Add r8a779f0_eth_serdes_exit() to clear the initialized flag
for re-initializing this PHY if needed.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
---
drivers/phy/renesas/r8a779f0-ether-serdes.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/drivers/phy/renesas/r8a779f0-ether-serdes.c b/drivers/phy/renesas/r8a779f0-ether-serdes.c
index ba1109d6bdd9..fc6e398fa3bf 100644
--- a/drivers/phy/renesas/r8a779f0-ether-serdes.c
+++ b/drivers/phy/renesas/r8a779f0-ether-serdes.c
@@ -261,6 +261,15 @@ static int r8a779f0_eth_serdes_init(struct phy *p)
return ret;
}
+static int r8a779f0_eth_serdes_exit(struct phy *p)
+{
+ struct r8a779f0_eth_serdes_channel *channel = phy_get_drvdata(p);
+
+ channel->dd->initialized = false;
+
+ return 0;
+}
+
static int r8a779f0_eth_serdes_hw_init_late(struct r8a779f0_eth_serdes_channel
*channel)
{
@@ -318,6 +327,7 @@ static int r8a779f0_eth_serdes_set_speed(struct phy *p, int speed)
static const struct phy_ops r8a779f0_eth_serdes_ops = {
.init = r8a779f0_eth_serdes_init,
+ .exit = r8a779f0_eth_serdes_exit,
.power_on = r8a779f0_eth_serdes_power_on,
.set_mode = r8a779f0_eth_serdes_set_mode,
.set_speed = r8a779f0_eth_serdes_set_speed,
--
2.25.1
