From patchwork Mon Nov 25 09:33:16 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Liu Ying X-Patchwork-Id: 13884679 Received: from EUR05-AM6-obe.outbound.protection.outlook.com (mail-am6eur05on2067.outbound.protection.outlook.com [40.107.22.67]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C6E1319258E for ; Mon, 25 Nov 2024 09:35:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=40.107.22.67 ARC-Seal: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732527332; cv=fail; b=X1trjiXKJh+QPln1pRW1K/HvQgJVXvXOrhVNADjlTdalur+owP6+qlKrbPWiB4dic1kKhJzNfbGsWsILuO0K40NFaHceUXhqg+Q+TgNl30rFYpQj9KreQ1v7Te91EluGxsnF1UdYsBzsmLjXOef1PxWocdbLE0SVoWTvfU419Vs= ARC-Message-Signature: i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732527332; c=relaxed/simple; bh=0//Ac5mIoLtyfNFV6gBPcUrgkrLVHeGtygx4RkzlR6g=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: Content-Type:MIME-Version; b=rv/2rmDd6Ijec3tOQx/8qI0h6MWrU51fbPKnOsvlVO037qn3gqR31SE5r0B3V2xK49dlRvk18Xg6/sSx4iMXiIT8m5dWEwOXVR245j7864HqPNdxDQkKVBxF1GSYuP0ExclTxpJAGTTYJ+sKZFsuqXiZJ4TmIgb3SzgQSeOtxuM= ARC-Authentication-Results: i=2; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nxp.com; spf=pass smtp.mailfrom=nxp.com; dkim=pass (2048-bit key) header.d=nxp.com header.i=@nxp.com header.b=ATPq4A/N; arc=fail smtp.client-ip=40.107.22.67 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=nxp.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=nxp.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=nxp.com header.i=@nxp.com header.b="ATPq4A/N" ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=EldOVN05nDd9cbi4BrOBzhS8lJNxmO2QmFt42XYoBVMVGhUT1ZUFzqktepFbqocB1dFfHsEfLZ+xIH3djqsGm1KPKS0T/PXqZFlPgWgb8JIRS90u4pFQVoqpAaNcsVK7afntAgAs3QWeRAmpKceOEOJVBD16LeeTrML9Hj2M5+gTrYJET9khBFJbZW7Z5Z70wahJFHD5XV0OhrzsYjlVRAXmliryrpiQTK3Rb6aI2fQXnA1ZFP4bfTNXcVqktN/iAjBwETecAT1GlFX1xkB+rEjZRKMsOe21x2NbXh81baGmidSxHOPjHzvWnrlyycjPwgQ1XCWIXut+rYIJBgMF8Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=KlDRWuyL54wp6gCAfR0Z30yGWUbPwOprkje730daaMk=; b=QdWXXsbF+uIF2Y/lS8QY7VEmAA3eTpkM7yoN5Fhzhy1TWTd6TXNBrpZXfgYkoEXGfc0CzfQsu4PzOw2CANwCJPYgSxS5gao430lv41ifTE/0AQPdeGJeYCcU+npFtxysPnQ6uqL3XK9PFnUnfYoBcnfE+f8rZ972h4Rs5VyKqZBFzgFltv6vKEp7xEe2WMA52o9PUvqe5X267ZJiuQV4ZiQAk97F9Zd5KDk0IrbotfdEuSzorvBPM/LdTcY7NC9diygXiaBa+ePaZOnyeN+9hr/qkT6hgR0IdLm/quCRrtB8e06dteCauxkTsYq5fmzdRR44l7hxJrDVNkdrxByLjg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=KlDRWuyL54wp6gCAfR0Z30yGWUbPwOprkje730daaMk=; b=ATPq4A/NwkMcWbdLLi5PNZZw8S0o4m2Dxi7/ohWQsocIMhHZuryNf5VKJV47QRtljzoz42OxtpBx0VItRa6hiAPSqSnVrXaV6sPCi7G4bu3ZDObjuZxbMxnN8TzQYyMBEozabig7lVtErBgsfwY+lE7Rv6Bly9RZ0R77OkPs32s6YkIDmZoJxXhQD1WoqcutV2xH7mlRRRPvVApRSRJp3YV/nUaTQtRhNDg0WO7PkghHn41ljDqH7zOVBHpM1AYmG9AAXO/EdafrWxKMeNE22wTK3auZvUz2/CsJIk/CuTccGGRayi7k5NL+nHJLAz3Kx7rUa2f0XfbP22yu/TbiUA== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nxp.com; Received: from AM7PR04MB7046.eurprd04.prod.outlook.com (2603:10a6:20b:113::22) by GVXPR04MB10754.eurprd04.prod.outlook.com (2603:10a6:150:225::10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.8158.27; Mon, 25 Nov 2024 09:35:27 +0000 Received: from AM7PR04MB7046.eurprd04.prod.outlook.com ([fe80::d1ce:ea15:6648:6f90]) by AM7PR04MB7046.eurprd04.prod.outlook.com ([fe80::d1ce:ea15:6648:6f90%6]) with mapi id 15.20.8182.019; Mon, 25 Nov 2024 09:35:27 +0000 From: Liu Ying To: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org Cc: p.zabel@pengutronix.de, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, glx@linutronix.de, vkoul@kernel.org, kishon@kernel.org, aisheng.dong@nxp.com, agx@sigxcpu.org, francesco@dolcini.it, frank.li@nxp.com, dmitry.baryshkov@linaro.org Subject: [DO NOT MERGE PATCH v4 19/19] arm64: dts: imx8qxp-mek: Add MX8-DLVDS-LCD1 display module support Date: Mon, 25 Nov 2024 17:33:16 +0800 Message-Id: <20241125093316.2357162-20-victor.liu@nxp.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241125093316.2357162-1-victor.liu@nxp.com> References: <20241125093316.2357162-1-victor.liu@nxp.com> X-ClientProxiedBy: SG2PR01CA0131.apcprd01.prod.exchangelabs.com (2603:1096:4:40::35) To AM7PR04MB7046.eurprd04.prod.outlook.com (2603:10a6:20b:113::22) Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM7PR04MB7046:EE_|GVXPR04MB10754:EE_ X-MS-Office365-Filtering-Correlation-Id: 72f34ec2-4113-4919-1f92-08dd0d347e67 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|52116014|7416014|1800799024|366016|38350700014; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:AM7PR04MB7046.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(376014)(52116014)(7416014)(1800799024)(366016)(38350700014);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: lssQBRCgOvSw3bNnhUxwtzSMmrnUxHVvQa+9gKI5KFxoRL5Sj69jqBGR0fB9t8SJOfkwOrbz9ULUqWuzZSpiWZvftc6P/9mpajLn4ZoqrBY3nrFzLpjMOrGmjgmnmUNxEaolGULJwfTAEUp55f5xyjleI5V68HvDQsOX/jR54RkJ8TUR4gcmF0IiOnkn8zn52Y0CJ7SEuubIMBpqGHUYgnq/DkR04PiFPeaczS/2PdTLrua8Ra4fr78FFNH3Yri4FrEjFnwdfvnCY+FjhEaFO1uSolP07U4hFRxo2j17W3De1baRyx4BG4t+jH8od4IpaNiAbwN679+Wf+jzmA1ovWywPQzXoVO0DrxcaoCdyx2TQAGh6l/Z3qy1n/eH26czj0GuITw/7R9CS1MRfA3Ovcgn7JxvrgEcRTqDXa0rNWPmESVF1sneDtqrBJtUIeF+PzERfGj8+vdJRjR10ZZp3gqRbmie7muR7lNON0jlQfrzhknTmZZvmrnSe7c/ug1F28OIzTnhcppDCvB5oQ0QXuHWXMPEid9NWgXRwTVScaNXuycQDXuHFnWRj6Rwd+PYIliYVdoMqLaDOvHT8pUe//OFj3Zz1nMvmCiTuXw/9ikBPvIIRocvt21jikZIS4C1YojvMq3dYwrFss0Vehvi+5LiP/k+Xd1Z6PmHGMn7aLDio+68f2BVnd23+3plS29m9vsEaEKkr43p2IJWUY7j1QAtG+5ycMXd6YBnQ0xzcu1PLLFQVNnbXR6vnjWlKtYY/PxE6rWxC2NLHtvwJ9Vmn1E/Qz5faEA63BNwaLCitJ8uhxTIMy6GgXuP07sCBgQSCi7srcmnj8bMOGAQ4Lj1ZylAbE+LwEApeZaetEKgO5WUfyCKjY6PHSVd+qZETs3Ik/tz3uKeFsw3EPmQZQ3BbKIl/AVfT6aukqoN1Ceoacqi9+Uxn7h+43ew8WPZvLHKu+PITaAVzm4yjpfLl0wyW9GI1/yRkTTOyAk6ZJZ93lpPlAZc++Syljk2t+H8UJrphy2DoCH8JQGe24mAwIzYbhpKfQ0kmZTuJ4pj+LQxiuFahKMb1oAPVcun9u2zGkk3gK803yU7EM9QwCcqyHg2/lhJwnpLdNllXRsRaUZvnNZluWzIXaKL6KHTdeqYj5cx1+NiZVyk1fouu6VoZOLa2ZE0M5rN6Fhg4ls/m1a/iud2C62QeGcsQmt328VLi0hE5OTvX7YfOOeGfjelUxhwvMH2WFPpDUmT+vaA5ZW/hOy1u/9+M2glKDXaxCYKvsNnMJ0gqfh0MBqaVljOu/iNqpl0CkIuNtWkyoC2AHduNw/LJe/a+8HykCeUiy6c1GMjIpWYrSq5OhgXbObeYWWrvVcARmISt5qiAhLKWTCvBuuA1uz2sBlmgpvYGwV3TSE9xJyobPhJF4MqTtlGVfdT+g/v4CqaQRjgsX4QMh7mLpk16UNH9SINNbFr4Iq7jZ1bil0W9Ynj0E7ozdANOw7YqWspaQx7W2M+k0QgGN6kxM8O96vtTccTOMO4kIPFQBD+cr4RFuwQ+4NpjaU86DpL9FMWDV4EEtIznO5ECMAq5UxaxTnEAYFhggHFE1+a734T X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 72f34ec2-4113-4919-1f92-08dd0d347e67 X-MS-Exchange-CrossTenant-AuthSource: AM7PR04MB7046.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 25 Nov 2024 09:35:26.9759 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: k/fbLJ+W/rK0xtp5BRHrzdDBLili2tbip6NOwSPMXthYrHJl8PJUsE6KEfclv4tnd2RMoQsX73BtJOeWGMUAOg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: GVXPR04MB10754 MX8-DLVDS-LCD1 display module integrates a KOE TX26D202VM0BWA LCD panel and a touch IC. Add an overlay to support the LCD panel on i.MX8qxp MEK. mipi_lvds_0_ldb channel0 and mipi_lvds_1_ldb channel1 send odd and even pixels to the panel respectively. Signed-off-by: Liu Ying --- v4: * No change. v3: * No change. v2: * New patch. (Francesco) arch/arm64/boot/dts/freescale/Makefile | 4 + .../imx8qxp-mek-mx8-dlvds-lcd1-lvds0-odd.dtso | 183 ++++++++++++++++++ arch/arm64/boot/dts/freescale/imx8qxp-mek.dts | 30 +++ 3 files changed, 217 insertions(+) create mode 100644 arch/arm64/boot/dts/freescale/imx8qxp-mek-mx8-dlvds-lcd1-lvds0-odd.dtso diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index 42e6482a31cb..a22476e81cc7 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -254,6 +254,10 @@ dtb-$(CONFIG_ARCH_MXC) += imx8qxp-colibri-eval-v3.dtb dtb-$(CONFIG_ARCH_MXC) += imx8qxp-colibri-iris.dtb dtb-$(CONFIG_ARCH_MXC) += imx8qxp-colibri-iris-v2.dtb dtb-$(CONFIG_ARCH_MXC) += imx8qxp-mek.dtb + +imx8qxp-mek-mx8-dlvds-lcd1-lvds0-odd-dtbs += imx8qxp-mek.dtb imx8qxp-mek-mx8-dlvds-lcd1-lvds0-odd.dtbo +dtb-$(CONFIG_ARCH_MXC) += imx8qxp-mek-mx8-dlvds-lcd1-lvds0-odd.dtb + dtb-$(CONFIG_ARCH_MXC) += imx8qxp-tqma8xqp-mba8xx.dtb dtb-$(CONFIG_ARCH_MXC) += imx8ulp-evk.dtb dtb-$(CONFIG_ARCH_MXC) += imx93-9x9-qsb.dtb diff --git a/arch/arm64/boot/dts/freescale/imx8qxp-mek-mx8-dlvds-lcd1-lvds0-odd.dtso b/arch/arm64/boot/dts/freescale/imx8qxp-mek-mx8-dlvds-lcd1-lvds0-odd.dtso new file mode 100644 index 000000000000..7ddd90e68754 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8qxp-mek-mx8-dlvds-lcd1-lvds0-odd.dtso @@ -0,0 +1,183 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2024 NXP + */ + +/dts-v1/; +/plugin/; + +#include + +&{/} { + panel-lvds0 { + compatible = "koe,tx26d202vm0bwa"; + backlight = <&backlight_lvds1>; + power-supply = <®_vcc_per_3v3>; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + dual-lvds-odd-pixels; + + panel_lvds0_in: endpoint { + remote-endpoint = <&lvds0_out>; + }; + }; + + port@1 { + reg = <1>; + dual-lvds-even-pixels; + + panel_lvds1_in: endpoint { + remote-endpoint = <&lvds1_out>; + }; + }; + }; + }; +}; + +&backlight_lvds1 { + status = "okay"; +}; + +&dc0_framegen0 { + assigned-clocks = <&clk IMX_SC_R_DC_0_PLL_0 IMX_SC_PM_CLK_PLL>, + <&clk IMX_SC_R_DC_0 IMX_SC_PM_CLK_MISC0>; + assigned-clock-parents = <0>, + <&clk IMX_SC_R_DC_0_PLL_0 IMX_SC_PM_CLK_PLL>; + assigned-clock-rates = <940320000>; +}; + +&dc0_pixel_link0 { + status = "okay"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@1 { + reg = <1>; + + status = "okay"; + }; + }; +}; + +&dc0_pc { + status = "okay"; + + channel@0 { + status = "okay"; + }; +}; + +&mipi_lvds_0_ldb { + #address-cells = <1>; + #size-cells = <0>; + fsl,companion-ldb = <&mipi_lvds_1_ldb>; + status = "okay"; + + channel@0 { + #address-cells = <1>; + #size-cells = <0>; + reg = <0>; + status = "okay"; + + port@1 { + reg = <1>; + + lvds0_out: endpoint { + remote-endpoint = <&panel_lvds0_in>; + }; + }; + }; +}; + +&mipi_lvds_0_phy { + status = "okay"; +}; + +&mipi_lvds_0_pxl2dpi { + fsl,companion-pxl2dpi = <&mipi_lvds_1_pxl2dpi>; + status = "okay"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + mipi_lvds_0_pxl2dpi_dc0_pixel_link0: endpoint@0 { + status = "okay"; + }; + }; + + port@1 { + reg = <1>; + + mipi_lvds_0_pxl2dpi_mipi_lvds_0_ldb_ch0: endpoint@0 { + status = "okay"; + }; + }; + }; +}; + +&mipi_lvds_1_ldb { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + channel@1 { + #address-cells = <1>; + #size-cells = <0>; + reg = <1>; + status = "okay"; + + port@1 { + reg = <1>; + + lvds1_out: endpoint { + remote-endpoint = <&panel_lvds1_in>; + }; + }; + }; +}; + +&mipi_lvds_1_phy { + status = "okay"; +}; + +&mipi_lvds_1_pwm { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm_mipi_lvds1>; + status = "okay"; +}; + +&mipi_lvds_1_pxl2dpi { + status = "okay"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + mipi_lvds_1_pxl2dpi_dc0_pixel_link0: endpoint@1 { + status = "okay"; + }; + }; + + port@1 { + reg = <1>; + + mipi_lvds_1_pxl2dpi_mipi_lvds_1_ldb_ch1: endpoint@1 { + status = "okay"; + }; + }; + }; +}; diff --git a/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts b/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts index c7b4015c7bf7..cb999be00c22 100644 --- a/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts +++ b/arch/arm64/boot/dts/freescale/imx8qxp-mek.dts @@ -21,6 +21,16 @@ chosen { stdout-path = &lpuart0; }; + backlight_lvds1: backlight-lvds1 { + compatible = "pwm-backlight"; + pwms = <&mipi_lvds_1_pwm 0 100000 0>; + brightness-levels = <0 100>; + num-interpolated-steps = <100>; + default-brightness-level = <100>; + power-supply = <®_vcc_12v0>; + status = "disabled"; + }; + imx8x_cm4: imx8x-cm4 { compatible = "fsl,imx8qxp-cm4"; mbox-names = "tx", "rx", "rxdb"; @@ -58,6 +68,20 @@ dsp_vdev0buffer: memory@94300000 { }; }; + reg_vcc_12v0: regulator-vcc-12v0 { + compatible = "regulator-fixed"; + regulator-name = "VCC_12V0"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + }; + + reg_vcc_per_3v3: regulator-vcc-per-3v3 { + compatible = "regulator-fixed"; + regulator-name = "VCC_PER_3V3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + reg_usdhc2_vmmc: usdhc2-vmmc { compatible = "regulator-fixed"; regulator-name = "SD1_SPWR"; @@ -785,6 +809,12 @@ IMX8QXP_FLEXCAN2_RX_ADMA_UART3_RX 0x06000020 >; }; + pinctrl_pwm_mipi_lvds1: mipilvds1pwmgrp { + fsl,pins = < + IMX8QXP_MIPI_DSI1_GPIO0_00_MIPI_DSI1_PWM0_OUT 0x00000020 + >; + }; + pinctrl_pcieb: pcieagrp { fsl,pins = < IMX8QXP_PCIE_CTRL0_PERST_B_LSIO_GPIO4_IO00 0x06000021