[PATCH] arm64: dts: mediatek: mt8192-asurada: Move PCIe DMA bounce buffer to host

[Chen-Yu Tsai]

The DMA bounce buffer is attached to the PCIe host controller, i.e. all
PCIe DMA transfers should use it.

Move it from the PCIe (WiFi) device node down to the PCIe host
controller node.

Fixes: 0dca9f0b3e63 ("arm64: dts: mediatek: asurada: Enable PCIe and add WiFi")
Signed-off-by: Chen-Yu Tsai <wenst at chromium.org>
---
 arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
index 217c9bd5e9a1..eebcc4068e28 100644
--- a/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8192-asurada.dtsi
@@ -645,6 +645,7 @@ flash at 0 {
 &pcie {
 	pinctrl-names = "default";
 	pinctrl-0 = <&pcie_pins>;
+	memory-region = <&wifi_restricted_dma_region>;
 
 	pcie0: pcie at 0,0 {
 		device_type = "pci";
@@ -659,7 +660,6 @@ pcie0: pcie at 0,0 {
 		wifi: wifi at 0,0 {
 			reg = <0x10000 0 0 0 0x100000>,
 			      <0x10000 0 0x100000 0 0x100000>;
-			memory-region = <&wifi_restricted_dma_region>;
 		};
 	};
 };
-- 
2.54.0.545.g6539524ca2-goog