mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-27 07:03:54 +02:00
0b1b6a0283
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33936 3c298f89-4303-0410-b956-a3cf2f4a3e73
117 lines
2.8 KiB
Diff
117 lines
2.8 KiB
Diff
--- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
|
+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
|
|
@@ -12,6 +12,8 @@
|
|
#include <linux/string.h>
|
|
#include <linux/platform_device.h>
|
|
#include <linux/ssb/ssb.h>
|
|
+#include <linux/gpio_keys.h>
|
|
+#include <linux/input.h>
|
|
#include <asm/addrspace.h>
|
|
#include <bcm63xx_board.h>
|
|
#include <bcm63xx_cpu.h>
|
|
@@ -28,6 +30,9 @@
|
|
|
|
#define PFX "board_bcm963xx: "
|
|
|
|
+#define BCM963XX_KEYS_POLL_INTERVAL 20
|
|
+#define BCM963XX_KEYS_DEBOUNCE_INTERVAL (BCM963XX_KEYS_POLL_INTERVAL * 3)
|
|
+
|
|
static struct bcm963xx_nvram nvram;
|
|
static unsigned int mac_addr_used;
|
|
static struct board_info board;
|
|
@@ -335,6 +340,16 @@ static struct board_info __initdata boar
|
|
.active_low = 1,
|
|
},
|
|
},
|
|
+ .buttons = {
|
|
+ {
|
|
+ .desc = "reset",
|
|
+ .gpio = 33,
|
|
+ .active_low = 1,
|
|
+ .type = EV_KEY,
|
|
+ .code = KEY_RESTART,
|
|
+ .debounce_interval = BCM963XX_KEYS_DEBOUNCE_INTERVAL,
|
|
+ },
|
|
+ },
|
|
};
|
|
|
|
static struct board_info __initdata board_96348gw = {
|
|
@@ -393,6 +408,16 @@ static struct board_info __initdata boar
|
|
.active_low = 1,
|
|
},
|
|
},
|
|
+ .buttons = {
|
|
+ {
|
|
+ .desc = "reset",
|
|
+ .gpio = 36,
|
|
+ .active_low = 1,
|
|
+ .type = EV_KEY,
|
|
+ .code = KEY_RESTART,
|
|
+ .debounce_interval = BCM963XX_KEYS_DEBOUNCE_INTERVAL,
|
|
+ },
|
|
+ },
|
|
};
|
|
|
|
static struct board_info __initdata board_FAST2404 = {
|
|
@@ -866,11 +891,23 @@ static struct platform_device bcm63xx_gp
|
|
.dev.platform_data = &bcm63xx_led_data,
|
|
};
|
|
|
|
+static struct gpio_keys_platform_data bcm63xx_gpio_keys_data = {
|
|
+ .poll_interval = BCM963XX_KEYS_POLL_INTERVAL,
|
|
+};
|
|
+
|
|
+static struct platform_device bcm63xx_gpio_keys_device = {
|
|
+ .name = "gpio-keys-polled",
|
|
+ .id = 0,
|
|
+ .dev.platform_data = &bcm63xx_gpio_keys_data,
|
|
+};
|
|
+
|
|
/*
|
|
* third stage init callback, register all board devices.
|
|
*/
|
|
int __init board_register_devices(void)
|
|
{
|
|
+ int button_count = 0;
|
|
+
|
|
if (board.has_uart0)
|
|
bcm63xx_uart_register(0);
|
|
|
|
@@ -913,5 +950,16 @@ int __init board_register_devices(void)
|
|
|
|
platform_device_register(&bcm63xx_gpio_leds);
|
|
|
|
+ /* count number of BUTTONs defined by this device */
|
|
+ while (button_count < ARRAY_SIZE(board.buttons) && board.buttons[button_count].desc)
|
|
+ button_count++;
|
|
+
|
|
+ if (button_count) {
|
|
+ bcm63xx_gpio_keys_data.nbuttons = button_count;
|
|
+ bcm63xx_gpio_keys_data.buttons = board.buttons;
|
|
+
|
|
+ platform_device_register(&bcm63xx_gpio_keys_device);
|
|
+ }
|
|
+
|
|
return 0;
|
|
}
|
|
--- a/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
|
|
+++ b/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h
|
|
@@ -3,6 +3,7 @@
|
|
|
|
#include <linux/types.h>
|
|
#include <linux/gpio.h>
|
|
+#include <linux/gpio_keys.h>
|
|
#include <linux/leds.h>
|
|
#include <bcm63xx_dev_enet.h>
|
|
#include <bcm63xx_dev_dsp.h>
|
|
@@ -57,6 +58,9 @@ struct board_info {
|
|
|
|
/* GPIO LEDs */
|
|
struct gpio_led leds[5];
|
|
+
|
|
+ /* Buttons */
|
|
+ struct gpio_keys_button buttons[4];
|
|
};
|
|
|
|
#endif /* ! BOARD_BCM963XX_H_ */
|