arm64: dts: qcom: sc8280xp: add dma-coherent to pcie

arch/arm64/boot/dts/qcom/sc8280xp.dtsi

@@ -928,6 +928,7 @@ pcie4: pcie@1c00000 {
 					<0 0 0 3 &intc 0 0 GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH>,
 					<0 0 0 4 &intc 0 0 GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>;
 
+			dma-coherent;
 			clocks = <&gcc GCC_PCIE_4_AUX_CLK>,
 				 <&gcc GCC_PCIE_4_CFG_AHB_CLK>,
 				 <&gcc GCC_PCIE_4_MSTR_AXI_CLK>,
@@ -1033,6 +1034,7 @@ pcie3b: pcie@1c08000 {
 					<0 0 0 3 &intc 0 0 GIC_SPI 528 IRQ_TYPE_LEVEL_HIGH>,
 					<0 0 0 4 &intc 0 0 GIC_SPI 529 IRQ_TYPE_LEVEL_HIGH>;
 
+			dma-coherent;
 			clocks = <&gcc GCC_PCIE_3B_AUX_CLK>,
 				 <&gcc GCC_PCIE_3B_CFG_AHB_CLK>,
 				 <&gcc GCC_PCIE_3B_MSTR_AXI_CLK>,
@@ -1138,6 +1140,7 @@ pcie3a: pcie@1c10000 {
 					<0 0 0 3 &intc 0 0 GIC_SPI 543 IRQ_TYPE_LEVEL_HIGH>,
 					<0 0 0 4 &intc 0 0 GIC_SPI 544 IRQ_TYPE_LEVEL_HIGH>;
 
+			dma-coherent;
 			clocks = <&gcc GCC_PCIE_3A_AUX_CLK>,
 				 <&gcc GCC_PCIE_3A_CFG_AHB_CLK>,
 				 <&gcc GCC_PCIE_3A_MSTR_AXI_CLK>,
@@ -1243,6 +1246,7 @@ pcie2b: pcie@1c18000 {
 					<0 0 0 3 &intc 0 0 GIC_SPI 435 IRQ_TYPE_LEVEL_HIGH>,
 					<0 0 0 4 &intc 0 0 GIC_SPI 438 IRQ_TYPE_LEVEL_HIGH>;
 
+			dma-coherent;
 			clocks = <&gcc GCC_PCIE_2B_AUX_CLK>,
 				 <&gcc GCC_PCIE_2B_CFG_AHB_CLK>,
 				 <&gcc GCC_PCIE_2B_MSTR_AXI_CLK>,
@@ -1348,6 +1352,7 @@ pcie2a: pcie@1c20000 {
 					<0 0 0 3 &intc 0 0 GIC_SPI 532 IRQ_TYPE_LEVEL_HIGH>,
 					<0 0 0 4 &intc 0 0 GIC_SPI 533 IRQ_TYPE_LEVEL_HIGH>;
 
+			dma-coherent;
 			clocks = <&gcc GCC_PCIE_2A_AUX_CLK>,
 				 <&gcc GCC_PCIE_2A_CFG_AHB_CLK>,
 				 <&gcc GCC_PCIE_2A_MSTR_AXI_CLK>,