[alsa-devel] [PATCH v6 03/17] mfd: madera: Add common support for Cirrus Logic Madera codecs

[Linus Walleij]

On Thu, Nov 23, 2017 at 6:13 PM, Richard Fitzgerald
<rf at opensource.wolfsonmicro.com> wrote:

> +config MFD_MADERA_I2C
> +       bool "Cirrus Logic Madera codecs with I2C"
> +       select MFD_MADERA
> +       select REGMAP_I2C
> +       depends on I2C
> +       depends on PINCTRL
> +       help
> +         Support for the Cirrus Logic Madera platform audio SoC
> +         core functionality controlled via I2C.
> +
> +config MFD_MADERA_SPI
> +       bool "Cirrus Logic Madera codecs with SPI"
> +       select MFD_MADERA
> +       select REGMAP_SPI
> +       depends on SPI_MASTER
> +       depends on PINCTRL
> +       help
> +         Support for the Cirrus Logic Madera platform audio SoC
> +         core functionality controlled via SPI.

Why do the I2C and SPI subdrivers depend on PINCTRL?

They sure don't seem to be using any pinctrl-specific APIs.

Yours,
Linus Walleij