Messages in this thread Patch in this message |  | | From | Philippe Schenker <> | Subject | [PATCH net-next 3/3] net: fec: reset phy on resume after power-up | Date | Tue, 14 Dec 2021 13:16:38 +0100 |
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Reset the eth PHY after resume in case the power was switched off during suspend, this is required by some PHYs if the reset signal is controlled by software.
Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
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drivers/net/ethernet/freescale/fec_main.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index 1b1f7f2a6130..c29eddbb0155 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -4086,6 +4086,7 @@ static int __maybe_unused fec_resume(struct device *dev) ret = regulator_enable(fep->reg_phy); if (ret) return ret; + phy_reset_after_power_on(ndev->phydev); } rtnl_lock(); -- 2.34.1
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