[PATCH net-next 12/18] Documentation/bindings: net: marvell-pp2: add the interrupt-names

Antoine Tenart
2017-07-24T13:50:07Z

An interrupt-names property can be used in the PPv2 port description
bindings when more than a single interrupt (for rx) is used. Document
this new optional property.

Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
---
Documentation/devicetree/bindings/net/marvell-pp2.txt | 6 ++++++
1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/net/marvell-pp2.txt b/Documentation/devicetree/bindings/net/marvell-pp2.txt
index 18ec66e51b0a..553aadceeeee 100644
--- a/Documentation/devicetree/bindings/net/marvell-pp2.txt
+++ b/Documentation/devicetree/bindings/net/marvell-pp2.txt
@@ -42,6 +42,9 @@ Optional properties (port):
- phy: a phandle to a phy node defining the PHY address (as the reg
property, a single integer).
- marvell,system-controller: a phandle to the system controller.
+- interrupt-names: if more than a single interrupt for rx is given, must
+ be the name associated to the interrupts listed. Valid
+ names are: "rx-shared", "link".

Example for marvell,armada-375-pp2:

@@ -82,18 +85,21 @@ cpm_ethernet: ethernet@0 {

eth0: eth0 {
interrupts = <GIC_SPI 37 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "rx-shared";
port-id = <0>;
gop-port-id = <0>;
};

eth1: eth1 {
interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "rx-shared";
port-id = <1>;
gop-port-id = <2>;
};

eth2: eth2 {
interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "rx-shared";
port-id = <2>;
gop-port-id = <3>;
};
--
2.13.3