okay"; +}; + &pcie_1_phy_aux_clk { status = "disabled"; }; @@ -532,6 +572,34 @@ &tlmm { gpio-reserved-ranges = <32 8>; + sde_dsi_active: sde-dsi-active-state { + pins = "gpio133"; + function = "gpio"; + drive-strength = <8>; + bias-disable; + }; + + sde_dsi_suspend: sde-dsi-suspend-state { + pins = "gpio133"; + function = "gpio"; + drive-strength = <2>; + bias-pull-down; + }; + + sde_te_active: sde-te-active-state { + pins = "gpio86"; + function = "mdp_vsync"; + drive-strength = <2>; + bias-pull-down; + }; + + sde_te_suspend: sde-te-suspend-state { + pins = "gpio86"; + function = "mdp_vsync"; + drive-strength = <2>; + bias-pull-down; + }; + wcd_default: wcd-reset-n-active-state { pins = "gpio108"; function = "gpio"; -- cgit v1.2.3