diff mbox

[v5,05/14] MIPS: ingenic: Enable pinctrl for all ingenic SoCs

Message ID 20170428200824.10906-6-paul@crapouillou.net
State New
Headers show

Commit Message

Paul Cercueil April 28, 2017, 8:08 p.m. UTC
There is a pinctrl driver for each of the Ingenic SoCs supported by the
upstream Linux kernel. In order to switch away from the old GPIO
platform code, we now enable the pinctrl drivers by default for the
Ingenic SoCs.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
---
 arch/mips/Kconfig | 1 +
 1 file changed, 1 insertion(+)

 v2: No changes
 v3: No changes
 v4: No changes
 v5: No changes

Comments

Linus Walleij May 11, 2017, 11:08 a.m. UTC | #1
On Fri, Apr 28, 2017 at 10:08 PM, Paul Cercueil <paul@crapouillou.net> wrote:

> There is a pinctrl driver for each of the Ingenic SoCs supported by the
> upstream Linux kernel. In order to switch away from the old GPIO
> platform code, we now enable the pinctrl drivers by default for the
> Ingenic SoCs.
>
> Signed-off-by: Paul Cercueil <paul@crapouillou.net>
> ---
>  arch/mips/Kconfig | 1 +

So please tell me your desired merge strategy for these bits. I can
provide an immutable branch for pinctrl if you want to pull the deps in
or we can just merge this orthogonally in the MIPS tree and let things
smoothen together in the merge window.

This goes for everything outside of pinctrl/gpio.

If I should merge patches for other subsystems I need ACKs from
the maintainers of MIPS etc.

Yours,
Linus Walleij
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Paul Cercueil May 12, 2017, 5 p.m. UTC | #2
Hi,

On 11/05/2017 13:08, Linus Walleij wrote:
> On Fri, Apr 28, 2017 at 10:08 PM, Paul Cercueil <paul@crapouillou.net> wrote:
>
>> There is a pinctrl driver for each of the Ingenic SoCs supported by the
>> upstream Linux kernel. In order to switch away from the old GPIO
>> platform code, we now enable the pinctrl drivers by default for the
>> Ingenic SoCs.
>>
>> Signed-off-by: Paul Cercueil <paul@crapouillou.net>
>> ---
>>   arch/mips/Kconfig | 1 +
> So please tell me your desired merge strategy for these bits. I can
> provide an immutable branch for pinctrl if you want to pull the deps in
> or we can just merge this orthogonally in the MIPS tree and let things
> smoothen together in the merge window.
>
> This goes for everything outside of pinctrl/gpio.
>
> If I should merge patches for other subsystems I need ACKs from
> the maintainers of MIPS etc.
>
> Yours,
> Linus Walleij
>
It is very unlikely that those patches will cause merge failures
if you merge it in your tree, these drivers are touched very rarely;
so I'd say you can merge them.

But to be sure I'd like Ralf's input on that.

Regards,
-Paul

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Linus Walleij May 22, 2017, 3:31 p.m. UTC | #3
On Fri, Apr 28, 2017 at 10:08 PM, Paul Cercueil <paul@crapouillou.net> wrote:

> There is a pinctrl driver for each of the Ingenic SoCs supported by the
> upstream Linux kernel. In order to switch away from the old GPIO
> platform code, we now enable the pinctrl drivers by default for the
> Ingenic SoCs.
>
> Signed-off-by: Paul Cercueil <paul@crapouillou.net>

I applied all the patches to a branch in pinctrl and merged into my
devel branch for testing:

https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git/
Branch: ingenic

Ralf: are you OK with this? It would be nice to have your ACK on
all patches. If you want you can pull this branch into the MIPS
tree, or we can hope for it all to settle nicely because of low platform
activity in MIPS on this platform, so it only needs to come in
from my trees.

Yours,
Linus Walleij
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Paul Cercueil July 2, 2017, 4:35 p.m. UTC | #4
Hi Linus,

> I applied all the patches to a branch in pinctrl and merged into my
> devel branch for testing:
> 
> https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git/
> Branch: ingenic
> 
> Ralf: are you OK with this? It would be nice to have your ACK on
> all patches. If you want you can pull this branch into the MIPS
> tree, or we can hope for it all to settle nicely because of low 
> platform
> activity in MIPS on this platform, so it only needs to come in
> from my trees.

There has been no word from Ralf, is this going into 4.13?

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Linus Walleij July 3, 2017, 9:07 a.m. UTC | #5
On Sun, Jul 2, 2017 at 6:35 PM, Paul Cercueil <paul@crapouillou.net> wrote:
> Hi Linus,
>
>> I applied all the patches to a branch in pinctrl and merged into my
>> devel branch for testing:
>>
>> https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git/
>> Branch: ingenic
>>
>> Ralf: are you OK with this? It would be nice to have your ACK on
>> all patches. If you want you can pull this branch into the MIPS
>> tree, or we can hope for it all to settle nicely because of low platform
>> activity in MIPS on this platform, so it only needs to come in
>> from my trees.
>
>
> There has been no word from Ralf, is this going into 4.13?

Yes.

Yours,
Linus Walleij
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Ralf Baechle July 3, 2017, 1:55 p.m. UTC | #6
On Mon, Jul 03, 2017 at 11:07:09AM +0200, Linus Walleij wrote:

> > There has been no word from Ralf, is this going into 4.13?

Acked-by: Ralf Baechle <ralf@linux-mips.org>

for the whole series.

Thanks,

  Ralf
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Linus Walleij July 31, 2017, 1:29 p.m. UTC | #7
On Mon, Jul 3, 2017 at 3:55 PM, Ralf Baechle <ralf@linux-mips.org> wrote:
> On Mon, Jul 03, 2017 at 11:07:09AM +0200, Linus Walleij wrote:
>
>> > There has been no word from Ralf, is this going into 4.13?
>
> Acked-by: Ralf Baechle <ralf@linux-mips.org>
>
> for the whole series.

Thanks Ralf, I missed to add this in, but everything seems to have
landed smoothly in v4.13.

Yours,
Linus Walleij
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diff mbox

Patch

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index e0bb576410bb..771995b75e0d 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -363,6 +363,7 @@  config MACH_INGENIC
 	select SYS_SUPPORTS_ZBOOT_UART16550
 	select DMA_NONCOHERENT
 	select IRQ_MIPS_CPU
+	select PINCTRL
 	select GPIOLIB
 	select COMMON_CLK
 	select GENERIC_IRQ_CHIP