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Wed, 26 Feb 2025 14:19:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1740579559; bh=FJ54yO04PKk7jacqo+ONYP3+FlHuQ9rLC64gl6G9Bxw=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=Bx0SER4Oj9bgCKXX5eDGYro0by2MXI/0h1OQoxG71hJmnyv2kqLF5ubWBZoYX5U1V nvlaMkW2Hj54oCNUXCob9A7K+3fLax2r2Fxxvzgzwuy9hd2Hs59YyfUl27FE9TBw2/ tJ9887jkP01azx9n+bS80ub2PkBMPIllNIzkTK1W65CtVz/4vdcAlP+ppsgvY6wIQD TMkw4gTiWhya7MGPaaxYO1E//2glbJtWb2Ts32MEQZPZHOL2bney7q7IUcTPLHJ1Cv kbi2gQzIGuA6Ek/eiVeFY2JvjlSC/yXtRqhvKd0Hr+qe8Y0SfknpnNt1LT1+flDBRJ 5vqPllpsY9Shg== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 986ABC19F2E; Wed, 26 Feb 2025 14:19:19 +0000 (UTC) From: Maud Spierings via B4 Relay Date: Wed, 26 Feb 2025 15:19:22 +0100 Subject: [PATCH v2 11/12] arm64: dts: freescale: Add the BOE av123z7m-n17 variant of the Moduline Display MIME-Version: 1.0 Message-Id: <20250226-initial_display-v2-11-23fafa130817@gocontroll.com> References: <20250226-initial_display-v2-0-23fafa130817@gocontroll.com> In-Reply-To: <20250226-initial_display-v2-0-23fafa130817@gocontroll.com> To: Neil Armstrong , Jessica Zhang , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thierry Reding , Sam Ravnborg , Liu Ying , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Mark Brown Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-spi@vger.kernel.org, Maud Spierings X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1740579556; l=3566; i=maudspierings@gocontroll.com; s=20250214; h=from:subject:message-id; bh=oTP9B5+eckemcAq7BoHH8WLYSzQY53IU8NlYcoi8TI4=; b=gtKh5ZnGCMRzyf8rS5Cyu6XQpZBunDrsBYyz/LTIEp8TzUQcvNWw07RlZWPuoSDk29EIxwmAg zsqb0P/UmzrB9oB+hZ0cMK6CRUcRPD7sYQqAqHr1Vwu1+gs9t0J1vQf X-Developer-Key: i=maudspierings@gocontroll.com; a=ed25519; pk=7chUb8XpaTQDvWhzTdHC0YPMkTDloELEC7q94tOUyPg= X-Endpoint-Received: by B4 Relay for maudspierings@gocontroll.com/20250214 with auth_id=341 X-Original-From: Maud Spierings X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250226_061924_170404_5AD4F5FE X-CRM114-Status: GOOD ( 12.78 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: maudspierings@gocontroll.com Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Maud Spierings Add the BOE av123z7m-n17 variant of the Moduline Display, this variant comes with a 12.3" 1920x720 display. Signed-off-by: Maud Spierings --- Currently the backlight driver is not available, this will be upstreamed in a future patch series. It is a Maxim max25014atg. --- ...tx8p-ml81-moduline-display-106-av123z7m-n17.dts | 133 +++++++++++++++++++++ 1 file changed, 133 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8mp-tx8p-ml81-moduline-display-106-av123z7m-n17.dts b/arch/arm64/boot/dts/freescale/imx8mp-tx8p-ml81-moduline-display-106-av123z7m-n17.dts new file mode 100644 index 0000000000000000000000000000000000000000..129c69598f38566460efb271628c1d1e10eb2a85 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mp-tx8p-ml81-moduline-display-106-av123z7m-n17.dts @@ -0,0 +1,133 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright 2025 GOcontroll B.V. + * Author: Maud Spierings + */ + +/dts-v1/; + +#include "imx8mp-tx8p-ml81-moduline-display-106.dtsi" + +/ { + model = "GOcontroll Moduline Display with BOE av123z7m-n17 display"; + + panel { + compatible = "boe,av123z7m-n17"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_panel>; + enable-gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>; + power-supply = <®_3v3_per>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + dual-lvds-odd-pixels; + + panel_in0: endpoint { + remote-endpoint = <&lvds1_out>; + }; + }; + + port@1 { + reg = <1>; + dual-lvds-even-pixels; + + panel_in1: endpoint { + remote-endpoint = <&lvds0_out>; + }; + }; + }; + }; +}; + +&i2c4 { + bridge@2d { /* sn65dsi85 */ + compatible = "ti,sn65dsi84"; + reg = <0x2d>; + + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lvds_bridge>; + enable-gpios = <&gpio4 14 GPIO_ACTIVE_HIGH>; + vcc-supply = <®_1v8_per>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + dsi_lvds_bridge_in: endpoint { + remote-endpoint = <&mipi_dsi_out>; + data-lanes = <1 2 3 4>; + }; + }; + + port@2 { + reg = <2>; + + lvds0_out: endpoint { + remote-endpoint = <&panel_in1>; + }; + }; + + port@3 { + reg = <3>; + + lvds1_out: endpoint { + remote-endpoint = <&panel_in0>; + }; + }; + }; + }; + + /* max25014 @ 0x6f */ +}; + +&lcdif1 { + status = "okay"; +}; + +&mipi_dsi { + samsung,esc-clock-frequency = <12000000>; + /* + * burst has to be at least 2x dsi clock that the sn65dsi85 expects + * display pixelclock * bpp / lanes / 2 = dsi clock + * 88.000.000 * 24 / 4 / 2 = 264.000.000 + * range gets rounded up to 265.000.000 - 270.000.000 + * 267.500.000 * 2 = 535.000.000 + */ + samsung,burst-clock-frequency = <535000000>; + status = "okay"; + + ports { + port@1 { + mipi_dsi_out: endpoint { + remote-endpoint = < &dsi_lvds_bridge_in>; + data-lanes = <1 2 3 4>; + }; + }; + }; +}; + +&iomuxc { + pinctrl_lvds_bridge: lvdsbridgegrp { + fsl,pins = < + MX8MP_IOMUXC_SAI1_TXD2__GPIO4_IO14 /* COM pin 113 */ + MX8MP_DSE_X1 + >; + }; + + pinctrl_panel: panelgrp { + fsl,pins = < + MX8MP_IOMUXC_GPIO1_IO07__GPIO1_IO07 /* COM pin 157 */ + MX8MP_DSE_X1 + MX8MP_IOMUXC_GPIO1_IO09__GPIO1_IO09 /* COM pin 159 */ + MX8MP_DSE_X1 + >; + }; +};