Messages in this thread | | | Date | Tue, 21 Nov 2023 08:56:14 +0800 | Subject | Re: [PATCH 10/16] arm64: dts: qcom: sm8550-aim300: add display and panel | From | Tengfei Fan <> |
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在 11/17/2023 6:30 PM, Dmitry Baryshkov 写道: > On 17/11/2023 12:18, Tengfei Fan wrote: >> Enable Display Subsystem with Visionox VTDR6130 Panel. >> >> Signed-off-by: Tengfei Fan <quic_tengfan@quicinc.com> >> --- >> arch/arm64/boot/dts/qcom/sm8550-aim300.dts | 68 ++++++++++++++++++++++ >> 1 file changed, 68 insertions(+) >> >> diff --git a/arch/arm64/boot/dts/qcom/sm8550-aim300.dts >> b/arch/arm64/boot/dts/qcom/sm8550-aim300.dts >> index cafddc02aef0..9b568ae9581e 100644 >> --- a/arch/arm64/boot/dts/qcom/sm8550-aim300.dts >> +++ b/arch/arm64/boot/dts/qcom/sm8550-aim300.dts >> @@ -432,6 +432,46 @@ >> <&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"; >> + >> + reset-gpios = <&tlmm 133 GPIO_ACTIVE_LOW>; >> + >> + vci-supply = <&vreg_l13b_3p0>; >> + vdd-supply = <&vreg_l11b_1p2>; >> + vddio-supply = <&vreg_l12b_1p8>; >> + >> + 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"; >> }; >> @@ -533,6 +573,34 @@ >> &tlmm { >> gpio-reserved-ranges = <32 8>; >> + sde_dsi_active: sde-dsi-active-state { > > sde is the name from the other kernel branch. Drop it please. Just 'dsi' > is enough. sure, I wil drop sde in next new version patch series. > >> + 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"; >
-- Thx and BRs, Tengfei Fan
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