diff options
| author | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2011-12-31 16:21:35 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2012-01-02 12:08:25 +0100 |
| commit | 4484d3b96503988e9e9cbad490bc4298455ddaa1 (patch) | |
| tree | c349c4967c9e78f6045730c933baac2945baa8ed /arch/arm/boards/usb-a926x | |
| parent | 1c2e95d654da57043ac3ab94cdcdc2e3fea1c9d8 (diff) | |
| download | barebox-4484d3b96503988e9e9cbad490bc4298455ddaa1.tar.gz barebox-4484d3b96503988e9e9cbad490bc4298455ddaa1.tar.xz | |
usb-a926x: add led support
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/boards/usb-a926x')
| -rw-r--r-- | arch/arm/boards/usb-a926x/init.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm/boards/usb-a926x/init.c b/arch/arm/boards/usb-a926x/init.c index 41daab8819..469d98ea7d 100644 --- a/arch/arm/boards/usb-a926x/init.c +++ b/arch/arm/boards/usb-a926x/init.c @@ -37,6 +37,7 @@ #include <mach/at91sam9_smc.h> #include <mach/sam9_smc.h> #include <gpio.h> +#include <led.h> #include <mach/io.h> #include <mach/at91_pmc.h> #include <mach/at91_rstc.h> @@ -182,6 +183,22 @@ static void __init ek_add_device_udc(void) at91_add_device_udc(&ek_udc_data); } +struct gpio_led led = { + .gpio = AT91_PIN_PB21, + .led = { + .name = "user_led", + }, +}; + +static void __init ek_add_led(void) +{ + if (machine_is_usb_a9263()) + led.active_low = 1; + + at91_set_gpio_output(led.gpio, led.active_low); + led_gpio_register(&led); +} + static int usb_a9260_mem_init(void) { #ifdef CONFIG_AT91_HAVE_SRAM_128M @@ -202,6 +219,7 @@ static int usb_a9260_devices_init(void) usb_a9260_add_device_mci(); at91_add_device_usbh_ohci(&ek_usbh_data); ek_add_device_udc(); + ek_add_led(); armlinux_set_bootparams((void *)(AT91_CHIPSELECT_1 + 0x100)); usb_a9260_set_board_type(); |