From patchwork Thu Feb 23 13:58:24 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Manjunathappa, Prakash" X-Patchwork-Id: 142633 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from merlin.infradead.org (unknown [IPv6:2001:4978:20e::2]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 5584BB6EE8 for ; Fri, 24 Feb 2012 01:20:36 +1100 (EST) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1S0ZVx-0004DV-PE; Thu, 23 Feb 2012 14:19:22 +0000 Received: from comal.ext.ti.com ([198.47.26.152]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1S0ZVP-0003yr-Vi; Thu, 23 Feb 2012 14:18:50 +0000 Received: from dbdp20.itg.ti.com ([172.24.170.38]) by comal.ext.ti.com (8.13.7/8.13.7) with ESMTP id q1NEIZkD026483; Thu, 23 Feb 2012 08:18:36 -0600 Received: from DBDE70.ent.ti.com (localhost [127.0.0.1]) by dbdp20.itg.ti.com (8.13.8/8.13.8) with ESMTP id q1NEIWH8026330; Thu, 23 Feb 2012 19:48:32 +0530 (IST) Received: from dbdp31.itg.ti.com (172.24.170.98) by dbde70.ent.ti.com (172.24.170.148) with Microsoft SMTP Server id 14.1.323.3; Thu, 23 Feb 2012 19:48:31 +0530 Received: from ucmsshproxy.india.ext.ti.com (dbdp20.itg.ti.com [172.24.170.38]) by dbdp31.itg.ti.com (8.13.8/8.13.8) with SMTP id q1NEIV3R006442; Thu, 23 Feb 2012 19:48:31 +0530 (IST) Received: from symphony.india.ext.ti.com (unknown [192.168.247.13]) by ucmsshproxy.india.ext.ti.com (Postfix) with ESMTP id 6291B158002; Thu, 23 Feb 2012 19:48:31 +0530 (IST) Received: from linux-psp-server.india.ext.ti.com (linux-psp-server [192.168.247.76]) by symphony.india.ext.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id q1NEIUq15380; Thu, 23 Feb 2012 19:48:31 +0530 (IST) From: "Manjunathappa, Prakash" To: , , , Subject: [PATCH v5 3/3] arm:davinci: move NAND and NOR devices as emif MFD slaves Date: Thu, 23 Feb 2012 19:28:24 +0530 Message-ID: <1330005504-25321-4-git-send-email-prakash.pm@ti.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: References: MIME-Version: 1.0 X-Spam-Note: CRM114 invocation failed X-Spam-Score: -6.9 (------) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-6.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at http://www.dnswl.org/, high trust [198.47.26.152 listed in list.dnswl.org] -0.0 T_RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -0.0 SPF_PASS SPF: sender matches SPF record -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: linux@arm.linux.org.uk, "Manjunathappa, Prakash" , nsekhar@ti.com, dwmw2@infradead.org, sameo@linux.intel.com X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-mtd-bounces@lists.infradead.org Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org NAND and NOR device are made as aemif device slaves, hence all DaVinci board NAND/NOR device registration is achieved via emif MFD driver. Signed-off-by: Manjunathappa, Prakash --- Since v4: No change. Since v3: Changed NAND device id to 1 for board-mityomapl138. Since v2: Make changes for all DaVinci boards in single patch. Since v1: Patch generated using -M option. arch/arm/mach-davinci/board-da830-evm.c | 31 ++++-- arch/arm/mach-davinci/board-da850-evm.c | 54 +++++---- arch/arm/mach-davinci/board-dm355-evm.c | 33 ++++-- arch/arm/mach-davinci/board-dm355-leopard.c | 35 ++++-- arch/arm/mach-davinci/board-dm365-evm.c | 34 ++++-- arch/arm/mach-davinci/board-dm644x-evm.c | 173 +++++++++++++++------------ arch/arm/mach-davinci/board-dm646x-evm.c | 30 ++++-- arch/arm/mach-davinci/board-mityomapl138.c | 34 ++++-- arch/arm/mach-davinci/board-neuros-osd2.c | 1 + arch/arm/mach-davinci/board-sffsdr.c | 34 ++++-- 10 files changed, 299 insertions(+), 160 deletions(-) diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c index 0b43554..0ad3662 100644 --- a/arch/arm/mach-davinci/board-da830-evm.c +++ b/arch/arm/mach-davinci/board-da830-evm.c @@ -396,14 +396,29 @@ static struct resource da830_evm_nand_resources[] = { }, }; -static struct platform_device da830_evm_nand_device = { - .name = "davinci_nand", - .id = 1, - .dev = { - .platform_data = &da830_evm_nand_pdata, +static struct platform_device da830_evm_devices[] __initdata = { + { + .name = "davinci_nand", + .id = 1, + .dev = { + .platform_data = &da830_evm_nand_pdata, + }, + .num_resources = ARRAY_SIZE(da830_evm_nand_resources), + .resource = da830_evm_nand_resources, + }, +}; + +static struct davinci_aemif_devices da830_emif_devices = { + .devices = da830_evm_devices, + .num_devices = ARRAY_SIZE(da830_evm_devices), +}; + +static struct platform_device davinci_emif_device = { + .name = "davinci_aemif", + .id = -1, + .dev = { + .platform_data = &da830_emif_devices, }, - .num_resources = ARRAY_SIZE(da830_evm_nand_resources), - .resource = da830_evm_nand_resources, }; static inline void da830_evm_init_nand(int mux_mode) @@ -422,7 +437,7 @@ static inline void da830_evm_init_nand(int mux_mode) pr_warning("da830_evm_init: emif25 mux setup failed: %d\n", ret); - ret = platform_device_register(&da830_evm_nand_device); + ret = platform_device_register(&davinci_emif_device); if (ret) pr_warning("da830_evm_init: NAND device not registered.\n"); diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c index 9f2a544..49ab16d 100644 --- a/arch/arm/mach-davinci/board-da850-evm.c +++ b/arch/arm/mach-davinci/board-da850-evm.c @@ -181,16 +181,6 @@ static struct resource da850_evm_norflash_resource[] = { }, }; -static struct platform_device da850_evm_norflash_device = { - .name = "physmap-flash", - .id = 0, - .dev = { - .platform_data = &da850_evm_norflash_data, - }, - .num_resources = 1, - .resource = da850_evm_norflash_resource, -}; - static struct davinci_pm_config da850_pm_pdata = { .sleepcount = 128, }; @@ -273,19 +263,39 @@ static struct resource da850_evm_nandflash_resource[] = { }, }; -static struct platform_device da850_evm_nandflash_device = { - .name = "davinci_nand", - .id = 1, - .dev = { - .platform_data = &da850_evm_nandflash_data, +static struct platform_device da850_evm_devices[] __initdata = { + { + .name = "davinci_nand", + .id = 1, + .dev = { + .platform_data = &da850_evm_nandflash_data, + }, + .num_resources = ARRAY_SIZE(da850_evm_nandflash_resource), + .resource = da850_evm_nandflash_resource, }, - .num_resources = ARRAY_SIZE(da850_evm_nandflash_resource), - .resource = da850_evm_nandflash_resource, + { + .name = "physmap-flash", + .id = 0, + .dev = { + .platform_data = &da850_evm_norflash_data, + }, + .num_resources = 1, + .resource = da850_evm_norflash_resource, + + }, + +}; +static struct davinci_aemif_devices da850_emif_devices = { + .devices = da850_evm_devices, + .num_devices = ARRAY_SIZE(da850_evm_devices), }; -static struct platform_device *da850_evm_devices[] __initdata = { - &da850_evm_nandflash_device, - &da850_evm_norflash_device, +static struct platform_device davinci_emif_device = { + .name = "davinci_aemif", + .id = -1, + .dev = { + .platform_data = &da850_emif_devices, + }, }; #define DA8XX_AEMIF_CE2CFG_OFFSET 0x10 @@ -352,9 +362,7 @@ static inline void da850_evm_setup_nor_nand(void) ret); da850_evm_init_nor(); - - platform_add_devices(da850_evm_devices, - ARRAY_SIZE(da850_evm_devices)); + platform_device_register(&davinci_emif_device); } } diff --git a/arch/arm/mach-davinci/board-dm355-evm.c b/arch/arm/mach-davinci/board-dm355-evm.c index 275341f..e7359e8 100644 --- a/arch/arm/mach-davinci/board-dm355-evm.c +++ b/arch/arm/mach-davinci/board-dm355-evm.c @@ -22,6 +22,7 @@ #include #include #include +#include #include #include @@ -93,15 +94,16 @@ static struct resource davinci_nand_resources[] = { }, }; -static struct platform_device davinci_nand_device = { - .name = "davinci_nand", - .id = 0, - - .num_resources = ARRAY_SIZE(davinci_nand_resources), - .resource = davinci_nand_resources, +static struct platform_device dm355_evm_devices[] __initdata = { + { + .name = "davinci_nand", + .id = 0, - .dev = { - .platform_data = &davinci_nand_data, + .resource = davinci_nand_resources, + .num_resources = ARRAY_SIZE(davinci_nand_resources), + .dev = { + .platform_data = &davinci_nand_data, + }, }, }; @@ -241,9 +243,22 @@ static struct vpfe_config vpfe_cfg = { .ccdc = "DM355 CCDC", }; +static struct davinci_aemif_devices davinci_emif_devices = { + .devices = dm355_evm_devices, + .num_devices = ARRAY_SIZE(dm355_evm_devices), +}; + +static struct platform_device davinci_emif_device = { + .name = "davinci_aemif", + .id = -1, + .dev = { + .platform_data = &davinci_emif_devices, + }, +}; + static struct platform_device *davinci_evm_devices[] __initdata = { &dm355evm_dm9000, - &davinci_nand_device, + &davinci_emif_device, }; static struct davinci_uart_config uart_config __initdata = { diff --git a/arch/arm/mach-davinci/board-dm355-leopard.c b/arch/arm/mach-davinci/board-dm355-leopard.c index e99db28..ec057b6 100644 --- a/arch/arm/mach-davinci/board-dm355-leopard.c +++ b/arch/arm/mach-davinci/board-dm355-leopard.c @@ -19,6 +19,7 @@ #include #include #include +#include #include #include @@ -89,15 +90,16 @@ static struct resource davinci_nand_resources[] = { }, }; -static struct platform_device davinci_nand_device = { - .name = "davinci_nand", - .id = 0, - - .num_resources = ARRAY_SIZE(davinci_nand_resources), - .resource = davinci_nand_resources, - - .dev = { - .platform_data = &davinci_nand_data, +static struct platform_device dm355_evm_devices[] __initdata = { + { + .name = "davinci_nand", + .id = 0, + + .resource = davinci_nand_resources, + .num_resources = ARRAY_SIZE(davinci_nand_resources), + .dev = { + .platform_data = &davinci_nand_data, + }, }, }; @@ -166,9 +168,22 @@ static struct platform_device dm355leopard_dm9000 = { .num_resources = ARRAY_SIZE(dm355leopard_dm9000_rsrc), }; +static struct davinci_aemif_devices davinci_emif_devices = { + .devices = dm355_evm_devices, + .num_devices = ARRAY_SIZE(dm355_evm_devices), +}; + +static struct platform_device davinci_emif_device = { + .name = "davinci_aemif", + .id = -1, + .dev = { + .platform_data = &davinci_emif_devices, + }, +}; + static struct platform_device *davinci_leopard_devices[] __initdata = { &dm355leopard_dm9000, - &davinci_nand_device, + &davinci_emif_device, }; static struct davinci_uart_config uart_config __initdata = { diff --git a/arch/arm/mach-davinci/board-dm365-evm.c b/arch/arm/mach-davinci/board-dm365-evm.c index 849311d..f97d67d 100644 --- a/arch/arm/mach-davinci/board-dm365-evm.c +++ b/arch/arm/mach-davinci/board-dm365-evm.c @@ -27,6 +27,7 @@ #include #include #include +#include #include #include @@ -155,13 +156,16 @@ static struct resource davinci_nand_resources[] = { }, }; -static struct platform_device davinci_nand_device = { - .name = "davinci_nand", - .id = 0, - .num_resources = ARRAY_SIZE(davinci_nand_resources), - .resource = davinci_nand_resources, - .dev = { - .platform_data = &davinci_nand_data, +static struct platform_device dm365_emif_devices[] __initdata = { + { + .name = "davinci_nand", + .id = 0, + + .resource = davinci_nand_resources, + .num_resources = ARRAY_SIZE(davinci_nand_resources), + .dev = { + .platform_data = &davinci_nand_data, + }, }, }; @@ -379,8 +383,17 @@ static void __init evm_init_i2c(void) i2c_register_board_info(1, i2c_info, ARRAY_SIZE(i2c_info)); } -static struct platform_device *dm365_evm_nand_devices[] __initdata = { - &davinci_nand_device, +static struct davinci_aemif_devices davinci_emif_devices = { + .devices = dm365_emif_devices, + .num_devices = ARRAY_SIZE(dm365_emif_devices), +}; + +static struct platform_device davinci_emif_device = { + .name = "davinci_aemif", + .id = -1, + .dev = { + .platform_data = &davinci_emif_devices, + }, }; static inline int have_leds(void) @@ -502,8 +515,7 @@ fail: /* external keypad mux */ mux |= BIT(7); - platform_add_devices(dm365_evm_nand_devices, - ARRAY_SIZE(dm365_evm_nand_devices)); + platform_device_register(&davinci_emif_device); } else { /* no OneNAND support yet */ } diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c index 99a6639..ad4c944 100644 --- a/arch/arm/mach-davinci/board-dm644x-evm.c +++ b/arch/arm/mach-davinci/board-dm644x-evm.c @@ -44,61 +44,21 @@ #define LXT971_PHY_ID (0x001378e2) #define LXT971_PHY_MASK (0xfffffff0) -static struct mtd_partition davinci_evm_norflash_partitions[] = { - /* bootloader (UBL, U-Boot, etc) in first 5 sectors */ - { - .name = "bootloader", - .offset = 0, - .size = 5 * SZ_64K, - .mask_flags = MTD_WRITEABLE, /* force read-only */ - }, - /* bootloader params in the next 1 sectors */ - { - .name = "params", - .offset = MTDPART_OFS_APPEND, - .size = SZ_64K, - .mask_flags = 0, - }, - /* kernel */ - { - .name = "kernel", - .offset = MTDPART_OFS_APPEND, - .size = SZ_2M, - .mask_flags = 0 - }, - /* file system */ - { - .name = "filesystem", - .offset = MTDPART_OFS_APPEND, - .size = MTDPART_SIZ_FULL, - .mask_flags = 0 - } -}; - -static struct physmap_flash_data davinci_evm_norflash_data = { - .width = 2, - .parts = davinci_evm_norflash_partitions, - .nr_parts = ARRAY_SIZE(davinci_evm_norflash_partitions), -}; - -/* NOTE: CFI probe will correctly detect flash part as 32M, but EMIF - * limits addresses to 16M, so using addresses past 16M will wrap */ -static struct resource davinci_evm_norflash_resource = { - .start = DM644X_ASYNC_EMIF_DATA_CE0_BASE, - .end = DM644X_ASYNC_EMIF_DATA_CE0_BASE + SZ_16M - 1, - .flags = IORESOURCE_MEM, -}; +#if defined(CONFIG_MTD_PHYSMAP) || \ + defined(CONFIG_MTD_PHYSMAP_MODULE) +#define HAS_NOR 1 +#else +#define HAS_NOR 0 +#endif -static struct platform_device davinci_evm_norflash_device = { - .name = "physmap-flash", - .id = 0, - .dev = { - .platform_data = &davinci_evm_norflash_data, - }, - .num_resources = 1, - .resource = &davinci_evm_norflash_resource, -}; +#if defined(CONFIG_MTD_NAND_DAVINCI) || \ + defined(CONFIG_MTD_NAND_DAVINCI_MODULE) +#define HAS_NAND 1 +#else +#define HAS_NAND 0 +#endif +#if (HAS_NAND == 1) /* DM644x EVM includes a 64 MByte small-page NAND flash (16K blocks). * It may used instead of the (default) NOR chip to boot, using TI's * tools to install the secondary boot loader (UBL) and U-Boot. @@ -166,15 +126,79 @@ static struct resource davinci_evm_nandflash_resource[] = { .flags = IORESOURCE_MEM, }, }; +#elif (HAS_NOR == 1) +static struct mtd_partition davinci_evm_norflash_partitions[] = { + /* bootloader (UBL, U-Boot, etc) in first 5 sectors */ + { + .name = "bootloader", + .offset = 0, + .size = 5 * SZ_64K, + .mask_flags = MTD_WRITEABLE, /* force read-only */ + }, + /* bootloader params in the next 1 sectors */ + { + .name = "params", + .offset = MTDPART_OFS_APPEND, + .size = SZ_64K, + .mask_flags = 0, + }, + /* kernel */ + { + .name = "kernel", + .offset = MTDPART_OFS_APPEND, + .size = SZ_2M, + .mask_flags = 0 + }, + /* file system */ + { + .name = "filesystem", + .offset = MTDPART_OFS_APPEND, + .size = MTDPART_SIZ_FULL, + .mask_flags = 0 + } +}; + +static struct physmap_flash_data davinci_evm_norflash_data = { + .width = 2, + .parts = davinci_evm_norflash_partitions, + .nr_parts = ARRAY_SIZE(davinci_evm_norflash_partitions), +}; + +/* NOTE: CFI probe will correctly detect flash part as 32M, but EMIF + * limits addresses to 16M, so using addresses past 16M will wrap */ +static struct resource davinci_evm_norflash_resource[] = { + { + .start = DM644X_ASYNC_EMIF_DATA_CE0_BASE, + .end = DM644X_ASYNC_EMIF_DATA_CE0_BASE + SZ_16M - 1, + .flags = IORESOURCE_MEM, + }, +}; +#endif -static struct platform_device davinci_evm_nandflash_device = { - .name = "davinci_nand", - .id = 0, - .dev = { - .platform_data = &davinci_evm_nandflash_data, +static struct platform_device dm644x_emif_devices[] __initdata = { +#if (HAS_NAND == 1) + { + .name = "davinci_nand", + .id = 0, + .resource = davinci_evm_nandflash_resource, + .num_resources = + ARRAY_SIZE(davinci_evm_nandflash_resource), + .dev = { + .platform_data = &davinci_evm_nandflash_data, + }, }, - .num_resources = ARRAY_SIZE(davinci_evm_nandflash_resource), - .resource = davinci_evm_nandflash_resource, +#elif (HAS_NOR == 1) + { + .name = "physmap-flash", + .id = 0, + .resource = davinci_evm_norflash_resource, + .num_resources = + ARRAY_SIZE(davinci_evm_norflash_resource), + .dev = { + .platform_data = &davinci_evm_norflash_data, + }, + }, +#endif }; static u64 davinci_fb_dma_mask = DMA_BIT_MASK(32); @@ -649,19 +673,19 @@ static int davinci_phy_fixup(struct phy_device *phydev) #define HAS_ATA 0 #endif -#if defined(CONFIG_MTD_PHYSMAP) || \ - defined(CONFIG_MTD_PHYSMAP_MODULE) -#define HAS_NOR 1 -#else -#define HAS_NOR 0 -#endif +static struct davinci_aemif_devices davinci_emif_devices = { + .devices = dm644x_emif_devices, + .num_devices = ARRAY_SIZE(dm644x_emif_devices), +}; + +static struct platform_device davinci_emif_device = { + .name = "davinci_aemif", + .id = -1, + .dev = { + .platform_data = &davinci_emif_devices, + }, +}; -#if defined(CONFIG_MTD_NAND_DAVINCI) || \ - defined(CONFIG_MTD_NAND_DAVINCI_MODULE) -#define HAS_NAND 1 -#else -#define HAS_NAND 0 -#endif static __init void davinci_evm_init(void) { @@ -683,13 +707,12 @@ static __init void davinci_evm_init(void) /* only one device will be jumpered and detected */ if (HAS_NAND) { - platform_device_register(&davinci_evm_nandflash_device); evm_leds[7].default_trigger = "nand-disk"; if (HAS_NOR) pr_warning("WARNING: both NAND and NOR flash " "are enabled; disable one of them.\n"); - } else if (HAS_NOR) - platform_device_register(&davinci_evm_norflash_device); + } + platform_device_register(&davinci_emif_device); } platform_add_devices(davinci_evm_devices, diff --git a/arch/arm/mach-davinci/board-dm646x-evm.c b/arch/arm/mach-davinci/board-dm646x-evm.c index af55a9d..34bc4af 100644 --- a/arch/arm/mach-davinci/board-dm646x-evm.c +++ b/arch/arm/mach-davinci/board-dm646x-evm.c @@ -104,15 +104,29 @@ static struct resource davinci_nand_resources[] = { }, }; -static struct platform_device davinci_nand_device = { - .name = "davinci_nand", - .id = 0, +static struct platform_device dm646x_emif_devices[] __initdata = { + { + .name = "davinci_nand", + .id = 0, + + .resource = davinci_nand_resources, + .num_resources = ARRAY_SIZE(davinci_nand_resources), + .dev = { + .platform_data = &davinci_nand_data, + }, + }, +}; - .num_resources = ARRAY_SIZE(davinci_nand_resources), - .resource = davinci_nand_resources, +static struct davinci_aemif_devices davinci_emif_devices = { + .devices = dm646x_emif_devices, + .num_devices = ARRAY_SIZE(dm646x_emif_devices), +}; - .dev = { - .platform_data = &davinci_nand_data, +static struct platform_device davinci_emif_device = { + .name = "davinci_aemif", + .id = -1, + .dev = { + .platform_data = &davinci_emif_devices, }, }; @@ -782,7 +796,7 @@ static __init void evm_init(void) if (machine_is_davinci_dm6467tevm()) davinci_nand_data.timing = &dm6467tevm_nandflash_timing; - platform_device_register(&davinci_nand_device); + platform_device_register(&davinci_emif_device); dm646x_init_edma(dm646x_edma_rsv); diff --git a/arch/arm/mach-davinci/board-mityomapl138.c b/arch/arm/mach-davinci/board-mityomapl138.c index 672d820..4e48ade 100644 --- a/arch/arm/mach-davinci/board-mityomapl138.c +++ b/arch/arm/mach-davinci/board-mityomapl138.c @@ -19,6 +19,7 @@ #include #include #include +#include #include #include @@ -414,18 +415,35 @@ static struct resource mityomapl138_nandflash_resource[] = { }, }; -static struct platform_device mityomapl138_nandflash_device = { - .name = "davinci_nand", - .id = 1, - .dev = { - .platform_data = &mityomapl138_nandflash_data, +static struct platform_device mityomapl138_emif_devices[] __initdata = { + { + .name = "davinci_nand", + .id = 1, + + .resource = mityomapl138_nandflash_resource, + .num_resources = + ARRAY_SIZE(mityomapl138_nandflash_resource), + .dev = { + .platform_data = &mityomapl138_nandflash_data, + }, + }, +}; + +static struct davinci_aemif_devices davinci_emif_devices = { + .devices = mityomapl138_emif_devices, + .num_devices = ARRAY_SIZE(mityomapl138_emif_devices), +}; + +static struct platform_device davinci_emif_device = { + .name = "davinci_aemif", + .id = -1, + .dev = { + .platform_data = &davinci_emif_devices, }, - .num_resources = ARRAY_SIZE(mityomapl138_nandflash_resource), - .resource = mityomapl138_nandflash_resource, }; static struct platform_device *mityomapl138_devices[] __initdata = { - &mityomapl138_nandflash_device, + &davinci_emif_device, }; static void __init mityomapl138_setup_nand(void) diff --git a/arch/arm/mach-davinci/board-neuros-osd2.c b/arch/arm/mach-davinci/board-neuros-osd2.c index 8d34f51..c1c6fa1 100644 --- a/arch/arm/mach-davinci/board-neuros-osd2.c +++ b/arch/arm/mach-davinci/board-neuros-osd2.c @@ -26,6 +26,7 @@ #include #include #include +#include #include #include diff --git a/arch/arm/mach-davinci/board-sffsdr.c b/arch/arm/mach-davinci/board-sffsdr.c index 31da3c5..ac36320 100644 --- a/arch/arm/mach-davinci/board-sffsdr.c +++ b/arch/arm/mach-davinci/board-sffsdr.c @@ -30,6 +30,7 @@ #include #include #include +#include #include #include @@ -81,14 +82,31 @@ static struct resource davinci_sffsdr_nandflash_resource[] = { }, }; -static struct platform_device davinci_sffsdr_nandflash_device = { - .name = "davinci_nand", /* Name of driver */ - .id = 0, - .dev = { - .platform_data = &davinci_sffsdr_nandflash_data, +static struct platform_device davinci_sffsdr_emif_devices[] __initdata = { + { + .name = "davinci_nand", + .id = 0, + + .resource = davinci_sffsdr_nandflash_resource, + .num_resources = + ARRAY_SIZE(davinci_sffsdr_nandflash_resource), + .dev = { + .platform_data = &davinci_sffsdr_nandflash_data, + }, + }, +}; + +static struct davinci_aemif_devices davinci_emif_devices = { + .devices = davinci_sffsdr_emif_devices, + .num_devices = ARRAY_SIZE(davinci_sffsdr_emif_devices), +}; + +static struct platform_device davinci_emif_device = { + .name = "davinci_aemif", + .id = -1, + .dev = { + .platform_data = &davinci_emif_devices, }, - .num_resources = ARRAY_SIZE(davinci_sffsdr_nandflash_resource), - .resource = davinci_sffsdr_nandflash_resource, }; static struct at24_platform_data eeprom_info = { @@ -121,7 +139,7 @@ static void __init sffsdr_init_i2c(void) } static struct platform_device *davinci_sffsdr_devices[] __initdata = { - &davinci_sffsdr_nandflash_device, + &davinci_emif_device, }; static struct davinci_uart_config uart_config __initdata = {