| Message ID | 20190417215922.30472-2-mail@david-bauer.net |
|---|---|
| State | Not Applicable, archived |
| Headers | show |
| Series | net: add reset-controller driven PHY reset | expand |
| Context | Check | Description |
|---|---|---|
| robh/checkpatch | success |
On Wed, Apr 17, 2019 at 11:59:20PM +0200, David Bauer wrote: > Add the documentation for PHY reset lines controlled by a reset controller. > > Signed-off-by: David Bauer <mail@david-bauer.net> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Andrew
diff --git a/Documentation/devicetree/bindings/net/phy.txt b/Documentation/devicetree/bindings/net/phy.txt index 17c1d2bd00f6..9b9e5b1765dd 100644 --- a/Documentation/devicetree/bindings/net/phy.txt +++ b/Documentation/devicetree/bindings/net/phy.txt @@ -51,6 +51,10 @@ Optional Properties: to ensure the integrated PHY is used. The absence of this property indicates the muxers should be configured so that the external PHY is used. +- resets: The reset-controller phandle and specifier for the PHY reset signal. + +- reset-names: Must be "phy" for the PHY reset signal. + - reset-gpios: The GPIO phandle and specifier for the PHY reset signal. - reset-assert-us: Delay after the reset was asserted in microseconds. @@ -67,6 +71,8 @@ ethernet-phy@0 { interrupts = <35 IRQ_TYPE_EDGE_RISING>; reg = <0>; + resets = <&rst 8>; + reset-names = "phy"; reset-gpios = <&gpio1 4 GPIO_ACTIVE_LOW>; reset-assert-us = <1000>; reset-deassert-us = <2000>;
Add the documentation for PHY reset lines controlled by a reset controller. Signed-off-by: David Bauer <mail@david-bauer.net> --- Documentation/devicetree/bindings/net/phy.txt | 6 ++++++ 1 file changed, 6 insertions(+)