Re: [PATCH v2 3/4] [POWERPC][SPI] use brg-frequency for SPI in QE

2007-12-20 Thread Anton Vorontsov
On Thu, Dec 20, 2007 at 11:33:22PM +0300, Anton Vorontsov wrote: > In case of QE we can use brg-frequency (which is qeclk/2). > Thus no need to divide sysclk in the spi_mpc83xx. > > This patch also adds code to use get_brgfreq() on QE chips. > Signed-off-by: Anton Vorontsov <[EMAIL PROTECTED]> >

Re: [spi-devel-general] [PATCH v2 3/4] [POWERPC][SPI] use brg-frequency for SPI in QE

2007-12-20 Thread David Brownell
On Thursday 20 December 2007, Anton Vorontsov wrote: > In case of QE we can use brg-frequency (which is qeclk/2). > Thus no need to divide sysclk in the spi_mpc83xx. > > This patch also adds code to use get_brgfreq() on QE chips. > > Signed-off-by: Anton Vorontsov <[EMAIL PROTECTED]> > --- >  arc

[PATCH v2 3/4] [POWERPC][SPI] use brg-frequency for SPI in QE

2007-12-20 Thread Anton Vorontsov
In case of QE we can use brg-frequency (which is qeclk/2). Thus no need to divide sysclk in the spi_mpc83xx. This patch also adds code to use get_brgfreq() on QE chips. Signed-off-by: Anton Vorontsov <[EMAIL PROTECTED]> --- arch/powerpc/sysdev/fsl_soc.c | 37 ---