Re: [RFC] Add ability to multiplex SPI bus

2018-01-23 Thread Mark Brown
On Mon, Jan 22, 2018 at 10:51:11PM +, Ben Whitten wrote: > A chip that I am working on acts as an SPI multiplexer for downstream radios, > this patch adds basic support for adding an SPI mux with DT. Please don't send cover letters for single patches, if there is anything that needs saying put

[RFC] Add ability to multiplex SPI bus

2018-01-22 Thread Ben Whitten
A chip that I am working on acts as an SPI multiplexer for downstream radios, this patch adds basic support for adding an SPI mux with DT. The mux API is modeled on the I2C mux way of doing things with the addition of being able to override the transfer_one_message. This is due to my mux exposing