dt-bindings: coresight: qcom,coresight-tpdm: Fix too many 'reg'

Binding listed variable number of IO addresses without defining them,
however example DTS code, all in-tree DTS and Linux kernel driver
mention only one address space, so drop the second to make binding
precise and correctly describe the hardware.

Fixes: 6c781a3 ("dt-bindings: arm: Add CoreSight TPDM hardware")
Cc: [email protected]
Signed-off-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Suzuki K Poulose <[email protected]>
Link: https://lore.kernel.org/r/[email protected]

Author: krzk

Documentation/devicetree/bindings/arm/qcom,coresight-tpdm.yaml

@@ -41,8 +41,7 @@ properties:
       - const: arm,primecell
 
   reg:
-    minItems: 1
-    maxItems: 2
+    maxItems: 1
 
   qcom,dsb-element-bits:
     description: