[PATCH V2] ARM: shmobile: stout: enable R-Car Gen2 regulator quirk

[Geert Uytterhoeven]

Hi Wolfram,

On Thu, Feb 15, 2018 at 11:19 AM, Wolfram Sang <wsa at the-dreams.de> wrote:
>> As the code now always sends 3 i2c msgs to all 3 possible regulators, we
>> may accidentally talk to another device at 0x70 on other boards than Stout.
>
> It sends per device, so unless there is a device named "da9210" at
> addr 0x70, nothing will happen? Am I missing something?

As soon as one of the affected devices is instantiated, it has to shut up
all devices. This is done by sending the whole da9xxx_msgs[] array,
which needs modification now we have boards with two or three devices.

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds