diff options
Diffstat (limited to 'arch/blackfin/mach-bf561/boards/cm_bf561.c')
| -rw-r--r-- | arch/blackfin/mach-bf561/boards/cm_bf561.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/blackfin/mach-bf561/boards/cm_bf561.c b/arch/blackfin/mach-bf561/boards/cm_bf561.c index 87595cd38afe..2e481362065b 100644 --- a/arch/blackfin/mach-bf561/boards/cm_bf561.c +++ b/arch/blackfin/mach-bf561/boards/cm_bf561.c @@ -532,6 +532,24 @@ static struct platform_device *cm_bf561_devices[] __initdata = { #endif }; +static int __init net2272_init(void) +{ +#if defined(CONFIG_USB_NET2272) || defined(CONFIG_USB_NET2272_MODULE) + int ret; + + ret = gpio_request(GPIO_PF46, "net2272"); + if (ret) + return ret; + + /* Reset USB Chip, PF46 */ + gpio_direction_output(GPIO_PF46, 0); + mdelay(2); + gpio_set_value(GPIO_PF46, 1); +#endif + + return 0; +} + static int __init cm_bf561_init(void) { printk(KERN_INFO "%s(): registering device resources\n", __func__); @@ -543,6 +561,10 @@ static int __init cm_bf561_init(void) #if defined(CONFIG_PATA_PLATFORM) || defined(CONFIG_PATA_PLATFORM_MODULE) irq_set_status_flags(PATA_INT, IRQ_NOAUTOEN); #endif + + if (net2272_init()) + pr_warning("unable to configure net2272; it probably won't work\n"); + return 0; } |