From patchwork Tue Apr 15 06:54:31 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Maud Spierings | GOcontroll X-Patchwork-Id: 14051587 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 6C586C369B9 for ; Tue, 15 Apr 2025 07:13:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Reply-To:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To: References:Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version: Subject:Date:From:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=ELnQdCx7KpKVHOL3ztabss9VkxH30lBGTubVuhxoEcU=; b=snrMlmhOAsdmF5OSNkgiPc0ned XeUuexPbSKfzQc2q8IGp/2NXHhLFfcF+GK9Q9vqTIxlzHp0nF/QlInU43MRwi3sgoljl7pCLfZEjp CAVX/Y05N4YjNN6TdOOrsV/5gskd2o6tPa/FpNnGe1d3TYlzYv8Je+txfnaOR7xXBJIwXelePwD8y edFtbXjJOpagzNiAXh4cU7mPExAGYmm+JFNAeLB9Pt4q5kHuqu5DVpZ+gYf87gOvAMFT+JgON3Ii0 bPHdbshx0nm9aWZuq9g9s1+mcnN/+0fVkYnjOBJRUd0gRc3OFrCJoHcPjF6sYpT6CxtBKkvzjmJ7S ne2qK/HQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1u4aTi-00000004lA2-3Nup; Tue, 15 Apr 2025 07:13:06 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1u4aBh-00000004iL3-3GEK for linux-arm-kernel@lists.infradead.org; Tue, 15 Apr 2025 06:54:33 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id AEF314A5A9; Tue, 15 Apr 2025 06:54:27 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 6F3BDC4CEED; Tue, 15 Apr 2025 06:54:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1744700068; bh=U/HBmPy+GDcafhGGDUmjDBSu34YLOVYx2WKJyUrGsIc=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=hFebsdwD8gIlKe0Rp+R5oOWd6/9C6UZyd+x1BHaMHi1r3zRe2BKMoQ29Tzrg8XBKD 1BFw1BWNRNISr4j/6IdGZzSn76xNGYEliD2f8vrlpF0pxhIwUdxbWc3jIBK6zKPA48 RavL5Rkt8JOEALoDtDJLLDYNJ6FDugyfpb2HxOpQw1xe9c5XR75tHkOLDVE3rtcJM9 0dgtzsgFhXUyH9ykNChGaVLXrJKGGNJW3I9RYZoCc9LXPV4c78EJ0ednLLrM51H3Um 1qicGctsjnLASFttE2XkIlT6Ysb/jErUYOUl0wUKcjyCush9iaRs6JJksg0vxIY4jo ZRAO9JqGZ/ipw== 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 6644BC369AB; Tue, 15 Apr 2025 06:54:28 +0000 (UTC) Date: Tue, 15 Apr 2025 08:54:31 +0200 Subject: [PATCH v5 8/8] arm64: dts: freescale: Add the BOE av123z7m-n17 variant of the Moduline Display MIME-Version: 1.0 Message-Id: <20250415-initial_display-v5-8-f309f8d71499@gocontroll.com> References: <20250415-initial_display-v5-0-f309f8d71499@gocontroll.com> In-Reply-To: <20250415-initial_display-v5-0-f309f8d71499@gocontroll.com> To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, Maud Spierings , Frank Li X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1744700066; l=4676; i=maudspierings@gocontroll.com; s=20250214; h=from:subject:message-id; bh=LByPw/mrn8RNYJR8lwlP3ksUPIStEdKRG9cNVPBNlbg=; b=Haprc5ZGPJdAK4aRf7mhxTyB9H52YbUECVB0FoeaKrXsOtQKJQAoxvateeFNFNKwTJCy+gWDs /B7sHT+lityA4pdvwzlHx3zC+IZfDmbE0PZWSKKFUNQVg336hNz5ZLc 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-20250414_235429_903477_552FE13B X-CRM114-Status: GOOD ( 13.81 ) 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 From: Maud Spierings Add the BOE av123z7m-n17 variant of the Moduline Display, this variant comes with a 12.3" 1920x720 display. Reviewed-by: Frank Li 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. --- arch/arm64/boot/dts/freescale/Makefile | 3 + ...x8p-ml81-moduline-display-106-av123z7m-n17.dtso | 139 +++++++++++++++++++++ 2 files changed, 142 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index ca3255aa9e18187b33d54c836992aca5dd5d0465..c821f9eda332abd1db1867dab196c09929316728 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -217,7 +217,10 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mp-tqma8mpql-mba8mp-ras314.dtb imx8mp-tx8p-ml81-moduline-display-106-av101hdt-a10-dtbs += imx8mp-tx8p-ml81-moduline-display-106.dtb \ imx8mp-tx8p-ml81-moduline-display-106-av101hdt-a10.dtbo +imx8mp-tx8p-ml81-moduline-display-106-av123z7m-n17-dtbs += imx8mp-tx8p-ml81-moduline-display-106.dtb \ + imx8mp-tx8p-ml81-moduline-display-106-av123z7m-n17.dtbo dtb-$(CONFIG_ARCH_MXC) += imx8mp-tx8p-ml81-moduline-display-106-av101hdt-a10.dtb +dtb-$(CONFIG_ARCH_MXC) += imx8mp-tx8p-ml81-moduline-display-106-av123z7m-n17.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-var-som-symphony.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-venice-gw71xx-2x.dtb diff --git a/arch/arm64/boot/dts/freescale/imx8mp-tx8p-ml81-moduline-display-106-av123z7m-n17.dtso b/arch/arm64/boot/dts/freescale/imx8mp-tx8p-ml81-moduline-display-106-av123z7m-n17.dtso new file mode 100644 index 0000000000000000000000000000000000000000..c723d13b95a61fa5ff0e41516f8a053f9d0b7768 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mp-tx8p-ml81-moduline-display-106-av123z7m-n17.dtso @@ -0,0 +1,139 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +/* + * Copyright 2025 GOcontroll B.V. + * Author: Maud Spierings + */ + +#include + +#include "imx8mp-pinfunc.h" + +/dts-v1/; +/plugin/; + +&{/} { + model = "GOcontroll Moduline Display with BOE av123z7m-n17 display"; + + panel { + compatible = "boe,av123z7m-n17"; + enable-gpios = <&gpio1 7 GPIO_ACTIVE_HIGH>; + pinctrl-0 = <&pinctrl_panel>; + pinctrl-names = "default"; + power-supply = <®_3v3_per>; + reset-gpios = <&gpio1 9 GPIO_ACTIVE_LOW>; + + 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 { + #address-cells = <1>; + #size-cells = <0>; + + /* sn65dsi85 */ + bridge@2d { + compatible = "ti,sn65dsi84"; + reg = <0x2d>; + enable-gpios = <&gpio4 14 GPIO_ACTIVE_HIGH>; + pinctrl-0 = <&pinctrl_lvds_bridge>; + pinctrl-names = "default"; + vcc-supply = <®_1v8_per>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + dsi_lvds_bridge_in: endpoint { + data-lanes = <1 2 3 4>; + remote-endpoint = <&mipi_dsi_out>; + }; + }; + + port@2 { + reg = <2>; + + lvds0_out: endpoint { + remote-endpoint = <&panel_in1>; + }; + }; + + port@3 { + reg = <3>; + + lvds1_out: endpoint { + remote-endpoint = <&panel_in0>; + }; + }; + }; + }; + + /* max25014 @ 0x6f */ +}; + +&iomuxc { + pinctrl_lvds_bridge: lvdsbridgegrp { + fsl,pins = < + MX8MP_IOMUXC_SAI1_TXD2__GPIO4_IO14 + MX8MP_DSE_X1 + >; + }; + + pinctrl_panel: panelgrp { + fsl,pins = < + MX8MP_IOMUXC_GPIO1_IO07__GPIO1_IO07 + MX8MP_DSE_X1 + MX8MP_IOMUXC_GPIO1_IO09__GPIO1_IO09 + MX8MP_DSE_X1 + >; + }; +}; + +&lcdif1 { + status = "okay"; +}; + +&mipi_dsi { + /* + * 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>; + samsung,esc-clock-frequency = <12000000>; + status = "okay"; + + ports { + port@1 { + mipi_dsi_out: endpoint { + data-lanes = <1 2 3 4>; + remote-endpoint = < &dsi_lvds_bridge_in>; + }; + }; + }; +};