From patchwork Sat Nov 3 12:20:25 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kevin Hilman X-Patchwork-Id: 1692201 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork2.kernel.org (Postfix) with ESMTP id B1AADDFB7B for ; Sat, 3 Nov 2012 12:22:16 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1TUciF-0005U5-FH; Sat, 03 Nov 2012 12:20:31 +0000 Received: from mail-wi0-f177.google.com ([209.85.212.177]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1TUciB-0005TA-WE for linux-arm-kernel@lists.infradead.org; Sat, 03 Nov 2012 12:20:28 +0000 Received: by mail-wi0-f177.google.com with SMTP id hj13so1443833wib.0 for ; Sat, 03 Nov 2012 05:20:25 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:content-type:content-transfer-encoding :x-gm-message-state; bh=6T6Xs3Ooq0gZ8cofZwECp6X5lIGufhjoAO47dNKlJ+o=; b=cJiiz4TfV182+MnVHAa2g8dztobSsM7vjU9oGQPkm9knyVCBLv5tnfEBf0Os53gKSI NyXL/dQxraH/iMNPYrtR2nJo36ZZ2BLSyiLMu7Gn/EzlVDO3hn+shQaGS51fi+SL5KJa /DKQY0E641NKOePBNKV+T0IYTwPcy8nI+CEtr/Qtb5KNrfxXqx+/qBOKAd2tqGbgqU5I V/jO76/bM5mSihUMBZnO8AvK97YcvtW2Qf/CAdSCHTz9wf5csr6ZF7OsA6pu40ZpEVNg h3RfDovLPdFecCOEB3F/Pfgv1gI/92oXPvoIMxQPrGa/RMth6MnVxFVjN2DxU38tixkP 9rNw== Received: by 10.180.79.103 with SMTP id i7mr6210051wix.13.1351945225138; Sat, 03 Nov 2012 05:20:25 -0700 (PDT) Received: from [10.5.0.153] ([149.6.120.133]) by mx.google.com with ESMTPS id j8sm2156296wiy.9.2012.11.03.05.20.23 (version=SSLv3 cipher=OTHER); Sat, 03 Nov 2012 05:20:24 -0700 (PDT) Message-ID: <50950C09.6000108@deeprootsystems.com> Date: Sat, 03 Nov 2012 13:20:25 +0100 From: Kevin Hilman User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:16.0) Gecko/20121011 Thunderbird/16.0.1 MIME-Version: 1.0 To: Vaibhav Bedia Subject: Re: [PATCH 14/15] ARM: OMAP2+: omap2plus_defconfig: Enable Mailbox References: <1351859566-24818-1-git-send-email-vaibhav.bedia@ti.com> <1351859566-24818-15-git-send-email-vaibhav.bedia@ti.com> In-Reply-To: <1351859566-24818-15-git-send-email-vaibhav.bedia@ti.com> X-Gm-Message-State: ALoCoQmrml8KMP/Hygq9595JfFKxbNEe4B9GnuTyrHHyreeBaTXR/tg+8zUWRXS1j8dnhtUIkk3j X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20121103_082028_186670_FE82903C X-CRM114-Status: UNSURE ( 8.08 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -2.6 (--) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-2.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at http://www.dnswl.org/, low trust [209.85.212.177 listed in list.dnswl.org] -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: khilman@ti.com, paul@pwsan.com, b-cousson@ti.com, tony@atomide.com, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org 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: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org On 11/02/2012 01:32 PM, Vaibhav Bedia wrote: > AM33XX PM code depends on Mailbox module for IPC > between MPU and WKUP_M3. OK, but what if I try to build for AM33xx without starting from omap2plus_defconfig? IOW, instead of changing the default defconfig, AM33xx should select this when PM is enabled. Something like the (untested) change below. Kevin diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index d669e22..93c1a37 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -109,6 +109,7 @@ config SOC_AM33XX bool "AM33XX support" default y select ARM_CPU_SUSPEND if PM + select OMAP_MBOX_FWK if PM select CPU_V7 select MULTI_IRQ_HANDLER