Received: by 10.213.65.68 with SMTP id h4csp605485imn; Tue, 27 Mar 2018 05:36:31 -0700 (PDT) X-Google-Smtp-Source: AIpwx4+VHFXUqgL2I8LVKrHzZg0smJXhRvDdHHrMKwh8EiPF/Bl6STMME2OfxKaIJSTRiRZ81OQQ X-Received: by 2002:a17:902:7798:: with SMTP id o24-v6mr6147865pll.171.1522154191853; Tue, 27 Mar 2018 05:36:31 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1522154191; cv=none; d=google.com; s=arc-20160816; b=qQq3yE5bBGOKxTpIu8/jVosnh0S6E0KgIscguw0Ngump6s9LQrHm83O+gYdWXvql8B 6nnPbOwLXGlCnXEWJCXdjJORZLrISeMOSC/HgdiPJeIJRyt6ThZKG8nEyqakiqXqVSJ5 svT4F9hMMBIhTktQd07Q27DrFgT0W/NkJfGQ3nXyZUXHqkbpNNwFjE1xJ6GWHJlUSSu8 G+2MfUdqtT4zjchV0ZPYHAc77NKLQhoI4dZYMXtpr7OEdNLWbXujjHgG0jndWTWiEpH4 DUk1/9u5jsOsKjv27BrPE5IS2nkCJWRb6WcLEpzAq7KHRkaELjkBt6rPGUXEhyZLDLbM HAZA== 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=607axcMT4nMbkAtaCUuZrexrmvUTttFHi4x4SlxE5ho=; b=fJ+2Jrqfy1NO/Xzg+/s0bgRyOg1GUevwJJs9TNgkpqUag0CM12XJvwNL48qZOeXUzN fr7baKxnK0PWOl/icxKQ+ZiuwDfvYvmXyJsx3FhYsgZI2QsvmAyC025wGnLo4BQi5TmR Ft6HIonJ931TzVTEuOjnE0IT7uBJINPZOIkG4DOColiGK8fPRiSr3RpDxazlJkc4oS9w 2v2vO4u1EelPrrgmGqIfrD38LdIfO7E06dFFLpGG9HueMbsi9OoeAqoOUtvh79eqWalw z1yJtmmT3cb7Tz7QdzINeywW8MTHx6tXM70NnivmCMUX+Yvy08zkQPUktAZumwW5XF50 wdcQ== 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 b38-v6si1244561pla.124.2018.03.27.05.36.17; Tue, 27 Mar 2018 05:36:31 -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 S1752508AbeC0MfO (ORCPT + 99 others); Tue, 27 Mar 2018 08:35:14 -0400 Received: from esa5.microchip.iphmx.com ([216.71.150.166]:1370 "EHLO esa5.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752121AbeC0MfL (ORCPT ); Tue, 27 Mar 2018 08:35:11 -0400 X-IronPort-AV: E=Sophos;i="5.48,367,1517900400"; d="scan'208";a="10562918" 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; 27 Mar 2018 05:35:11 -0700 Received: from eh-station.microchip.com (10.10.76.4) by chn-sv-exch02.mchp-main.com (10.10.76.38) with Microsoft SMTP Server id 14.3.352.0; Tue, 27 Mar 2018 05:35:09 -0700 From: Eugen Hristev To: , , , , , , , , , CC: Eugen Hristev Subject: [PATCH v2 10/10] ARM: dts: at91: sama5d2: Add resistive touch device Date: Tue, 27 Mar 2018 15:32:43 +0300 Message-ID: <1522153963-1121-11-git-send-email-eugen.hristev@microchip.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1522153963-1121-1-git-send-email-eugen.hristev@microchip.com> References: <1522153963-1121-1-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 v2: - now added a generic resistive touchscreen node instead of architecture specific 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..0d87dc0 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 = "generic-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"; + generic-resistive-adc-touch,pressure-threshold = <10000>; + status = "disabled"; + }; + pioA: pinctrl@fc038000 { compatible = "atmel,sama5d2-pinctrl"; reg = <0xfc038000 0x600>; -- 2.7.4