bcm53xx: add BCM53573 Ethernet fix sent upstream for v6.6
authorRafał Miłecki <rafal@milecki.pl>
Sun, 23 Jul 2023 20:41:18 +0000 (22:41 +0200)
committerRafał Miłecki <rafal@milecki.pl>
Sun, 23 Jul 2023 20:49:13 +0000 (22:49 +0200)
commit79fd3e62b4910731c13692b2daa2083e0f95c023
tree6816c84fb835091d37dd5cbde8179b27f2689d8c
parent9a5b1af670185f07a797920f861a6033e61c5c61
bcm53xx: add BCM53573 Ethernet fix sent upstream for v6.6

It seems that DSA-based b53 driver never worked with BCM53573 SoCs and
BCM53125.

In case of swconfig-based b53 this fixes a regression. Switching bgmac
from using mdiobus_register() to of_mdiobus_register() resulted in MDIO
device (BCM53125) having of_node set (see of_mdiobus_register_phy()).
That made downstream b53 driver read invalid data from DT and broke
Ethernet support.

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
target/linux/bcm53xx/patches-5.15/131-ARM-dts-BCM53573-Fix-Tenda-AC9-switch-CPU-port.patch [new file with mode: 0644]
target/linux/bcm53xx/patches-6.1/131-ARM-dts-BCM53573-Fix-Tenda-AC9-switch-CPU-port.patch [new file with mode: 0644]