From c3a4c69360ab43560f212eed326c9d8bde35b14c Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Mon, 20 Sep 2021 14:54:17 -0700 Subject: net: bcmgenet: Request APD, DLL disable and IDDQ-SR When interfacing with a Broadcom PHY, request the auto-power down, DLL disable and IDDQ-SR modes to be enabled. Signed-off-by: Florian Fainelli Signed-off-by: David S. Miller --- drivers/net/ethernet/broadcom/genet/bcmmii.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/net/ethernet') diff --git a/drivers/net/ethernet/broadcom/genet/bcmmii.c b/drivers/net/ethernet/broadcom/genet/bcmmii.c index 2d29de9a33e3..ff1efd52ce16 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmmii.c +++ b/drivers/net/ethernet/broadcom/genet/bcmmii.c @@ -288,7 +288,9 @@ int bcmgenet_mii_probe(struct net_device *dev) struct device_node *dn = kdev->of_node; phy_interface_t phy_iface = priv->phy_interface; struct phy_device *phydev; - u32 phy_flags = 0; + u32 phy_flags = PHY_BRCM_AUTO_PWRDWN_ENABLE | + PHY_BRCM_DIS_TXCRXC_NOENRGY | + PHY_BRCM_IDDQ_SUSPEND; int ret; /* Communicate the integrated PHY revision */ -- cgit v1.2.3-59-g8ed1b