* [PATCH] usb: gadget: udc: atmel: handle at91sam9rl PMC
@ 2018-09-10 20:12 Alexandre Belloni
2018-09-14 17:14 ` Cristian Birsan
0 siblings, 1 reply; 2+ messages in thread
From: Alexandre Belloni @ 2018-09-10 20:12 UTC (permalink / raw)
To: Felipe Balbi
Cc: Nicolas Ferre, linux-arm-kernel, linux-kernel, linux-usb,
Alexandre Belloni
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")
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---
drivers/usb/gadget/udc/atmel_usba_udc.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/usb/gadget/udc/atmel_usba_udc.c b/drivers/usb/gadget/udc/atmel_usba_udc.c
index 17147b8c771e..8f267be1745d 100644
--- a/drivers/usb/gadget/udc/atmel_usba_udc.c
+++ b/drivers/usb/gadget/udc/atmel_usba_udc.c
@@ -2017,6 +2017,8 @@ 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))
--
2.19.0.rc2
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] usb: gadget: udc: atmel: handle at91sam9rl PMC
2018-09-10 20:12 [PATCH] usb: gadget: udc: atmel: handle at91sam9rl PMC Alexandre Belloni
@ 2018-09-14 17:14 ` Cristian Birsan
0 siblings, 0 replies; 2+ messages in thread
From: Cristian Birsan @ 2018-09-14 17:14 UTC (permalink / raw)
To: Alexandre Belloni, Felipe Balbi; +Cc: linux-usb, linux-arm-kernel, linux-kernel
On 10.09.2018 23:12, Alexandre Belloni wrote:
> 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")
> Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
It looks good to me.
Acked-by: Cristian Birsan <cristian.birsan@microchip.com>
> ---
> drivers/usb/gadget/udc/atmel_usba_udc.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/drivers/usb/gadget/udc/atmel_usba_udc.c b/drivers/usb/gadget/udc/atmel_usba_udc.c
> index 17147b8c771e..8f267be1745d 100644
> --- a/drivers/usb/gadget/udc/atmel_usba_udc.c
> +++ b/drivers/usb/gadget/udc/atmel_usba_udc.c
> @@ -2017,6 +2017,8 @@ 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))
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2018-09-14 17:14 ` Cristian Birsan
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