#include <linux/gpio_event.h>
#include <linux/keyreset.h>
#include <linux/gpio.h>
+#include <asm/mach-types.h>
#include "gpio-names.h"
-static unsigned int tegra_row_gpios[] = {
+static unsigned int olympus_row_gpios[] = {
TEGRA_GPIO_PR0,
TEGRA_GPIO_PR1,
TEGRA_GPIO_PR2
};
-static unsigned int tegra_col_gpios[] = {
+static unsigned int olympus_col_gpios[] = {
TEGRA_GPIO_PQ0,
TEGRA_GPIO_PQ1,
TEGRA_GPIO_PQ2
};
-#define KEYMAP_INDEX(col, row) ((col)*ARRAY_SIZE(tegra_row_gpios) + (row))
+#define KEYMAP_INDEX(col, row) ((col)*ARRAY_SIZE(olympus_row_gpios) + (row))
-static const unsigned short tegra_p3_keymap[ARRAY_SIZE(tegra_col_gpios) *
- ARRAY_SIZE(tegra_row_gpios)] = {
+static const unsigned short olympus_p3_keymap[ARRAY_SIZE(olympus_col_gpios) *
+ ARRAY_SIZE(olympus_row_gpios)] = {
[KEYMAP_INDEX(0, 0)] = KEY_VOLUMEUP,
[KEYMAP_INDEX(1, 0)] = KEY_CAMERA_FOCUS,
[KEYMAP_INDEX(2, 0)] = KEY_MENU,
[KEYMAP_INDEX(2, 2)] = KEY_BACK,
};
-static struct gpio_event_matrix_info tegra_keypad_matrix_info = {
+static struct gpio_event_matrix_info olympus_keypad_matrix_info = {
.info.func = gpio_event_matrix_func,
- .keymap = tegra_p3_keymap,
- .output_gpios = tegra_col_gpios,
- .input_gpios = tegra_row_gpios,
- .noutputs = ARRAY_SIZE(tegra_col_gpios),
- .ninputs = ARRAY_SIZE(tegra_row_gpios),
+ .keymap = olympus_p3_keymap,
+ .output_gpios = olympus_col_gpios,
+ .input_gpios = olympus_row_gpios,
+ .noutputs = ARRAY_SIZE(olympus_col_gpios),
+ .ninputs = ARRAY_SIZE(olympus_row_gpios),
.settle_time.tv.nsec = 40 * NSEC_PER_USEC,
.poll_time.tv.nsec = 20 * NSEC_PER_MSEC,
.flags = GPIOKPF_LEVEL_TRIGGERED_IRQ | GPIOKPF_REMOVE_PHANTOM_KEYS |
GPIOKPF_PRINT_UNMAPPED_KEYS /*| GPIOKPF_PRINT_MAPPED_KEYS*/
};
-static struct gpio_event_direct_entry tegra_keypad_switch_map[] = {
+static struct gpio_event_direct_entry olympus_keypad_switch_map[] = {
};
-static struct gpio_event_input_info tegra_keypad_switch_info = {
+static struct gpio_event_input_info olympus_keypad_switch_info = {
.info.func = gpio_event_input_func,
.flags = 0,
.type = EV_SW,
- .keymap = tegra_keypad_switch_map,
- .keymap_size = ARRAY_SIZE(tegra_keypad_switch_map)
+ .keymap = olympus_keypad_switch_map,
+ .keymap_size = ARRAY_SIZE(olympus_keypad_switch_map)
};
-static struct gpio_event_info *tegra_keypad_info[] = {
- &tegra_keypad_matrix_info.info,
- &tegra_keypad_switch_info.info,
+static struct gpio_event_info *olympus_keypad_info[] = {
+ &olympus_keypad_matrix_info.info,
+ &olympus_keypad_switch_info.info,
};
-static struct gpio_event_platform_data tegra_keypad_data = {
- .name = "tegra-keypad",
- .info = tegra_keypad_info,
- .info_count = ARRAY_SIZE(tegra_keypad_info)
+static struct gpio_event_platform_data olympus_keypad_data = {
+ .name = "olympus-keypad",
+ .info = olympus_keypad_info,
+ .info_count = ARRAY_SIZE(olympus_keypad_info)
};
-static struct platform_device tegra_keypad_device = {
+static struct platform_device olympus_keypad_device = {
.name = GPIO_EVENT_DEV_NAME,
.id = 0,
.dev = {
- .platform_data = &tegra_keypad_data,
+ .platform_data = &olympus_keypad_data,
},
};
-static int tegra_reset_keys_up[] = {
+static int olympus_reset_keys_up[] = {
BTN_MOUSE, /* XXX */
0
};
-static struct keyreset_platform_data tegra_reset_keys_pdata = {
- .keys_up = tegra_reset_keys_up,
+static struct keyreset_platform_data olympus_reset_keys_pdata = {
+ .keys_up = olympus_reset_keys_up,
.keys_down = {
KEY_LEFTSHIFT,
KEY_LEFTALT,
},
};
-static struct platform_device tegra_reset_keys_device = {
+static struct platform_device olympus_reset_keys_device = {
.name = KEYRESET_NAME,
- .dev.platform_data = &tegra_reset_keys_pdata,
+ .dev.platform_data = &olympus_reset_keys_pdata,
};
-static int __init tegra_init_keypad(void)
+int __init olympus_keypad_init(void)
{
tegra_gpio_enable(TEGRA_GPIO_PR0);
tegra_gpio_enable(TEGRA_GPIO_PR1);
tegra_gpio_enable(TEGRA_GPIO_PQ0);
tegra_gpio_enable(TEGRA_GPIO_PQ1);
tegra_gpio_enable(TEGRA_GPIO_PQ2);
- platform_device_register(&tegra_reset_keys_device);
- return platform_device_register(&tegra_keypad_device);
+ platform_device_register(&olympus_reset_keys_device);
+ return platform_device_register(&olympus_keypad_device);
}
-
-device_initcall(tegra_init_keypad);