From patchwork Thu Apr 10 08:24:53 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sachin Kamat X-Patchwork-Id: 3960451 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id B70EF9F336 for ; Thu, 10 Apr 2014 08:27:45 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id CDD8720632 for ; Thu, 10 Apr 2014 08:27:44 +0000 (UTC) Received: from casper.infradead.org (casper.infradead.org [85.118.1.10]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id BB4C720513 for ; Thu, 10 Apr 2014 08:27:43 +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 1WYAJi-0005GO-Ut; Thu, 10 Apr 2014 08:26:39 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1WYAJY-00068E-1o; Thu, 10 Apr 2014 08:26:28 +0000 Received: from mail-pb0-f53.google.com ([209.85.160.53]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1WYAJH-00063i-N9 for linux-arm-kernel@lists.infradead.org; Thu, 10 Apr 2014 08:26:13 +0000 Received: by mail-pb0-f53.google.com with SMTP id rp16so3643054pbb.40 for ; Thu, 10 Apr 2014 01:25:48 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=57iGgc1hGIPgz5FE54xO2KLxTX1s7Lkh2EdwiCN9Wfw=; b=Nntu7XeKfb1eqeoUx2Ps2lWcfgYeew3yrFEqbTef+xt8ISWWb5Q+RXRaacVdMUGcSx Ho/t9VLATI/bESTsQTOSUToSLlSAD2GkRS3YKwjpAqxaInPQ/YNDJgSVVwg2uYXHriuF tJWWALDqMj5XMGgtfZElYRNjQiODGYxdNn3JKPOzfMHTejw7eo+cwRASLAD0qU7kt54x xi6xxBg2gR7n7rmTB8MexKZB8L/Uog/2oRo1S0St/XJkUmcXVOrjCUaVq8hm4jzU1lcN X9kxgZ7A5ocPg2pj5swgI+lvcM8QzwmlEMHa4yV9VNIMALcv+Dg+A2Q7mWyv6yVC9SwI yzuQ== X-Gm-Message-State: ALoCoQlSva+A64/Ib3MXQoum5MOMp95Ba1CI7YfcnkpgwOiJbAJqlaxprdxlLVmlmfJ6U5E/UBkD X-Received: by 10.68.202.230 with SMTP id kl6mr18109252pbc.55.1397118348219; Thu, 10 Apr 2014 01:25:48 -0700 (PDT) Received: from linaro.sisodomain.com ([115.113.119.130]) by mx.google.com with ESMTPSA id zv3sm17093797pab.20.2014.04.10.01.25.45 for (version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128); Thu, 10 Apr 2014 01:25:47 -0700 (PDT) From: Sachin Kamat To: linux-samsung-soc@vger.kernel.org Subject: [PATCH 3/6] ARM: EXYNOS: Migrate Exynos specific macros from plat to mach Date: Thu, 10 Apr 2014 13:54:53 +0530 Message-Id: <1397118296-6846-4-git-send-email-sachin.kamat@linaro.org> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1397118296-6846-1-git-send-email-sachin.kamat@linaro.org> References: <1397118296-6846-1-git-send-email-sachin.kamat@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20140410_042611_925064_60D3D99B X-CRM114-Status: GOOD ( 14.30 ) X-Spam-Score: -2.6 (--) Cc: sachin.kamat@linaro.org, kgene.kim@samsung.com, arnd@arndb.de, linux-arm-kernel@lists.infradead.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 X-Spam-Status: No, score=-4.8 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, 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 Move Exynos specific macros to mach-exynos from plat-samsung to avoid unnecessary dependency on plat based header files. Signed-off-by: Sachin Kamat --- arch/arm/mach-exynos/common.h | 72 ++++++++++++++++++++++++++++++ arch/arm/plat-samsung/include/plat/cpu.h | 60 ------------------------- 2 files changed, 72 insertions(+), 60 deletions(-) diff --git a/arch/arm/mach-exynos/common.h b/arch/arm/mach-exynos/common.h index 9ef3f83efaff..c1a2f2207af0 100644 --- a/arch/arm/mach-exynos/common.h +++ b/arch/arm/mach-exynos/common.h @@ -15,6 +15,75 @@ #include #include +#define EXYNOS4210_CPU_ID 0x43210000 +#define EXYNOS4212_CPU_ID 0x43220000 +#define EXYNOS4412_CPU_ID 0xE4412200 +#define EXYNOS4_CPU_MASK 0xFFFE0000 + +#define EXYNOS5250_SOC_ID 0x43520000 +#define EXYNOS5420_SOC_ID 0xE5420000 +#define EXYNOS5440_SOC_ID 0xE5440000 +#define EXYNOS5_SOC_MASK 0xFFFFF000 + +extern unsigned long samsung_cpu_id; + +#define IS_SAMSUNG_CPU(name, id, mask) \ +static inline int is_samsung_##name(void) \ +{ \ + return ((samsung_cpu_id & mask) == (id & mask)); \ +} + +IS_SAMSUNG_CPU(exynos4210, EXYNOS4210_CPU_ID, EXYNOS4_CPU_MASK) +IS_SAMSUNG_CPU(exynos4212, EXYNOS4212_CPU_ID, EXYNOS4_CPU_MASK) +IS_SAMSUNG_CPU(exynos4412, EXYNOS4412_CPU_ID, EXYNOS4_CPU_MASK) +IS_SAMSUNG_CPU(exynos5250, EXYNOS5250_SOC_ID, EXYNOS5_SOC_MASK) +IS_SAMSUNG_CPU(exynos5420, EXYNOS5420_SOC_ID, EXYNOS5_SOC_MASK) +IS_SAMSUNG_CPU(exynos5440, EXYNOS5440_SOC_ID, EXYNOS5_SOC_MASK) + +#if defined(CONFIG_CPU_EXYNOS4210) +# define soc_is_exynos4210() is_samsung_exynos4210() +#else +# define soc_is_exynos4210() 0 +#endif + +#if defined(CONFIG_SOC_EXYNOS4212) +# define soc_is_exynos4212() is_samsung_exynos4212() +#else +# define soc_is_exynos4212() 0 +#endif + +#if defined(CONFIG_SOC_EXYNOS4412) +# define soc_is_exynos4412() is_samsung_exynos4412() +#else +# define soc_is_exynos4412() 0 +#endif + +#define EXYNOS4210_REV_0 (0x0) +#define EXYNOS4210_REV_1_0 (0x10) +#define EXYNOS4210_REV_1_1 (0x11) + +#if defined(CONFIG_SOC_EXYNOS5250) +# define soc_is_exynos5250() is_samsung_exynos5250() +#else +# define soc_is_exynos5250() 0 +#endif + +#if defined(CONFIG_SOC_EXYNOS5420) +# define soc_is_exynos5420() is_samsung_exynos5420() +#else +# define soc_is_exynos5420() 0 +#endif + +#if defined(CONFIG_SOC_EXYNOS5440) +# define soc_is_exynos5440() is_samsung_exynos5440() +#else +# define soc_is_exynos5440() 0 +#endif + +#define soc_is_exynos4() (soc_is_exynos4210() || soc_is_exynos4212() || \ + soc_is_exynos4412()) +#define soc_is_exynos5() (soc_is_exynos5250() || soc_is_exynos5420()) + void mct_init(void __iomem *base, int irq_g0, int irq_l0, int irq_l1); struct map_desc; @@ -63,4 +132,7 @@ struct exynos_pmu_conf { extern void exynos_sys_powerdown_conf(enum sys_powerdown mode); +extern void s5p_init_cpu(void __iomem *cpuid_addr); +extern unsigned int samsung_rev(void); + #endif /* __ARCH_ARM_MACH_EXYNOS_COMMON_H */ diff --git a/arch/arm/plat-samsung/include/plat/cpu.h b/arch/arm/plat-samsung/include/plat/cpu.h index 930b4be832cd..5a237db9f9eb 100644 --- a/arch/arm/plat-samsung/include/plat/cpu.h +++ b/arch/arm/plat-samsung/include/plat/cpu.h @@ -43,16 +43,6 @@ extern unsigned long samsung_cpu_id; #define S5PV210_CPU_ID 0x43110000 #define S5PV210_CPU_MASK 0xFFFFF000 -#define EXYNOS4210_CPU_ID 0x43210000 -#define EXYNOS4212_CPU_ID 0x43220000 -#define EXYNOS4412_CPU_ID 0xE4412200 -#define EXYNOS4_CPU_MASK 0xFFFE0000 - -#define EXYNOS5250_SOC_ID 0x43520000 -#define EXYNOS5420_SOC_ID 0xE5420000 -#define EXYNOS5440_SOC_ID 0xE5440000 -#define EXYNOS5_SOC_MASK 0xFFFFF000 - #define IS_SAMSUNG_CPU(name, id, mask) \ static inline int is_samsung_##name(void) \ { \ @@ -68,12 +58,6 @@ IS_SAMSUNG_CPU(s5p6440, S5P6440_CPU_ID, S5P64XX_CPU_MASK) IS_SAMSUNG_CPU(s5p6450, S5P6450_CPU_ID, S5P64XX_CPU_MASK) IS_SAMSUNG_CPU(s5pc100, S5PC100_CPU_ID, S5PC100_CPU_MASK) IS_SAMSUNG_CPU(s5pv210, S5PV210_CPU_ID, S5PV210_CPU_MASK) -IS_SAMSUNG_CPU(exynos4210, EXYNOS4210_CPU_ID, EXYNOS4_CPU_MASK) -IS_SAMSUNG_CPU(exynos4212, EXYNOS4212_CPU_ID, EXYNOS4_CPU_MASK) -IS_SAMSUNG_CPU(exynos4412, EXYNOS4412_CPU_ID, EXYNOS4_CPU_MASK) -IS_SAMSUNG_CPU(exynos5250, EXYNOS5250_SOC_ID, EXYNOS5_SOC_MASK) -IS_SAMSUNG_CPU(exynos5420, EXYNOS5420_SOC_ID, EXYNOS5_SOC_MASK) -IS_SAMSUNG_CPU(exynos5440, EXYNOS5440_SOC_ID, EXYNOS5_SOC_MASK) #if defined(CONFIG_CPU_S3C2410) || defined(CONFIG_CPU_S3C2412) || \ defined(CONFIG_CPU_S3C2416) || defined(CONFIG_CPU_S3C2440) || \ @@ -126,50 +110,6 @@ IS_SAMSUNG_CPU(exynos5440, EXYNOS5440_SOC_ID, EXYNOS5_SOC_MASK) # define soc_is_s5pv210() 0 #endif -#if defined(CONFIG_CPU_EXYNOS4210) -# define soc_is_exynos4210() is_samsung_exynos4210() -#else -# define soc_is_exynos4210() 0 -#endif - -#if defined(CONFIG_SOC_EXYNOS4212) -# define soc_is_exynos4212() is_samsung_exynos4212() -#else -# define soc_is_exynos4212() 0 -#endif - -#if defined(CONFIG_SOC_EXYNOS4412) -# define soc_is_exynos4412() is_samsung_exynos4412() -#else -# define soc_is_exynos4412() 0 -#endif - -#define EXYNOS4210_REV_0 (0x0) -#define EXYNOS4210_REV_1_0 (0x10) -#define EXYNOS4210_REV_1_1 (0x11) - -#if defined(CONFIG_SOC_EXYNOS5250) -# define soc_is_exynos5250() is_samsung_exynos5250() -#else -# define soc_is_exynos5250() 0 -#endif - -#if defined(CONFIG_SOC_EXYNOS5420) -# define soc_is_exynos5420() is_samsung_exynos5420() -#else -# define soc_is_exynos5420() 0 -#endif - -#if defined(CONFIG_SOC_EXYNOS5440) -# define soc_is_exynos5440() is_samsung_exynos5440() -#else -# define soc_is_exynos5440() 0 -#endif - -#define soc_is_exynos4() (soc_is_exynos4210() || soc_is_exynos4212() || \ - soc_is_exynos4412()) -#define soc_is_exynos5() (soc_is_exynos5250() || soc_is_exynos5420()) - #define IODESC_ENT(x) { (unsigned long)S3C24XX_VA_##x, __phys_to_pfn(S3C24XX_PA_##x), S3C24XX_SZ_##x, MT_DEVICE } #ifndef KHZ