Received: by 2002:ac0:a594:0:0:0:0:0 with SMTP id m20-v6csp1263766imm; Tue, 22 May 2018 00:56:51 -0700 (PDT) X-Google-Smtp-Source: AB8JxZp1omg0sPgy4vjN7R3Zrbojq+ww2jMq2D44bmkRoFV0pOBetVrh+f0+uv2yKHWFDXOW1Neu X-Received: by 2002:a17:902:a582:: with SMTP id az2-v6mr23170305plb.98.1526975811727; Tue, 22 May 2018 00:56:51 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1526975811; cv=none; d=google.com; s=arc-20160816; b=IoUu0V7WgLF3/wZDW+h/PX4NdGr7eE064Ujze1ENJIC64Ck9xDQooIps6chqsGYEX7 wUZCeR6nxwDkrsfRBI36le30t9ZNOtdfrr0o26T/Oo8MlXgU7c4C+9zC5+ii124eYOJQ mrc2r+V4qbSNrGbJUXfRU5ysNTE6k/mjHNbz3IC6XC+f0HkiGxHZWtreXzIt5EBJomwk E74sAJ1KYTJYmKX8hwp/1euV+ZphdwZqCmJEneORIMJ6wigI5zhBlM9G66pVjqhY29/7 oK4rgyv+rzbyHBsYJSvAq3ewGGof8UVeUt+oaSAGDNi5iNEP2jSBJkSvCvptA6kiE1QU f9yQ== 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=R6mK6ECzRNL8TfEPdn+6fQBjJsKDo9xmgNwrAfCWGtAVqxMcJYC2jlT9X/+mmv20Wp k1zP7zBZ2prOAD2vNip/63pR7y5fBiYLzgDhHEOiEqJzMdlMg3DpfewZF76s+iy+LYXl g8MlFm0sghhFDHCHdWKurvH5kIyC2I5hqgl/rGxxW7AZTiIQmSZXppwf/Uer8ERWbEhh j2h5ylvE47IRy2ueYSudYmgJkhRs7m4CpxpiXlHTA9r4HxjkeD6qnnYizBfr9mufdOyf JQ9/NDlvmmn3fiEiNaL1gj0Z0afNXZC+mfOSDjzdx1VmjuGJdFSpCFVLS3aXnefyVheB oRgg== 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 x14-v6si15442698pfn.41.2018.05.22.00.56.37; Tue, 22 May 2018 00:56:51 -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 S1751621AbeEVH4M (ORCPT + 99 others); Tue, 22 May 2018 03:56:12 -0400 Received: from esa2.microchip.iphmx.com ([68.232.149.84]:27737 "EHLO esa2.microchip.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751124AbeEVHz6 (ORCPT ); Tue, 22 May 2018 03:55:58 -0400 X-IronPort-AV: E=Sophos;i="5.49,429,1520924400"; d="scan'208";a="14433794" Received: from smtpout.microchip.com (HELO email.microchip.com) ([198.175.253.82]) by esa2.microchip.iphmx.com with ESMTP/TLS/DHE-RSA-AES256-SHA; 22 May 2018 00:55:58 -0700 Received: from eh-station.mchp-main.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, 22 May 2018 00:55:57 -0700 From: Eugen Hristev To: , , , , , , , , , , CC: Eugen Hristev Subject: [PATCH v7 9/9] ARM: dts: at91: sama5d2: Add resistive touch device Date: Tue, 22 May 2018 10:52:39 +0300 Message-ID: <1526975559-18966-10-git-send-email-eugen.hristev@microchip.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1526975559-18966-1-git-send-email-eugen.hristev@microchip.com> References: <1526975559-18966-1-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