[PATCH 2/3] arm64: zynqmp: Add missing #dma-cells property

[Michael Tretter]

Requesting the dma controllers fails if #dma-cells is not defined. Add
the missing property.

Signed-off-by: Michael Tretter <m.tretter at pengutronix.de>
---
 arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index 493719f71fb5..6d96b6b99f84 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -261,6 +261,7 @@ fpd_dma_chan1: dma at fd500000 {
 			interrupt-parent = <&gic>;
 			interrupts = <0 124 4>;
 			clock-names = "clk_main", "clk_apb";
+			#dma-cells = <1>;
 			xlnx,bus-width = <128>;
 			iommus = <&smmu 0x14e8>;
 			power-domains = <&zynqmp_firmware PD_GDMA>;
@@ -273,6 +274,7 @@ fpd_dma_chan2: dma at fd510000 {
 			interrupt-parent = <&gic>;
 			interrupts = <0 125 4>;
 			clock-names = "clk_main", "clk_apb";
+			#dma-cells = <1>;
 			xlnx,bus-width = <128>;
 			iommus = <&smmu 0x14e9>;
 			power-domains = <&zynqmp_firmware PD_GDMA>;
@@ -285,6 +287,7 @@ fpd_dma_chan3: dma at fd520000 {
 			interrupt-parent = <&gic>;
 			interrupts = <0 126 4>;
 			clock-names = "clk_main", "clk_apb";
+			#dma-cells = <1>;
 			xlnx,bus-width = <128>;
 			iommus = <&smmu 0x14ea>;
 			power-domains = <&zynqmp_firmware PD_GDMA>;
@@ -297,6 +300,7 @@ fpd_dma_chan4: dma at fd530000 {
 			interrupt-parent = <&gic>;
 			interrupts = <0 127 4>;
 			clock-names = "clk_main", "clk_apb";
+			#dma-cells = <1>;
 			xlnx,bus-width = <128>;
 			iommus = <&smmu 0x14eb>;
 			power-domains = <&zynqmp_firmware PD_GDMA>;
@@ -309,6 +313,7 @@ fpd_dma_chan5: dma at fd540000 {
 			interrupt-parent = <&gic>;
 			interrupts = <0 128 4>;
 			clock-names = "clk_main", "clk_apb";
+			#dma-cells = <1>;
 			xlnx,bus-width = <128>;
 			iommus = <&smmu 0x14ec>;
 			power-domains = <&zynqmp_firmware PD_GDMA>;
@@ -321,6 +326,7 @@ fpd_dma_chan6: dma at fd550000 {
 			interrupt-parent = <&gic>;
 			interrupts = <0 129 4>;
 			clock-names = "clk_main", "clk_apb";
+			#dma-cells = <1>;
 			xlnx,bus-width = <128>;
 			iommus = <&smmu 0x14ed>;
 			power-domains = <&zynqmp_firmware PD_GDMA>;
@@ -333,6 +339,7 @@ fpd_dma_chan7: dma at fd560000 {
 			interrupt-parent = <&gic>;
 			interrupts = <0 130 4>;
 			clock-names = "clk_main", "clk_apb";
+			#dma-cells = <1>;
 			xlnx,bus-width = <128>;
 			iommus = <&smmu 0x14ee>;
 			power-domains = <&zynqmp_firmware PD_GDMA>;
@@ -345,6 +352,7 @@ fpd_dma_chan8: dma at fd570000 {
 			interrupt-parent = <&gic>;
 			interrupts = <0 131 4>;
 			clock-names = "clk_main", "clk_apb";
+			#dma-cells = <1>;
 			xlnx,bus-width = <128>;
 			iommus = <&smmu 0x14ef>;
 			power-domains = <&zynqmp_firmware PD_GDMA>;
@@ -374,6 +382,7 @@ lpd_dma_chan1: dma at ffa80000 {
 			interrupt-parent = <&gic>;
 			interrupts = <0 77 4>;
 			clock-names = "clk_main", "clk_apb";
+			#dma-cells = <1>;
 			xlnx,bus-width = <64>;
 			iommus = <&smmu 0x868>;
 			power-domains = <&zynqmp_firmware PD_ADMA>;
@@ -386,6 +395,7 @@ lpd_dma_chan2: dma at ffa90000 {
 			interrupt-parent = <&gic>;
 			interrupts = <0 78 4>;
 			clock-names = "clk_main", "clk_apb";
+			#dma-cells = <1>;
 			xlnx,bus-width = <64>;
 			iommus = <&smmu 0x869>;
 			power-domains = <&zynqmp_firmware PD_ADMA>;
@@ -398,6 +408,7 @@ lpd_dma_chan3: dma at ffaa0000 {
 			interrupt-parent = <&gic>;
 			interrupts = <0 79 4>;
 			clock-names = "clk_main", "clk_apb";
+			#dma-cells = <1>;
 			xlnx,bus-width = <64>;
 			iommus = <&smmu 0x86a>;
 			power-domains = <&zynqmp_firmware PD_ADMA>;
@@ -410,6 +421,7 @@ lpd_dma_chan4: dma at ffab0000 {
 			interrupt-parent = <&gic>;
 			interrupts = <0 80 4>;
 			clock-names = "clk_main", "clk_apb";
+			#dma-cells = <1>;
 			xlnx,bus-width = <64>;
 			iommus = <&smmu 0x86b>;
 			power-domains = <&zynqmp_firmware PD_ADMA>;
@@ -422,6 +434,7 @@ lpd_dma_chan5: dma at ffac0000 {
 			interrupt-parent = <&gic>;
 			interrupts = <0 81 4>;
 			clock-names = "clk_main", "clk_apb";
+			#dma-cells = <1>;
 			xlnx,bus-width = <64>;
 			iommus = <&smmu 0x86c>;
 			power-domains = <&zynqmp_firmware PD_ADMA>;
@@ -434,6 +447,7 @@ lpd_dma_chan6: dma at ffad0000 {
 			interrupt-parent = <&gic>;
 			interrupts = <0 82 4>;
 			clock-names = "clk_main", "clk_apb";
+			#dma-cells = <1>;
 			xlnx,bus-width = <64>;
 			iommus = <&smmu 0x86d>;
 			power-domains = <&zynqmp_firmware PD_ADMA>;
@@ -446,6 +460,7 @@ lpd_dma_chan7: dma at ffae0000 {
 			interrupt-parent = <&gic>;
 			interrupts = <0 83 4>;
 			clock-names = "clk_main", "clk_apb";
+			#dma-cells = <1>;
 			xlnx,bus-width = <64>;
 			iommus = <&smmu 0x86e>;
 			power-domains = <&zynqmp_firmware PD_ADMA>;
@@ -458,6 +473,7 @@ lpd_dma_chan8: dma at ffaf0000 {
 			interrupt-parent = <&gic>;
 			interrupts = <0 84 4>;
 			clock-names = "clk_main", "clk_apb";
+			#dma-cells = <1>;
 			xlnx,bus-width = <64>;
 			iommus = <&smmu 0x86f>;
 			power-domains = <&zynqmp_firmware PD_ADMA>;
-- 
2.30.2