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[209.85.220.65]) by mx.google.com with SMTPS id d6sor20079274plr.1.2019.05.29.03.57.26 for (Google Transport Security); Wed, 29 May 2019 03:57:26 -0700 (PDT) Received-SPF: pass (google.com: domain of jagan@amarulasolutions.com designates 209.85.220.65 as permitted sender) client-ip=209.85.220.65; X-Received: by 2002:a17:902:b713:: with SMTP id d19mr79658807pls.123.1559127441569; Wed, 29 May 2019 03:57:21 -0700 (PDT) Received: from localhost.localdomain ([49.206.202.218]) by smtp.gmail.com with ESMTPSA id 184sm18974479pfa.48.2019.05.29.03.57.17 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 29 May 2019 03:57:21 -0700 (PDT) From: Jagan Teki To: Maxime Ripard , David Airlie , Daniel Vetter , Chen-Yu Tsai , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Michael Trimarchi , devicetree@vger.kernel.org, linux-sunxi@googlegroups.com, linux-amarula@amarulasolutions.com, Sergey Suloev , Ryan Pannell , bshah@mykolab.com, Jagan Teki Subject: [DO NOT MERGE] [PATCH v9 9/9] arm64: dts: allwinner: oceanic-5205-5inmfd: Enable Microtech MTF050FHDI-03 panel Date: Wed, 29 May 2019 16:26:15 +0530 Message-Id: <20190529105615.14027-10-jagan@amarulasolutions.com> X-Mailer: git-send-email 2.18.0.321.gffc6fa0e3 In-Reply-To: <20190529105615.14027-1-jagan@amarulasolutions.com> References: <20190529105615.14027-1-jagan@amarulasolutions.com> MIME-Version: 1.0 X-Original-Sender: jagan@amarulasolutions.com X-Original-Authentication-Results: mx.google.com; dkim=pass header.i=@amarulasolutions.com header.s=google header.b=KwCs5fOw; spf=pass (google.com: domain of jagan@amarulasolutions.com designates 209.85.220.65 as permitted sender) smtp.mailfrom=jagan@amarulasolutions.com Content-Type: text/plain; charset="UTF-8" Precedence: list Mailing-list: list linux-amarula@amarulasolutions.com; contact linux-amarula+owners@amarulasolutions.com List-ID: X-Spam-Checked-In-Group: linux-amarula@amarulasolutions.com X-Google-Group-Id: 476853432473 List-Post: , List-Help: , List-Archive: List-Unsubscribe: , Microtech MTF050FHDI-03 is 1080x1920, 4-lane MIPI DSI LCD panel which has inbuilt NT35596 IC chip. DSI panel connected to board via 39-pin FPC port with, - DLDO1 as VCC-DSI supply - DLDO2 as DVDD supply - DC1SW as AVDD supply - DC1SW as AVEE supply - PD24 gpio for reset pin - PH10 gpio for backlight enable pin Tested-by: Tamas Papp Signed-off-by: Ryan Pannell Signed-off-by: Michael Trimarchi Signed-off-by: Jagan Teki --- .../sun50i-a64-oceanic-5205-5inmfd.dts | 49 +++++++++++++++++++ 1 file changed, 49 insertions(+) diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64-oceanic-5205-5inmfd.dts b/arch/arm64/boot/dts/allwinner/sun50i-a64-oceanic-5205-5inmfd.dts index a4ddc0b9664c..ab9ee10ba6a2 100644 --- a/arch/arm64/boot/dts/allwinner/sun50i-a64-oceanic-5205-5inmfd.dts +++ b/arch/arm64/boot/dts/allwinner/sun50i-a64-oceanic-5205-5inmfd.dts @@ -8,6 +8,7 @@ /dts-v1/; #include "sun50i-a64-sopine.dtsi" +#include / { model = "Oceanic 5205 5inMFD"; @@ -22,6 +23,15 @@ stdout-path = "serial0:115200n8"; }; + backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&r_pwm 0 50000 PWM_POLARITY_INVERTED>; + brightness-levels = <412 512>; + num-interpolated-steps = <100>; + default-brightness-level = <100>; + enable-gpios = <&pio 7 10 GPIO_ACTIVE_HIGH>; /* LCD-BL-EN: PH10 */ + }; + can_osc: can-osc { compatible = "fixed-clock"; #clock-cells = <0>; @@ -40,6 +50,29 @@ }; }; +&de { + status = "okay"; +}; + +&dphy { + status = "okay"; +}; + +&dsi { + vcc-dsi-supply = <®_dldo1>; /* VCC-DSI */ + status = "okay"; + + panel@0 { + compatible = "microtech,mtf050fhdi-03", "novatek,nt35596"; + reg = <0>; + dvdd-supply = <®_dldo2>; /* VCC-MIPI */ + avdd-supply = <®_dc1sw>; /* AVDD_5V0 */ + avee-supply = <®_dc1sw>; /* AVEE_5V */ + reset-gpios = <&pio 3 24 GPIO_ACTIVE_HIGH>; /* LCD-RST: PD24 */ + backlight = <&backlight>; + }; +}; + &ehci0 { status = "okay"; }; @@ -81,10 +114,26 @@ status = "okay"; }; +&r_pwm { + status = "okay"; +}; + ®_dc1sw { regulator-name = "vcc-phy"; }; +®_dldo1 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-name = "vcc-dsi"; +}; + +®_dldo2 { + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-name = "vcc-mipi"; +}; + ®_ldo_io0 { regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>;