[PATCH 2/2] arm64: dts: mt7622: handle interrupts from MT7531 switch on BPI-R64

[Matthias Brugger]

On 19/04/2023 21:16, Daniel Golle wrote:
> Since commit ba751e28d442 ("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: Daniel Golle <daniel at makrotopia.org>

Applied, thanks

> ---
>   arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts | 4 ++++
>   1 file changed, 4 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts b/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
> index d583e816684cf..aabd104b12acf 100644
> --- a/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
> +++ b/arch/arm64/boot/dts/mediatek/mt7622-bananapi-bpi-r64.dts
> @@ -150,6 +150,10 @@ mdio: mdio-bus {
>   		switch at 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 {