[PATCH v3 1/2] dt-bindings: sram: Document samsung,exynos850-acpm-sram

Document "samsung,exynos850-acpm-sram" which represents an SRAM region used
for ACPM communication on Samsung-based SoCs.

The SRAM is consumed as a whole, is not split up using child nodes and
properties related to this are not required.

Reviewed-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Alexey Klimov <[email protected]>
---
 Documentation/devicetree/bindings/sram/sram.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/sram/sram.yaml b/Documentation/devicetree/bindings/sram/sram.yaml
index b83fc6831947..b9c4d4f3199b 100644
--- a/Documentation/devicetree/bindings/sram/sram.yaml
+++ b/Documentation/devicetree/bindings/sram/sram.yaml
@@ -43,6 +43,7 @@ properties:
         - qcom,rpm-msg-ram
         - qcom,shikra-imem
         - rockchip,rk3288-pmu-sram
+        - samsung,exynos850-acpm-sram
 
   reg:
     maxItems: 1
@@ -159,6 +160,7 @@ if:
           enum:
             - qcom,rpm-msg-ram
             - rockchip,rk3288-pmu-sram
+            - samsung,exynos850-acpm-sram
 then:
   required:
     - "#address-cells"

-- 
2.51.0