arm64: zynqmp: Uncomment iommus for zynqmp_dpdma and zynqmp_dpsub

The SMMU is disabled in device tree so this change has no impact.
The benefit is that this way it is in sync with xen.dtsi. Xen enables
the SMMU and makes use of it.

Signed-off-by: Stefano Stabellini <stefano.stabellini@xilinx.com>

diff --git a/arch/arm/dts/zynqmp.dtsi b/arch/arm/dts/zynqmp.dtsi
index 9c5b9458aa650b2f9c63cd253e213516f3fe618d..6fc26767cd2f36f3b63097b85c45250ae6f2646a 100644 (file)
--- a/arch/arm/dts/zynqmp.dtsi
+++ b/arch/arm/dts/zynqmp.dtsi
@@ -1104,7 +1104,7 @@
                        power-domains = <&zynqmp_firmware PD_DP>;
                        dma-channels = <6>;
                        #stream-id-cells = <1>;
-                       /* iommus = <&smmu 0xce4>; */
+                       iommus = <&smmu 0xce4>;
                        #dma-cells = <1>;
                };
 
@@ -1119,7 +1119,7 @@
                        interrupts = <0 119 4>;
                        interrupt-parent = <&gic>;
                        #stream-id-cells = <1>;
-                       /* iommus = <&smmu 0xce3>; */
+                       iommus = <&smmu 0xce3>;
 
                        clock-names = "dp_apb_clk", "dp_aud_clk",
                                      "dp_vtc_pixel_clk_in";