From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx1.tq-group.com (mx1.tq-group.com [93.104.207.81]) (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 5BE43266B59; Tue, 8 Apr 2025 09:31:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=93.104.207.81 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744104707; cv=none; b=pMvdhinH7HfVVa/Pq+2OEyspw/6PzgCXlH/jFEpAEbezHAlYGG7ozDpR6HjkP5G4ZdHfVhxLMqcFnshrZXxwG2V8HMUF4X0K8rnYDmRpR2OLJ3w8lu511Jgxlldcy4Fxt1cK8eNYvCeUE2vO1dsJCztgd2lqWIaBqnVXxbbG77Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744104707; c=relaxed/simple; bh=d89052IXcNu0CH2QWqwTLw9kAS5Xw7bIBoFXHt7yxEU=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=jRoRP3yxLwLIFuMShPdGLa9/w4HcNviSuKv3JxnuKMzEqtEDAW4RjIVkL7lYA/uNI858BoHnNq2w0pV5GA4hGU4hTZOrgOHmI79zIQU+tcEV27t4XDH8jxrp/7QgKNOmU8f7Ho+b/ta8aDzsTS63xljVNlyYEyKZ+PGRTILJKMg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ew.tq-group.com; spf=pass smtp.mailfrom=ew.tq-group.com; dkim=pass (2048-bit key) header.d=tq-group.com header.i=@tq-group.com header.b=EvYkBj82; dkim=fail (0-bit key) header.d=ew.tq-group.com header.i=@ew.tq-group.com header.b=dxm4gcWC reason="key not found in DNS"; arc=none smtp.client-ip=93.104.207.81 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=ew.tq-group.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ew.tq-group.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=tq-group.com header.i=@tq-group.com header.b="EvYkBj82"; dkim=fail reason="key not found in DNS" (0-bit key) header.d=ew.tq-group.com header.i=@ew.tq-group.com header.b="dxm4gcWC" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tq-group.com; i=@tq-group.com; q=dns/txt; s=key1; t=1744104704; x=1775640704; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=VsPKq5bnz+xbuaDXmAIW+FHBSb1rIYp7s4cZKf3qJFI=; b=EvYkBj82gLIV3LtT6bghyd36Jwi1oE24IvEsOih8iNplkjeYqAvFMzZR XWybhwk04MvZNcuGbowy3GbZP6Sp2wDVenkh6BA6Fk4D5+a56EEUPMhdd OAaRE3hZJCLu9dndW0GAzmfXJ7HkdTaL+v8RnaAqDhP41iWbxjX+ZQapQ 1hdP4+zHAA4s+cjMgbCHihszxkP2qOVvXIe8/3BE5/bCbTG0DLoG9G/bW nAs0+CGMn+sL9uFYjK+fHqknwBS1OO0HI8tMmpSnKpiLxqJ4LlIvYFMSO F3k8juOs6na6EQK+r7A4MbV2fxz1iMcu3GJZ3M5kWBp+3bD009SZH9tX7 g==; X-CSE-ConnectionGUID: UPST+TY/SJSRBb7D3z36Bg== X-CSE-MsgGUID: qKK9JvXZTw2J7t8o/Yputw== X-IronPort-AV: E=Sophos;i="6.15,197,1739833200"; d="scan'208";a="43397388" Received: from vmailcow01.tq-net.de ([10.150.86.48]) by mx1.tq-group.com with ESMTP; 08 Apr 2025 11:31:43 +0200 X-CheckPoint: {67F4ECFF-4-7141A0B0-E6EDEC14} X-MAIL-CPID: 46C47596A6C7CF91E3972AD22E8C7313_3 X-Control-Analysis: str=0001.0A006368.67F4ED09.0035,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 822A31694DE; Tue, 8 Apr 2025 11:31:38 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ew.tq-group.com; s=dkim; t=1744104698; 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=VsPKq5bnz+xbuaDXmAIW+FHBSb1rIYp7s4cZKf3qJFI=; b=dxm4gcWCz6QFFVoVUkHCY1OmHIvGwbZI5a+YpBbGuTXma5oeqELZizngS841P0D6FdA3+K kT+ohXvUU0TsNmssN4D3bxMeSVtrVsMAfovyrwn3i4fdujPl5FXyTMmbACYcnAfSol79W6 sDd+dXm271AVTrZeO0Pgpt0Qwme74D48QD1OjNq2KUe2FcRzim//gqGCe2Z3n8kDD4uFtJ nJycUkA1ElejR1co+EqBQocVgVQDyOffwaPGUTivBcRuhtmHHiYOulskeWIO2i6r6NCc6u hUQ7aNsfi9ngQTfP7gBxQm77KI2VL7GpjtmOl7bkRdXBMZeSUeNsoD/d61Z+xg== 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, imx@lists.linux.dev, Frank Li Subject: [PATCH v2 5/7] ARM: dts: ls1021a-tqmals1021a: Add overlay for CDTech FC21 RGB display Date: Tue, 8 Apr 2025 11:30:52 +0200 Message-ID: <20250408093059.551700-6-alexander.stein@ew.tq-group.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250408093059.551700-1-alexander.stein@ew.tq-group.com> References: <20250408093059.551700-1-alexander.stein@ew.tq-group.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Last-TLS-Session-Version: TLSv1.3 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>; +}; + -- 2.43.0