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path: root/drivers/net/dsa/mv88e6xxx/serdes.c
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Diffstat (limited to 'drivers/net/dsa/mv88e6xxx/serdes.c')
-rw-r--r--drivers/net/dsa/mv88e6xxx/serdes.c20
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/serdes.c b/drivers/net/dsa/mv88e6xxx/serdes.c
index fb058fd35c0d..880b2cf0a530 100644
--- a/drivers/net/dsa/mv88e6xxx/serdes.c
+++ b/drivers/net/dsa/mv88e6xxx/serdes.c
@@ -326,3 +326,23 @@ int mv88e6390_serdes_power(struct mv88e6xxx_chip *chip, int port, bool on)
return 0;
}
+
+int mv88e6341_serdes_power(struct mv88e6xxx_chip *chip, int port, bool on)
+{
+ int err;
+ u8 cmode;
+
+ if (port != 5)
+ return 0;
+
+ err = mv88e6xxx_port_get_cmode(chip, port, &cmode);
+ if (err)
+ return err;
+
+ if (cmode == MV88E6XXX_PORT_STS_CMODE_1000BASE_X ||
+ cmode == MV88E6XXX_PORT_STS_CMODE_SGMII ||
+ cmode == MV88E6XXX_PORT_STS_CMODE_2500BASEX)
+ return mv88e6390_serdes_sgmii(chip, MV88E6341_ADDR_SERDES, on);
+
+ return 0;
+}