Files
openwrt-R7800-nss/target/linux
John Crispin bf89d139e1 ramips: improve rt2880 spi wait ready function
use loops_per_jiffy, spi clock speed and write bytes to get the
spi loop count. if loop to 0 than spi operation timeout.
remove usleep. we only write 1 byte to spi device. use busy loop
would be better.

Signed-off-by: Michael Lee <igvtee@gmail.com>

SVN-Revision: 47575
2015-11-22 11:48:34 +00:00
..
2015-10-04 11:34:39 +00:00
2015-07-22 12:51:11 +00:00
2015-11-15 21:33:33 +00:00
2015-04-12 20:48:13 +00:00
2015-10-26 09:00:35 +00:00