1 files changed, 18 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/mmc/arm,pl18x.yaml b/Documentation/devicetree/bindings/mmc/arm,pl18x.yaml
index 47595cb483be..a4f74bec68a3 100644
--- a/Documentation/devicetree/bindings/mmc/arm,pl18x.yaml
+++ b/Documentation/devicetree/bindings/mmc/arm,pl18x.yaml
@@ -53,6 +53,12 @@ properties:
         items:
           - const: arm,pl18x
           - const: arm,primecell
+      - description: Entry for STMicroelectronics variant of PL18x.
+          This dedicated compatible is used by bootloaders.
+        items:
+          - const: st,stm32-sdmmc2
+          - const: arm,pl18x
+          - const: arm,primecell
 
   clocks:
     description: One or two clocks, the "apb_pclk" and the "MCLK"
@@ -60,6 +66,18 @@ properties:
     minItems: 1
     maxItems: 2
 
+  dmas:
+    maxItems: 2
+
+  dma-names:
+    oneOf:
+      - items:
+          - const: tx
+          - const: rx
+      - items:
+          - const: rx
+          - const: tx
+
   power-domains: true
 
   resets:
@@ -213,7 +231,6 @@ examples:
       arm,primecell-periphid = <0x10153180>;
       reg = <0x52007000 0x1000>;
       interrupts = <49>;
-      interrupt-names = "cmd_irq";
       clocks = <&rcc 0>;
       clock-names = "apb_pclk";
       resets = <&rcc 1>;