Hi Biju,
On Fri, 31 Jan 2025 at 12:24, Biju Das <biju.das.jz@xxxxxxxxxxxxxx> wrote:
> The SD/MMC block on the RZ/G3E ("R9A09G047") SoC is similar to that
> of the RZ/V2H, but the SD0 channel has only dedicated pins, so we must
> use SD_STATUS register to control voltage and power enable (internal
> regulator), for non-fixed voltage (SD) MMC interface. However, it is
> optional for fixed voltage MMC interface (eMMC).
>
> For SD1 and SD2 channels, we can either use gpio regulator or internal
> regulator (using SD_STATUS register) for voltage switching.
>
> Document RZ/G3E SDHI IP support with optional internal regulator for
> both RZ/G3E and RZ/V2H SoC.
>
> Signed-off-by: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
> ---
> v1->v2:
> * Dropped tags.
> * Documented internal regulator as optional property for both RZ/G3E and
> RZ/V2H SoCs.
Thanks for the update!
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
