Commit 983f37ee authored by Daniel Golle's avatar Daniel Golle Committed by Matthias Brugger
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arm64: dts: mt7622: handle interrupts from MT7531 switch on BPI-R64 



Since commit ba751e28 ("net: dsa: mt7530: add interrupt support")
the mt7530 driver can act as an interrupt controller. Wire up irq line
of the MT7531 switch on the BananaPi BPi-R64 board, so the status of
the PHYs of the five 1000Base-T ports doesn't need to be polled any
more.

Signed-off-by: default avatarDaniel Golle <daniel@makrotopia.org>
Link: https://lore.kernel.org/r/ZEA-DV_OsmFg5egL@makrotopia.org


Signed-off-by: default avatarMatthias Brugger <matthias.bgg@gmail.com>
parent d278f43f

arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts

+4 −0
Original line number Diff line number Diff line
@@ -150,6 +150,10 @@ mdio: mdio-bus { 
		switch@0 {

			compatible = "mediatek,mt7531";

			reg = <0>;

			interrupt-controller;

			#interrupt-cells = <1>;

			interrupt-parent = <&pio>;

			interrupts = <53 IRQ_TYPE_LEVEL_HIGH>;

			reset-gpios = <&pio 54 0>;



			ports {