From patchwork Thu Jun 6 17:00:46 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nicolas Schichan X-Patchwork-Id: 2682291 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) by patchwork2.kernel.org (Postfix) with ESMTP id AE804DF23A for ; Thu, 6 Jun 2013 17:01:35 +0000 (UTC) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UkdZ6-0007IE-NG; Thu, 06 Jun 2013 17:01:33 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UkdZ3-0006L0-SG; Thu, 06 Jun 2013 17:01:29 +0000 Received: from smtp4-g21.free.fr ([2a01:e0c:1:1599::13]) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UkdYz-0006Jv-PQ for linux-arm-kernel@lists.infradead.org; Thu, 06 Jun 2013 17:01:28 +0000 Received: from daria.iliad.local (unknown [213.36.7.13]) by smtp4-g21.free.fr (Postfix) with ESMTP id F1FB34C81D0; Thu, 6 Jun 2013 19:00:53 +0200 (CEST) From: Nicolas Schichan To: linux-arm-kernel@lists.infradead.org, Jason Cooper , Andrew Lunn Subject: [PATCH] ARM: Kirkwood: handle mv88f6282 cpu in __kirkwood_variant(). Date: Thu, 6 Jun 2013 19:00:46 +0200 Message-Id: <1370538046-1186-1-git-send-email-nschichan@freebox.fr> X-Mailer: git-send-email 1.7.10.4 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130606_130126_527894_C28D4ED4 X-CRM114-Status: UNSURE ( 8.05 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -1.9 (-) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-1.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: Russell King , Nicolas Schichan X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org MPP_F6281_MASK would be previously be returned when on mv88f6282, which would disallow some valid MPP configurations. Commit 830f8b91 (arm: plat-orion: fix printing of "MPP config unavailable on this hardware") made this problem visible as an invalid MPP configuration is now correctly detected and not applied. Signed-off-by: Nicolas Schichan --- arch/arm/mach-kirkwood/mpp.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/arch/arm/mach-kirkwood/mpp.c b/arch/arm/mach-kirkwood/mpp.c index 827cde4..e96fd71 100644 --- a/arch/arm/mach-kirkwood/mpp.c +++ b/arch/arm/mach-kirkwood/mpp.c @@ -22,9 +22,10 @@ static unsigned int __init kirkwood_variant(void) kirkwood_pcie_id(&dev, &rev); - if ((dev == MV88F6281_DEV_ID && rev >= MV88F6281_REV_A0) || - (dev == MV88F6282_DEV_ID)) + if (dev == MV88F6281_DEV_ID && rev >= MV88F6281_REV_A0) return MPP_F6281_MASK; + if (dev == MV88F6282_DEV_ID) + return MPP_F6282_MASK; if (dev == MV88F6192_DEV_ID && rev >= MV88F6192_REV_A0) return MPP_F6192_MASK; if (dev == MV88F6180_DEV_ID)