diff options
Diffstat (limited to 'arch/arm/mach-ux500/cpu-db5500.c')
| -rw-r--r-- | arch/arm/mach-ux500/cpu-db5500.c | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/arch/arm/mach-ux500/cpu-db5500.c b/arch/arm/mach-ux500/cpu-db5500.c new file mode 100644 index 00000000000..6a3ac4539f1 --- /dev/null +++ b/arch/arm/mach-ux500/cpu-db5500.c @@ -0,0 +1,50 @@ +/* + * Copyright (C) ST-Ericsson SA 2010 + * + * Author: Rabin Vincent <rabin.vincent@stericsson.com> for ST-Ericsson + * License terms: GNU General Public License (GPL) version 2 + */ + +#include <linux/platform_device.h> +#include <linux/amba/bus.h> +#include <linux/io.h> + +#include <asm/mach/map.h> + +#include <mach/hardware.h> +#include <mach/devices.h> +#include <mach/setup.h> + +static struct map_desc u5500_io_desc[] __initdata = { + __IO_DEV_DESC(U5500_GPIO0_BASE, SZ_4K), + __IO_DEV_DESC(U5500_GPIO1_BASE, SZ_4K), + __IO_DEV_DESC(U5500_GPIO2_BASE, SZ_4K), + __IO_DEV_DESC(U5500_GPIO3_BASE, SZ_4K), + __IO_DEV_DESC(U5500_GPIO4_BASE, SZ_4K), +}; + +static struct platform_device *u5500_platform_devs[] __initdata = { + &u5500_gpio_devs[0], + &u5500_gpio_devs[1], + &u5500_gpio_devs[2], + &u5500_gpio_devs[3], + &u5500_gpio_devs[4], + &u5500_gpio_devs[5], + &u5500_gpio_devs[6], + &u5500_gpio_devs[7], +}; + +void __init u5500_map_io(void) +{ + ux500_map_io(); + + iotable_init(u5500_io_desc, ARRAY_SIZE(u5500_io_desc)); +} + +void __init u5500_init_devices(void) +{ + ux500_init_devices(); + + platform_add_devices(u5500_platform_devs, + ARRAY_SIZE(u5500_platform_devs)); +} |