[PATCH v9 4/9] mfd: at91-usart: Make it selectable for ARCH_MICROCHIP

Robert Marko posted 9 patches 1 month, 3 weeks ago
[PATCH v9 4/9] mfd: at91-usart: Make it selectable for ARCH_MICROCHIP
Posted by Robert Marko 1 month, 3 weeks ago
LAN969x uses the Atmel USART, so make it selectable for ARCH_MICROCHIP to
avoid needing to update depends in future if other Microchip SoC-s use it
as well.

Signed-off-by: Robert Marko <robert.marko@sartura.hr>
---
 drivers/mfd/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index 425c5fba6cb1..8f11b2df1470 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -138,7 +138,7 @@ config MFD_AAT2870_CORE
 config MFD_AT91_USART
 	tristate "AT91 USART Driver"
 	select MFD_CORE
-	depends on ARCH_AT91 || ARCH_LAN969X || COMPILE_TEST
+	depends on ARCH_MICROCHIP || COMPILE_TEST
 	help
 	  Select this to get support for AT91 USART IP. This is a wrapper
 	  over at91-usart-serial driver and usart-spi-driver. Only one function
-- 
2.50.1
Re: [PATCH v9 4/9] mfd: at91-usart: Make it selectable for ARCH_MICROCHIP
Posted by Lee Jones 1 month ago
On Wed, 13 Aug 2025, Robert Marko wrote:

> LAN969x uses the Atmel USART, so make it selectable for ARCH_MICROCHIP to
> avoid needing to update depends in future if other Microchip SoC-s use it
> as well.
> 
> Signed-off-by: Robert Marko <robert.marko@sartura.hr>
> ---
>  drivers/mfd/Kconfig | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
> index 425c5fba6cb1..8f11b2df1470 100644
> --- a/drivers/mfd/Kconfig
> +++ b/drivers/mfd/Kconfig
> @@ -138,7 +138,7 @@ config MFD_AAT2870_CORE
>  config MFD_AT91_USART
>  	tristate "AT91 USART Driver"
>  	select MFD_CORE
> -	depends on ARCH_AT91 || ARCH_LAN969X || COMPILE_TEST
> +	depends on ARCH_MICROCHIP || COMPILE_TEST
>  	help
>  	  Select this to get support for AT91 USART IP. This is a wrapper
>  	  over at91-usart-serial driver and usart-spi-driver. Only one function

Let me know when the deps are in Mainline.

-- 
Lee Jones [李琼斯]
Re: [PATCH v9 4/9] mfd: at91-usart: Make it selectable for ARCH_MICROCHIP
Posted by Nicolas Ferre 1 month ago
On 02/09/2025 at 12:02, Lee Jones wrote:
> On Wed, 13 Aug 2025, Robert Marko wrote:
> 
>> LAN969x uses the Atmel USART, so make it selectable for ARCH_MICROCHIP to
>> avoid needing to update depends in future if other Microchip SoC-s use it
>> as well.
>>
>> Signed-off-by: Robert Marko <robert.marko@sartura.hr>
>> ---
>>   drivers/mfd/Kconfig | 2 +-
>>   1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
>> index 425c5fba6cb1..8f11b2df1470 100644
>> --- a/drivers/mfd/Kconfig
>> +++ b/drivers/mfd/Kconfig
>> @@ -138,7 +138,7 @@ config MFD_AAT2870_CORE
>>   config MFD_AT91_USART
>>        tristate "AT91 USART Driver"
>>        select MFD_CORE
>> -     depends on ARCH_AT91 || ARCH_LAN969X || COMPILE_TEST
>> +     depends on ARCH_MICROCHIP || COMPILE_TEST
>>        help
>>          Select this to get support for AT91 USART IP. This is a wrapper
>>          over at91-usart-serial driver and usart-spi-driver. Only one function
> 
> Let me know when the deps are in Mainline.

Hi Lee,

I have tags from other maintainers, how about you give us your and we 
make this patch travel through arm-soc like the other ones?

Regards,
   Nicolas
Re: [PATCH v9 4/9] mfd: at91-usart: Make it selectable for ARCH_MICROCHIP
Posted by Lee Jones 3 weeks, 5 days ago
On Thu, 04 Sep 2025, Nicolas Ferre wrote:

> On 02/09/2025 at 12:02, Lee Jones wrote:
> > On Wed, 13 Aug 2025, Robert Marko wrote:
> > 
> > > LAN969x uses the Atmel USART, so make it selectable for ARCH_MICROCHIP to
> > > avoid needing to update depends in future if other Microchip SoC-s use it
> > > as well.
> > > 
> > > Signed-off-by: Robert Marko <robert.marko@sartura.hr>
> > > ---
> > >   drivers/mfd/Kconfig | 2 +-
> > >   1 file changed, 1 insertion(+), 1 deletion(-)
> > > 
> > > diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
> > > index 425c5fba6cb1..8f11b2df1470 100644
> > > --- a/drivers/mfd/Kconfig
> > > +++ b/drivers/mfd/Kconfig
> > > @@ -138,7 +138,7 @@ config MFD_AAT2870_CORE
> > >   config MFD_AT91_USART
> > >        tristate "AT91 USART Driver"
> > >        select MFD_CORE
> > > -     depends on ARCH_AT91 || ARCH_LAN969X || COMPILE_TEST
> > > +     depends on ARCH_MICROCHIP || COMPILE_TEST
> > >        help
> > >          Select this to get support for AT91 USART IP. This is a wrapper
> > >          over at91-usart-serial driver and usart-spi-driver. Only one function
> > 
> > Let me know when the deps are in Mainline.
> 
> Hi Lee,
> 
> I have tags from other maintainers, how about you give us your and we make

My?  AB?

> this patch travel through arm-soc like the other ones?

Sure.

Acked-by: Lee Jones <lee@kernel.org>

-- 
Lee Jones [李琼斯]
Re: [PATCH v9 4/9] mfd: at91-usart: Make it selectable for ARCH_MICROCHIP
Posted by Nicolas Ferre 3 weeks, 4 days ago
On 08/09/2025 at 16:16, Lee Jones wrote:
> EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe
> 
> On Thu, 04 Sep 2025, Nicolas Ferre wrote:
> 
>> On 02/09/2025 at 12:02, Lee Jones wrote:
>>> On Wed, 13 Aug 2025, Robert Marko wrote:
>>>
>>>> LAN969x uses the Atmel USART, so make it selectable for ARCH_MICROCHIP to
>>>> avoid needing to update depends in future if other Microchip SoC-s use it
>>>> as well.
>>>>
>>>> Signed-off-by: Robert Marko <robert.marko@sartura.hr>
>>>> ---
>>>>    drivers/mfd/Kconfig | 2 +-
>>>>    1 file changed, 1 insertion(+), 1 deletion(-)
>>>>
>>>> diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
>>>> index 425c5fba6cb1..8f11b2df1470 100644
>>>> --- a/drivers/mfd/Kconfig
>>>> +++ b/drivers/mfd/Kconfig
>>>> @@ -138,7 +138,7 @@ config MFD_AAT2870_CORE
>>>>    config MFD_AT91_USART
>>>>         tristate "AT91 USART Driver"
>>>>         select MFD_CORE
>>>> -     depends on ARCH_AT91 || ARCH_LAN969X || COMPILE_TEST
>>>> +     depends on ARCH_MICROCHIP || COMPILE_TEST
>>>>         help
>>>>           Select this to get support for AT91 USART IP. This is a wrapper
>>>>           over at91-usart-serial driver and usart-spi-driver. Only one function
>>>
>>> Let me know when the deps are in Mainline.
>>
>> Hi Lee,
>>
>> I have tags from other maintainers, how about you give us your and we make
> 
> My?  AB?

Yep ;-)

>> this patch travel through arm-soc like the other ones?
> 
> Sure.
> 
> Acked-by: Lee Jones <lee@kernel.org>

Thanks Lee. Queued for at91 PR to arm-soc.

Regards,
   Nicolas