From patchwork Thu Aug 16 10:47:31 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jason Wang X-Patchwork-Id: 1330691 Return-Path: X-Original-To: patchwork-linux-input@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork1.kernel.org (Postfix) with ESMTP id AC0ED40214 for ; Thu, 16 Aug 2012 10:48:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753524Ab2HPKsZ (ORCPT ); Thu, 16 Aug 2012 06:48:25 -0400 Received: from mail.windriver.com ([147.11.1.11]:61017 "EHLO mail.windriver.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755302Ab2HPKsX (ORCPT ); Thu, 16 Aug 2012 06:48:23 -0400 Received: from ALA-HCA.corp.ad.wrs.com (ala-hca [147.11.189.40]) by mail.windriver.com (8.14.5/8.14.3) with ESMTP id q7GAmEHg021509 (version=TLSv1/SSLv3 cipher=AES128-SHA bits=128 verify=FAIL); Thu, 16 Aug 2012 03:48:15 -0700 (PDT) Received: from localhost.localdomain (128.224.163.220) by ALA-HCA.corp.ad.wrs.com (147.11.189.50) with Microsoft SMTP Server id 14.2.309.2; Thu, 16 Aug 2012 03:48:14 -0700 From: Hui Wang To: , , CC: , , Subject: [PATCH v4 3/3] ARM: dts: imx6q-sabrelite: add eeti egalax Date: Thu, 16 Aug 2012 18:47:31 +0800 Message-ID: <1345114051-3052-4-git-send-email-jason77.wang@gmail.com> X-Mailer: git-send-email 1.5.6.5 In-Reply-To: <1345114051-3052-3-git-send-email-jason77.wang@gmail.com> References: <1345114051-3052-1-git-send-email-jason77.wang@gmail.com> <1345114051-3052-2-git-send-email-jason77.wang@gmail.com> <1345114051-3052-3-git-send-email-jason77.wang@gmail.com> MIME-Version: 1.0 Sender: linux-input-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org i.MX6Q sabrelite board uses i2c3 to connect an eeti egalax touchscreen controller, add it as an i2c slave device in the dts. Signed-off-by: Hui Wang --- arch/arm/boot/dts/imx6q-sabrelite.dts | 16 ++++++++++++++++ arch/arm/boot/dts/imx6q.dtsi | 7 +++++++ 2 files changed, 23 insertions(+), 0 deletions(-) diff --git a/arch/arm/boot/dts/imx6q-sabrelite.dts b/arch/arm/boot/dts/imx6q-sabrelite.dts index 72f30f3..337ec74 100644 --- a/arch/arm/boot/dts/imx6q-sabrelite.dts +++ b/arch/arm/boot/dts/imx6q-sabrelite.dts @@ -54,6 +54,7 @@ 144 0x80000000 /* MX6Q_PAD_EIM_D22__GPIO_3_22 */ 121 0x80000000 /* MX6Q_PAD_EIM_D19__GPIO_3_19 */ 953 0x80000000 /* MX6Q_PAD_GPIO_0__CCM_CLKO */ + 972 0x10 /* MX6Q_PAD_GPIO_9__GPIO_1_9 */ >; }; }; @@ -115,6 +116,21 @@ VDDIO-supply = <®_3p3v>; }; }; + + i2c@021a8000 { /* I2C3 */ + status = "okay"; + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3_1>; + + egalax_ts@04 { + compatible = "eeti,egalax_ts"; + reg = <0x04>; + interrupt-parent = <&gpio1>; + interrupts = <9 8>; + wakeup-gpios = <&gpio1 9 0>; + }; + }; }; }; diff --git a/arch/arm/boot/dts/imx6q.dtsi b/arch/arm/boot/dts/imx6q.dtsi index fd57079..6f833b3 100644 --- a/arch/arm/boot/dts/imx6q.dtsi +++ b/arch/arm/boot/dts/imx6q.dtsi @@ -552,6 +552,13 @@ }; }; + i2c3 { + pinctrl_i2c3_1: i2c3grp-1 { + fsl,pins = <1013 0x4001b8b1 /* MX6Q_PAD_GPIO_5__I2C3_SCL */ + 1037 0x4001b8b1>; /* MX6Q_PAD_GPIO_16__I2C3_SDA */ + }; + }; + serial2 { pinctrl_serial2_1: serial2grp-1 { fsl,pins = <183 0x1b0b1 /* MX6Q_PAD_EIM_D26__UART2_TXD */