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-rw-r--r--Documentation/devicetree/bindings/net/stm32-dwmac.yaml6
1 files changed, 4 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/net/stm32-dwmac.yaml b/Documentation/devicetree/bindings/net/stm32-dwmac.yaml
index 27eb6066793f..a1c490f3af02 100644
--- a/Documentation/devicetree/bindings/net/stm32-dwmac.yaml
+++ b/Documentation/devicetree/bindings/net/stm32-dwmac.yaml
@@ -46,17 +46,18 @@ properties:
clocks:
minItems: 3
- maxItems: 5
+ maxItems: 6
items:
- description: GMAC main clock
- description: MAC TX clock
- description: MAC RX clock
- description: For MPU family, used for power mode
- description: For MPU family, used for PHY without quartz
+ - description: PTP clock
clock-names:
minItems: 3
- maxItems: 5
+ maxItems: 6
contains:
enum:
- stmmaceth
@@ -64,6 +65,7 @@ properties:
- mac-clk-rx
- ethstp
- eth-ck
+ - ptp_ref
st,syscon:
$ref: "/schemas/types.yaml#/definitions/phandle-array"