Add the missing dma-ranges property to the soc node, similar to how it
was done for MT8195 and MT8192.
This allows the entire 16GB of iova range to be used and enables
multimedia processing usages, like vcodec and MIPI camera.
Signed-off-by: Fei Shao <fshao@xxxxxxxxxxxx>
---
arch/arm64/boot/dts/mediatek/mt8188.dtsi | 1 +
1 file changed, 1 insertion(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8188.dtsi b/arch/arm64/boot/dts/mediatek/mt8188.dtsi
index 788dfb5484bd..dfbc50c878c4 100644
--- a/arch/arm64/boot/dts/mediatek/mt8188.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8188.dtsi
@@ -888,6 +888,7 @@ soc {
#address-cells = <2>;
#size-cells = <2>;
compatible = "simple-bus";
+ dma-ranges = <0x0 0x0 0x0 0x0 0x4 0x0>;
ranges;
performance: performance-controller@11bc10 {
--
2.46.0.469.g59c65b2a67-goog
