Support sparse unidirectional GPIO lines.

To be used in a forthcoming submission.

Signed-off-by: Linus Walleij <linusw@kernel.org>
---
Changes in v2:
- Make a second patch to exclude setting on unidirectional
  lines.
- Link to v1: https://patch.msgid.link/20260507-regmap-gpio-sparse-fixed-dir-v1-1-a2e5855e2701@kernel.org

---
Linus Walleij (2):
      gpio: regmap: Support sparsed fixed direction
      gpio: regmap: Don't set a fixed direction line

 drivers/gpio/gpio-regmap.c  | 40 ++++++++++++++++++++++++++++++++++++----
 include/linux/gpio/regmap.h |  7 +++++++
 2 files changed, 43 insertions(+), 4 deletions(-)
---
base-commit: 254f49634ee16a731174d2ae34bc50bd5f45e731
change-id: 20260507-regmap-gpio-sparse-fixed-dir-1d5c0d2e2c6f

Best regards,
--  
Linus Walleij <linusw@kernel.org>

On Fri, 08 May 2026 14:51:25 +0200, Linus Walleij wrote:
> Support sparse unidirectional GPIO lines.
> 
> To be used in a forthcoming submission.
> 
> 

Applied, thanks!

[1/2] gpio: regmap: Support sparsed fixed direction
      https://git.kernel.org/brgl/c/ae99219270a3d85ec38eee9458829bd45c11aeec
[2/2] gpio: regmap: Don't set a fixed direction line
      https://git.kernel.org/brgl/c/c3566b4a08707587fd52342f53cda1d7ee2607ca

Best regards,
-- 
Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>

Hi,

On Mon May 11, 2026 at 2:32 PM CEST, Bartosz Golaszewski wrote:
>
> On Fri, 08 May 2026 14:51:25 +0200, Linus Walleij wrote:
>> Support sparse unidirectional GPIO lines.
>> 
>> To be used in a forthcoming submission.
>> 
>> 
>
> Applied, thanks!
>
> [1/2] gpio: regmap: Support sparsed fixed direction
>       https://git.kernel.org/brgl/c/ae99219270a3d85ec38eee9458829bd45c11aeec
> [2/2] gpio: regmap: Don't set a fixed direction line
>       https://git.kernel.org/brgl/c/c3566b4a08707587fd52342f53cda1d7ee2607ca
>

Mh, my review comment [1] made it through, didn't it?

-michael

[1] https://lore.kernel.org/linux-gpio/DIFNX8HLL7X3.JGSENU7W32X4@kernel.org/

On Mon, 11 May 2026 14:39:03 +0200, Michael Walle <mwalle@kernel.org> said:
> Hi,
>
> On Mon May 11, 2026 at 2:32 PM CEST, Bartosz Golaszewski wrote:
>>
>> On Fri, 08 May 2026 14:51:25 +0200, Linus Walleij wrote:
>>> Support sparse unidirectional GPIO lines.
>>>
>>> To be used in a forthcoming submission.
>>>
>>>
>>
>> Applied, thanks!
>>
>> [1/2] gpio: regmap: Support sparsed fixed direction
>>       https://git.kernel.org/brgl/c/ae99219270a3d85ec38eee9458829bd45c11aeec
>> [2/2] gpio: regmap: Don't set a fixed direction line
>>       https://git.kernel.org/brgl/c/c3566b4a08707587fd52342f53cda1d7ee2607ca
>>
>
> Mh, my review comment [1] made it through, didn't it?
>
> -michael
>
> [1] https://lore.kernel.org/linux-gpio/DIFNX8HLL7X3.JGSENU7W32X4@kernel.org/
>

I missed it, sorry. I'll back these out for now and wait for Linus' respin.

Bart

On Fri, May 8, 2026 at 2:51 PM Linus Walleij <linusw@kernel.org> wrote:
>
> Support sparse unidirectional GPIO lines.
>
> To be used in a forthcoming submission.
>

Should I apply it or will Alex just include it in his series?

Bart

On Mon, May 11, 2026 at 11:56 AM Bartosz Golaszewski <brgl@kernel.org> wrote:
> On Fri, May 8, 2026 at 2:51 PM Linus Walleij <linusw@kernel.org> wrote:
> >
> > Support sparse unidirectional GPIO lines.
> >
> > To be used in a forthcoming submission.
>
> Should I apply it or will Alex just include it in his series?

I think it's easiest if you just apply it then Alex can just base his
patch series off your for-next branch (or cherry-pick those
underneath his patch series).

Yours,
Linus Walleij

On 5/11/26 7:15 AM, Linus Walleij wrote:
> On Mon, May 11, 2026 at 11:56 AM Bartosz Golaszewski <brgl@kernel.org> wrote:
>> On Fri, May 8, 2026 at 2:51 PM Linus Walleij <linusw@kernel.org> wrote:
>>>
>>> Support sparse unidirectional GPIO lines.
>>>
>>> To be used in a forthcoming submission.
>>
>> Should I apply it or will Alex just include it in his series?
> 
> I think it's easiest if you just apply it then Alex can just base his
> patch series off your for-next branch (or cherry-pick those
> underneath his patch series).
> 
> Yours,
> Linus Walleij

I'm good with that plan.	-Alex