dt-bindings: mmc: sdhci-msm: fix reg-names entries

Bindings before conversion to DT schema expected reg-names without
"_mem" suffix.  This was used by older DTS files and by the MSM SDHCI
driver.

Reported-by: Douglas Anderson <dianders@chromium.org>
Fixes: edfbf8c ("dt-bindings: mmc: sdhci-msm: Fix issues in yaml bindings")
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20220712144245.17417-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

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

@@ -59,22 +59,22 @@ properties:
     maxItems: 4
     oneOf:
       - items:
-          - const: hc_mem
+          - const: hc
       - items:
-          - const: hc_mem
-          - const: core_mem
+          - const: hc
+          - const: core
       - items:
-          - const: hc_mem
-          - const: cqe_mem
+          - const: hc
+          - const: cqhci
       - items:
-          - const: hc_mem
-          - const: cqe_mem
-          - const: ice_mem
+          - const: hc
+          - const: cqhci
+          - const: ice
       - items:
-          - const: hc_mem
-          - const: core_mem
-          - const: cqe_mem
-          - const: ice_mem
+          - const: hc
+          - const: core
+          - const: cqhci
+          - const: ice
 
   clocks:
     minItems: 3