Import updated device-tree files from:vendor/device-tree/ianc-afaecb70

 git://xenbits.xen.org/people/ianc/device-tree-rebasing.git
 @afaecb70e7ebb983c86d5eb45ff952e9af79c462

1 files changed, 20 insertions, 2 deletions

diff --git a/Bindings/net/apm-xgene-enet.txt b/Bindings/net/apm-xgene-enet.txt
index cfcc52705ed8..078060a97f95 100644
--- a/Bindings/net/apm-xgene-enet.txt
+++ b/Bindings/net/apm-xgene-enet.txt
@@ -4,14 +4,21 @@ Ethernet nodes are defined to describe on-chip ethernet interfaces in
 APM X-Gene SoC.
 
 Required properties for all the ethernet interfaces:
-- compatible: Should be "apm,xgene-enet"
+- compatible: Should state binding information from the following list,
+  - "apm,xgene-enet":    RGMII based 1G interface
+  - "apm,xgene1-sgenet": SGMII based 1G interface
+  - "apm,xgene1-xgenet": XFI based 10G interface
 - reg: Address and length of the register set for the device. It contains the
   information of registers in the same order as described by reg-names
 - reg-names: Should contain the register set names
   - "enet_csr": Ethernet control and status register address space
   - "ring_csr": Descriptor ring control and status register address space
   - "ring_cmd": Descriptor ring command register address space
-- interrupts: Ethernet main interrupt
+- interrupts: Two interrupt specifiers can be specified.
+  - First is the Rx interrupt.  This irq is mandatory.
+  - Second is the Tx completion interrupt.
+    This is supported only on SGMII based 1GbE and 10GbE interfaces.
+- port-id: Port number (0 or 1)
 - clocks: Reference to the clock entry.
 - local-mac-address: MAC address assigned to this device
 - phy-connection-type: Interface type between ethernet device and PHY device
@@ -30,6 +37,14 @@ Required properties for ethernet interfaces that have external PHY:
 
 Optional properties:
 - status: Should be "ok" or "disabled" for enabled/disabled. Default is "ok".
+- tx-delay: Delay value for RGMII bridge TX clock.
+	    Valid values are between 0 to 7, that maps to
+	    417, 717, 1020, 1321, 1611, 1913, 2215, 2514 ps
+	    Default value is 4, which corresponds to 1611 ps
+- rx-delay: Delay value for RGMII bridge RX clock.
+	    Valid values are between 0 to 7, that maps to
+	    273, 589, 899, 1222, 1480, 1806, 2147, 2464 ps
+	    Default value is 2, which corresponds to 899 ps
 
 Example:
 	menetclk: menetclk {
@@ -46,6 +61,7 @@ Example:
 		      <0x0 0X10000000 0x0 0X200>;
 		reg-names = "enet_csr", "ring_csr", "ring_cmd";
 		interrupts = <0x0 0x3c 0x4>;
+		port-id = <0>;
 		clocks = <&menetclk 0>;
 		local-mac-address = [00 01 73 00 00 01];
 		phy-connection-type = "rgmii";
@@ -64,5 +80,7 @@ Example:
 
 /* Board-specific peripheral configurations */
 &menet {
+	tx-delay = <4>;
+	rx-delay = <2>;
         status = "ok";
 };