From patchwork Mon Mar 4 23:21:39 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stephen Boyd X-Patchwork-Id: 2215351 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork1.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork1.kernel.org (Postfix) with ESMTP id 55AA64006E for ; Mon, 4 Mar 2013 23:24:59 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UCehW-0005Gp-Ic; Mon, 04 Mar 2013 23:21:46 +0000 Received: from wolverine02.qualcomm.com ([199.106.114.251]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UCehT-0005GV-Qs for linux-arm-kernel@lists.infradead.org; Mon, 04 Mar 2013 23:21:44 +0000 X-IronPort-AV: E=Sophos;i="4.84,783,1355126400"; d="scan'208";a="27657962" Received: from pdmz-ns-snip_115.254.qualcomm.com (HELO mostmsg01.qualcomm.com) ([199.106.115.254]) by wolverine02.qualcomm.com with ESMTP/TLS/DHE-RSA-AES256-SHA; 04 Mar 2013 15:21:41 -0800 Received: from sboyd-linux.qualcomm.com (pdmz-ns-snip_218_1.qualcomm.com [192.168.218.1]) by mostmsg01.qualcomm.com (Postfix) with ESMTPA id 6FD9A10004B6; Mon, 4 Mar 2013 15:21:41 -0800 (PST) From: Stephen Boyd To: linux-arm-kernel@lists.infradead.org Subject: [PATCH] ARM: proc: Add Krait proc info Date: Mon, 4 Mar 2013 15:21:39 -0800 Message-Id: <1362439299-29617-1-git-send-email-sboyd@codeaurora.org> X-Mailer: git-send-email 1.7.9.7.1.ge545 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130304_182144_055612_F08EF1BD X-CRM114-Status: UNSURE ( 8.63 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -4.2 (----) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-4.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at http://www.dnswl.org/, medium trust [199.106.114.251 listed in list.dnswl.org] -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: linux-arm-msm@vger.kernel.org, Stepan Moskovchenko , linux-kernel@vger.kernel.org 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 From: Stepan Moskovchenko Add processor info for the Qualcomm, Inc. Krait family of processors, to use the generic ARMv7 initialisation procedure but explicitly enable the IDIV hardware capability flag. Signed-off-by: Stepan Moskovchenko Signed-off-by: Stephen Boyd --- arch/arm/mm/proc-v7.S | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S index 3a3c015..81adeb3 100644 --- a/arch/arm/mm/proc-v7.S +++ b/arch/arm/mm/proc-v7.S @@ -434,6 +434,16 @@ __v7_ca15mp_proc_info: .size __v7_ca15mp_proc_info, . - __v7_ca15mp_proc_info /* + * Qualcomm Inc. Krait processors. + */ + .type __krait_proc_info, #object +__krait_proc_info: + .long 0x510f0400 @ Required ID value + .long 0xff0ffc00 @ Mask for ID + __v7_proc __v7_setup, hwcaps = HWCAP_IDIV + .size __krait_proc_info, . - __krait_proc_info + + /* * Match any ARMv7 processor core. */ .type __v7_proc_info, #object