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kernel: hack: support inverted LEDs on MaxLinear GPY211 PHY

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Add downstream DT property to setup the PHY LEDs of the MaxLinear
GPY211 PHY in such way that the VDD of the LED is driven by the SoC
pin rather than the GND (which is the default).

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit 90fbec89be)
[removed patches for kernel 6.1]
Signed-off-by: Tom Herbers <mail@tomherbers.de>
This commit is contained in:
Daniel Golle
2023-12-10 01:15:36 +00:00
committed by Hauke Mehrtens
parent b3ad42e1e3
commit 5c786dcb2b
2 changed files with 11 additions and 7 deletions
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8
target/linux/mediatek/patches-5.15/732-net-phy-mxl-gpy-don-t-use-SGMII-AN-if-using-phylink.patch
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@@ -14,7 +14,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
--- a/drivers/net/phy/mxl-gpy.c
+++ b/drivers/net/phy/mxl-gpy.c
@@ -191,8 +191,11 @@ static bool gpy_2500basex_chk(struct phy
@@ -195,8 +195,11 @@ static bool gpy_2500basex_chk(struct phy
phydev->speed = SPEED_2500;
phydev->interface = PHY_INTERFACE_MODE_2500BASEX;
@@ -28,7 +28,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
return true;
}
@@ -216,6 +219,14 @@ static int gpy_config_aneg(struct phy_de
@@ -220,6 +223,14 @@ static int gpy_config_aneg(struct phy_de
u32 adv;
int ret;
@@ -43,7 +43,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
if (phydev->autoneg == AUTONEG_DISABLE) {
/* Configure half duplex with genphy_setup_forced,
* because genphy_c45_pma_setup_forced does not support.
@@ -306,6 +317,8 @@ static void gpy_update_interface(struct
@@ -310,6 +321,8 @@ static void gpy_update_interface(struct
switch (phydev->speed) {
case SPEED_2500:
phydev->interface = PHY_INTERFACE_MODE_2500BASEX;
@@ -52,7 +52,7 @@ Signed-off-by: Daniel Golle <daniel@makrotopia.org>
ret = phy_modify_mmd(phydev, MDIO_MMD_VEND1, VSPEC1_SGMII_CTRL,
VSPEC1_SGMII_CTRL_ANEN, 0);
if (ret < 0)
@@ -317,7 +330,7 @@ static void gpy_update_interface(struct
@@ -321,7 +334,7 @@ static void gpy_update_interface(struct
case SPEED_100:
case SPEED_10:
phydev->interface = PHY_INTERFACE_MODE_SGMII;