openwrt/target/linux/ramips
Michael Pratt 6491212ea7 ramips: mt7620: remove useless GMAC nodes
These nodes are used for configuring a GMAC interface
and for defining external PHYs to be accessed with MDIO.

None of this is possible on MT7620N, only MT7620A,
so remove them from all MT7620N DTS.

When the mdio-bus node is missing, the driver returns -NODEV
which causes the internal switch to not initialize.
Replace that return so that everything works without the DTS node.

Also, an extra kernel message to indicate for all error conditions
that mdio-bus is disabled.

Fixes: d482356322 ("ramips: mt7620n: add mdio node and disable port4 by default")
Fixes: aa5014dd1a ("ramips: mt7620n: enable port 4 as EPHY by default")
Signed-off-by: Michael Pratt <mcpratt@pm.me>
(cherry picked from commit a2acdf9607)
2022-04-19 14:48:21 +02:00
..
base-files/etc ramips: remove model name from LED labels 2020-10-02 14:51:57 +02:00
dts ramips: mt7620: remove useless GMAC nodes 2022-04-19 14:48:21 +02:00
files/drivers ramips: mt7620: remove useless GMAC nodes 2022-04-19 14:48:21 +02:00
image ramips: add support for the Wavlink WL-WN579X3 2022-04-19 14:48:21 +02:00
mt76x8 ramips: fix tl-mr3020-v3 switch topology to configure vlans via luci 2021-12-05 13:54:20 +01:00
mt7620 ramips: add support for the Wavlink WL-WN579X3 2022-04-19 14:48:21 +02:00
mt7621 ramips: Add support for SERCOMM NA502 2021-06-10 17:09:35 +02:00
patches-5.4 ramips: mt7621: do memory detection on KSEG1 2022-02-22 20:48:46 +08:00
rt288x ramips: remove set_wifi_led function in 01_leds 2020-10-02 14:51:57 +02:00
rt305x ramips: add support for ZTE MF283+ 2021-06-02 21:29:16 +02:00
rt3883 ramips: remove generic profiles 2021-01-27 21:31:20 +01:00
Makefile target: use SPDX license identifiers on Makefiles 2021-02-10 15:47:18 +01:00
modules.mk ramips: rename mtk-hsdma to hsdma-mt7621 2021-03-15 10:32:53 -10:00