From patchwork Fri May 6 13:05:40 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Linus Walleij X-Patchwork-Id: 1382 Return-Path: Delivered-To: unknown Received: from imap.gmail.com (74.125.159.109) by localhost6.localdomain6 with IMAP4-SSL; 08 Jun 2011 14:51:33 -0000 Delivered-To: patches@linaro.org Received: by 10.224.184.145 with SMTP id ck17cs137997qab; Fri, 6 May 2011 06:05:53 -0700 (PDT) Received: by 10.213.28.75 with SMTP id l11mr960194ebc.77.1304687152894; Fri, 06 May 2011 06:05:52 -0700 (PDT) Received: from eu1sys200aog103.obsmtp.com (eu1sys200aog103.obsmtp.com [207.126.144.115]) by mx.google.com with SMTP id x46si5598197eea.16.2011.05.06.06.05.47 (version=TLSv1/SSLv3 cipher=OTHER); Fri, 06 May 2011 06:05:52 -0700 (PDT) Received-SPF: neutral (google.com: 207.126.144.115 is neither permitted nor denied by best guess record for domain of linus.walleij@stericsson.com) client-ip=207.126.144.115; Authentication-Results: mx.google.com; spf=neutral (google.com: 207.126.144.115 is neither permitted nor denied by best guess record for domain of linus.walleij@stericsson.com) smtp.mail=linus.walleij@stericsson.com Received: from beta.dmz-ap.st.com ([138.198.100.35]) (using TLSv1) by eu1sys200aob103.postini.com ([207.126.147.11]) with SMTP ID DSNKTcPyKhsYSuz89MhEMgXkaCx1q6Vzn540@postini.com; Fri, 06 May 2011 13:05:52 UTC Received: from zeta.dmz-ap.st.com (ns6.st.com [138.198.234.13]) by beta.dmz-ap.st.com (STMicroelectronics) with ESMTP id 22D90DD; Fri, 6 May 2011 13:05:44 +0000 (GMT) Received: from relay2.stm.gmessaging.net (unknown [10.230.100.18]) by zeta.dmz-ap.st.com (STMicroelectronics) with ESMTP id CE2D5CBB; Fri, 6 May 2011 13:05:43 +0000 (GMT) Received: from exdcvycastm003.EQ1STM.local (alteon-source-exch [10.230.100.61]) (using TLSv1 with cipher RC4-MD5 (128/128 bits)) (Client CN "exdcvycastm003", Issuer "exdcvycastm003" (not verified)) by relay2.stm.gmessaging.net (Postfix) with ESMTPS id B2DC5A80AA; Fri, 6 May 2011 15:05:37 +0200 (CEST) Received: from localhost.localdomain (10.230.100.153) by smtp.stericsson.com (10.230.100.1) with Microsoft SMTP Server (TLS) id 8.2.254.0; Fri, 6 May 2011 15:05:42 +0200 From: Linus Walleij To: Samuel Ortiz , Cc: Lee Jones , Linus Walleij Subject: [PATCH 04/10] mach-ux500: update ASIC version detection Date: Fri, 6 May 2011 15:05:40 +0200 Message-ID: <1304687140-23609-1-git-send-email-linus.walleij@stericsson.com> X-Mailer: git-send-email 1.7.3.2 MIME-Version: 1.0 From: Linus Walleij This makes the core detect the DB8500 V2.0 and V2.1 ASICs, and add a convenience macro for "V2 or later". Signed-off-by: Linus Walleij --- arch/arm/mach-ux500/include/mach/id.h | 20 ++++++++++++++++++++ 1 files changed, 20 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-ux500/include/mach/id.h b/arch/arm/mach-ux500/include/mach/id.h index f1288d1..02b541a 100644 --- a/arch/arm/mach-ux500/include/mach/id.h +++ b/arch/arm/mach-ux500/include/mach/id.h @@ -75,6 +75,26 @@ static inline bool __attribute_const__ cpu_is_u8500v2(void) return cpu_is_u8500() && ((dbx500_revision() & 0xf0) == 0xB0); } +static inline bool cpu_is_u8500v20(void) +{ + return cpu_is_u8500() && (dbx500_revision() == 0xB0); +} + +static inline bool cpu_is_u8500v21(void) +{ + return cpu_is_u8500() && (dbx500_revision() == 0xB1); +} + +static inline bool cpu_is_u8500v20_or_later(void) +{ + return cpu_is_u8500() && !cpu_is_u8500v10() && !cpu_is_u8500v11(); +} + +static inline bool ux500_is_svp(void) +{ + return false; +} + #define ux500_unknown_soc() BUG() #endif