RE: [PATCH] dspi: config dspi master regmap with right mode depend on BE or LE

2016-04-18 Thread Po Liu
onfig dspi master regmap with right mode depend on BE or LE On Sun, Apr 17, 2016 at 02:41:40AM +, Scott Wood wrote: > Looking more closely, the binding has a big-endian property. It says > the default if that property is absent is native endian, which is > insane. Fix the bindi

Re: [PATCH] dspi: config dspi master regmap with right mode depend on BE or LE

2016-04-18 Thread Mark Brown
On Sun, Apr 17, 2016 at 02:41:40AM +, Scott Wood wrote: > Looking more closely, the binding has a big-endian property. It says > the default if that property is absent is native endian, which is > insane. Fix the binding to say that little endian is the default (this > change shouldn't break

Re: [PATCH] dspi: config dspi master regmap with right mode depend on BE or LE

2016-04-16 Thread Scott Wood
On 04/13/2016 06:12 AM, Po Liu wrote: > When kernel config with big endian mode, spi master need > to config regmap data value to be little endian mode. Or else, > the kernel boot will hang. > > Signed-off-by: Po Liu > --- > drivers/spi/spi-fsl-dspi.c | 3 +++ > 1 file changed, 3 insertions(+) >

Re: [PATCH] dspi: config dspi master regmap with right mode depend on BE or LE

2016-04-13 Thread Mark Brown
On Wed, Apr 13, 2016 at 07:03:22PM +0800, Po Liu wrote: > When kernel config with big endian mode, spi master need > to config regmap data value to be little endian mode. Or else, > the kernel boot will hang. > +#ifdef CONFIG_CPU_BIG_ENDIAN > + .val_format_endian = REGMAP_ENDIAN_LITTLE, > +#en