sysmo-bts
/
barebox
9
0
Fork 0
Code Releases Activity

at91sam9263ek: add leds support 

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
This commit is contained in:
Jean-Christophe PLAGNIOL-VILLARD 2012-02-27 02:04:29 +08:00
parent fc0b8fb688
commit 14f301af85
2 changed files with 36 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

31
arch/arm/boards/at91sam9263ek/init.c
View File

@ -107,6 +107,36 @@ static void ek_add_device_mci(void)
static void ek_add_device_mci(void) {}
#endif
#ifdef CONFIG_LED_GPIO
struct gpio_led ek_leds[] = {
{
.gpio = AT91_PIN_PC29,
.active_low = 1,
.led = {
.name = "ds2",
},
}, {
.gpio = AT91_PIN_PB7,
.led = {
.name = "ds3",
},
},
};
static void ek_device_add_leds(void)
{
int i;
for (i = 0; i < ARRAY_SIZE(ek_leds); i++) {
at91_set_gpio_output(ek_leds[i].gpio, ek_leds[i].active_low);
led_gpio_register(&ek_leds[i]);
}
led_set_trigger(LED_TRIGGER_HEARTBEAT, &ek_leds[1].led);
}
#else
static void ek_device_add_leds(void) {}
#endif
static int at91sam9263ek_mem_init(void)
{
at91_add_device_sdram(64 * 1024 * 1024);
@ -129,6 +159,7 @@ static int at91sam9263ek_devices_init(void)
at91_add_device_eth(&macb_pdata);
add_cfi_flash_device(0, AT91_CHIPSELECT_0, 8 * 1024 * 1024, 0);
ek_add_device_mci();
ek_device_add_leds();
if (IS_ENABLED(CONFIG_DRIVER_CFI) && cdev_by_name("nor0")) {
devfs_add_partition("nor0", 0x00000, 0x40000, PARTITION_FIXED, "self");

5
arch/arm/configs/at91sam9263ek_defconfig
View File

@ -27,6 +27,8 @@ CONFIG_CMD_GO=y
CONFIG_CMD_TIMEOUT=y
CONFIG_CMD_PARTITION=y
CONFIG_CMD_GPIO=y
CONFIG_CMD_LED=y
CONFIG_CMD_LED_TRIGGER=y
CONFIG_NET=y
CONFIG_NET_DHCP=y
CONFIG_NET_NFS=y
@ -42,6 +44,9 @@ CONFIG_NAND_ATMEL=y
CONFIG_UBI=y
CONFIG_MCI=y
CONFIG_MCI_ATMEL=y
CONFIG_LED=y
CONFIG_LED_GPIO=y
CONFIG_LED_TRIGGERS=y
CONFIG_FS_FAT=y
CONFIG_FS_FAT_WRITE=y
CONFIG_FS_FAT_LFN=y