Add IEP property in ICSSG hardware DT binding document.
ICSSG uses IEP (Industrial Ethernet Peripheral) to support timestamping
of ethernet packets, PTP and PPS.
Reviewed-by: Conor Dooley <conor.dooley@xxxxxxxxxxxxx>
Reviewed-by: Roger Quadros <rogerq@xxxxxxxxxx>
Reviewed-by: Simon Horman <horms@xxxxxxxxxx>
Signed-off-by: MD Danish Anwar <danishanwar@xxxxxx>
---
.../devicetree/bindings/net/ti,icssg-prueth.yaml | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/Documentation/devicetree/bindings/net/ti,icssg-prueth.yaml b/Documentation/devicetree/bindings/net/ti,icssg-prueth.yaml
index 8ec30b3eb760..311c570165f9 100644
--- a/Documentation/devicetree/bindings/net/ti,icssg-prueth.yaml
+++ b/Documentation/devicetree/bindings/net/ti,icssg-prueth.yaml
@@ -52,6 +52,14 @@ properties:
description:
phandle to MII_RT module's syscon regmap
+ ti,iep:
+ $ref: /schemas/types.yaml#/definitions/phandle-array
+ maxItems: 2
+ items:
+ maxItems: 1
+ description:
+ phandle to IEP (Industrial Ethernet Peripheral) for ICSSG
+
interrupts:
maxItems: 2
description:
@@ -155,6 +163,7 @@ examples:
"tx1-0", "tx1-1", "tx1-2", "tx1-3",
"rx0", "rx1";
ti,mii-g-rt = <&icssg2_mii_g_rt>;
+ ti,iep = <&icssg2_iep0>, <&icssg2_iep1>;
interrupt-parent = <&icssg2_intc>;
interrupts = <24 0 2>, <25 1 3>;
interrupt-names = "tx_ts0", "tx_ts1";
--
2.34.1
