diff options
| author | Michael Hennerich <michael.hennerich@analog.com> | 2008-10-08 10:27:59 +0400 |
|---|---|---|
| committer | Bryan Wu <cooloney@kernel.org> | 2008-10-08 10:27:59 +0400 |
| commit | aca5e4aac88a0ee84e9dc63e3d4189adbaef24ca (patch) | |
| tree | 29de3cde209b8351de33e5f4d175a30b258d5bfd /arch/blackfin/mach-bf527/boards | |
| parent | a5ac0129249611fc4a35e6d7cd9b8462d67e5798 (diff) | |
| download | linux-aca5e4aac88a0ee84e9dc63e3d4189adbaef24ca.tar.xz | |
Blackfin arch: add BF54x / BF52x Rotary Input device driver platform resource to board file
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Diffstat (limited to 'arch/blackfin/mach-bf527/boards')
| -rw-r--r-- | arch/blackfin/mach-bf527/boards/ezkit.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/arch/blackfin/mach-bf527/boards/ezkit.c b/arch/blackfin/mach-bf527/boards/ezkit.c index 04a8d6da9055..8ee2b744e234 100644 --- a/arch/blackfin/mach-bf527/boards/ezkit.c +++ b/arch/blackfin/mach-bf527/boards/ezkit.c @@ -853,6 +853,38 @@ static struct platform_device bfin_device_gpiokeys = { }; #endif +#if defined(CONFIG_JOYSTICK_BFIN_ROTARY) || defined(CONFIG_JOYSTICK_BFIN_ROTARY_MODULE) +#include <linux/input.h> +#include <asm/bfin_rotary.h> + +static struct bfin_rotary_platform_data bfin_rotary_data = { + /*.rotary_up_key = KEY_UP,*/ + /*.rotary_down_key = KEY_DOWN,*/ + .rotary_rel_code = REL_WHEEL, + .rotary_button_key = KEY_ENTER, + .debounce = 10, /* 0..17 */ + .mode = ROT_QUAD_ENC | ROT_DEBE, +}; + +static struct resource bfin_rotary_resources[] = { + { + .start = IRQ_CNT, + .end = IRQ_CNT, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device bfin_rotary_device = { + .name = "bfin-rotary", + .id = -1, + .num_resources = ARRAY_SIZE(bfin_rotary_resources), + .resource = bfin_rotary_resources, + .dev = { + .platform_data = &bfin_rotary_data, + }, +}; +#endif + static struct resource bfin_gpios_resources = { .start = 0, .end = MAX_BLACKFIN_GPIOS - 1, @@ -969,6 +1001,10 @@ static struct platform_device *stamp_devices[] __initdata = { &bfin_device_gpiokeys, #endif +#if defined(CONFIG_JOYSTICK_BFIN_ROTARY) || defined(CONFIG_JOYSTICK_BFIN_ROTARY_MODULE) + &bfin_rotary_device, +#endif + #if defined(CONFIG_MTD_PHYSMAP) || defined(CONFIG_MTD_PHYSMAP_MODULE) &ezkit_flash_device, #endif |