From patchwork Thu Jan 14 09:24:14 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [2/3] mx25: add NAND support From: Baruch Siach X-Patchwork-Id: 42864 Message-Id: To: Sascha Hauer Cc: Baruch Siach , linux-mtd@lists.infradead.org, linux-arm-kernel@lists.infradead.org Date: Thu, 14 Jan 2010 11:24:14 +0200 Signed-off-by: Baruch Siach --- arch/arm/mach-mx25/devices.c | 20 ++++++++++++++++++++ arch/arm/mach-mx25/devices.h | 1 + arch/arm/plat-mxc/include/mach/mx25.h | 2 ++ 3 files changed, 23 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-mx25/devices.c b/arch/arm/mach-mx25/devices.c index 9fdeea1..dd40697 100644 --- a/arch/arm/mach-mx25/devices.c +++ b/arch/arm/mach-mx25/devices.c @@ -438,3 +438,23 @@ struct platform_device mx25_fec_device = { .num_resources = ARRAY_SIZE(mx25_fec_resources), .resource = mx25_fec_resources, }; + +static struct resource mxc_nand_resources[] = { + { + .start = MX25_NFC_BASE_ADDR, + .end = MX25_NFC_BASE_ADDR + 0x1fff, + .flags = IORESOURCE_MEM, + }, + { + .start = MX25_INT_NANDFC, + .end = MX25_INT_NANDFC, + .flags = IORESOURCE_IRQ, + }, +}; + +struct platform_device mxc_nand_device = { + .name = "mxc_nand", + .id = 0, + .num_resources = ARRAY_SIZE(mxc_nand_resources), + .resource = mxc_nand_resources, +}; diff --git a/arch/arm/mach-mx25/devices.h b/arch/arm/mach-mx25/devices.h index fe5420f..8f55300 100644 --- a/arch/arm/mach-mx25/devices.h +++ b/arch/arm/mach-mx25/devices.h @@ -18,3 +18,4 @@ extern struct platform_device mxc_i2c_device0; extern struct platform_device mxc_i2c_device1; extern struct platform_device mxc_i2c_device2; extern struct platform_device mx25_fec_device; +extern struct platform_device mxc_nand_device; diff --git a/arch/arm/plat-mxc/include/mach/mx25.h b/arch/arm/plat-mxc/include/mach/mx25.h index 854e2dc..58e0bd3 100644 --- a/arch/arm/plat-mxc/include/mach/mx25.h +++ b/arch/arm/plat-mxc/include/mach/mx25.h @@ -42,7 +42,9 @@ #define UART2_BASE_ADDR 0x43f94000 #define MX25_FEC_BASE_ADDR 0x50038000 +#define MX25_NFC_BASE_ADDR 0xbb000000 #define MX25_INT_FEC 57 +#define MX25_INT_NANDFC 33 #endif /* __MACH_MX25_H__ */