Re: [PATCH] [RFC] gpio: gpio-it87: Add support for IT8620 and IT8628

[Linus Walleij <linus.walleij@xxxxxxxxxx>]

On Sun, Mar 27, 2016 at 5:43 PM, Martin Blumenstingl
<martin.blumenstingl@xxxxxxxxxxxxxx> wrote:

> These chips seem to have a 9th GPIO block (thus supporting 72 GPIOs)
> which is configured through SuperIO register 0xd2 (output enable) and
> 0xd3 (simple I/O). This is also the reason why io_size is larger than
> on IT8728 / IT8732. Unfortunately I don't have hardware to test this 9th
> GPIO block.
> I am also not sure about not configuring the Simple I/O registers as the
> hardware I have only uses GPIO block 8. Reading back the values of
> 0xc0-0xc7 (as configured by the BIOS/EFI on my board) shows that all
> have 0xff set.
>
> Signed-off-by: Martin Blumenstingl <martin.blumenstingl@xxxxxxxxxxxxxx>

Patch applied.

Yours,
Linus Walleij
--
To unsubscribe from this list: send the line "unsubscribe linux-gpio" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html