Re: [RFC] spi: add spi multiplexing functions for dt

2018-08-07 Thread Ben Whitten
On Tue, 7 Aug 2018 at 22:17, Andreas Färber wrote: > > Hi Ben, > > Am 07.08.2018 um 19:32 schrieb Ben Whitten: > > Like I2C busses SPI devices can also sit behind multiplexers. > > This patch adds is based off the I2C implementation and allows > > description in the devicetree. > > > > Signed-off-

Re: [RFC] spi: add spi multiplexing functions for dt

2018-08-07 Thread Andreas Färber
Hi Ben, Am 07.08.2018 um 19:32 schrieb Ben Whitten: > Like I2C busses SPI devices can also sit behind multiplexers. > This patch adds is based off the I2C implementation and allows > description in the devicetree. > > Signed-off-by: Ben Whitten > --- > drivers/spi/Kconfig | 10 +++ > drive

[RFC] spi: add spi multiplexing functions for dt

2018-08-07 Thread Ben Whitten
Like I2C busses SPI devices can also sit behind multiplexers. This patch adds is based off the I2C implementation and allows description in the devicetree. Signed-off-by: Ben Whitten --- drivers/spi/Kconfig | 10 +++ drivers/spi/Makefile| 3 + drivers/spi/spi-mux.c | 181 +++