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mt7622: linksys-e8450: enable using mt7531 switch irq

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Turns out the MT7531 switch IRQ line is connected to GPIO#53 just like
on the BPi-R64, so this seems to be part of the reference design and
will probably apply to most MT7622+MT7531 boards.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This commit is contained in:
Daniel Golle 2022-02-10 14:12:45 +00:00
parent 7323ef2ffa
commit c32835ccfe
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1 changed files with 4 additions and 0 deletions
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4
target/linux/mediatek/dts/mt7622-linksys-e8450.dtsi
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@ -144,6 +144,10 @@
switch@0 { switch@0 {
compatible = "mediatek,mt7531"; compatible = "mediatek,mt7531";
reg = <0>; reg = <0>;
interrupt-controller;
#interrupt-cells = <1>;
interrupt-parent = <&pio>;
interrupts = <53 IRQ_TYPE_LEVEL_HIGH>;
reset-gpios = <&pio 54 0>; reset-gpios = <&pio 54 0>;
ports { ports {