From patchwork Thu Jul 16 13:33:35 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sekhar Nori X-Patchwork-Id: 6807121 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 65FD2C05AC for ; Thu, 16 Jul 2015 13:34:15 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 63FD7206FB for ; Thu, 16 Jul 2015 13:34:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 701A520701 for ; Thu, 16 Jul 2015 13:34:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754420AbbGPNeJ (ORCPT ); Thu, 16 Jul 2015 09:34:09 -0400 Received: from comal.ext.ti.com ([198.47.26.152]:36364 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754222AbbGPNeH (ORCPT ); Thu, 16 Jul 2015 09:34:07 -0400 Received: from dflxv15.itg.ti.com ([128.247.5.124]) by comal.ext.ti.com (8.13.7/8.13.7) with ESMTP id t6GDXfo1018746; Thu, 16 Jul 2015 08:33:41 -0500 Received: from DLEE70.ent.ti.com (dlee70.ent.ti.com [157.170.170.113]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id t6GDXesL004356; Thu, 16 Jul 2015 08:33:41 -0500 Received: from dflp33.itg.ti.com (10.64.6.16) by DLEE70.ent.ti.com (157.170.170.113) with Microsoft SMTP Server id 14.3.224.2; Thu, 16 Jul 2015 08:33:15 -0500 Received: from psplinux063.india.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dflp33.itg.ti.com (8.14.3/8.13.8) with ESMTP id t6GDXbir005544; Thu, 16 Jul 2015 08:33:39 -0500 From: Sekhar Nori To: Tony Lindgren CC: Linux OMAP Mailing List , Linux ARM Mailing List Subject: [PATCH 1/2] ARM: dts: dra7-evm: fix compatible name for pcf8575 Date: Thu, 16 Jul 2015 19:03:35 +0530 Message-ID: <5b6c44c005b3628ce8c90f09ada673893129fb06.1437053417.git.nsekhar@ti.com> X-Mailer: git-send-email 2.4.4.408.g16da57c In-Reply-To: References: 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=-8.2 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 Compatible name "ti,pcf8575" used in dra7-evm.dts is not documented in binding definitions nor is used by the gpio-pcf857x driver. The correct compatible to use is "nxp,pcf8575". Fix it. The existing .dtb works in spite of this issue because i2c_device_match() falls back to id table based matching if compatible match fails. Reported-by: Tero Kristo Signed-off-by: Sekhar Nori --- arch/arm/boot/dts/dra7-evm.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/dra7-evm.dts b/arch/arm/boot/dts/dra7-evm.dts index aa465904f6cc..5f33556175da 100644 --- a/arch/arm/boot/dts/dra7-evm.dts +++ b/arch/arm/boot/dts/dra7-evm.dts @@ -401,7 +401,7 @@ }; pcf_gpio_21: gpio@21 { - compatible = "ti,pcf8575"; + compatible = "nxp,pcf8575"; reg = <0x21>; lines-initial-states = <0x1408>; gpio-controller;