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authorTim Harvey <tharvey@gateworks.com>2022-03-01 12:15:02 -0800
committerRamon Fried <ramon@neureality.ai>2022-04-10 08:44:13 +0300
commitf3409d7ae6127b6aa33ec9cdb63808745ed4b56e (patch)
tree8d93551f916f18eeedccee272780e5bc2ec519cb /include/phy.h
parent4223fb0ee18d11462c55ac94198fdc2055f2c27c (diff)
net: eth-phy: prevent undesired de-assertion of phy-reset on request
When gpio_request_by_name allocates a gpio output it by default will de-assert the gpio which for phy-reset will take the PHY out of reset. As this occurs before eth_phy_reset is called to assert the reset line it can cause undesired affects if reset timings are not properly met. Configure the gpio with GPIOD_IS_OUT_ACTIVE so that reset is kept active (reset asserted) to avoid this. Cc: Sean Anderson <sean.anderson@seco.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Diffstat (limited to 'include/phy.h')
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