From: David Bauer <mail@david-bauer.net>
Date: Mon, 20 Mar 2023 16:27:58 +0000 (+0100)
Subject: mpc85xx: poll PHY status
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=cff40ef1226eeb9900622941c51c9c9c6b0a732f;p=openwrt%2Fstaging%2F981213.git

mpc85xx: poll PHY status

Disable interrupts for the eth-PHYs, as the interrupts are either not
firing or lost within the stack. Switch to polling the PHY status in the
meantime until a proper fix is implemented.

Ref: https://github.com/openwrt/openwrt/issues/12192

Signed-off-by: David Bauer <mail@david-bauer.net>
---

diff --git a/target/linux/mpc85xx/files/arch/powerpc/boot/dts/hiveap-330.dts b/target/linux/mpc85xx/files/arch/powerpc/boot/dts/hiveap-330.dts
index d6a8da84ef..a807403a07 100644
--- a/target/linux/mpc85xx/files/arch/powerpc/boot/dts/hiveap-330.dts
+++ b/target/linux/mpc85xx/files/arch/powerpc/boot/dts/hiveap-330.dts
@@ -207,12 +207,12 @@
 
 		mdio@24000 {
 			phy0: ethernet-phy@0 {
-				interrupts = <3 1 0 0>;
+				/* interrupts = <3 1 0 0>; */
 				reg = <0x1>;
 			};
 
 			phy1: ethernet-phy@1 {
-				interrupts = <2 1 0 0>;
+				/* interrupts = <2 1 0 0>; */
 				reg = <0x2>;
 			};
 		};
diff --git a/target/linux/mpc85xx/files/arch/powerpc/boot/dts/ws-ap3825i.dts b/target/linux/mpc85xx/files/arch/powerpc/boot/dts/ws-ap3825i.dts
index bc467f6b2f..684bd72548 100644
--- a/target/linux/mpc85xx/files/arch/powerpc/boot/dts/ws-ap3825i.dts
+++ b/target/linux/mpc85xx/files/arch/powerpc/boot/dts/ws-ap3825i.dts
@@ -144,7 +144,7 @@
 
 		mdio@24000 {
 			phy0: ethernet-phy@0 {
-				interrupts = <3 1 0 0>;
+				/* interrupts = <3 1 0 0>; */
 				reg = <0x5>;
 				reset-gpios = <&gpio0 6 GPIO_ACTIVE_LOW>;
 				reset-assert-us = <10000>;
@@ -152,7 +152,7 @@
 			};
 
 			phy2: ethernet-phy@2 {
-				interrupts = <1 1 0 0>;
+				/* interrupts = <1 1 0 0>; */
 				reg = <0x6>;
 				reset-gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
 				reset-assert-us = <10000>;