diff options
| author | Sascha Hauer <s.hauer@pengutronix.de> | 2010-08-04 11:59:11 +0200 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2010-08-06 19:17:22 +0200 |
| commit | 50c7d68dd81c88eb010a0368fef2f0d4c416b708 (patch) | |
| tree | 905bd71f8cf74bc55662a89455014b5d34046798 /drivers | |
| parent | 5145e87c642f2609f55bcf51e6d12eefe7f05b8f (diff) | |
| download | barebox-50c7d68dd81c88eb010a0368fef2f0d4c416b708.tar.gz barebox-50c7d68dd81c88eb010a0368fef2f0d4c416b708.tar.xz | |
ehci: Make has_tt configurable via platform data
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/host/ehci-hcd.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c index 8995fa3c44..1c266f3002 100644 --- a/drivers/usb/host/ehci-hcd.c +++ b/drivers/usb/host/ehci-hcd.c @@ -899,22 +899,25 @@ static int ehci_probe(struct device_d *dev) ehci = xmalloc(sizeof(struct ehci_priv)); host = &ehci->host; - if (pdata) + if (pdata) { ehci->flags = pdata->flags; - else + ehci->hccr = (void *)(dev->map_base + pdata->hccr_offset); + ehci->hcor = (void *)(dev->map_base + pdata->hcor_offset); + } + else { /* default to EHCI_HAS_TT to not change behaviour of boards * with platform_data */ ehci->flags = EHCI_HAS_TT; + ehci->hccr = (void *)(dev->map_base + 0x100); + ehci->hcor = (void *)(dev->map_base + 0x140); + } host->init = ehci_init; host->submit_int_msg = submit_int_msg; host->submit_control_msg = submit_control_msg; host->submit_bulk_msg = submit_bulk_msg; - ehci->hccr = (void *)(dev->map_base + 0x100); - ehci->hcor = (void *)(dev->map_base + 0x140); - usb_register_host(host); reg = HC_VERSION(ehci_readl(&ehci->hccr->cr_capbase)); |