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net: mvpp2: increase PHY reset pulse

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The default Linux PHY reset delay is 10ms. This is also the requirement
for Marvell 88E151x PHYs, which are likely to be used with this Ethernet
MAC.

Cc: Stefan Chulski <stefanc@marvell.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Baruch Siach 2018-10-15 13:16:48 +03:00 • committed by Joe Hershberger
parent fa14027d5c
commit 18593fa80b
1 changed files with 1 additions and 1 deletions
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2
drivers/net/mvpp2.c
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@ -4793,7 +4793,7 @@ static void mvpp2_gpio_init(struct mvpp2_port *port)
{
if (dm_gpio_is_valid(&port->phy_reset_gpio)) {
dm_gpio_set_value(&port->phy_reset_gpio, 1);
udelay(1000);
mdelay(10);
dm_gpio_set_value(&port->phy_reset_gpio, 0);
}