From: Igal Liberman <igal.liberman@xxxxxxxxxxxxx>
Signed-off-by: Igal Liberman <igal.liberman@xxxxxxxxxxxxx>
---
.../devicetree/bindings/powerpc/fsl/fman.txt | 39 ++++++++++++++++++++
1 file changed, 39 insertions(+)
diff --git a/Documentation/devicetree/bindings/powerpc/fsl/fman.txt b/Documentation/devicetree/bindings/powerpc/fsl/fman.txt
index 1fc5328..7a6d7c3 100644
--- a/Documentation/devicetree/bindings/powerpc/fsl/fman.txt
+++ b/Documentation/devicetree/bindings/powerpc/fsl/fman.txt
@@ -315,6 +315,16 @@ PROPERTIES
Value type: <phandle>
Definition: A phandle for 1EEE1588 timer.
+- pcsphy-handle
+ Usage required for "fsl,fman-memac" MACs
+ Value type: <phandle>
+ Definition: A phandle for pcsphy.
+
+- tbi-handle
+ Usage required for "fsl,fman-dtsec" MACs
+ Value type: <phandle>
+ Definition: A phandle for tbiphy.
+
EXAMPLE
fman1_tx28: port@a8000 {
@@ -340,6 +350,7 @@ ethernet@e0000 {
reg = <0xe0000 0x1000>;
fsl,fman-ports = <&fman1_rx8 &fman1_tx28>;
ptp-timer = <&ptp-timer>;
+ tbi-handle = <&tbi0>;
};
============================================================================
@@ -415,6 +426,13 @@ PROPERTIES
The settings and programming routines for internal/external
MDIO are different. Must be included for internal MDIO.
+For internal PHY device on internal mdio bus, a PHY node should be created.
+See the definition of the PHY node in booting-without-of.txt for an
+example of how to define a PHY (Internal PHY has no interrupt line).
+- For "fsl,fman-mdio" compatible internal mdio bus, the PHY is TBI PHY.
+- For "fsl,fman-memac-mdio" compatible internal mdio bus, the PHY is PCS PHY,
+ PCS PHY addr must be '0'.
+
EXAMPLE
Example for FMan v2 external MDIO:
@@ -425,12 +443,28 @@ mdio@f1000 {
interrupts = <101 2 0 0>;
};
+Example for FMan v2 internal MDIO:
+
+mdio@e3120 {
+ compatible = "fsl,fman-mdio";
+ reg = <0xe3120 0xee0>;
+ fsl,fman-internal-mdio;
+
+ tbi1: tbi-phy@8 {
+ reg = <0x8>;
+ device_type = "tbi-phy";
+ };
+};
+
Example for FMan v3 internal MDIO:
mdio@f1000 {
compatible = "fsl,fman-memac-mdio";
reg = <0xf1000 0x1000>;
fsl,fman-internal-mdio;
+
+ pcsphy6: ethernet-phy@0 {
+ reg = <0x0>;
};
=============================================================================
@@ -568,6 +602,7 @@ fman@400000 {
cell-index = <0>;
reg = <0xe0000 0x1000>;
fsl,fman-ports = <&fman1_rx_0x8 &fman1_tx_0x28>;
+ tbi-handle = <&tbi5>;
};
ethernet@e2000 {
@@ -575,6 +610,7 @@ fman@400000 {
cell-index = <1>;
reg = <0xe2000 0x1000>;
fsl,fman-ports = <&fman1_rx_0x9 &fman1_tx_0x29>;
+ tbi-handle = <&tbi6>;
};
ethernet@e4000 {
@@ -582,6 +618,7 @@ fman@400000 {
cell-index = <2>;
reg = <0xe4000 0x1000>;
fsl,fman-ports = <&fman1_rx_0xa &fman1_tx_0x2a>;
+ tbi-handle = <&tbi7>;
};
ethernet@e6000 {
@@ -589,6 +626,7 @@ fman@400000 {
cell-index = <3>;
reg = <0xe6000 0x1000>;
fsl,fman-ports = <&fman1_rx_0xb &fman1_tx_0x2b>;
+ tbi-handle = <&tbi8>;
};
ethernet@e8000 {
@@ -596,6 +634,7 @@ fman@400000 {
cell-index = <4>;
reg = <0xf0000 0x1000>;
fsl,fman-ports = <&fman1_rx_0xc &fman1_tx_0x2c>;
+ tbi-handle = <&tbi9>;
ethernet@f0000 {
cell-index = <8>;
--
1.7.9.5
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