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Fri, 01 Feb 2019 07:43:15 -0800 (PST) From: Jagan Teki To: Maxime Ripard , David Airlie , Daniel Vetter , Chen-Yu Tsai , Michael Turquette , Rob Herring , Mark Rutland Subject: [DO NOT MERGE][PATCH v7 18/23] arm64: allwinner: a64: pine64-lts: Enable Feiyang FY07024DI26A30-D DSI panel Date: Fri, 1 Feb 2019 21:12:27 +0530 Message-Id: <20190201154232.10505-19-jagan@amarulasolutions.com> X-Mailer: git-send-email 2.18.0.321.gffc6fa0e3 In-Reply-To: <20190201154232.10505-1-jagan@amarulasolutions.com> References: <20190201154232.10505-1-jagan@amarulasolutions.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190201_074318_481511_57F1BBA9 X-CRM114-Status: GOOD ( 12.13 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-sunxi@googlegroups.com, Jagan Teki , Michael Trimarchi , linux-amarula@amarulasolutions.com, linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Feiyang FY07024DI26A30-D MIPI_DSI panel is desiged to attach with DSI connector on pine64 boards, enable the same for pine64 LTS. DSI panel connected via board DSI port with, - DC1SW as AVDD supply - DLDO2 as DVDD supply - DLDO1 as VCC-DSI supply - PD24 gpio for reset pin - PH10 gpio for backlight enable pin Signed-off-by: Jagan Teki Tested-by: Merlijn Wajer --- .../dts/allwinner/sun50i-a64-pine64-lts.dts | 39 +++++++++++++++++++ 1 file changed, 39 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-lts.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-lts.dts index 72d6961dc312..341b1c035604 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-lts.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-pine64-lts.dts @@ -5,9 +5,48 @@ */ #include "sun50i-a64-sopine-baseboard.dts" +#include / { model = "Pine64 LTS"; compatible = "pine64,pine64-lts", "allwinner,sun50i-r18", "allwinner,sun50i-a64"; + + backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&r_pwm 0 50000 PWM_POLARITY_INVERTED>; + brightness-levels = <1 2 4 8 16 32 64 128 512>; + default-brightness-level = <8>; + enable-gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>; /* LCD-BL-EN: PH10 */ + }; +}; + +&de { + status = "okay"; +}; + +&dphy { + status = "okay"; +}; + +&dsi { + vcc-dsi-supply = <®_dldo1>; /* VCC3V3-DSI */ + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + panel@0 { + compatible = "feiyang,fy07024di26a30d"; + reg = <0>; + avdd-supply = <®_dc1sw>; /* VCC-LCD */ + dvdd-supply = <®_dldo2>; /* VCC-MIPI */ + reset-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* LCD-RST: PD24 */ + backlight = <&backlight>; + }; +}; + +&r_pwm { + pinctrl-names = "default"; + pinctrl-0 = <&r_pwm_pin>; + status = "okay"; }; -- 2.18.0.321.gffc6fa0e3 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel