From: Alexandre Belloni Date: Mon, 10 Sep 2018 20:12:49 +0000 (+0200) Subject: usb: gadget: udc: atmel: handle at91sam9rl PMC X-Git-Tag: v4.9.137~84 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e9f5a3d1139eab05be6e665726528300c2c216c5;p=platform%2Fkernel%2Flinux-amlogic.git usb: gadget: udc: atmel: handle at91sam9rl PMC [ Upstream commit bb80e4fa57eb75ebd64ae9be4155da6d12c1a997 ] The at91sam9rl PMC is not quite the same as the at91sam9g45 one and now has its own compatible string. Add support for that. Fixes: 217bace8e548 ("ARM: dts: fix PMC compatible") Acked-by: Cristian Birsan Signed-off-by: Alexandre Belloni Signed-off-by: Felipe Balbi Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/usb/gadget/udc/atmel_usba_udc.c b/drivers/usb/gadget/udc/atmel_usba_udc.c index ad8402906f77..9705bcdbc577 100644 --- a/drivers/usb/gadget/udc/atmel_usba_udc.c +++ b/drivers/usb/gadget/udc/atmel_usba_udc.c @@ -1922,6 +1922,8 @@ 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,at91sam9rl-pmc"); if (IS_ERR(udc->pmc)) udc->pmc = syscon_regmap_lookup_by_compatible("atmel,at91sam9x5-pmc"); if (udc->errata && IS_ERR(udc->pmc))