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Tue, 12 Jan 2021 22:28:41 -0800 (PST) From: Hsin-Yi Wang To: linux-arm-kernel@lists.infradead.org, Matthias Brugger Subject: [PATCH v3 1/2] arm64: dts: mt8183: config dsi node Date: Wed, 13 Jan 2021 14:28:33 +0800 Message-Id: <20210113062834.4043956-1-hsinyi@chromium.org> X-Mailer: git-send-email 2.30.0.284.gd98b1dd5eaa7-goog MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210113_012844_364837_39FBE053 X-CRM114-Status: GOOD ( 13.72 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Nicolas Boichat , linux-kernel@vger.kernel.org, Rob Herring , linux-mediatek@lists.infradead.org, Enric Balletbo i Serra Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Config dsi node for mt8183 kukui. Set panel and ports. Several kukui boards share the same panel property and only compatible is different. So compatible will be set in board dts for comparison convenience. Signed-off-by: Hsin-Yi Wang Reviewed-by: Nicolas Boichat --- .../mediatek/mt8183-kukui-krane-sku176.dts | 5 +++ .../arm64/boot/dts/mediatek/mt8183-kukui.dtsi | 37 +++++++++++++++++++ 2 files changed, 42 insertions(+) diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui-krane-sku176.dts b/arch/arm64/boot/dts/mediatek/mt8183-kukui-krane-sku176.dts index 47113e275cb52..721d16f9c3b4f 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183-kukui-krane-sku176.dts +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui-krane-sku176.dts @@ -16,3 +16,8 @@ / { model = "MediaTek krane sku176 board"; compatible = "google,krane-sku176", "google,krane", "mediatek,mt8183"; }; + +&panel { + status = "okay"; + compatible = "boe,tv101wum-nl6"; +}; diff --git a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi index bf2ad1294dd30..c5f41b94f154e 100644 --- a/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8183-kukui.dtsi @@ -249,6 +249,35 @@ &cpu7 { proc-supply = <&mt6358_vproc11_reg>; }; +&dsi0 { + status = "okay"; + #address-cells = <1>; + #size-cells = <0>; + panel: panel@0 { + /* compatible will be set in board dts */ + reg = <0>; + enable-gpios = <&pio 45 0>; + pinctrl-names = "default"; + pinctrl-0 = <&panel_pins_default>; + avdd-supply = <&ppvarn_lcd>; + avee-supply = <&ppvarp_lcd>; + pp1800-supply = <&pp1800_lcd>; + port { + panel_in: endpoint { + remote-endpoint = <&dsi_out>; + }; + }; + }; + + ports { + port { + dsi_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + }; +}; + &i2c0 { pinctrl-names = "default"; pinctrl-0 = <&i2c0_pins>; @@ -547,6 +576,14 @@ pins_clk { }; }; + panel_pins_default: panel_pins_default { + panel_reset { + pinmux = ; + output-low; + bias-pull-up; + }; + }; + pwm0_pin_default: pwm0_pin_default { pins1 { pinmux = ;