From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752742AbaESDjA (ORCPT ); Sun, 18 May 2014 23:39:00 -0400 Received: from mailout1.w1.samsung.com ([210.118.77.11]:17833 "EHLO mailout1.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750969AbaESDht (ORCPT ); Sun, 18 May 2014 23:37:49 -0400 X-AuditID: cbfec7f4-b7fac6d000006cfe-b9-53797c87518e From: Tarek Dakhran To: linux-kernel@vger.kernel.org Cc: Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Rob Landley , Kukjin Kim , Russell King , Ben Dooks , Tomasz Figa , Mike Turquette , Vyacheslav Tyrtov , Thomas Abraham , Kyungmin Park , Heiko Stuebner , Romain Naour , Chander Kashyap , devicetree@vger.kernel.org, linux-doc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, Tarek Dakhran , Tarek Dakhran Subject: [PATCH v9 1/3] ARM: EXYNOS: Add support for EXYNOS5410 SoC Date: Mon, 19 May 2014 07:37:18 +0400 Message-id: <1400470640-30611-2-git-send-email-t.dakhran@samsung.com> X-Mailer: git-send-email 1.7.9.5 In-reply-to: <1400470640-30611-1-git-send-email-t.dakhran@samsung.com> References: <1400470640-30611-1-git-send-email-t.dakhran@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrELMWRmVeSWpSXmKPExsVy+t/xq7rtNZXBBgfn6ltMWneAyeLh+pss FvOPnGO16H+zkNXi/6PXrBbnXq1ktOhdcJXN4mzTG3aLTY+vsVosbFvCYnF51xw2ixnn9zFZ 3L7Ma7H0+kUmi6cTLrJZTJi+lsVi3cvpLBate4+wW2z52cFo8bvnE7PF+uenGC3Wz3jNYnFs xhJGi6kzfrA7SHismbeG0aOluYfN43JfL5PH31UvmD12zrrL7rFy+Rc2j02rOtk8Xq2eyepx 59oeNo/NS+o9Xl1j8ejbsorRY/u1ecwenzfJBfBFcdmkpOZklqUW6dslcGVc2vqLreCufMXl g3wNjG3SXYycHBICJhKnnu5kg7DFJC7cWw9kc3EICSxllNi1dhKU08EksfzpHeYuRg4ONgFt iS07vEAaRAQUJDb3PmMFqWEW+MQm8WNVExNIQljAWeLYua9gU1kEVCUuL97JDtLLK+Aq8WEL L4gpAdQ7Z5INSAWngJvEm7n3WEBsIaCK8+euM01g5F3AyLCKUTS1NLmgOCk911CvODG3uDQv XS85P3cTIySevuxgXHzM6hCjAAejEg/vh4TKYCHWxLLiytxDjBIczEoivJ+8gUK8KYmVValF +fFFpTmpxYcYmTg4pRoYkxQqf83lPbX0esvG8L91f1KfG3s0te085iYmrr972xy/83OkH4o/ FCz5+Om+MvcZKZ2Hj9ctW3guaV/01cf5SgWuSy5fyD+Y8bCkifP8NZ+K6v/cioarF82/az9/ gmbro+YkkZxCBgG51Laqc73Jp9zDekwrrt1Z9MFgzrrIxYY8bZUfPPa9V2Ipzkg01GIuKk4E AAo9wK6FAgAA Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org EXYNOS5410 is SoC in Samsung's Exynos5 SoC series. Add initial support for this SoC. Signed-off-by: Tarek Dakhran Signed-off-by: Vyacheslav Tyrtov Reviewed-by: Tomasz Figa --- arch/arm/mach-exynos/Kconfig | 8 ++++++++ arch/arm/mach-exynos/exynos.c | 1 + arch/arm/mach-exynos/platsmp.c | 4 ++++ arch/arm/plat-samsung/include/plat/cpu.h | 11 ++++++++++- 4 files changed, 23 insertions(+), 1 deletion(-) diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig index 1602abc..79a3e85 100644 --- a/arch/arm/mach-exynos/Kconfig +++ b/arch/arm/mach-exynos/Kconfig @@ -84,6 +84,14 @@ config SOC_EXYNOS5250 help Enable EXYNOS5250 SoC support +config SOC_EXYNOS5410 + bool "SAMSUNG EXYNOS5410" + default y + depends on ARCH_EXYNOS5 + select PM_GENERIC_DOMAINS if PM_RUNTIME + help + Enable EXYNOS5410 SoC support + config SOC_EXYNOS5420 bool "SAMSUNG EXYNOS5420" default y diff --git a/arch/arm/mach-exynos/exynos.c b/arch/arm/mach-exynos/exynos.c index e973ff5..12db6cf 100644 --- a/arch/arm/mach-exynos/exynos.c +++ b/arch/arm/mach-exynos/exynos.c @@ -312,6 +312,7 @@ static char const *exynos_dt_compat[] __initconst = { "samsung,exynos4412", "samsung,exynos5", "samsung,exynos5250", + "samsung,exynos5410", "samsung,exynos5420", "samsung,exynos5440", NULL diff --git a/arch/arm/mach-exynos/platsmp.c b/arch/arm/mach-exynos/platsmp.c index 78002c7..a95213d 100644 --- a/arch/arm/mach-exynos/platsmp.c +++ b/arch/arm/mach-exynos/platsmp.c @@ -60,6 +60,8 @@ static inline void __iomem *cpu_boot_reg_base(void) { if (soc_is_exynos4210() && samsung_rev() == EXYNOS4210_REV_1_1) return S5P_INFORM5; + if (soc_is_exynos5410()) + return sysram_ns_base_addr; return sysram_base_addr; } @@ -72,6 +74,8 @@ static inline void __iomem *cpu_boot_reg(int cpu) return ERR_PTR(-ENODEV); if (soc_is_exynos4412()) boot_reg += 4*cpu; + else if (soc_is_exynos5410()) + boot_reg += (0x1c); else if (soc_is_exynos5420()) boot_reg += 4; return boot_reg; diff --git a/arch/arm/plat-samsung/include/plat/cpu.h b/arch/arm/plat-samsung/include/plat/cpu.h index 5992b8d..21db380 100644 --- a/arch/arm/plat-samsung/include/plat/cpu.h +++ b/arch/arm/plat-samsung/include/plat/cpu.h @@ -49,6 +49,7 @@ extern unsigned long samsung_cpu_id; #define EXYNOS4_CPU_MASK 0xFFFE0000 #define EXYNOS5250_SOC_ID 0x43520000 +#define EXYNOS5410_SOC_ID 0xE5410000 #define EXYNOS5420_SOC_ID 0xE5420000 #define EXYNOS5440_SOC_ID 0xE5440000 #define EXYNOS5_SOC_MASK 0xFFFFF000 @@ -72,6 +73,7 @@ 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(exynos5410, EXYNOS5410_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) @@ -154,6 +156,12 @@ IS_SAMSUNG_CPU(exynos5440, EXYNOS5440_SOC_ID, EXYNOS5_SOC_MASK) # define soc_is_exynos5250() 0 #endif +#if defined(CONFIG_SOC_EXYNOS5410) +# define soc_is_exynos5410() is_samsung_exynos5410() +#else +# define soc_is_exynos5410() 0 +#endif + #if defined(CONFIG_SOC_EXYNOS5420) # define soc_is_exynos5420() is_samsung_exynos5420() #else @@ -168,7 +176,8 @@ IS_SAMSUNG_CPU(exynos5440, EXYNOS5440_SOC_ID, EXYNOS5_SOC_MASK) #define soc_is_exynos4() (soc_is_exynos4210() || soc_is_exynos4212() || \ soc_is_exynos4412()) -#define soc_is_exynos5() (soc_is_exynos5250() || soc_is_exynos5420()) +#define soc_is_exynos5() (soc_is_exynos5250() || soc_is_exynos5410() || \ + soc_is_exynos5420()) #define IODESC_ENT(x) { (unsigned long)S3C24XX_VA_##x, __phys_to_pfn(S3C24XX_PA_##x), S3C24XX_SZ_##x, MT_DEVICE } -- 1.7.9.5