Re: [PATCH 05/21] regulator: arizona-ldo1: Look up a descriptor and pass to the core

[Linus Walleij <linus.walleij@xxxxxxxxxx>]

On Tue, Feb 13, 2018 at 12:06 PM, Charles Keepax
<ckeepax@xxxxxxxxxxxxxxxxxxxxx> wrote:
> On Mon, Feb 12, 2018 at 02:17:01PM +0100, Linus Walleij wrote:
>> Instead of passing a global GPIO number, pass a descriptor looked
>> up with the standard devm_gpiod_get_optional() call.
>>
>> We have augmented the GPIO core to look up the regulator special
>> GPIO "wlf,ldoena" in a separate patch.
>>
>> Cc: patches@xxxxxxxxxxxxxxxxxxxxx
>> Cc: Richard Fitzgerald <rf@xxxxxxxxxxxxxxxxxxxxx>
>> Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
>> ---
>>  drivers/regulator/arizona-ldo1.c       | 19 ++++++-------------
>>  include/linux/regulator/arizona-ldo1.h |  3 ---
>>  2 files changed, 6 insertions(+), 16 deletions(-)
>>
>
> Does this patch not also need to update the hookups in
> arch/arm/mach-s3c64xx/mach-crag6410-module.c? There is
> wm5102_reva_pdata and wm5102_pdata both of which use the ldoena
> you are removing here?

OK fixed this!

> Also looking at this more you will need to you
> devm_gpio_get_from_of_node here since the device tree binding is
> for wlf,ldoena not wlf,ldoena-gpio. So this patch currently
> breaks the binding.

Actually not, because I fixed that in  the special quirk patch
6a537d48461d
"gpio: of: Support regulator nonstandard GPIO properties"
as mentioned in the commit message. (Will clarify.)

Yours,
Linus Walleij
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