Skip to content

Commit

Permalink
dt-bindings: net: document bcmgenet WoL interrupt
Browse files Browse the repository at this point in the history
A third interrupt cell can be provided to optionally specify
the interrupt used for handling Wake on LAN events.

Typically the wake up handling uses a separate interrupt
controller, so the interrupts-extended property is used to
accommodate this.

Signed-off-by: Doug Berger <opendmb@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
  • Loading branch information
Doug Berger authored and David S. Miller committed Mar 14, 2017
1 parent 54fecff commit 7583569
Showing 1 changed file with 6 additions and 3 deletions.
9 changes: 6 additions & 3 deletions Documentation/devicetree/bindings/net/brcm,bcmgenet.txt
Original file line number Diff line number Diff line change
Expand Up @@ -4,9 +4,12 @@ Required properties:
- compatible: should contain one of "brcm,genet-v1", "brcm,genet-v2",
"brcm,genet-v3", "brcm,genet-v4".
- reg: address and length of the register set for the device
- interrupts: must be two cells, the first cell is the general purpose
interrupt line, while the second cell is the interrupt for the ring
RX and TX queues operating in ring mode
- interrupts and/or interrupts-extended: must be two cells, the first cell
is the general purpose interrupt line, while the second cell is the
interrupt for the ring RX and TX queues operating in ring mode. An
optional third interrupt cell for Wake-on-LAN can be specified.
See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
for information on the property specifics.
- phy-mode: see ethernet.txt file in the same directory
- #address-cells: should be 1
- #size-cells: should be 1
Expand Down

0 comments on commit 7583569

Please sign in to comment.