From patchwork Fri Feb 14 13:37:10 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rahul Sharma X-Patchwork-Id: 3652691 Return-Path: X-Original-To: patchwork-linux-samsung-soc@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 9FEA0BF13A for ; Fri, 14 Feb 2014 13:38:11 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id ADA112015A for ; Fri, 14 Feb 2014 13:38:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A35DB2020F for ; Fri, 14 Feb 2014 13:38:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752531AbaBNNiI (ORCPT ); Fri, 14 Feb 2014 08:38:08 -0500 Received: from mailout3.samsung.com ([203.254.224.33]:51760 "EHLO mailout3.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752228AbaBNNiG (ORCPT ); Fri, 14 Feb 2014 08:38:06 -0500 Received: from epcpsbgr1.samsung.com (u141.gpu120.samsung.co.kr [203.254.230.141]) by mailout3.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0N0Z000VTN7G1N00@mailout3.samsung.com>; Fri, 14 Feb 2014 22:38:04 +0900 (KST) Received: from epcpsbgm2.samsung.com ( [172.20.52.125]) by epcpsbgr1.samsung.com (EPCPMTA) with SMTP id B0.42.12635.C3C1EF25; Fri, 14 Feb 2014 22:38:04 +0900 (KST) X-AuditID: cbfee68d-b7fcd6d00000315b-01-52fe1c3c9f47 Received: from epmmp2 ( [203.254.227.17]) by epcpsbgm2.samsung.com (EPCPMTA) with SMTP id D9.BD.28157.C3C1EF25; Fri, 14 Feb 2014 22:38:04 +0900 (KST) Received: from localhost.localdomain ([107.108.83.245]) by mmp2.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0N0Z00JISN6VNU80@mmp2.samsung.com>; Fri, 14 Feb 2014 22:38:04 +0900 (KST) From: Rahul Sharma To: linux-samsung-soc@vger.kernel.org Cc: devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, kgene.kim@samsung.com, tomasz.figa@gmail.com, joshi@samsung.com, r.sh.open@gmail.com, Pankaj Dubey , Rahul Sharma Subject: [PATCH v3 1/3] ARM: EXYNOS: initial board support for exynos5260 SoC Date: Fri, 14 Feb 2014 19:07:10 +0530 Message-id: <1392385032-22015-2-git-send-email-rahul.sharma@samsung.com> X-Mailer: git-send-email 1.7.9.5 In-reply-to: <1392385032-22015-1-git-send-email-rahul.sharma@samsung.com> References: <1392385032-22015-1-git-send-email-rahul.sharma@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrJLMWRmVeSWpSXmKPExsWyRsSkVtdG5l+QwbopBhbzj5xjtfi+6wu7 Re+Cq2wWmx5fY7WYcX4fk8WirUCxhS/iLaYsOsxqsWrXH0YHTo+ds+6ye2xeUu/Rt2UVo8fn TXIBLFFcNimpOZllqUX6dglcGR/erGUsWK9UsazhNXsD4z7ZLkZODgkBE4nfr1cyQ9hiEhfu rWfrYuTiEBJYyiix/O4GdpiiAztuM0EkpjNKPJj4jwXCaWeSuLdwCxNIFZuArsTsg88YQWwR AVWJz20LwLqZBT4xSvQuzQWxhQV8JfYdf8YGYrMA1czo2M4CYvMKeEj8+v8SaA4H0DYFiTmT bEDCnAKeEmdvN4OVCAGVzFr6CmyvhMAidokdR/6yQMwRkPg2+RALRK+sxKYDUN9IShxccYNl AqPwAkaGVYyiqQXJBcVJ6UWGesWJucWleel6yfm5mxiBwX7637PeHYy3D1gfYkwGGjeRWUo0 OR8YLXkl8YbGZkYWpiamxkbmlmakCSuJ8yY9TAoSEkhPLEnNTk0tSC2KLyrNSS0+xMjEwSnV wFjUaPy7PuwNS8lEMemEB19MJq14c4yFkTf37KWlzVZ9f06HlSaZxiXwJqxd80LhwBq+h4Ll P7x2L3wzzWPvtv/5Lken2LSuYSr4zfG0ZHXQfOmz954cqBLZyvDoS4GQvsIxpUuZok/59s0w q9rBWvosW/9Ann+AarLvqbO63D/sbh8/ebPVeKYSS3FGoqEWc1FxIgArB8UmjAIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrGIsWRmVeSWpSXmKPExsVy+t9jQV0bmX9BBtcvqljMP3KO1eL7ri/s Fr0LrrJZbHp8jdVixvl9TBaLtgLFFr6It5iy6DCrxapdfxgdOD12zrrL7rF5Sb1H35ZVjB6f N8kFsEQ1MNpkpCampBYppOYl56dk5qXbKnkHxzvHm5oZGOoaWlqYKynkJeam2iq5+AToumXm AJ2ipFCWmFMKFApILC5W0rfDNCE0xE3XAqYxQtc3JAiux8gADSSsYcz48GYtY8F6pYplDa/Z Gxj3yXYxcnJICJhIHNhxmwnCFpO4cG89WxcjF4eQwHRGiQcT/7FAOO1MEvcWbgGrYhPQlZh9 8BkjiC0ioCrxuW0BO4jNLPCJUaJ3aS6ILSzgK7Hv+DM2EJsFqGZGx3YWEJtXwEPi1/+XQHM4 gLYpSMyZZAMS5hTwlDh7uxmsRAioZNbSVywTGHkXMDKsYhRNLUguKE5KzzXSK07MLS7NS9dL zs/dxAiOpWfSOxhXNVgcYhTgYFTi4fV48CdIiDWxrLgy9xCjBAezkgjvKYl/QUK8KYmVValF +fFFpTmpxYcYk4GOmsgsJZqcD4zzvJJ4Q2MTc1NjU0sTCxMzS9KElcR5D7ZaBwoJpCeWpGan phakFsFsYeLglGpgTKj5yB5YtmKtv9GaSQ4zJMR2Chj8qep13Tjh0L6I+JWi95RO/l/9Ye0B E5W+FTOYl0+KuHj2qOPSwh8bCyZcr3v5YbVQ/vJNNl7lZkfta85sWcqiuCiuxr/YT0c9iTMy rcC5/7/kcZtHS/ZMiH2UWhsUqRE1pWa7bJKfa2+jXNxDhli5EvYCJZbijERDLeai4kQAsAQF oOkCAAA= DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-CFilter-Loop: Reflected Sender: linux-samsung-soc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-samsung-soc@vger.kernel.org X-Spam-Status: No, score=-7.5 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, 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 From: Pankaj Dubey This patch add basic arch side support for exynos5260 SoC. Signed-off-by: Pankaj Dubey Signed-off-by: Arun Kumar K Signed-off-by: Rahul Sharma Reviewed-by: Tomasz Figa --- arch/arm/mach-exynos/Kconfig | 9 +++++++++ arch/arm/mach-exynos/common.c | 11 +++++++++++ arch/arm/mach-exynos/include/mach/map.h | 1 + arch/arm/mach-exynos/mach-exynos5-dt.c | 1 + arch/arm/plat-samsung/include/plat/cpu.h | 8 ++++++++ 5 files changed, 30 insertions(+) diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig index 4c414af..5c96248 100644 --- a/arch/arm/mach-exynos/Kconfig +++ b/arch/arm/mach-exynos/Kconfig @@ -91,6 +91,15 @@ config SOC_EXYNOS5250 help Enable EXYNOS5250 SoC support +config SOC_EXYNOS5260 + bool "SAMSUNG EXYNOS5260" + default y + depends on ARCH_EXYNOS5 + select AUTO_ZRELADDR + select SAMSUNG_DMADEV + help + Enable EXYNOS5260 SoC support + config SOC_EXYNOS5420 bool "SAMSUNG EXYNOS5420" default y diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c index bab52ca..02b142d 100644 --- a/arch/arm/mach-exynos/common.c +++ b/arch/arm/mach-exynos/common.c @@ -176,6 +176,15 @@ static struct map_desc exynos5250_iodesc[] __initdata = { }, }; +static struct map_desc exynos5260_iodesc[] __initdata = { + { + .virtual = (unsigned long)S5P_VA_SYSRAM_NS, + .pfn = __phys_to_pfn(EXYNOS5260_PA_SYSRAM_NS), + .length = SZ_4K, + .type = MT_DEVICE, + }, +}; + static struct map_desc exynos5_iodesc[] __initdata = { { .virtual = (unsigned long)S3C_VA_SYS, @@ -326,6 +335,8 @@ static void __init exynos_map_io(void) iotable_init(exynos4x12_iodesc, ARRAY_SIZE(exynos4x12_iodesc)); if (soc_is_exynos5250()) iotable_init(exynos5250_iodesc, ARRAY_SIZE(exynos5250_iodesc)); + if (soc_is_exynos5260()) + iotable_init(exynos5260_iodesc, ARRAY_SIZE(exynos5260_iodesc)); } struct bus_type exynos_subsys = { diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h index 7b046b5..bd6fa02 100644 --- a/arch/arm/mach-exynos/include/mach/map.h +++ b/arch/arm/mach-exynos/include/mach/map.h @@ -29,6 +29,7 @@ #define EXYNOS4210_PA_SYSRAM_NS 0x0203F000 #define EXYNOS4x12_PA_SYSRAM_NS 0x0204F000 #define EXYNOS5250_PA_SYSRAM_NS 0x0204F000 +#define EXYNOS5260_PA_SYSRAM_NS 0x02073000 #define EXYNOS_PA_CHIPID 0x10000000 diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c index 65a4646..18aee57 100644 --- a/arch/arm/mach-exynos/mach-exynos5-dt.c +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c @@ -50,6 +50,7 @@ static void __init exynos5_dt_machine_init(void) static char const *exynos5_dt_compat[] __initdata = { "samsung,exynos5250", + "samsung,exynos5260", "samsung,exynos5420", "samsung,exynos5440", NULL diff --git a/arch/arm/plat-samsung/include/plat/cpu.h b/arch/arm/plat-samsung/include/plat/cpu.h index 335beb3..60687aa 100644 --- a/arch/arm/plat-samsung/include/plat/cpu.h +++ b/arch/arm/plat-samsung/include/plat/cpu.h @@ -46,6 +46,7 @@ extern unsigned long samsung_cpu_id; #define EXYNOS4_CPU_MASK 0xFFFE0000 #define EXYNOS5250_SOC_ID 0x43520000 +#define EXYNOS5260_SOC_ID 0xE5260000 #define EXYNOS5420_SOC_ID 0xE5420000 #define EXYNOS5440_SOC_ID 0xE5440000 #define EXYNOS5_SOC_MASK 0xFFFFF000 @@ -68,6 +69,7 @@ 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(exynos5260, EXYNOS5260_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) @@ -148,6 +150,12 @@ IS_SAMSUNG_CPU(exynos5440, EXYNOS5440_SOC_ID, EXYNOS5_SOC_MASK) # define soc_is_exynos5250() 0 #endif +#if defined(CONFIG_SOC_EXYNOS5260) +# define soc_is_exynos5260() is_samsung_exynos5260() +#else +# define soc_is_exynos5260() 0 +#endif + #if defined(CONFIG_SOC_EXYNOS5420) # define soc_is_exynos5420() is_samsung_exynos5420() #else