From patchwork Tue Jan 24 11:02:09 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexander Stein X-Patchwork-Id: 13114060 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 76702C38142 for ; Tue, 24 Jan 2023 13:03:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=i3WcRECaTuQJNyHmPqk5aONw1s4aNb/f3cqGtHI3jU0=; b=RuNk0N7ALhilda KdyW06dKZgxpHyb4Eg3RA99vIWFY4DtNj6QPUfCLvgEt9GUEND1WO60sYomAmjQwyuogzx9Z99QPW xOx0T4dD/HNLZM7TeuBXB58fpz+tDHLP1yO8SvTg5tP87ykCerDx9RKtmbtrUv2GUnQeiZKNrrSPL esqSzOhyq8YjFnjA+0puGyhGgtPw9Bad0K9AM6Ck3Z1noFSl0TxbCRSxHwF7sqNSx+eK05IEuViTE QOG/Xl9dRVmqbRFg538Z3zVaj8XoI1WM4o6tE/zXPvTmEBLciYEnVcq2SQEluIRbkpCOXWuEmrmSY 6w++sbx6liCwMYGt8sQg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pKIwV-003pIN-DN; Tue, 24 Jan 2023 13:02:27 +0000 Received: from desiato.infradead.org ([2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pKIwT-003pI7-Qj for linux-arm-kernel@bombadil.infradead.org; Tue, 24 Jan 2023 13:02:26 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=Content-Transfer-Encoding:MIME-Version :References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description; bh=UhEGKPQYZuc8JeUYJQypaDn3DGwfkkMbp6gpJXkidK4=; b=cZ3oqWL8YeVNBCE9ZjNly3eJnX QYsc5C+hy37whiuGDyknrh9LFYUVGAAvNbVdPKFNseaM8zQ5HxHkhpPgVqjVgLRUGfaljxeAQZsRj D1EnDli+xBtZMA5CAwhTvHfkKc8ifd+bpyXmuQjcQTGgv5ROYLhIyu31Y052PeXnT75q0LcC0I+k0 svC4epILYUigsX0/11h4lrqkym37ZA+/BBkU9XwHFWbLB+mdklGgahW/GFa7Wrp6zOx+hrKpgRPCk FdjMtHCAwIqodps6sCxMgpxPvi0OeAAICN7Jo3etQ3ykBTBXrrQek3jUpPzCBRn4qVr0Pshjx0AK5 bSynQ5uw==; Received: from mx1.tq-group.com ([93.104.207.81]) by desiato.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1pKH3s-001nec-36 for linux-arm-kernel@lists.infradead.org; Tue, 24 Jan 2023 11:01:59 +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=1674558147; x=1706094147; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=UhEGKPQYZuc8JeUYJQypaDn3DGwfkkMbp6gpJXkidK4=; b=DiEfbkhhnesOdtJ6VrAbYy19AWPwBmSgGNpG1lnHO3bzSeKI5HH7uweZ 0XyLIKXDISG14tpa8lq9Qz5mC39s5hCnv9AzqPAaMOBXkrStVgPDGVSGH fZz3iwrUvFXSniJcleGZkoIHldNYH8dnjKuJIkFieh8voHfkh5KKNzimv WYOgw3IeTOJYY9XRWjYq4ura6EjY12BIzsVPZmPqt4WMgOQR8x5SCCzm8 x5LVdJiwQW82CjFeMUixKGxb5CSyLmiQZeDLV8XvBs3p+LMycURFDbQ54 +yWO8BZByA+2LcMnFncSmxW0dm+yzd5zkDpMbmM7nWfx3D3/KFBn6Ewc3 g==; X-IronPort-AV: E=Sophos;i="5.97,242,1669071600"; d="scan'208";a="28616625" Received: from unknown (HELO tq-pgp-pr1.tq-net.de) ([192.168.6.15]) by mx1-pgp.tq-group.com with ESMTP; 24 Jan 2023 12:02:18 +0100 Received: from mx1.tq-group.com ([192.168.6.7]) by tq-pgp-pr1.tq-net.de (PGP Universal service); Tue, 24 Jan 2023 12:02:18 +0100 X-PGP-Universal: processed; by tq-pgp-pr1.tq-net.de on Tue, 24 Jan 2023 12:02:18 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tq-group.com; i=@tq-group.com; q=dns/txt; s=key1; t=1674558138; x=1706094138; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=UhEGKPQYZuc8JeUYJQypaDn3DGwfkkMbp6gpJXkidK4=; b=l5c6s4chmhCkC4xd3c7PYqgRsDrDp2L4qAu9wReiAixi96pbY2poT0+R gBAKkAKo/F5psBQmqdxfrAEjlRkqPc03lp3ciezsdsDBeUEyYS0jSIDX9 JRUQo1V0GnU1jylrjtFUwigqw4+snRWQzJoO8og15zCoH6+UaJSVoLABm m8TbLiGLRKz3yIKq6bV2lbOz3Dt+9v+pmhzz/thJoYPmAsFi8Os7koQTy qyA6epufweOg7A+3ZQT+Hp6u0fvof9EgGJjIRWzrp8VIjW5K0cqEGXPrm K25BSZZ+VAHihpWDFTtRFOKbHBo8eLA/cymKRp5lzYfDgnyDcSzswY30R Q==; X-IronPort-AV: E=Sophos;i="5.97,242,1669071600"; d="scan'208";a="28616624" Received: from vtuxmail01.tq-net.de ([10.115.0.20]) by mx1.tq-group.com with ESMTP; 24 Jan 2023 12:02:18 +0100 Received: from steina-w.tq-net.de (unknown [10.123.53.21]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by vtuxmail01.tq-net.de (Postfix) with ESMTPSA id 45E3F280074; Tue, 24 Jan 2023 12:02:18 +0100 (CET) From: Alexander Stein To: Rob Herring , Krzysztof Kozlowski , Arnd Bergmann , Olof Johansson , Shawn Guo , Li Yang , Russell King , Marek Vasut , Marcel Ziswiler , Michael Ellerman , Nicholas Piggin , Christophe Leroy , Masahiro Yamada , Nathan Chancellor , Nick Desaulniers , Nicolas Schier Cc: Alexander Stein , soc@kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linuxppc-dev@lists.ozlabs.org, linux-kbuild@vger.kernel.org Subject: [PATCH v3 06/10] ARM: dts: ls1021a: add TQMLS1021A/MBLS102xA LVDS CDTECH DC44 overlay Date: Tue, 24 Jan 2023 12:02:09 +0100 Message-Id: <20230124110213.3221264-7-alexander.stein@ew.tq-group.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230124110213.3221264-1-alexander.stein@ew.tq-group.com> References: <20230124110213.3221264-1-alexander.stein@ew.tq-group.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230124_110157_330501_CEA52F1B X-CRM114-Status: GOOD ( 16.94 ) 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 Add device tree overlay for LVDS display usage. Signed-off-by: Alexander Stein --- Changes in v3: * None Changes in v2: * None arch/arm/boot/dts/Makefile | 2 + ...1021a-tqmls1021a-mbls1021a-cdtech-dc44.dts | 55 +++++++++++++++++++ 2 files changed, 57 insertions(+) create mode 100644 arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a-cdtech-dc44.dts diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index f9f75c5325808..64cc0f3f6efb0 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -806,9 +806,11 @@ dtb-$(CONFIG_SOC_LS1021A) += \ ls1021a-tsn.dtb \ ls1021a-twr.dtb +ls1021a-tqmls1021a-mbls1021a-cdtech-dc44-dtbs := ls1021a-tqmls1021a-mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-cdtech-dc44.dtbo ls1021a-tqmls1021a-mbls1021a-hdmi-dtbs := ls1021a-tqmls1021a-mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-hdmi.dtbo ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33-dtbs := ls1021a-tqmls1021a-mbls1021a.dtb ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33.dtbo +dtb-$(CONFIG_SOC_LS1021A) += ls1021a-tqmls1021a-mbls1021a-cdtech-dc44.dtb dtb-$(CONFIG_SOC_LS1021A) += ls1021a-tqmls1021a-mbls1021a-hdmi.dtb dtb-$(CONFIG_SOC_LS1021A) += ls1021a-tqmls1021a-mbls1021a-lvds-tm070jvhg33.dtb diff --git a/arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a-cdtech-dc44.dts b/arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a-cdtech-dc44.dts new file mode 100644 index 0000000000000..ddc71bc597295 --- /dev/null +++ b/arch/arm/boot/dts/ls1021a-tqmls1021a-mbls1021a-cdtech-dc44.dts @@ -0,0 +1,55 @@ +// SPDX-License-Identifier: (GPL-2.0-or-later OR X11) +/* + * Copyright 2018-2023 TQ-Systems GmbH , + * D-82229 Seefeld, Germany. + * Author: Alexander Stein + + */ + +/dts-v1/; +/plugin/; + +#include +#include + +&backlight_dcu { + status = "okay"; +}; + +&dcu { + status = "okay"; + + port { + dcu_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; +}; + +&display { + compatible = "cdtech,s070swv29hg-dc44"; + status = "okay"; + + port { + panel_in: endpoint { + remote-endpoint = <&dcu_out>; + }; + }; +}; + +&i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + polytouch: touchscreen@38 { + compatible = "edt,edt-ft5406"; + 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>; + gain = <20>; + touchscreen-size-x = <800>; + touchscreen-size-y = <480>; + }; +};