[PATCH v2 2/3] dt-bindings: net: ftgmac100: Describe clock properties

Andrew Jeffery andrew at aj.id.au
Thu Oct 10 13:07:55 AEDT 2019

Critically, the AST2600 requires ungating the RMII RCLK if e.g. NCSI is
in use.

Signed-off-by: Andrew Jeffery <andrew at aj.id.au>
Acked-by: Joel Stanley <joel at jms.id.au>
 Documentation/devicetree/bindings/net/ftgmac100.txt | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/ftgmac100.txt b/Documentation/devicetree/bindings/net/ftgmac100.txt
index 04cc0191b7dd..f878c1103463 100644
--- a/Documentation/devicetree/bindings/net/ftgmac100.txt
+++ b/Documentation/devicetree/bindings/net/ftgmac100.txt
@@ -24,6 +24,13 @@ Optional properties:
 - no-hw-checksum: Used to disable HW checksum support. Here for backward
   compatibility as the driver now should have correct defaults based on
   the SoC.
+- clocks: In accordance with the generic clock bindings. Must describe the MAC
+  IP clock, and optionally an RMII RCLK gate for the AST2500/AST2600. The
+  required MAC clock must be the first cell.
+- clock-names:
+      - "MACCLK": The MAC IP clock
+      - "RCLK": Clock gate for the RMII RCLK

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