dt-bindings: riscv: resolve 'make dt_binding_check' warnings

Rob pointed out that one of the examples in the RISC-V 'cpus' YAML
schema results in warnings from 'make dt_binding_check'.  Fix these.

While here, make the whitespace in the second example consistent
with the first example.

Signed-off-by: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Rob Herring <robh@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org> # for fixing the dtc warnings

diff --git a/Documentation/devicetree/bindings/riscv/cpus.yaml b/Documentation/devicetree/bindings/riscv/cpus.yaml
index 27f02ec..f97a4ec 100644 (file)
--- a/Documentation/devicetree/bindings/riscv/cpus.yaml
+++ b/Documentation/devicetree/bindings/riscv/cpus.yaml
@@ -152,17 +152,19 @@ examples:
   - |
     // Example 2: Spike ISA Simulator with 1 Hart
     cpus {
-            cpu@0 {
-                    device_type = "cpu";
-                    reg = <0>;
-                    compatible = "riscv";
-                    riscv,isa = "rv64imafdc";
-                    mmu-type = "riscv,sv48";
-                    interrupt-controller {
-                            #interrupt-cells = <1>;
-                            interrupt-controller;
-                            compatible = "riscv,cpu-intc";
-                    };
-            };
+        #address-cells = <1>;
+        #size-cells = <0>;
+        cpu@0 {
+                device_type = "cpu";
+                reg = <0>;
+                compatible = "riscv";
+                riscv,isa = "rv64imafdc";
+                mmu-type = "riscv,sv48";
+                interrupt-controller {
+                        #interrupt-cells = <1>;
+                        interrupt-controller;
+                        compatible = "riscv,cpu-intc";
+                };
+        };
     };
 ...