summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorYoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>2023-10-11 11:18:17 +0300
committerVinod Koul <vkoul@kernel.org>2023-10-13 13:13:30 +0300
commit1a5361189b7acac15b9b086b2300a11b7aa84c06 (patch)
tree38c92384e787922120819c4c7e330886cb792baa
parentaa4c0bbf820ddb9dd8105a403aa12df57b9e5129 (diff)
downloadlinux-1a5361189b7acac15b9b086b2300a11b7aa84c06.tar.xz
phy: renesas: r8a779f0-ether-serdes: Add .exit() ops
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@renesas.com> Link: https://lore.kernel.org/r/20231011081817.257113-3-yoshihiro.shimoda.uh@renesas.com Signed-off-by: Vinod Koul <vkoul@kernel.org>
-rw-r--r--drivers/phy/renesas/r8a779f0-ether-serdes.c10
1 files changed, 10 insertions, 0 deletions
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,