Re: [PATCH 7/8] spi: lpspi: Add cs-gpio support

2019-01-09 Thread Mark Brown
On Mon, Jan 07, 2019 at 07:47:47AM +, Clark Wang wrote: > Add cs-gpio feature for LPSPI. > The cs line will be controlled in fsl_lpspi_transfe_one_msg() function. > > Still support using the mode without cs-gpio. It depends on if attribute > cs-gpio has been configured in dts file. This is

[PATCH 7/8] spi: lpspi: Add cs-gpio support

2019-01-06 Thread Clark Wang
Add cs-gpio feature for LPSPI. The cs line will be controlled in fsl_lpspi_transfe_one_msg() function. Still support using the mode without cs-gpio. It depends on if attribute cs-gpio has been configured in dts file. Signed-off-by: Clark Wang --- drivers/spi/spi-fsl-lpspi.c | 89