[PATCH 2/2] dt-bingdings: mmc: Mediatek: add ICE clock

[Mengqi Zhang]

Document the binding for crypto clock of the Inline Crypto Engine
of Mediatek SoCs.

Signed-off-by: Mengqi Zhang <mengqi.zhang at mediatek.com>
---
 Documentation/devicetree/bindings/mmc/mtk-sd.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/mmc/mtk-sd.yaml b/Documentation/devicetree/bindings/mmc/mtk-sd.yaml
index d8e1e2e9adf2..f93d686e2911 100644
--- a/Documentation/devicetree/bindings/mmc/mtk-sd.yaml
+++ b/Documentation/devicetree/bindings/mmc/mtk-sd.yaml
@@ -57,6 +57,7 @@ properties:
       - description: peripheral bus clock gate (required for MT8192).
       - description: AXI bus clock gate (required for MT8192).
       - description: AHB bus clock gate (required for MT8192).
+      - description: crypto clock used for data encrypt/decrypt (optional).
 
   clock-names:
     minItems: 2
@@ -69,6 +70,7 @@ properties:
       - const: pclk_cg
       - const: axi_cg
       - const: ahb_cg
+      - const: crypto
 
   interrupts:
     description:
-- 
2.25.1