From patchwork Wed Dec 30 00:55:47 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chanwoo Choi X-Patchwork-Id: 7930961 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 [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id C6084BEEE5 for ; Wed, 30 Dec 2015 00:57:02 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 0B45520172 for ; Wed, 30 Dec 2015 00:57:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2390220160 for ; Wed, 30 Dec 2015 00:57:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754088AbbL3A4r (ORCPT ); Tue, 29 Dec 2015 19:56:47 -0500 Received: from mailout3.samsung.com ([203.254.224.33]:57451 "EHLO mailout3.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753916AbbL3Azx (ORCPT ); Tue, 29 Dec 2015 19:55:53 -0500 Received: from epcpsbgr3.samsung.com (u143.gpu120.samsung.co.kr [203.254.230.143]) by mailout3.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTP id <0O0500EYXBX4VH70@mailout3.samsung.com>; Wed, 30 Dec 2015 09:55:52 +0900 (KST) Received: from epcpsbgm1new.samsung.com ( [172.20.52.115]) by epcpsbgr3.samsung.com (EPCPMTA) with SMTP id 4D.F3.04964.79B23865; Wed, 30 Dec 2015 09:55:51 +0900 (KST) X-AuditID: cbfee68f-f793a6d000001364-83-56832b97a558 Received: from epmmp1.local.host ( [203.254.227.16]) by epcpsbgm1new.samsung.com (EPCPMTA) with SMTP id 4D.5E.13906.79B23865; Wed, 30 Dec 2015 09:55:51 +0900 (KST) Received: from chan.10.32.193.11 ([10.113.62.212]) by mmp1.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTPA id <0O05008OGBX3D650@mmp1.samsung.com>; Wed, 30 Dec 2015 09:55:51 +0900 (KST) From: Chanwoo Choi To: tony@atomide.com, robh+dt@kernel.org, lee.jones@linaro.org, balbi@ti.com Cc: rogerq@ti.com, kishon@ti.com, george.cherian@ti.com, cw00.choi@samsung.com, myungjoo.ham@samsung.com, linux-kernel@vger.kernel.org, linux@arm.linux.org.uk, linux-omap@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v2 3/3] arm: boot: beaglex15: pass correct interrupt Date: Wed, 30 Dec 2015 09:55:47 +0900 Message-id: <1451436947-22163-4-git-send-email-cw00.choi@samsung.com> X-Mailer: git-send-email 1.8.0 In-reply-to: <1451436947-22163-1-git-send-email-cw00.choi@samsung.com> References: <1451436947-22163-1-git-send-email-cw00.choi@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFmpnkeLIzCtJLcpLzFFi42JZI2JSrDtDuznM4KyIxcH79RbXvzxntZh/ 5ByrxamDy1ktLjztYbO4//Uoo8Wmx9dYLS7vmsNmMXtJP4vF7cu8FrcbV7BZtO49wm7R80jL Yv8VLwc+j5bmHjaPb18nsXhsWtXJ5nHn2h42j81L6j36tqxi9Dh+YzuTx+dNcgEcUVw2Kak5 mWWpRfp2CVwZJ+88Yy1o56zYPqGRpYHxPHsXIyeHhICJxPe1n5kgbDGJC/fWs3UxcnEICaxg lJi4/hRcUefpv+wQiaWMEr0X/zJBOF8YJd60XmcEqWIT0JLY/+IGG4gtIuAjsX73XWaQImaB JiaJ3ysmMYMkhAVcJPY/ngDWwCKgKvH63iSgsRwcvAKuEm0f/CC2yUl82PMIbDOngJvE2s0/ wcqFgEpObvzPDFFzj12iu1cKYoyAxLfJh1hAxkgIyEpsOgBVIilxcMUNlgmMwgsYGVYxiqYW JBcUJ6UXGesVJ+YWl+al6yXn525iBMbP6X/P+ncw3j1gfYhRgINRiYf3hFBzmBBrYllxZe4h RlOgDROZpUST84FRmlcSb2hsZmRhamJqbGRuaaYkzrtQ6mewkEB6YklqdmpqQWpRfFFpTmrx IUYmDk6pBsY9jUHHxff/yvl7IYCRI3/ti8jV4Z0zpluI3Lz99+/iA7eWTrc/Fvok9EiLltea xpJLoa5nJwUHCdubPua+mXPVW/iGRCLLK87LXT9u1b1jWy7x6KHiuydqF26sTyvZaT/fc4G9 zOWZSmndDhqCqiet3ma/PHt8eqmX64SfBWzZS/4y/HbK/HxViaU4I9FQi7moOBEAniST4ZoC AAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrGIsWRmVeSWpSXmKPExsVy+t9jAd3p2s1hBhcfmFscvF9vcf3Lc1aL +UfOsVqcOric1eLC0x42i/tfjzJabHp8jdXi8q45bBazl/SzWNy+zGtxu3EFm0Xr3iPsFj2P tCz2X/Fy4PNoae5h8/j2dRKLx6ZVnWwed67tYfPYvKTeo2/LKkaP4ze2M3l83iQXwBHVwGiT kZqYklqkkJqXnJ+SmZduq+QdHO8cb2pmYKhraGlhrqSQl5ibaqvk4hOg65aZA3S0kkJZYk4p UCggsbhYSd8O04TQEDddC5jGCF3fkCC4HiMDNJCwhjHj5J1nrAXtnBXbJzSyNDCeZ+9i5OSQ EDCR6Dz9F8oWk7hwbz1bFyMXh5DAUkaJ3ot/mSCcL4wSb1qvM4JUsQloSex/cYMNxBYR8JFY v/suM0gRs0ATk8TvFZOYQRLCAi4S+x9PAGtgEVCVeH1vEtAKDg5eAVeJtg9+ENvkJD7seQS2 mVPATWLt5p9g5UJAJSc3/meewMi7gJFhFaNEakFyQXFSeq5hXmq5XnFibnFpXrpecn7uJkZw nD6T2sF4cJf7IUYBDkYlHt4TQs1hQqyJZcWVuYcYJTiYlUR4L7AAhXhTEiurUovy44tKc1KL DzGaAt01kVlKNDkfmELySuINjU3MjCyNzA0tjIzNlcR5ay9FhgkJpCeWpGanphakFsH0MXFw SjUw7uNQ33Aoon+JjGKX7C7BL38/71gSeWuJwYvg/6dqZwS+D2ReK3Pocqbw7xiemYvW8R2y mM/Xoj9XpY1VjE2O6eN3admDs3p3JxY3rjVe33PrQO9v//NJGwqzS1cn/Ji5p7y8ujL/IRe7 118zXfOlB3cl791yWdIo4RPL5ve527pzLpjummSgrsRSnJFoqMVcVJwIANkySUrpAgAA DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-CFilter-Loop: Reflected Sender: linux-omap-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-omap@vger.kernel.org X-Spam-Status: No, score=-6.9 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 From: Felipe Balbi According to latest schematics [1], GPIO_1/VBUSDET on TPS659038 is tied to AM57x GPIO4_21. We can use that as a VBUS interrupt, instead of relying on PMIC's VBUS interrupts which don't seem to be firing on x15 at all. A follow up patch will add support for using this GPIO-based interrupt mechanism for notifying about VBUS. [1] https://github.com/beagleboard/beagleboard-x15/blob/master/BeagleBoard-X15_RevA2.pdf Signed-off-by: Felipe Balbi [cw00.choi: Use the 'vbus-gpio' property instead of 'interrupts-extended'] Signed-off-by: Chanwoo Choi --- arch/arm/boot/dts/am57xx-beagle-x15.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/boot/dts/am57xx-beagle-x15.dts b/arch/arm/boot/dts/am57xx-beagle-x15.dts index be4990608c77..3887ba89d2a5 100644 --- a/arch/arm/boot/dts/am57xx-beagle-x15.dts +++ b/arch/arm/boot/dts/am57xx-beagle-x15.dts @@ -560,6 +560,7 @@ extcon_usb2: tps659038_usb { compatible = "ti,palmas-usb-vid"; ti,enable-vbus-detection; + vbus-gpio = <&gpio4 21 GPIO_ACTIVE_HIGH>; }; };