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authorMichael Hennerich <michael.hennerich@analog.com>2008-01-27 16:49:48 +0800
committerBryan Wu <bryan.wu@analog.com>2008-01-27 16:49:48 +0800
commit2463ef22bf8b6e22048bd26f940c014f7e1f0998 (patch)
tree1060c346b95a64f8aa0de77dc162903a960a5ac2 /arch/blackfin/mach-bf537
parent6fce6a8d6940654b48d3d540627c7ee790a03b80 (diff)
downloadop-kernel-dev-2463ef22bf8b6e22048bd26f940c014f7e1f0998.zip
op-kernel-dev-2463ef22bf8b6e22048bd26f940c014f7e1f0998.tar.gz
[Blackfin] arch: replace current blackfin specific pfbutton driver with kernel generic gpio key driver
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Diffstat (limited to 'arch/blackfin/mach-bf537')
-rw-r--r--arch/blackfin/mach-bf537/boards/stamp.c28
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/blackfin/mach-bf537/boards/stamp.c b/arch/blackfin/mach-bf537/boards/stamp.c
index 07b0dc2..3e0ad04 100644
--- a/arch/blackfin/mach-bf537/boards/stamp.c
+++ b/arch/blackfin/mach-bf537/boards/stamp.c
@@ -103,6 +103,30 @@ void __exit bfin_isp1761_exit(void)
arch_initcall(bfin_isp1761_init);
#endif
+#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
+#include <linux/input.h>
+#include <linux/gpio_keys.h>
+
+static struct gpio_keys_button bfin_gpio_keys_table[] = {
+ {BTN_0, GPIO_PF2, 1, "gpio-keys: BTN0"},
+ {BTN_1, GPIO_PF3, 1, "gpio-keys: BTN1"},
+ {BTN_2, GPIO_PF4, 1, "gpio-keys: BTN2"},
+ {BTN_3, GPIO_PF5, 1, "gpio-keys: BTN3"},
+};
+
+static struct gpio_keys_platform_data bfin_gpio_keys_data = {
+ .buttons = bfin_gpio_keys_table,
+ .nbuttons = ARRAY_SIZE(bfin_gpio_keys_table),
+};
+
+static struct platform_device bfin_device_gpiokeys = {
+ .name = "gpio-keys",
+ .dev = {
+ .platform_data = &bfin_gpio_keys_data,
+ },
+};
+#endif
+
#if defined(CONFIG_BFIN_CFPCMCIA) || defined(CONFIG_BFIN_CFPCMCIA_MODULE)
static struct resource bfin_pcmcia_cf_resources[] = {
{
@@ -738,6 +762,10 @@ static struct platform_device *stamp_devices[] __initdata = {
#if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE)
&bfin_pata_device,
#endif
+
+#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
+ &bfin_device_gpiokeys,
+#endif
};
static int __init stamp_init(void)
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