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-rw-r--r--Documentation/devicetree/bindings/mmc/arm,pl18x.yaml6
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mmc/arm,pl18x.yaml b/Documentation/devicetree/bindings/mmc/arm,pl18x.yaml
index fbc866d9bb2f..f0a44b2cfa79 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"