Re: [PATCH v2 2/4] spi: add software implementation for SPI_CS_WORD

2018-09-16 Thread Jonathan Cameron
On Wed, 12 Sep 2018 19:39:18 -0500 David Lechner wrote: > This adds a default software implementation for the SPI_CS_WORD flag for > controllers that don't have such a feature. > > The SPI_CS_WORD flag indicates that the CS line should be toggled > between each word sent, not just between each t

[PATCH v2 2/4] spi: add software implementation for SPI_CS_WORD

2018-09-12 Thread David Lechner
This adds a default software implementation for the SPI_CS_WORD flag for controllers that don't have such a feature. The SPI_CS_WORD flag indicates that the CS line should be toggled between each word sent, not just between each transfer. The implementation works by using existing functions to spl