[SPAM][PATCH 4/5] arm64: dts: mediatek: mt8167: add iommu node

[Yong Wu]

On Mon, 2021-04-05 at 22:08 +0200, Fabien Parent wrote:
> Add node for the MT8167's IOMMU.
> 
> Signed-off-by: Fabien Parent <fparent at baylibre.com>
> ---
>  arch/arm64/boot/dts/mediatek/mt8167.dtsi | 9 +++++++++
>  1 file changed, 9 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/mediatek/mt8167.dtsi b/arch/arm64/boot/dts/mediatek/mt8167.dtsi
> index 9b352031c5f6..3ba03ca749b2 100644
> --- a/arch/arm64/boot/dts/mediatek/mt8167.dtsi
> +++ b/arch/arm64/boot/dts/mediatek/mt8167.dtsi
> @@ -173,5 +173,14 @@ larb2: larb at 16010000 {
>  			clock-names = "apb", "smi";
>  			power-domains = <&spm MT8167_POWER_DOMAIN_VDEC>;
>  		};
> +
> +		iommu: m4u at 10203000 {
> +			cell-index = <0>;

Remove this line.

> +			compatible = "mediatek,mt8167-m4u";
> +			reg = <0 0x10203000 0 0x1000>;
> +			mediatek,larbs = <&larb0 &larb1 &larb2>;
> +			interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_LOW>;
> +			#iommu-cells = <1>;
> +		};
>  	};
>  };