Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / Documentation / devicetree / bindings / net / cpsw-phy-sel.txt

diff --git a/kernel/Documentation/devicetree/bindings/net/cpsw-phy-sel.txt b/kernel/Documentation/devicetree/bindings/net/cpsw-phy-sel.txt
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+TI CPSW Phy mode Selection Device Tree Bindings
+-----------------------------------------------
+
+Required properties:
+- compatible           : Should be "ti,am3352-cpsw-phy-sel" for am335x platform and
+                         "ti,dra7xx-cpsw-phy-sel" for dra7xx platform
+                         "ti,am43xx-cpsw-phy-sel" for am43xx platform
+- reg                  : physical base address and size of the cpsw
+                         registers map
+- reg-names            : names of the register map given in "reg" node
+
+Optional properties:
+-rmii-clock-ext                : If present, the driver will configure the RMII
+                         interface to external clock usage
+
+Examples:
+
+       phy_sel: cpsw-phy-sel@44e10650 {
+               compatible = "ti,am3352-cpsw-phy-sel";
+               reg= <0x44e10650 0x4>;
+               reg-names = "gmii-sel";
+       };
+
+(or)
+       phy_sel: cpsw-phy-sel@44e10650 {
+               compatible = "ti,am3352-cpsw-phy-sel";
+               reg= <0x44e10650 0x4>;
+               reg-names = "gmii-sel";
+               rmii-clock-ext;
+       };