dt-bindings: ufs: ti: Fix address properties handling

The ti,j721e-ufs schema and example have a couple of problems related to
address properties. First, the default #size-cells and #address-cells
are 1 for examples, so they need to be overriden with a bus node.
Second, address translation for the child ufs node is broken because
'ranges', '#address-cells', and '#size-cells' are missing from the
schema.

Acked-by: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Rob Herring <robh@kernel.org>

Documentation/devicetree/bindings/ufs/ti,j721e-ufs.yaml

@@ -25,6 +25,14 @@ properties:
   power-domains:
     maxItems: 1
 
+  "#address-cells":
+    const: 2
+
+  "#size-cells":
+    const: 2
+
+  ranges: true
+
 required:
   - compatible
   - reg
@@ -44,19 +52,25 @@ examples:
     #include <dt-bindings/interrupt-controller/irq.h>
     #include <dt-bindings/interrupt-controller/arm-gic.h>
 
-    ufs_wrapper: ufs-wrapper@4e80000 {
+    bus {
+        #address-cells = <2>;
+        #size-cells = <2>;
+
+        ufs-wrapper@4e80000 {
             compatible = "ti,j721e-ufs";
             reg = <0x0 0x4e80000 0x0 0x100>;
             power-domains = <&k3_pds 277>;
             clocks = <&k3_clks 277 1>;
             assigned-clocks = <&k3_clks 277 1>;
             assigned-clock-parents = <&k3_clks 277 4>;
+
+            ranges = <0x0 0x0 0x0 0x4e80000 0x0 0x14000>;
             #address-cells = <2>;
             #size-cells = <2>;
 
-       ufs@4e84000 {
+            ufs@4000 {
                 compatible = "cdns,ufshc-m31-16nm", "jedec,ufs-2.0";
-          reg = <0x0 0x4e84000 0x0 0x10000>;
+                reg = <0x0 0x4000 0x0 0x10000>;
                 interrupts = <GIC_SPI 17 IRQ_TYPE_LEVEL_HIGH>;
                 freq-table-hz = <19200000 19200000>;
                 power-domains = <&k3_pds 277>;
@@ -66,3 +80,4 @@ examples:
                 clock-names = "core_clk";
             };
         };
+    };