diff options
| author | Potin Lai <[email protected]> | 2024-06-21 17:31:41 +0800 |
|---|---|---|
| committer | Linus Walleij <[email protected]> | 2024-06-26 12:41:07 +0200 |
| commit | 49b2b5c39e10fd442b89844ae6a510a207c0c8c9 (patch) | |
| tree | 322f75a52124eacd6eecd5469d5a575704ea5b6a | |
| parent | c2e5a25e8d880638d771b19899b5a76feb8b82a0 (diff) | |
dt-bindings: pinctrl: aspeed,ast2600-pinctrl: add NCSI groups
In the NCSI pin table, the reference clock output pin (RMIIXRCLKO) is not
needed on the management controller side.
Add "NCSI" pin groups that are equivalent to the RMII pin groups, but
without the RMIIXRCLKO pin.
Acked-by: Krzysztof Kozlowski <[email protected]>
Signed-off-by: Potin Lai <[email protected]>
Reviewed-by: Andrew Jeffery <[email protected]>
Link: https://lore.kernel.org/[email protected]
Signed-off-by: Linus Walleij <[email protected]>
| -rw-r--r-- | Documentation/devicetree/bindings/pinctrl/aspeed,ast2600-pinctrl.yaml | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/pinctrl/aspeed,ast2600-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/aspeed,ast2600-pinctrl.yaml index 00b6974a5ed3..80974c46f3ef 100644 --- a/Documentation/devicetree/bindings/pinctrl/aspeed,ast2600-pinctrl.yaml +++ b/Documentation/devicetree/bindings/pinctrl/aspeed,ast2600-pinctrl.yaml @@ -19,6 +19,11 @@ description: |+ Refer to the bindings described in Documentation/devicetree/bindings/mfd/syscon.yaml + Note: According to the NCSI specification, the reference clock output pin + (RMIIXRCLKO) is not required on the management controller side. To optimize + pin usage, add "NCSI" pin groups that are equivalent to the RMII pin groups, + but without the RMIIXRCLKO pin. + properties: compatible: const: aspeed,ast2600-pinctrl @@ -337,6 +342,8 @@ additionalProperties: - MDIO2 - MDIO3 - MDIO4 + - NCSI3 + - NCSI4 - NCTS1 - NCTS2 - NCTS3 |