diff options
| author | Alexandre Belloni <alexandre.belloni@free-electrons.com> | 2016-06-13 10:47:30 +0200 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2016-06-21 09:52:22 +0200 |
| commit | 882bd9fc46321c9d4721b376039a142cbfe8a17a (patch) | |
| tree | eca82f5ab1bb79a7455d4c544f49d06dcebe42ec /drivers | |
| parent | usb: dwc2: gadget: Final fixes for BDMA ISOC (diff) | |
| download | linux-882bd9fc46321c9d4721b376039a142cbfe8a17a.tar.xz linux-882bd9fc46321c9d4721b376039a142cbfe8a17a.zip | |
usb: gadget: udc: atmel: Also get regmap for at91sam9x5-pmc
The "atmel,at91sam9g45-udc" compatible UDC is also used on at91sam9x5 so it
is also necessary to try to get the syscon for at91sam9x5-pmc.
Fixes: 4747639f01c9 ("usb: gadget: atmel: access the PMC using regmap")
Reported-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/gadget/udc/atmel_usba_udc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/usb/gadget/udc/atmel_usba_udc.c b/drivers/usb/gadget/udc/atmel_usba_udc.c index 18569de06b04..bb1f6c8f0f01 100644 --- a/drivers/usb/gadget/udc/atmel_usba_udc.c +++ b/drivers/usb/gadget/udc/atmel_usba_udc.c @@ -1920,6 +1920,8 @@ static struct usba_ep * atmel_udc_of_init(struct platform_device *pdev, udc->errata = match->data; udc->pmc = syscon_regmap_lookup_by_compatible("atmel,at91sam9g45-pmc"); + if (IS_ERR(udc->pmc)) + udc->pmc = syscon_regmap_lookup_by_compatible("atmel,at91sam9x5-pmc"); if (udc->errata && IS_ERR(udc->pmc)) return ERR_CAST(udc->pmc); |