From patchwork Thu Mar 27 14:41:11 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Stein X-Patchwork-Id: 14031217 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 EDFAFC3600B for ; Thu, 27 Mar 2025 14:53:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=Dyd/G8UMS5Ev3nFa2e+b6IUVKqcLbE0qETb17ejIM0U=; b=cpxAWESGqo4nemDPQSzCNA/5b1 7g4TNBnpaYqFDtqt8Xc2oql7RnxfLQwM/IoSbys8XLGzUxQ4KQNaSY1MARRorYbx0bvlMBzb+o1X6 6Bd6AkhPa8MJybqJCRr4ubTyLBPNAFgcDs3z2mqcaKWCRhv3wNhl7q5R+HWrhPz51dc7J2mQI9LJZ nRHK9XTeK8+jHvJv7THi6TTer5Tq6fD+f2ukC7R+9wrXoe0rZAtxgpHA++r4NWHK7YNVjrQySWyjF 6Rt1QjVkfjPuj4+Ni8hoTwEOc5lTqN/c9XbqSwdyOCc0gSYyXPMjOmSw2QU4t5GW0Isa4X7vNV78L YvCmwiDg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.1 #2 (Red Hat Linux)) id 1txoc9-0000000BGkZ-3hCK; Thu, 27 Mar 2025 14:53:49 +0000 Received: from mx1.tq-group.com ([93.104.207.81]) by bombadil.infradead.org with esmtps (Exim 4.98.1 #2 (Red Hat Linux)) id 1txoQp-0000000BEll-2KxY for linux-arm-kernel@lists.infradead.org; Thu, 27 Mar 2025 14:42:08 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tq-group.com; i=@tq-group.com; q=dns/txt; s=key1; t=1743086527; x=1774622527; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=Dyd/G8UMS5Ev3nFa2e+b6IUVKqcLbE0qETb17ejIM0U=; b=a4a37sReCQQlHF/bJuuR8Ad4SX6wPDrBEKZ34rTifw8IxuCGtECuas3d 8FfNZFXW7ALkZx/wEl7GbEmYOf/sBL5IyuGHYYuNUqk3uGIWGIltpXSF4 Lr6WGgAWRDK9+qGqP98Fq+A/2Gs5taKhUuy0hASLsATmVOS0sT3MkVSyf 1DI8d1sgVZBbmGH1pbQoYqJHX6oPBvTXajOLipO5QfbR/a0kD393JEquF LC2/3LGtfn1w2YUZegK/yEoQn+Yk3QtdNcQG7sAcgrvJAmsjTaFXVQMyB bp9ai0ltZkrCKo5IaN5fk/XIZcnfnB/BDA8VKvCgM1ThIG+jSWytcswHR g==; X-CSE-ConnectionGUID: qfX6IfFPQe+8zvf4J8TqAg== X-CSE-MsgGUID: KDUy227MTOSbKnd+SqhOhw== X-IronPort-AV: E=Sophos;i="6.14,280,1736809200"; d="scan'208";a="43199521" Received: from vmailcow01.tq-net.de ([10.150.86.48]) by mx1.tq-group.com with ESMTP; 27 Mar 2025 15:42:06 +0100 X-CheckPoint: {67E563BE-1A-2417938-F0170C2B} X-MAIL-CPID: 273C908C772B6A21BDF104E7C9935432_2 X-Control-Analysis: str=0001.0A006368.67E563C5.0040,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0 Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 88B3E16C181; Thu, 27 Mar 2025 15:42:01 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ew.tq-group.com; s=dkim; t=1743086522; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=Dyd/G8UMS5Ev3nFa2e+b6IUVKqcLbE0qETb17ejIM0U=; b=g3Srv2QMwXPymym/Pr7o1MzFNhKRCvNDDcUgOALwTOYU5lFKRo5yhyQ6Kvdo033G+Yt5mf BROZdQTHQ+BI4JnGyQX9zk5afgAwxU6e3hCSXUh/X3e3Wxz0WiIzNWO98xwWm0Hw1+6f97 UMPKotXvDF8n+yT/qDSBP2JfhUei3htdQ6nzd5RwaI8iyCOTOIE10GJxFE0cEj1TMwpAXZ uTp54TKGPRoR9DFIihNura7uGzqcxHyX15jFuUPhhva+BiPUAEDUM/ZClXbekI0LNmN+Zy dx+4LmwGhr2AGfZVJ+nxJ7b1oGFaUaKrAJUxaNk+sLfdLwvXwPLQ5ZKbw6wPMA== From: Alexander Stein To: Shawn Guo , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Alexander Stein , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 5/7] ARM: dts: ls1021a-tqmals1021a: Add overlay for CDTech FC21 RGB display Date: Thu, 27 Mar 2025 15:41:11 +0100 Message-ID: <20250327144118.504260-6-alexander.stein@ew.tq-group.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250327144118.504260-1-alexander.stein@ew.tq-group.com> References: <20250327144118.504260-1-alexander.stein@ew.tq-group.com> MIME-Version: 1.0 X-Last-TLS-Session-Version: TLSv1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250327_074207_890509_E5BE8532 X-CRM114-Status: GOOD ( 13.59 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This adds an overlay for the supported RGB display CDTech FC21. DCU graphics chain is configured accordingly. Signed-off-by: Alexander Stein Reviewed-by: Frank Li --- arch/arm/boot/dts/nxp/ls/Makefile | 2 + ...-tqmls1021a-mbls1021a-rgb-cdtech-fc21.dtso | 56 +++++++++++++++++++ 2 files changed, 58 insertions(+) create mode 100644 arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a-rgb-cdtech-fc21.dtso diff --git a/arch/arm/boot/dts/nxp/ls/Makefile b/arch/arm/boot/dts/nxp/ls/Makefile index 7f96de6f80224..7b97b718ebc16 100644 --- a/arch/arm/boot/dts/nxp/ls/Makefile +++ b/arch/arm/boot/dts/nxp/ls/Makefile @@ -9,5 +9,7 @@ dtb-$(CONFIG_SOC_LS1021A) += \ ls1021a-tqmls1021a-mbls1021a-hdmi-dtbs += ls1021a-tqmls1021a-mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-hdmi.dtbo ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33-dtbs += ls1021a-tqmls1021a-mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33.dtbo +ls1021a-tqmls1021a-mbls1021a-rgb-cdtech-fc21-dtbs += ls1021a-tqmls1021a-mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-rgb-cdtech-fc21.dtbo dtb-$(CONFIG_SOC_LS1021A) += ls1021a-tqmls1021a-mbls1021a-hdmi.dtb dtb-$(CONFIG_SOC_LS1021A) += ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33.dtb +dtb-$(CONFIG_SOC_LS1021A) += ls1021a-tqmls1021a-mbls1021a-rgb-cdtech-fc21.dtb diff --git a/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a-rgb-cdtech-fc21.dtso b/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a-rgb-cdtech-fc21.dtso new file mode 100644 index 0000000000000..31494d9d09f8f --- /dev/null +++ b/arch/arm/boot/dts/nxp/ls/ls1021a-tqmls1021a-mbls1021a-rgb-cdtech-fc21.dtso @@ -0,0 +1,56 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT) +/* + * Copyright 2013-2014 Freescale Semiconductor, Inc. + * Copyright 2018-2025 TQ-Systems GmbH , + * D-82229 Seefeld, Germany. + * Author: Alexander Stein + */ + +#include +#include + +/dts-v1/; +/plugin/; + +&backlight_dcu { + status = "okay"; +}; + +&dcu { + status = "okay"; + + port { + dcu_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; +}; + +&display { + compatible = "cdtech,s070pws19hp-fc21"; + status = "okay"; +}; + +&i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + polytouch: touchscreen@38 { + compatible = "edt,edt-ft5406", "edt,edt-ft5x06"; + reg = <0x38>; + interrupt-parent = <&pca9554_0>; + interrupts = <6 IRQ_TYPE_EDGE_FALLING>; + /* LCD_PWR_EN -> TSC_WAKE */ + wake-gpios = <&pca9554_1 4 GPIO_ACTIVE_HIGH>; + iovcc-supply = <®_3p3v>; + vcc-supply = <®_3p3v>; + gain = <20>; + touchscreen-size-x = <800>; + touchscreen-size-y = <480>; + }; +}; + +&panel_in { + remote-endpoint = <&dcu_out>; +}; +