diff options
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/host/ehci-atmel.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/usb/host/ehci-atmel.c b/drivers/usb/host/ehci-atmel.c index 9ffe501..9a8f004 100644 --- a/drivers/usb/host/ehci-atmel.c +++ b/drivers/usb/host/ehci-atmel.c @@ -40,7 +40,11 @@ int ehci_hcd_init(int index, enum usb_init_type init, } /* Enable USB Host clock */ +#ifdef CPU_HAS_PCR + at91_periph_clk_enable(ATMEL_ID_UHPHS); +#else writel(1 << ATMEL_ID_UHPHS, &pmc->pcer); +#endif *hccr = (struct ehci_hccr *)ATMEL_BASE_EHCI; *hcor = (struct ehci_hcor *)((uint32_t)*hccr + @@ -55,7 +59,11 @@ int ehci_hcd_stop(int index) ulong start_time, tmp_time; /* Disable USB Host Clock */ +#ifdef CPU_HAS_PCR + at91_periph_clk_disable(ATMEL_ID_UHPHS); +#else writel(1 << ATMEL_ID_UHPHS, &pmc->pcdr); +#endif start_time = get_timer(0); /* Disable UTMI PLL */ |