diff options
author | Paul Barker <pbarker@konsulko.com> | 2020-09-09 11:04:17 +0100 |
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committer | David S. Miller <davem@davemloft.net> | 2020-09-09 11:26:32 -0700 |
commit | 5b797980908ac83a55a3d1ec578382ff60a33551 (patch) | |
tree | 3e5d7a73d395ee8cea1722e2489af0e3c8102439 /lib/crypto | |
parent | ade64eb5be9768e40c90ecb01295416abb2ddbac (diff) |
net: dsa: microchip: Implement recommended reset timing
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>
Diffstat (limited to 'lib/crypto')
0 files changed, 0 insertions, 0 deletions