From patchwork Mon Nov 19 14:45:28 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tomasz Figa X-Patchwork-Id: 1765051 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork1.kernel.org (Postfix) with ESMTP id 1E89E3FCDE for ; Mon, 19 Nov 2012 14:52:24 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TaSd8-0005h9-W4; Mon, 19 Nov 2012 14:47:23 +0000 Received: from mailout3.samsung.com ([203.254.224.33]) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TaSbi-0004yA-Tt for linux-arm-kernel@lists.infradead.org; Mon, 19 Nov 2012 14:45:55 +0000 Received: from epcpsbgm1.samsung.com (epcpsbgm1 [203.254.230.26]) by mailout3.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MDQ004GPP088SI0@mailout3.samsung.com> for linux-arm-kernel@lists.infradead.org; Mon, 19 Nov 2012 23:45:54 +0900 (KST) X-AuditID: cbfee61a-b7fa66d0000004cf-53-50aa4622b62f Received: from epmmp1.local.host ( [203.254.227.16]) by epcpsbgm1.samsung.com (EPCPMTA) with SMTP id 54.3C.01231.2264AA05; Mon, 19 Nov 2012 23:45:54 +0900 (KST) Received: from mcdsrvbld02.digital.local ([106.116.37.23]) by mmp1.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0MDQ009O9OZWSZ80@mmp1.samsung.com> for linux-arm-kernel@lists.infradead.org; Mon, 19 Nov 2012 23:45:54 +0900 (KST) From: Tomasz Figa To: linux-samsung-soc@vger.kernel.org Subject: [PATCH 4/5] ARM: dts: exynos4210-trats: Add node for touchscreen voltage regulator Date: Mon, 19 Nov 2012 15:45:28 +0100 Message-id: <1353336329-20818-5-git-send-email-t.figa@samsung.com> X-Mailer: git-send-email 1.7.10 In-reply-to: <1353336329-20818-1-git-send-email-t.figa@samsung.com> References: <1353336329-20818-1-git-send-email-t.figa@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrIJMWRmVeSWpSXmKPExsVy+t9jAV0lt1UBBp1TZSw2Pb7G6sDosXlJ fQBjFJdNSmpOZllqkb5dAlfG3vevWAsWslcc+DKLqYGxka2LkZNDQsBEYuus2+wQtpjEhXvr geJcHEICixglbi1/yAKSEBLYzCQx6yAjiM0moCbxueERWLOIgKrE57YF7CANzAL7GCXe3ZwN 1iAsECvx+1gf2FQWoKKGhsdANgcHr4CTxOSdhhDL5CWe3u8Dm8Mp4CzxfssiNohdThInbj1m nsDIu4CRYRWjaGpBckFxUnquoV5xYm5xaV66XnJ+7iZGsMefSe1gXNlgcYhRgINRiYf3wp6V AUKsiWXFlbmHGCU4mJVEeF8prQoQ4k1JrKxKLcqPLyrNSS0+xCjNwaIkztvskRIgJJCeWJKa nZpakFoEk2Xi4JRqYJybddnnbGGMY/DVvdV/gxrVz86cZ5i7dnYH42pt3/czVm+dmtDs+uSH J+PJMxw8lnvMr4g/3cT0YY686oW37xwMj9hwc9tUL/tVtpBP+k/3zC2y+qJ3HarOLzN+Kz5N eLL9ge9Sk9+93C+4j8Wu3HLNo2ns337vntD+YdaPBNZj6jEaa+ulxH8qsRRnJBpqMRcVJwIA k0G8E/QBAAA= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20121119_094555_359841_E396CDCE X-CRM114-Status: UNSURE ( 8.77 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -7.6 (-------) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-7.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at http://www.dnswl.org/, high trust [203.254.224.33 listed in list.dnswl.org] -0.0 SPF_HELO_PASS SPF: HELO matches SPF record -0.7 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: kgene.kim@samsung.com, t.figa@samsung.com, tomasz.figa@gmail.com, kyungmin.park@samsung.com, thomas.abraham@linaro.org, linux-arm-kernel@lists.infradead.org, m.szyprowski@samsung.com X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org This patch adds device tree node for a fixed voltage regulator used for touchscreen on Samsung Trats board. Signed-off-by: Tomasz Figa Signed-off-by: Kyungmin Park --- arch/arm/boot/dts/exynos4210-trats.dts | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm/boot/dts/exynos4210-trats.dts b/arch/arm/boot/dts/exynos4210-trats.dts index 1d502bd..86ff800 100644 --- a/arch/arm/boot/dts/exynos4210-trats.dts +++ b/arch/arm/boot/dts/exynos4210-trats.dts @@ -98,6 +98,15 @@ }; }; + tsp_reg: voltage-regulator { + compatible = "regulator-fixed"; + regulator-name = "TSP_FIXED_VOLTAGES"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + gpio = <&gpl0 3 0>; + enable-active-high; + }; + i2c@13890000 { samsung,i2c-sda-delay = <100>; samsung,i2c-slave-addr = <0x10>;