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 X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A9F8BC433DB for ; Thu, 21 Jan 2021 06:13:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 630B0238EC for ; Thu, 21 Jan 2021 06:13:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726310AbhAUGNa (ORCPT ); Thu, 21 Jan 2021 01:13:30 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58194 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726481AbhAUGMd (ORCPT ); Thu, 21 Jan 2021 01:12:33 -0500 Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 44AE5C061757 for ; Wed, 20 Jan 2021 22:11:53 -0800 (PST) Received: from dude.hi.pengutronix.de ([2001:67c:670:100:1d::7]) by metis.ext.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1l2TC4-0006PK-3c; Thu, 21 Jan 2021 07:11:44 +0100 Received: from ore by dude.hi.pengutronix.de with local (Exim 4.92) (envelope-from ) id 1l2TC2-00061m-8Z; Thu, 21 Jan 2021 07:11:42 +0100 From: Oleksij Rempel To: Mark Rutland , Rob Herring , Sascha Hauer , Shawn Guo , Thierry Reding , Sam Ravnborg , David Airlie , Daniel Vetter Cc: Oleksij Rempel , Robin van der Gracht , devicetree@vger.kernel.org, Fabio Estevam , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, NXP Linux Team , Pengutronix Kernel Team , David Jander , dri-devel@lists.freedesktop.org Subject: [PATCH v2 4/7] ARM: dts: imx6dl-prtvt7: add TSC2046 touchscreen node Date: Thu, 21 Jan 2021 07:11:38 +0100 Message-Id: <20210121061141.23062-5-o.rempel@pengutronix.de> X-Mailer: git-send-email 2.30.0 In-Reply-To: <20210121061141.23062-1-o.rempel@pengutronix.de> References: <20210121061141.23062-1-o.rempel@pengutronix.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::7 X-SA-Exim-Mail-From: ore@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: devicetree@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add touchscreen support to the Protonic VT7 board. Co-Developed-by: Robin van der Gracht Signed-off-by: Robin van der Gracht Signed-off-by: Oleksij Rempel --- arch/arm/boot/dts/imx6dl-prtvt7.dts | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/arch/arm/boot/dts/imx6dl-prtvt7.dts b/arch/arm/boot/dts/imx6dl-prtvt7.dts index d9cb1e41cc10..836026a0e219 100644 --- a/arch/arm/boot/dts/imx6dl-prtvt7.dts +++ b/arch/arm/boot/dts/imx6dl-prtvt7.dts @@ -266,6 +266,21 @@ &ecspi2 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_ecspi2>; status = "okay"; + + touchscreen@0 { + compatible = "ti,tsc2046"; + reg = <0>; + pinctrl-0 = <&pinctrl_tsc>; + pinctrl-names ="default"; + spi-max-frequency = <100000>; + interrupts-extended = <&gpio3 20 IRQ_TYPE_EDGE_FALLING>; + pendown-gpio = <&gpio3 20 GPIO_ACTIVE_LOW>; + touchscreen-max-pressure = <4095>; + ti,vref-delay-usecs = /bits/ 16 <100>; + ti,x-plate-ohms = /bits/ 16 <800>; + ti,y-plate-ohms = /bits/ 16 <300>; + wakeup-source; + }; }; &i2c1 { -- 2.30.0