[SPAM][PATCH 4/5] arm64: dts: mediatek: mt8167: add iommu node
Yong Wu
yong.wu at mediatek.com
Tue Apr 6 09:41:22 BST 2021
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>;
> + };
> };
> };
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