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tew-632brp: register flash device

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SVN-Revision: 13631
This commit is contained in:
Gabor Juhos 2008-12-14 19:40:17 +00:00
parent ea81df0c2d
commit 4eb4a07b33
1 changed files with 58 additions and 0 deletions
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58
target/linux/ar71xx/files/arch/mips/ar71xx/mach-tew-632brp.c
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@ -9,11 +9,66 @@
* by the Free Software Foundation.
*/
#include <linux/platform_device.h>
#include <linux/mtd/mtd.h>
#include <linux/mtd/partitions.h>
#include <linux/spi/spi.h>
#include <linux/spi/flash.h>
#include <asm/mips_machine.h>
#include <asm/mach-ar71xx/ar71xx.h>
#include <asm/mach-ar71xx/platform.h>
#ifdef CONFIG_MTD_PARTITIONS
static struct mtd_partition tew_632brp_partitions[] = {
{
.name = "u-boot",
.offset = 0,
.size = 0x020000,
.mask_flags = MTD_WRITEABLE,
} , {
.name = "config",
.offset = 0x020000,
.size = 0x010000,
} , {
.name = "kernel",
.offset = 0x030000,
.size = 0x100000,
} , {
.name = "rootfs",
.offset = 0x130000,
.size = 0x2b0000,
} , {
.name = "firmware",
.offset = 0x030000,
.size = 0x3b0000,
} , {
.name = "art",
.offset = 0x3e0000,
.size = 0x020000,
.mask_flags = MTD_WRITEABLE,
}
};
#endif /* CONFIG_MTD_PARTITIONS */
static struct flash_platform_data tew_632brp_flash_data = {
#ifdef CONFIG_MTD_PARTITIONS
.parts = tew_632brp_partitions,
.nr_parts = ARRAY_SIZE(tew_632brp_partitions),
#endif
};
static struct spi_board_info tew_632brp_spi_info[] = {
{
.bus_num = 0,
.chip_select = 0,
.max_speed_hz = 25000000,
.modalias = "m25p80",
.platform_data = &tew_632brp_flash_data,
}
};
static void __init tew_632brp_setup(void)
{
ar71xx_add_device_mdio(0xfffffffe);
@ -24,6 +79,9 @@ static void __init tew_632brp_setup(void)
ar71xx_eth0_data.duplex = DUPLEX_FULL;
ar71xx_add_device_eth(0);
ar71xx_add_device_spi(NULL, tew_632brp_spi_info,
ARRAY_SIZE(tew_632brp_spi_info));
}
MIPS_MACHINE(AR71XX_MACH_TEW_632BRP, "TRENDnet TEW-632BRP", tew_632brp_setup);