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([2a02:810d:15c0:828:77d1:16a1:abe1:84fc]) by smtp.gmail.com with ESMTPSA id z25-20020a17090674d900b0096ac3e01a35sm5787587ejl.130.2023.05.16.08.45.43 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 16 May 2023 08:45:43 -0700 (PDT) From: Krzysztof Kozlowski To: Andy Gross , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Krzysztof Kozlowski Subject: [PATCH v2 3/3] arm64: dts: qcom: sm8550-qrd: add display and panel Date: Tue, 16 May 2023 17:45:39 +0200 Message-Id: <20230516154539.238655-3-krzysztof.kozlowski@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230516154539.238655-1-krzysztof.kozlowski@linaro.org> References: <20230516154539.238655-1-krzysztof.kozlowski@linaro.org> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1766067617510160696?= X-GMAIL-MSGID: =?utf-8?q?1766067617510160696?= Enable Display Subsystem with Visionox VTDR6130 Panel (same as on MTP8550). Signed-off-by: Krzysztof Kozlowski Reviewed-by: Konrad Dybcio Reviewed-by: Dmitry Baryshkov --- Context in the patch depends on: 1. https://lore.kernel.org/linux-arm-msm/20230516133011.108093-1-krzysztof.kozlowski@linaro.org/T/#t 2. https://lore.kernel.org/linux-arm-msm/20230512160452.206585-1-krzysztof.kozlowski@linaro.org/ Changes in v2: 1. dispcc is enabled in DTSI. 2. Re-order pinctrl and regulators. 3. Drop mdp. --- arch/arm64/boot/dts/qcom/sm8550-qrd.dts | 68 +++++++++++++++++++++++++ 1 file changed, 68 insertions(+) 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 @@ &gcc { <&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 @@ wcd_tx: codec@0,3 { &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";