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The datasheet for the ksz9893 and ksz9477 switches recommend waiting at least 100us after the de-assertion of reset before trying to program the device through any interface. Also switch the existing msleep() call to usleep_range() as recommended in Documentation/timers/timers-howto.rst. The 2ms range used here is somewhat arbitrary, as long as the reset is asserted for at least 10ms we should be ok. Signed-off-by: Paul Barker <pbarker@konsulko.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| .. | ||
| Kconfig | ||
| ksz8795.c | ||
| ksz8795_reg.h | ||
| ksz8795_spi.c | ||
| ksz9477.c | ||
| ksz9477_i2c.c | ||
| ksz9477_reg.h | ||
| ksz9477_spi.c | ||
| ksz_common.c | ||
| ksz_common.h | ||
| Makefile | ||