Revision 5d1d150d7d775db1dccb4dc4676075d456dea392 authored by Doug Anderson on 28 August 2014, 23:43:48 UTC, committed by Mark Brown on 29 August 2014, 11:07:38 UTC
If our client is requesting a clock that is above the maximum clock then the following division will result in 0: rs->max_freq / rs->speed We'll then program 0 into the SPI_BAUDR register. The Rockchip TRM says: "If the value is 0, the serial output clock (sclk_out) is disabled." It's much better to end up with the fastest possible clock rather than a clock that is off, so enforce a minimum value. Signed-off-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Mark Brown <broonie@kernel.org>
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boot | ||
configs | ||
crypto | ||
ia32 | ||
include | ||
kernel | ||
kvm | ||
lguest | ||
lib | ||
math-emu | ||
mm | ||
net | ||
oprofile | ||
pci | ||
platform | ||
power | ||
purgatory | ||
realmode | ||
syscalls | ||
tools | ||
um | ||
vdso | ||
video | ||
xen | ||
.gitignore | -rw-r--r-- | 62 bytes |
Kbuild | -rw-r--r-- | 383 bytes |
Kconfig | -rw-r--r-- | 78.4 KB |
Kconfig.cpu | -rw-r--r-- | 15.0 KB |
Kconfig.debug | -rw-r--r-- | 9.8 KB |
Makefile | -rw-r--r-- | 9.6 KB |
Makefile.um | -rw-r--r-- | 1.6 KB |
Makefile_32.cpu | -rw-r--r-- | 3.1 KB |
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