[net-next PATCHv6 1/2] dt-bindings: net: Add DT bindings for Socionext Netsec

[Jassi Brar]

This patch adds documentation for Device-Tree bindings for the
Socionext NetSec Controller driver.

Signed-off-by: Jassi Brar <jaswinder.si...@linaro.org>
---
 .../devicetree/bindings/net/socionext-netsec.txt   | 46 ++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/net/socionext-netsec.txt

diff --git a/Documentation/devicetree/bindings/net/socionext-netsec.txt 
b/Documentation/devicetree/bindings/net/socionext-netsec.txt
new file mode 100644
index 0000000..12d596c
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/socionext-netsec.txt
@@ -0,0 +1,46 @@
+* Socionext NetSec Ethernet Controller IP
+
+Required properties:
+- compatible: Should be "socionext,netsecv5"
+- reg: Address and length of the register sets, the first is the main
+       registers, then the rdlar and tdlar regions for the SoC
+- interrupts: Should contain ethernet controller interrupt
+- clocks: phandle to any clocks to be switched by runtime_pm
+- phy-mode: See ethernet.txt file in the same directory
+- max-speed: See ethernet.txt file in the same directory
+- max-frame-size: See ethernet.txt file in the same directory, if 9000 or
+       above jumbo frames are enabled
+- local-mac-address: See ethernet.txt file in the same directory
+- phy-handle: phandle to select child phy
+
+Optional properties:
+- use-jumbo: Boolean property to suggest if jumbo packets should be used or not
+
+For the child phy
+
+- compatible "ethernet-phy-ieee802.3-c22" is needed
+- device_type "ethernet-phy"
+- reg: phy address
+
+
+Example:
+       eth0: ethernet {
+               compatible = "socionext,netsecv5";
+               reg = <0 0x31600000 0x10000>, <0 0x31618000 0x4000>, <0 
0x3161c000 0x4000>;
+               interrupts = <0 163 0x4>;
+               clocks = <&clk_alw_0_8>;
+               phy-mode = "rgmii";
+               max-speed = <1000>;
+               max-frame-size = <9000>;
+               local-mac-address = [ a4 17 31 00 00 ed ];
+               phy-handle = <&ethphy0>;
+
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               ethphy0: ethernet-phy@1 {
+                       device_type = "ethernet-phy";
+                       compatible = "ethernet-phy-ieee802.3-c22";
+                       reg = <1>;
+               };
+       };
-- 
2.7.4