From patchwork Tue Sep 17 19:18:38 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabio Estevam X-Patchwork-Id: 2903581 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 502869F1E3 for ; Tue, 17 Sep 2013 19:19:31 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 3B46D201BD for ; Tue, 17 Sep 2013 19:19:30 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BE4AC20170 for ; Tue, 17 Sep 2013 19:19:28 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1VM0o1-0005t1-Gr; Tue, 17 Sep 2013 19:19:25 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1VM0nz-00061I-Ex; Tue, 17 Sep 2013 19:19:23 +0000 Received: from va3ehsobe006.messaging.microsoft.com ([216.32.180.16] helo=va3outboundpool.messaging.microsoft.com) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1VM0nu-00060T-95 for linux-arm-kernel@lists.infradead.org; Tue, 17 Sep 2013 19:19:20 +0000 Received: from mail118-va3-R.bigfish.com (10.7.14.232) by VA3EHSOBE004.bigfish.com (10.7.40.24) with Microsoft SMTP Server id 14.1.225.22; Tue, 17 Sep 2013 19:18:47 +0000 Received: from mail118-va3 (localhost [127.0.0.1]) by mail118-va3-R.bigfish.com (Postfix) with ESMTP id D6B16120090; Tue, 17 Sep 2013 19:18:46 +0000 (UTC) X-Forefront-Antispam-Report: CIP:70.37.183.190; KIP:(null); UIP:(null); IPV:NLI; H:mail.freescale.net; RD:none; EFVD:NLI X-SpamScore: 0 X-BigFish: VS0(zzzz1f42h208ch1ee6h1de0h1fdah2073h1202h1e76h1d1ah1d2ah1fc6hzz1de098h1de097h8275bhz2dh2a8h839hd24he5bhf0ah1288h12a5h12a9h12bdh12e5h137ah139eh13b6h1441h1504h1537h162dh1631h1758h1898h18e1h1946h19b5h1ad9h1b0ah1b2fh1fb3h1d0ch1d2eh1d3fh1dc1h1dfeh1dffh1e23h1fe8h1ff5h1155h) Received: from mail118-va3 (localhost.localdomain [127.0.0.1]) by mail118-va3 (MessageSwitch) id 1379445525617381_13562; Tue, 17 Sep 2013 19:18:45 +0000 (UTC) Received: from VA3EHSMHS029.bigfish.com (unknown [10.7.14.232]) by mail118-va3.bigfish.com (Postfix) with ESMTP id 91C5B2E0041; Tue, 17 Sep 2013 19:18:45 +0000 (UTC) Received: from mail.freescale.net (70.37.183.190) by VA3EHSMHS029.bigfish.com (10.7.99.39) with Microsoft SMTP Server (TLS) id 14.16.227.3; Tue, 17 Sep 2013 19:18:42 +0000 Received: from az84smr01.freescale.net (10.64.34.197) by 039-SN1MMR1-002.039d.mgd.msft.net (10.84.1.15) with Microsoft SMTP Server (TLS) id 14.3.158.2; Tue, 17 Sep 2013 19:18:41 +0000 Received: from fabio-Latitude-E6410.am.freescale.net ([10.29.244.113]) by az84smr01.freescale.net (8.14.3/8.14.0) with ESMTP id r8HJIdmm002095; Tue, 17 Sep 2013 12:18:39 -0700 From: Fabio Estevam To: Subject: [PATCH] ARM: dts: imx28-evk: Enable touchscreen support Date: Tue, 17 Sep 2013 16:18:38 -0300 Message-ID: <1379445518-3260-1-git-send-email-fabio.estevam@freescale.com> X-Mailer: git-send-email 1.8.1.2 MIME-Version: 1.0 X-OriginatorOrg: freescale.com X-FOPE-CONNECTOR: Id%0$Dn%*$RO%0$TLS%0$FQDN%$TlsDn% X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130917_151919_133956_53178F7C X-CRM114-Status: UNSURE ( 8.88 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -4.2 (----) Cc: Fabio Estevam , linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Provide 'lradc-touchscreen-wires' property to the LRADC driver, so that touchscreen can be functional. Signed-off-by: Fabio Estevam --- Shawn, I undertand you reported issues with this patch in the previous kernel. With 3.12-rc1, I am not able to see any problem with it. Most likely that the audio issue you saw was due to the mxs i2c breakage (PIO mode for small transfers) that it is fixed now. arch/arm/boot/dts/imx28-evk.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/imx28-evk.dts b/arch/arm/boot/dts/imx28-evk.dts index 8cb6b6a..5f9c0a0 100644 --- a/arch/arm/boot/dts/imx28-evk.dts +++ b/arch/arm/boot/dts/imx28-evk.dts @@ -182,6 +182,7 @@ }; lradc@80050000 { + fsl,lradc-touchscreen-wires = <4>; status = "okay"; };