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authorArınç ÜNAL <arinc.unal@arinc9.com>2022-09-20 20:25:54 +0300
committerDavid S. Miller <davem@davemloft.net>2022-09-23 12:24:59 +0300
commit2b653a373b410d07699a632b1b064fd7d895c5c3 (patch)
treef71719a0904b6686ed5ea5202e0eec08af474432 /arch/mips/boot
parent97721e84f54668a8677dbf928574956b7cf0dd4a (diff)
downloadlinux-2b653a373b410d07699a632b1b064fd7d895c5c3.tar.xz
mips: dts: ralink: mt7621: change mt7530 switch address
In the case of muxing phy0 of the MT7530 switch, the switch and the phy will have the same address on the mdio bus, 0. This causes the ethernet driver to fail since devices on the mdio bus cannot share an address. Any address can be used for the switch, therefore, change the switch address to 0x1f. Suggested-by: Sungbo Eo <mans0n@gorani.run> Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com> Reviewed-by: Sergio Paracuellos <sergio.paracuellos@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/mips/boot')
-rw-r--r--arch/mips/boot/dts/ralink/mt7621.dtsi4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/mips/boot/dts/ralink/mt7621.dtsi b/arch/mips/boot/dts/ralink/mt7621.dtsi
index edb7dd8b34da..f3f4c1f26e01 100644
--- a/arch/mips/boot/dts/ralink/mt7621.dtsi
+++ b/arch/mips/boot/dts/ralink/mt7621.dtsi
@@ -340,9 +340,9 @@
#address-cells = <1>;
#size-cells = <0>;
- switch0: switch@0 {
+ switch0: switch@1f {
compatible = "mediatek,mt7621";
- reg = <0>;
+ reg = <0x1f>;
mediatek,mcm;
resets = <&sysc MT7621_RST_MCM>;
reset-names = "mcm";