[PATCH 5/5] riscv: configs: defconfig: Enable configs required for RZ/Five SoC

[Geert Uytterhoeven]

Hi Prabhakar,

On Fri, Sep 29, 2023 at 2:07 AM Prabhakar <prabhakar.csengg at gmail.com> wrote:
> From: Lad Prabhakar <prabhakar.mahadev-lad.rj at bp.renesas.com>
>
> Enable the configs required by the below IP blocks which are
> present on RZ/Five SoC:
> * ADC
> * CANFD
> * DMAC
> * eMMC/SDHI
> * OSTM
> * RAVB (+ Micrel PHY)
> * RIIC
> * RSPI
> * SSI (Sound+WM8978 codec)
> * Thermal
> * USB (PHY/RESET/OTG)
>
> Along with the above some core configs are enabled too,
> -> CPU frequency scaling as RZ/Five does support this.
> -> MTD is enabled as RSPI can be connected to flash chips
> -> Enabled I2C chardev so that it enables userspace to read/write
>    i2c devices (similar to arm64)
> -> Thermal configs as RZ/Five SoC does have thermal unit
> -> GPIO regulator as we might have IP blocks for which voltage
>    levels are controlled by GPIOs
> -> OTG configs as RZ/Five USB can support host/function
> -> Gadget configs so that we can test USB function (as done in arm64
>    all the gadget configs are enabled)
>
> Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj at bp.renesas.com>

Reviewed-by: Geert Uytterhoeven <geert+renesas at glider.be>

As I expect this to go in through the RISC-V tree, I will let the
RISC-V people handle any discussion about more options that should be
made modular instead of builtin.

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