From mboxrd@z Thu Jan 1 00:00:00 1970 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 D4243C87FCA for ; Mon, 21 Jul 2025 11:39:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: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=if3G31kDyONKU4cYh6cAYYRUvhtz4mtYtm+FhFilxts=; b=uP+lnUmipvyEhP5zFsY1xF5los G5MCeLm9RDujZNpjNTC6JCgdssNScrfrop6Ry9J5qp7nYBROUL7PxoJ7bbPfKzanpcM+T4TVsKoDX CYRDMyHOCAD45lJAnb5k5OLDbrwoUoBmqMr+o12s/LgMy5Flo57aYIH2wvIy3Y/L8e88FXTFqtx7U 26c9b1i+EDV6MnEUC9BuK4S6zWWCcFY0/CmA6V48M7ullyC3pnqGoNDYUdSXAtbu3cK0dBzDrxjb1 0D8AeJSmNP8Y5m9JtmBOxx8beMsGfgxDCFeVK/w0RfZqm/XmYKuU59V0aR5dWTDuJkyv70N8ISETB rO/XnONQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1udorQ-0000000H7Fz-07JQ; Mon, 21 Jul 2025 11:39:12 +0000 Received: from mail.fris.de ([116.203.77.234]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1udnRm-0000000GurM-3GQG for linux-arm-kernel@lists.infradead.org; Mon, 21 Jul 2025 10:08:40 +0000 Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id D9E84C75FF; Mon, 21 Jul 2025 12:08:36 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fris.de; s=dkim; t=1753092517; h=from:subject:date:message-id:to:cc:mime-version: content-transfer-encoding:in-reply-to:references; bh=if3G31kDyONKU4cYh6cAYYRUvhtz4mtYtm+FhFilxts=; b=KbUJsVCi58oBt+Pft9XY38ImHzMB6aisEcggDcryygYT07VffSxu0lnLGxKldGzeiuYAdh vzaue5hIKJgTUA7ST+ac2Ya+jLfBwcKl/xrgEXvfifh69HT0wiDn7Ui29ZA3xwhi+uC1xA c31rEyaFD5yTttEVJufCT2fdWRNuYxxDlsx8rd0dT3Z2Agt0isIsUDQZiD3WsbbXNbUiqG F9+ujUhJqrEPDTzYnNdGZ7lYyKskyzyFgkmlW/xzUfeEGZqOD31qs7FihzKQeuAbP4eQpv pZ51K1/Yczz+vczEfqRKSapJ/XK91W32DUG8ef2xMYHlLAzVKDrgaN+xXTUUiQ== From: Frieder Schrempf To: linux-arm-kernel@lists.infradead.org, Conor Dooley , devicetree@vger.kernel.org, imx@lists.linux.dev, Krzysztof Kozlowski , linux-kernel@vger.kernel.org, Rob Herring , Sascha Hauer , Shawn Guo Cc: Oualid Derouiche , Frieder Schrempf , Fabio Estevam , Pengutronix Kernel Team Subject: [PATCH v2 04/12] arm64: dts: imx8mm-kontron: Add Sitronix touch controller in DL devicetree Date: Mon, 21 Jul 2025 12:05:38 +0200 Message-ID: <20250721100701.115548-5-frieder@fris.de> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20250721100701.115548-1-frieder@fris.de> References: <20250721100701.115548-1-frieder@fris.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Last-TLS-Session-Version: TLSv1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250721_030838_967490_DFD0E080 X-CRM114-Status: GOOD ( 11.36 ) 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 From: Oualid Derouiche Some new panels have the Sitronix touch instead of Goodix. Support them by adding a node for the new controller. The bootloader needs to detect the correct controller and enable/disable the nodes accordingly. To make this easier add labels for both nodes. Signed-off-by: Oualid Derouiche Signed-off-by: Frieder Schrempf --- Changes for v2: * fix node name (thanks Fabio!) * add labels --- .../arm64/boot/dts/freescale/imx8mm-kontron-dl.dtso | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mm-kontron-dl.dtso b/arch/arm64/boot/dts/freescale/imx8mm-kontron-dl.dtso index 1db27731b581c..57d0739fcce32 100644 --- a/arch/arm64/boot/dts/freescale/imx8mm-kontron-dl.dtso +++ b/arch/arm64/boot/dts/freescale/imx8mm-kontron-dl.dtso @@ -107,7 +107,7 @@ &i2c2 { #size-cells = <0>; status = "okay"; - touchscreen@5d { + gt911: touchscreen@5d { compatible = "goodix,gt928"; reg = <0x5d>; pinctrl-names = "default"; @@ -117,6 +117,17 @@ touchscreen@5d { reset-gpios = <&gpio3 23 0>; irq-gpios = <&gpio3 22 0>; }; + + st1633: touchscreen@55 { + compatible = "sitronix,st1633"; + reg = <0x55>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_touch>; + interrupts = <22 8>; + interrupt-parent = <&gpio3>; + gpios = <&gpio3 22 0>; + status = "disabled"; + }; }; &lvds { -- 2.50.1