From patchwork Wed Aug 28 13:59:12 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: George Cherian X-Patchwork-Id: 2850794 Return-Path: X-Original-To: patchwork-linux-omap@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 7BFB7BF546 for ; Wed, 28 Aug 2013 14:14:46 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 6443F203E8 for ; Wed, 28 Aug 2013 14:14:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3AAAB20292 for ; Wed, 28 Aug 2013 14:14:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754062Ab3H1OO1 (ORCPT ); Wed, 28 Aug 2013 10:14:27 -0400 Received: from arroyo.ext.ti.com ([192.94.94.40]:37143 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753734Ab3H1OOZ (ORCPT ); Wed, 28 Aug 2013 10:14:25 -0400 Received: from dlelxv90.itg.ti.com ([172.17.2.17]) by arroyo.ext.ti.com (8.13.7/8.13.7) with ESMTP id r7SEEBIs005523; Wed, 28 Aug 2013 09:14:11 -0500 Received: from DFLE72.ent.ti.com (dfle72.ent.ti.com [128.247.5.109]) by dlelxv90.itg.ti.com (8.14.3/8.13.8) with ESMTP id r7SEEBAq019459; Wed, 28 Aug 2013 09:14:11 -0500 Received: from dflp32.itg.ti.com (10.64.6.15) by DFLE72.ent.ti.com (128.247.5.109) with Microsoft SMTP Server id 14.2.342.3; Wed, 28 Aug 2013 09:14:11 -0500 Received: from localhost.apr.dhcp.ti.com (dbdp20.itg.ti.com [172.24.170.38]) by dflp32.itg.ti.com (8.14.3/8.13.8) with ESMTP id r7SEDe1N014483; Wed, 28 Aug 2013 09:14:05 -0500 From: George Cherian To: , , CC: , , , , , , , , , , , , , , , , , George Cherian Subject: [PATCH v2 3/3] ARM: dts: dra7-evm: Add extcon nodes for USB ID pin detection Date: Wed, 28 Aug 2013 19:29:12 +0530 Message-ID: <1377698352-27689-4-git-send-email-george.cherian@ti.com> X-Mailer: git-send-email 1.8.1.4 In-Reply-To: <1377698352-27689-1-git-send-email-george.cherian@ti.com> References: <1377698352-27689-1-git-send-email-george.cherian@ti.com> MIME-Version: 1.0 Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Spam-Status: No, score=-9.4 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, 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 Add -extcon nodes for USB ID pin detection. -i2c nodes. -pcf nodes to which USB ID pin is connected. Signed-off-by: George Cherian --- arch/arm/boot/dts/dra7-evm.dts | 52 +++++++++++++++++++++++++++++++++++++++++- 1 file changed, 51 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts index acd3c09..9ee97c0 100644 --- a/arch/arm/boot/dts/dra7-evm.dts +++ b/arch/arm/boot/dts/dra7-evm.dts @@ -17,6 +17,17 @@ device_type = "memory"; reg = <0x80000000 0x60000000>; /* 1536 MB */ }; + + extcon1: gpio_usbvid_extcon1 { + compatible = "ti,gpio-usb-id"; + gpios = <&pcf_21 1 0>; + }; + + extcon2: gpio_usbvid_extcon2 { + compatible = "ti,gpio-usb-id"; + gpios = <&pcf_21 2 0>; + }; + }; &dra7_pmx_core { @@ -33,10 +44,49 @@ }; }; +&i2c1 { + clock-frequency = <400000>; + + pcf_20: pcf8575@20 { + compatible = "ti,pcf8575"; + reg = <0x20>; + n_latch = <0x4000>; + gpio-controller; + #gpio-cells = <2>; + interrupt-parent = <&gpio6>; + interrupts = <11 2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + + pcf_21: pcf8575@21 { + compatible = "ti,pcf8575"; + reg = <0x21>; + n_latch = <0x1408>; + gpio-controller; + #gpio-cells = <2>; + interrupt-parent = <&pcf_20>; + interrupts = <14 2>; + interrupt-controller; + #interrupt-cells = <2>; + }; + +}; + &dwc3_1 { - dr_mode = "otg"; + dr_mode = "host"; +/* extcon = <&extcon1>;*/ }; &dwc3_2 { dr_mode = "host"; + /*extcon = <&extcon2>;*/ +}; + +&usb1 { + extcon = <&extcon1>; +}; + +&usb2 { + extcon = <&extcon2>; };