diff options
Diffstat (limited to 'arch/blackfin/mach-bf537/boards/tcm_bf537.c')
| -rw-r--r-- | arch/blackfin/mach-bf537/boards/tcm_bf537.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/arch/blackfin/mach-bf537/boards/tcm_bf537.c b/arch/blackfin/mach-bf537/boards/tcm_bf537.c index 164a7e02c022..6d4c1caaa945 100644 --- a/arch/blackfin/mach-bf537/boards/tcm_bf537.c +++ b/arch/blackfin/mach-bf537/boards/tcm_bf537.c @@ -733,6 +733,24 @@ static struct platform_device *cm_bf537_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_PG14, "net2272"); + if (ret) + return ret; + + /* Reset USB Chip, PG14 */ + gpio_direction_output(GPIO_PG14, 0); + mdelay(2); + gpio_set_value(GPIO_PG14, 1); +#endif + + return 0; +} + static int __init tcm_bf537_init(void) { printk(KERN_INFO "%s(): registering device resources\n", __func__); @@ -744,6 +762,10 @@ static int __init tcm_bf537_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; } |