[PATCH 4/4] dt-bindings: nvmem: Add missing 'reg' property

[Srinivas Kandagatla]

From: Rob Herring <robh at kernel.org>

With 'unevaluatedProperties' support implemented, the following warnings
are generated in the nvmem examples:

Documentation/devicetree/bindings/nvmem/st,stm32-romem.example.dt.yaml: efuse at 1fff7800: Unevaluated properties are not allowed ('reg' was unexpected)
Documentation/devicetree/bindings/nvmem/rmem.example.dt.yaml: nvram at 10000000: Unevaluated properties are not allowed ('reg' was unexpected)
Documentation/devicetree/bindings/nvmem/brcm,nvram.example.dt.yaml: nvram at 1eff0000: Unevaluated properties are not allowed ('reg' was unexpected)

Add the missing 'reg' property definition.

Cc: Srinivas Kandagatla <srinivas.kandagatla at linaro.org>
Cc: Maxime Coquelin <mcoquelin.stm32 at gmail.com>
Cc: Alexandre Torgue <alexandre.torgue at foss.st.com>
Cc: Rafał Miłecki <rafal at milecki.pl>
Cc: Saenz Julienne <nsaenzjulienne at suse.de>
Cc: Fabrice Gasnier <fabrice.gasnier at foss.st.com>
Cc: linux-stm32 at st-md-mailman.stormreply.com
Cc: linux-arm-kernel at lists.infradead.org
Signed-off-by: Rob Herring <robh at kernel.org>
Reviewed-by: Fabrice Gasnier <fabrice.gasnier at foss.st.com>
Reviewed-by: Thierry Reding <treding at nvidia.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla at linaro.org>
---
 Documentation/devicetree/bindings/nvmem/brcm,nvram.yaml     | 3 +++
 Documentation/devicetree/bindings/nvmem/rmem.yaml           | 3 +++
 Documentation/devicetree/bindings/nvmem/st,stm32-romem.yaml | 3 +++
 3 files changed, 9 insertions(+)

diff --git a/Documentation/devicetree/bindings/nvmem/brcm,nvram.yaml b/Documentation/devicetree/bindings/nvmem/brcm,nvram.yaml
index 58ff6b0bdb1a..8c3f0cd22821 100644
--- a/Documentation/devicetree/bindings/nvmem/brcm,nvram.yaml
+++ b/Documentation/devicetree/bindings/nvmem/brcm,nvram.yaml
@@ -24,6 +24,9 @@ properties:
   compatible:
     const: brcm,nvram
 
+  reg:
+    maxItems: 1
+
 unevaluatedProperties: false
 
 examples:
diff --git a/Documentation/devicetree/bindings/nvmem/rmem.yaml b/Documentation/devicetree/bindings/nvmem/rmem.yaml
index 1d85a0a30846..a4a755dcfc43 100644
--- a/Documentation/devicetree/bindings/nvmem/rmem.yaml
+++ b/Documentation/devicetree/bindings/nvmem/rmem.yaml
@@ -19,6 +19,9 @@ properties:
           - raspberrypi,bootloader-config
       - const: nvmem-rmem
 
+  reg:
+    maxItems: 1
+
   no-map:
     $ref: /schemas/types.yaml#/definitions/flag
     description:
diff --git a/Documentation/devicetree/bindings/nvmem/st,stm32-romem.yaml b/Documentation/devicetree/bindings/nvmem/st,stm32-romem.yaml
index a48c8fa56bce..448a2678dc62 100644
--- a/Documentation/devicetree/bindings/nvmem/st,stm32-romem.yaml
+++ b/Documentation/devicetree/bindings/nvmem/st,stm32-romem.yaml
@@ -24,6 +24,9 @@ properties:
       - st,stm32f4-otp
       - st,stm32mp15-bsec
 
+  reg:
+    maxItems: 1
+
 patternProperties:
   "^.*@[0-9a-f]+$":
     type: object
-- 
2.21.0