On Mon, Jun 6, 2016 at 8:50 AM, Wolfram Sang <wsa@xxxxxxxxxxxxx> wrote:
> From: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
>
> All known hardware being able to switch voltages has the same POCCTRL
> register. So, factor out the common code to the core and keep only
> the pin-to-bit mapping SoC specific. Convert the only user, r8a7790.
> In case POCCTRL should ever get more complex (more voltages to select?),
> we should probably switch over to a describing array like drive strength
> does currently.
>
> Signed-off-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>
Reviewed-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
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
