diff options
Diffstat (limited to 'arch/arm/cpu')
| -rw-r--r-- | arch/arm/cpu/arm926ejs/at91/at91sam9x5_devices.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/cpu/arm926ejs/at91/at91sam9x5_devices.c b/arch/arm/cpu/arm926ejs/at91/at91sam9x5_devices.c index 9348552..0448c0b 100644 --- a/arch/arm/cpu/arm926ejs/at91/at91sam9x5_devices.c +++ b/arch/arm/cpu/arm926ejs/at91/at91sam9x5_devices.c @@ -193,6 +193,19 @@ void at91_spi1_hw_init(unsigned long cs_mask) } #endif +#if defined(CONFIG_USB_OHCI_NEW) || defined(CONFIG_USB_EHCI) +void at91_uhp_hw_init(void) +{ + /* Enable VBus on UHP ports */ + at91_set_pio_output(AT91_PIO_PORTD, 18, 0); /* port A */ + at91_set_pio_output(AT91_PIO_PORTD, 19, 0); /* port B */ +#if defined(CONFIG_USB_OHCI_NEW) + /* port C is OHCI only */ + at91_set_pio_output(AT91_PIO_PORTD, 20, 0); /* port C */ +#endif +} +#endif + #ifdef CONFIG_MACB void at91_macb_hw_init(void) { |