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| author | Andrew Jeffery <andrew@aj.id.au> | 2019-10-10 05:07:55 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-10-12 06:37:38 +0300 |
| commit | 042b86753a94cba2f2f702ccfd8f2c33092bfc22 (patch) | |
| tree | 6d51b6b7b0fa4db8e60749ec804845ae028b63eb /Documentation | |
| parent | 6a3c52fe2906765e0161bba5f2460e23a42e1513 (diff) | |
| download | linux-042b86753a94cba2f2f702ccfd8f2c33092bfc22.tar.xz | |
dt-bindings: net: ftgmac100: Describe clock properties
Critically, the AST2600 requires ungating the RMII RCLK if e.g. NCSI is
in use.
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Acked-by: Joel Stanley <joel@jms.id.au>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/net/ftgmac100.txt | 7 |
1 files changed, 7 insertions, 0 deletions
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 Example: |