dt-bindings: mmc: sdhci-msm: Fix issues in yaml bindings

Rob pointed some remaining issues in the sdhci-msm yaml
bindings (via [1]).

Fix the same by first using the 'mmc-controller.yaml' as
'ref' and thereafter also fix the issues reported by
'make dtbs_check' check.

[1]. https://lore.kernel.org/linux-arm-msm/YnLmNCwNfoqZln12@robh.at.kernel.org/

Fixes: a455377 ("dt-bindings: mmc: sdhci-msm: Convert bindings to yaml")
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Rob Herring <robh@kernel.org>
Cc: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@linaro.org>
Link: https://lore.kernel.org/r/20220514220116.1008254-1-bhupesh.sharma@linaro.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

Documentation/devicetree/bindings/mmc/sdhci-msm.yaml

@@ -17,6 +17,9 @@ description:
 properties:
   compatible:
     oneOf:
+      - enum:
+          - qcom,sdhci-msm-v4
+        deprecated: true
       - items:
           - enum:
               - qcom,apq8084-sdhci
@@ -27,6 +30,9 @@ properties:
               - qcom,msm8992-sdhci
               - qcom,msm8994-sdhci
               - qcom,msm8996-sdhci
+          - const: qcom,sdhci-msm-v4 # for sdcc versions less than 5.0
+      - items:
+          - enum:
               - qcom,qcs404-sdhci
               - qcom,sc7180-sdhci
               - qcom,sc7280-sdhci
@@ -38,12 +44,7 @@ properties:
               - qcom,sm6350-sdhci
               - qcom,sm8150-sdhci
               - qcom,sm8250-sdhci
-          - enum:
-              - qcom,sdhci-msm-v4 # for sdcc versions less than 5.0
-              - qcom,sdhci-msm-v5 # for sdcc version 5.0
-      - items:
-          - const: qcom,sdhci-msm-v4 # Deprecated (only for backward compatibility)
-                                     # for sdcc versions less than 5.0
+          - const: qcom,sdhci-msm-v5 # for sdcc version 5.0
 
   reg:
     minItems: 1
@@ -53,6 +54,28 @@ properties:
       - description: CQE register map
       - description: Inline Crypto Engine register map
 
+  reg-names:
+    minItems: 1
+    maxItems: 4
+    oneOf:
+      - items:
+          - const: hc_mem
+      - items:
+          - const: hc_mem
+          - const: core_mem
+      - items:
+          - const: hc_mem
+          - const: cqe_mem
+      - items:
+          - const: hc_mem
+          - const: cqe_mem
+          - const: ice_mem
+      - items:
+          - const: hc_mem
+          - const: core_mem
+          - const: cqe_mem
+          - const: ice_mem
+
   clocks:
     minItems: 3
     items:
@@ -121,6 +144,16 @@ properties:
     description: A phandle to sdhci power domain node
     maxItems: 1
 
+  mmc-ddr-1_8v: true
+
+  mmc-hs200-1_8v: true
+
+  mmc-hs400-1_8v: true
+
+  bus-width: true
+
+  max-frequency: true
+
 patternProperties:
   '^opp-table(-[a-z0-9]+)?$':
     if:
@@ -140,7 +173,10 @@ required:
   - clock-names
   - interrupts
 
-additionalProperties: true
+allOf:
+  - $ref: mmc-controller.yaml#
+
+unevaluatedProperties: false
 
 examples:
   - |
@@ -149,7 +185,7 @@ examples:
     #include <dt-bindings/clock/qcom,rpmh.h>
     #include <dt-bindings/power/qcom-rpmpd.h>
 
-    sdhc_2: sdhci@8804000 {
+    sdhc_2: mmc@8804000 {
       compatible = "qcom,sm8250-sdhci", "qcom,sdhci-msm-v5";
       reg = <0 0x08804000 0 0x1000>;