Re: [U-Boot] [PATCH] spi: mxs: Allow other chip selects to work

2012-04-23 Thread Mike Frysinger
On Monday 23 April 2012 08:43:12 Fabio Estevam wrote: > --- a/drivers/spi/mxs_spi.c > +++ b/drivers/spi/mxs_spi.c > @@ -56,12 +58,19 @@ struct spi_slave *spi_setup_slave(unsigned int bus, > > if (bus > 3) { > printf("MXS SPI: Max bus number is 3\n"); > return NULL

Re: [U-Boot] [PATCH] spi: mxs: Allow other chip selects to work

2012-04-23 Thread Marek Vasut
Dear Fabio Estevam, > MXS SSP controller may have up to three chip selects per port: SS0, SS1 and > SS2. > > Currently only SS0 is supported in the mxs_spi driver. > > Allow all the three chip select to work by selecting the desired one > in bits 20 and 21 of the HW_SSP_CTRL0 register. > > Sign

[U-Boot] [PATCH] spi: mxs: Allow other chip selects to work

2012-04-23 Thread Fabio Estevam
MXS SSP controller may have up to three chip selects per port: SS0, SS1 and SS2. Currently only SS0 is supported in the mxs_spi driver. Allow all the three chip select to work by selecting the desired one in bits 20 and 21 of the HW_SSP_CTRL0 register. Signed-off-by: Fabio Estevam --- drivers/