Received: by 10.192.165.148 with SMTP id m20csp980068imm; Thu, 10 May 2018 03:52:34 -0700 (PDT) X-Google-Smtp-Source: AB8JxZqjbp7jxl5ZTaYITP6t19racoX2crMPS6Kl3fdBpPvHX7PoyALZCua47JRs/HJMebKxUMLo X-Received: by 2002:a17:902:b10f:: with SMTP id q15-v6mr922473plr.142.1525949554914; Thu, 10 May 2018 03:52:34 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1525949554; cv=none; d=google.com; s=arc-20160816; b=eqZTM4UoBz9xfjPwwv8IJkjjTqHCKpZrTMesVw8klY2J8btE8hfje49hY8jlqJUKhJ 9mwGFAEzZZj/HBW4vVCG7lwlglzI1EJ2YixTFcOkU3rh7jNlIxnF1qSyF5CAazY+6yoR JUlF5/9v26JhONz/NrAT0RLQrMeJdQZ66fg28UgANrnBEOayXLK/wPpRtGPMHlRto2JF XnjqZu7q3SCWo0ts1U/w4/ApWIyi876T91DUBsKNlvcygcOuGdKS6I9DHo0IGVvs1laP ttdZ3jVHwljaBoc3vVGnOhoucpi8vkIYR2EttY4gJIztslfzyxdBAz1AP7FgOrTzR22I rDbA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:arc-authentication-results; bh=W5qHwqphvcyHHtzRsYmWB0XRkFt0QimWT9dYCXUVgqA=; b=yD+3gaB00+XO2bq5xAljiDq1t9FZcjAl7z1DLk9h9UOGuL3y8xYFBhr+lvBTCCHojT QuEBW/662zmnQnpb+MS81/DBYWZETbFSgwQqr0PZKzFQEh9MTlE9LEmtwkcH8PO1v6KF KcXXeCEyOHN+xIPt+Kh5EfMRZiPMHzGhbUUG2kk4aN4BkFkEznsnKycnrd8Yn1/ij26q SHSt6y4A6peZnjxmIpKd9nTIwMmEZMxOPc2omxwDccFGo+r5PKrgEJVDiVmmrFJhf4OO 24tCum8RQKFxoUV5ZVKvaGPAlWgGkaYIuqlRG8go7KELsaudhmbk+Ie6I9W5Awraz32L AjZQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id d17-v6si447702pgv.188.2018.05.10.03.52.20; Thu, 10 May 2018 03:52:34 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756876AbeEJKuc (ORCPT + 99 others); Thu, 10 May 2018 06:50:32 -0400 Received: from esa5.microchip.iphmx.com ([216.71.150.166]:10636 "EHLO esa5.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935249AbeEJKta (ORCPT ); Thu, 10 May 2018 06:49:30 -0400 X-IronPort-AV: E=Sophos;i="5.49,385,1520924400"; d="scan'208";a="11917226" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa5.microchip.iphmx.com with ESMTP/TLS/DHE-RSA-AES256-SHA; 10 May 2018 03:49:30 -0700 Received: from eh-station.mchp-main.com (10.10.76.4) by chn-sv-exch04.mchp-main.com (10.10.76.105) with Microsoft SMTP Server id 14.3.352.0; Thu, 10 May 2018 03:49:28 -0700 From: Eugen Hristev To: , , , , , , , , , , CC: Eugen Hristev Subject: [PATCH v5 9/9] ARM: dts: at91: sama5d2: Add resistive touch device Date: Thu, 10 May 2018 13:45:14 +0300 Message-ID: <1525949114-29263-10-git-send-email-eugen.hristev@microchip.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1525949114-29263-1-git-send-email-eugen.hristev@microchip.com> References: <1525949114-29263-1-git-send-email-eugen.hristev@microchip.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add generic resistive touch device which is connected to ADC block inside the SAMA5D2 SoC Signed-off-by: Eugen Hristev --- Changes in v5: - renamed touchscreen-threshold-pressure to touchscreen-min-pressure arch/arm/boot/dts/sama5d2.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/sama5d2.dtsi b/arch/arm/boot/dts/sama5d2.dtsi index f06ba99..a44f325 100644 --- a/arch/arm/boot/dts/sama5d2.dtsi +++ b/arch/arm/boot/dts/sama5d2.dtsi @@ -1442,6 +1442,16 @@ status = "disabled"; }; + resistive_touch: resistive-touch { + compatible = "resistive-adc-touch"; + io-channels = <&adc AT91_SAMA5D2_ADC_X_CHANNEL>, + <&adc AT91_SAMA5D2_ADC_Y_CHANNEL>, + <&adc AT91_SAMA5D2_ADC_P_CHANNEL>; + io-channel-names = "x", "y", "pressure"; + touchscreen-min-pressure = <50000>; + status = "disabled"; + }; + pioA: pinctrl@fc038000 { compatible = "atmel,sama5d2-pinctrl"; reg = <0xfc038000 0x600>; -- 2.7.4