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authorAleksander Jan Bajkowski <olek2@wp.pl>2023-03-12 10:59:21 +0100
committerHauke Mehrtens <hauke@hauke-m.de>2023-03-19 17:11:09 +0100
commita32def781f5a840697e503f1da29de455a875bbc (patch)
tree69a9d6955e10cd05bd17eb98621a8c528b58317f
parentab514c28a8ca3a07a3b9c85965f8ac60bb63ea0f (diff)
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lantiq: xway: add phy reset pin to AVM Fritz!Box 7320
This commit adds the PHY reset gpio for the LAN1 port to the dts. According to the GPL sources, gpios 34 and 36 are used on the AVM FritzBox 7320 and 7330. The second port is unsupported. The gpio assignment has been verified on the FritzBox 7330. Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
-rw-r--r--target/linux/lantiq/files/arch/mips/boot/dts/lantiq/ar9_avm_fritz7320.dts17
1 files changed, 17 insertions, 0 deletions
diff --git a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/ar9_avm_fritz7320.dts b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/ar9_avm_fritz7320.dts
index 44b8a18dae..cd7b29ca6d 100644
--- a/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/ar9_avm_fritz7320.dts
+++ b/target/linux/lantiq/files/arch/mips/boot/dts/lantiq/ar9_avm_fritz7320.dts
@@ -98,9 +98,20 @@
&gsw {
phy-mode = "mii";
+ phy-handle = <&phy0>;
nvmem-cells = <&macaddr_ath9k_cal_a91>;
nvmem-cell-names = "mac-address";
mac-address-increment = <(-2)>;
+
+ mdio-bus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ reset-gpios = <&gpio 36 GPIO_ACTIVE_LOW>;
+ };
+ };
};
&gpio {
@@ -108,6 +119,12 @@
pinctrl-0 = <&state_default>;
state_default: pinmux {
+ phy-rst {
+ lantiq,pins = "io36";
+ lantiq,pull = <0>;
+ lantiq,open-drain;
+ lantiq,output = <1>;
+ };
usb0_vbus {
lantiq,pins = "io50";
lantiq,pull = <0>;