Re: [PATCH v11 net-next 9/9] mfd: ocelot: add support for the vsc7512 chip via spi

Randy Dunlap
2022-06-28T20:08:55Z

On 6/28/22 01:17, Colin Foster wrote:
> --- a/drivers/mfd/Kconfig
> +++ b/drivers/mfd/Kconfig
> @@ -962,6 +962,24 @@ config MFD_MENF21BMC
> This driver can also be built as a module. If so the module
> will be called menf21bmc.
>
> +config MFD_OCELOT
> + bool "Microsemi Ocelot External Control Support"
> + depends on SPI_MASTER
> + select MFD_CORE
> + select REGMAP_SPI
> + help
> + Ocelot is a family of networking chips that support multiple ethernet
> + and fibre interfaces. In addition to networking, they contain several
> + other functions, including pictrl, MDIO, and communication with

Is that pinctrl,
?

> + external chips. While some chips have an internal processor capable of
> + running an OS, others don't. All chips can be controlled externally
> + through different interfaces, including SPI, I2C, and PCIe.
> +
> + Say yes here to add support for Ocelot chips (VSC7511, VSC7512,
> + VSC7513, VSC7514) controlled externally.
> +
> + If unsure, say N.

--
~Randy