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-rw-r--r--dts/Bindings/mmc/mtk-sd.yaml15
1 files changed, 14 insertions, 1 deletions
diff --git a/dts/Bindings/mmc/mtk-sd.yaml b/dts/Bindings/mmc/mtk-sd.yaml
index 297ada03e3..2a2e9fa8c1 100644
--- a/dts/Bindings/mmc/mtk-sd.yaml
+++ b/dts/Bindings/mmc/mtk-sd.yaml
@@ -40,7 +40,10 @@ properties:
- const: mediatek,mt8183-mmc
reg:
- maxItems: 1
+ minItems: 1
+ items:
+ - description: base register (required).
+ - description: top base register (required for MT8183).
clocks:
description:
@@ -168,6 +171,16 @@ required:
- vmmc-supply
- vqmmc-supply
+if:
+ properties:
+ compatible:
+ contains:
+ const: mediatek,mt8183-mmc
+then:
+ properties:
+ reg:
+ minItems: 2
+
unevaluatedProperties: false
examples: