diff options
| author | Doug Berger <opendmb@gmail.com> | 2017-03-13 17:41:40 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-03-13 21:51:50 -0700 |
| commit | 75835695ad6362c94b918ef28799ed6b593f947c (patch) | |
| tree | 50bd3044fdc23f5df42a40fa4ebdc611b097e952 /Documentation | |
| parent | 54fecff3461143bfc4c4f0431e9145e8748977ce (diff) | |
| download | linux-75835695ad6362c94b918ef28799ed6b593f947c.tar.bz2 | |
dt-bindings: net: document bcmgenet WoL interrupt
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>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/net/brcm,bcmgenet.txt | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt b/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt index 10587bdadbbe..01a70463cbc5 100644 --- a/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt +++ b/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt @@ -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 |