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staging: mt7621-dts: fix pinctrl properties for ethernet

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[ Upstream commit 0a93c0d758 ]

Add pinctrl properties with rgmii1 & mdio pins under ethernet node which
was wrongfully put under an external phy node.
GMAC1 will start working with this fix.

Link: https://lore.kernel.org/netdev/02ecce91-7aad-4392-c9d7-f45ca1b31e0b@arinc9.com/T/

Move GB-PC2 specific phy_external node to its own device tree.

Reviewed-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Link: https://lore.kernel.org/r/20220125153903.1469-5-arinc.unal@arinc9.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Arınç ÜNAL
2022-01-25 18:39:03 +03:00
committed by Greg Kroah-Hartman
parent 47c31fe8ca
commit 00e0739ca1
2 changed files with 14 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
drivers/staging/mt7621-dts/gbpc2.dts
View File

@@ -12,10 +12,16 @@
function = "gpio";
};
&gmac1 {
status = "ok";
};
&ethernet {
gmac1: mac@1 {
status = "ok";
phy-handle = <&phy_external>;
};
&phy_external {
status = "ok";
mdio-bus {
phy_external: ethernet-phy@5 {
reg = <5>;
phy-mode = "rgmii-rxid";
};
};
};

13
drivers/staging/mt7621-dts/mt7621.dtsi
View File

@@ -412,6 +412,9 @@
mediatek,ethsys = <&ethsys>;
pinctrl-names = "default";
pinctrl-0 = <&rgmii1_pins &rgmii2_pins &mdio_pins>;
gmac0: mac@0 {
compatible = "mediatek,eth-mac";
reg = <0>;
@@ -429,22 +432,12 @@
reg = <1>;
status = "off";
phy-mode = "rgmii-rxid";
phy-handle = <&phy_external>;
};
mdio-bus {
#address-cells = <1>;
#size-cells = <0>;
phy_external: ethernet-phy@5 {
status = "off";
reg = <5>;
phy-mode = "rgmii-rxid";
pinctrl-names = "default";
pinctrl-0 = <&rgmii2_pins>;
};
switch0: switch0@0 {
compatible = "mediatek,mt7621";
#address-cells = <1>;