Thread (12 messages) 12 messages, 3 authors, 2019-10-31

Re: [PATCH net 2/4] net: phy: bcm7xxx: define soft_reset for 40nm EPHY

From: Florian Fainelli <f.fainelli@gmail.com>
Date: 2019-10-17 03:53:11
Also in: lkml


On 10/16/2019 4:06 PM, Doug Berger wrote:
The internal 40nm EPHYs use a "Workaround for putting the PHY in
IDDQ mode." These PHYs require a soft reset to restore functionality
after they are powered back up.

This commit defines the soft_reset function to use genphy_soft_reset
during phy_init_hw to accommodate this.

Fixes: 6e2d85ec0559 ("net: phy: Stop with excessive soft reset")
Signed-off-by: Doug Berger <opendmb@gmail.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
-- 
Florian
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