arm64: zynqmp: Add missing #dma-cells property

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

Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>
Link: https://lore.kernel.org/r/20220112151541.1328732-3-m.tretter@pengutronix.de
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
index 493719f..6d96b6b 100644 (file)
--- a/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
+++ b/arch/arm64/boot/dts/xilinx/zynqmp.dtsi
@@ -261,6 +261,7 @@
                        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 @@
                        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 @@
                        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 @@
                        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 @@
                        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 @@
                        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 @@
                        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 @@
                        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 @@
                        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 @@
                        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 @@
                        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 @@
                        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 @@
                        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 @@
                        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 @@
                        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 @@
                        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>;