[PATCH] spi: mt7621: allow GPIO chip select lines

[Mark Brown]

On Fri, Mar 15, 2024 at 03:57:07AM +0200, Justin Swartz wrote:

> Add the mt7621_spi_set_cs_gpio() function to control the
> logical state of a GPIO chip select line, agnostic of the
> electrical line state and activation polarity.

The core should handle GPIO chip selects for you?
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