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-rw-r--r--Documentation/devicetree/bindings/net/allwinner,sun4i-emac.txt22
-rw-r--r--Documentation/devicetree/bindings/net/allwinner,sun4i-mdio.txt26
-rw-r--r--Documentation/devicetree/bindings/net/arc_emac.txt38
-rw-r--r--Documentation/devicetree/bindings/net/can/fsl-flexcan.txt2
-rw-r--r--Documentation/devicetree/bindings/net/cpsw.txt6
-rw-r--r--Documentation/devicetree/bindings/net/davicom-dm9000.txt26
-rw-r--r--Documentation/devicetree/bindings/net/marvell-orion-net.txt85
-rw-r--r--Documentation/devicetree/bindings/net/micrel-ks8851.txt9
-rw-r--r--Documentation/devicetree/bindings/net/stmmac.txt10
-rw-r--r--Documentation/devicetree/bindings/net/via-velocity.txt20
10 files changed, 244 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/net/allwinner,sun4i-emac.txt b/Documentation/devicetree/bindings/net/allwinner,sun4i-emac.txt
new file mode 100644
index 000000000000..b90bfcd138ff
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/allwinner,sun4i-emac.txt
@@ -0,0 +1,22 @@
+* Allwinner EMAC ethernet controller
+
+Required properties:
+- compatible: should be "allwinner,sun4i-emac".
+- reg: address and length of the register set for the device.
+- interrupts: interrupt for the device
+- phy: A phandle to a phy node defining the PHY address (as the reg
+ property, a single integer).
+- clocks: A phandle to the reference clock for this device
+
+Optional properties:
+- (local-)mac-address: mac address to be used by this driver
+
+Example:
+
+emac: ethernet@01c0b000 {
+ compatible = "allwinner,sun4i-emac";
+ reg = <0x01c0b000 0x1000>;
+ interrupts = <55>;
+ clocks = <&ahb_gates 17>;
+ phy = <&phy0>;
+};
diff --git a/Documentation/devicetree/bindings/net/allwinner,sun4i-mdio.txt b/Documentation/devicetree/bindings/net/allwinner,sun4i-mdio.txt
new file mode 100644
index 000000000000..00b9f9a3ec1d
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/allwinner,sun4i-mdio.txt
@@ -0,0 +1,26 @@
+* Allwinner A10 MDIO Ethernet Controller interface
+
+Required properties:
+- compatible: should be "allwinner,sun4i-mdio".
+- reg: address and length of the register set for the device.
+
+Optional properties:
+- phy-supply: phandle to a regulator if the PHY needs one
+
+Example at the SoC level:
+mdio@01c0b080 {
+ compatible = "allwinner,sun4i-mdio";
+ reg = <0x01c0b080 0x14>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+};
+
+And at the board level:
+
+mdio@01c0b080 {
+ phy-supply = <&reg_emac_3v3>;
+
+ phy0: ethernet-phy@0 {
+ reg = <0>;
+ };
+};
diff --git a/Documentation/devicetree/bindings/net/arc_emac.txt b/Documentation/devicetree/bindings/net/arc_emac.txt
new file mode 100644
index 000000000000..bcbc3f009158
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/arc_emac.txt
@@ -0,0 +1,38 @@
+* Synopsys ARC EMAC 10/100 Ethernet driver (EMAC)
+
+Required properties:
+- compatible: Should be "snps,arc-emac"
+- reg: Address and length of the register set for the device
+- interrupts: Should contain the EMAC interrupts
+- clock-frequency: CPU frequency. It is needed to calculate and set polling
+period of EMAC.
+- max-speed: Maximum supported data-rate in Mbit/s. In some HW configurations
+bandwidth of external memory controller might be a limiting factor. That's why
+it's required to specify which data-rate is supported on current SoC or FPGA.
+For example if only 10 Mbit/s is supported (10BASE-T) set "10". If 100 Mbit/s is
+supported (100BASE-TX) set "100".
+- phy: PHY device attached to the EMAC via MDIO bus
+
+Child nodes of the driver are the individual PHY devices connected to the
+MDIO bus. They must have a "reg" property given the PHY address on the MDIO bus.
+
+Optional properties:
+- mac-address: 6 bytes, mac address
+
+Examples:
+
+ ethernet@c0fc2000 {
+ compatible = "snps,arc-emac";
+ reg = <0xc0fc2000 0x3c>;
+ interrupts = <6>;
+ mac-address = [ 00 11 22 33 44 55 ];
+ clock-frequency = <80000000>;
+ max-speed = <100>;
+ phy = <&phy0>;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+ phy0: ethernet-phy@0 {
+ reg = <1>;
+ };
+ };
diff --git a/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt b/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt
index 8ff324eaa889..56d6cc336e1c 100644
--- a/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt
+++ b/Documentation/devicetree/bindings/net/can/fsl-flexcan.txt
@@ -16,6 +16,8 @@ Optional properties:
- clock-frequency : The oscillator frequency driving the flexcan device
+- xceiver-supply: Regulator that powers the CAN transceiver
+
Example:
can@1c000 {
diff --git a/Documentation/devicetree/bindings/net/cpsw.txt b/Documentation/devicetree/bindings/net/cpsw.txt
index 4f2ca6b4a182..05d660e4ac64 100644
--- a/Documentation/devicetree/bindings/net/cpsw.txt
+++ b/Documentation/devicetree/bindings/net/cpsw.txt
@@ -28,6 +28,8 @@ Optional properties:
Slave Properties:
Required properties:
- phy_id : Specifies slave phy id
+- phy-mode : The interface between the SoC and the PHY (a string
+ that of_get_phy_mode() can understand)
- mac-address : Specifies slave MAC address
Optional properties:
@@ -58,11 +60,13 @@ Examples:
cpts_clock_shift = <29>;
cpsw_emac0: slave@0 {
phy_id = <&davinci_mdio>, <0>;
+ phy-mode = "rgmii-txid";
/* Filled in by U-Boot */
mac-address = [ 00 00 00 00 00 00 ];
};
cpsw_emac1: slave@1 {
phy_id = <&davinci_mdio>, <1>;
+ phy-mode = "rgmii-txid";
/* Filled in by U-Boot */
mac-address = [ 00 00 00 00 00 00 ];
};
@@ -84,11 +88,13 @@ Examples:
cpts_clock_shift = <29>;
cpsw_emac0: slave@0 {
phy_id = <&davinci_mdio>, <0>;
+ phy-mode = "rgmii-txid";
/* Filled in by U-Boot */
mac-address = [ 00 00 00 00 00 00 ];
};
cpsw_emac1: slave@1 {
phy_id = <&davinci_mdio>, <1>;
+ phy-mode = "rgmii-txid";
/* Filled in by U-Boot */
mac-address = [ 00 00 00 00 00 00 ];
};
diff --git a/Documentation/devicetree/bindings/net/davicom-dm9000.txt b/Documentation/devicetree/bindings/net/davicom-dm9000.txt
new file mode 100644
index 000000000000..2d39c990e641
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/davicom-dm9000.txt
@@ -0,0 +1,26 @@
+Davicom DM9000 Fast Ethernet controller
+
+Required properties:
+- compatible = "davicom,dm9000";
+- reg : physical addresses and sizes of registers, must contain 2 entries:
+ first entry : address register,
+ second entry : data register.
+- interrupt-parent : interrupt controller to which the device is connected
+- interrupts : interrupt specifier specific to interrupt controller
+
+Optional properties:
+- local-mac-address : A bytestring of 6 bytes specifying Ethernet MAC address
+ to use (from firmware or bootloader)
+- davicom,no-eeprom : Configuration EEPROM is not available
+- davicom,ext-phy : Use external PHY
+
+Example:
+
+ ethernet@18000000 {
+ compatible = "davicom,dm9000";
+ reg = <0x18000000 0x2 0x18000004 0x2>;
+ interrupt-parent = <&gpn>;
+ interrupts = <7 4>;
+ local-mac-address = [00 00 de ad be ef];
+ davicom,no-eeprom;
+ };
diff --git a/Documentation/devicetree/bindings/net/marvell-orion-net.txt b/Documentation/devicetree/bindings/net/marvell-orion-net.txt
new file mode 100644
index 000000000000..a73b79f227e1
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/marvell-orion-net.txt
@@ -0,0 +1,85 @@
+Marvell Orion/Discovery ethernet controller
+=============================================
+
+The Marvell Discovery ethernet controller can be found on Marvell Orion SoCs
+(Kirkwood, Dove, Orion5x, and Discovery Innovation) and as part of Marvell
+Discovery system controller chips (mv64[345]60).
+
+The Discovery ethernet controller is described with two levels of nodes. The
+first level describes the ethernet controller itself and the second level
+describes up to 3 ethernet port nodes within that controller. The reason for
+the multiple levels is that the port registers are interleaved within a single
+set of controller registers. Each port node describes port-specific properties.
+
+Note: The above separation is only true for Discovery system controllers.
+For Orion SoCs we stick to the separation, although there each controller has
+only one port associated. Multiple ports are implemented as multiple single-port
+controllers. As Kirkwood has some issues with proper initialization after reset,
+an extra compatible string is added for it.
+
+* Ethernet controller node
+
+Required controller properties:
+ - #address-cells: shall be 1.
+ - #size-cells: shall be 0.
+ - compatible: shall be one of "marvell,orion-eth", "marvell,kirkwood-eth".
+ - reg: address and length of the controller registers.
+
+Optional controller properties:
+ - clocks: phandle reference to the controller clock.
+ - marvell,tx-checksum-limit: max tx packet size for hardware checksum.
+
+* Ethernet port node
+
+Required port properties:
+ - device_type: shall be "network".
+ - compatible: shall be one of "marvell,orion-eth-port",
+ "marvell,kirkwood-eth-port".
+ - reg: port number relative to ethernet controller, shall be 0, 1, or 2.
+ - interrupts: port interrupt.
+ - local-mac-address: 6 bytes MAC address.
+
+Optional port properties:
+ - marvell,tx-queue-size: size of the transmit ring buffer.
+ - marvell,tx-sram-addr: address of transmit descriptor buffer located in SRAM.
+ - marvell,tx-sram-size: size of transmit descriptor buffer located in SRAM.
+ - marvell,rx-queue-size: size of the receive ring buffer.
+ - marvell,rx-sram-addr: address of receive descriptor buffer located in SRAM.
+ - marvell,rx-sram-size: size of receive descriptor buffer located in SRAM.
+
+and
+
+ - phy-handle: phandle reference to ethernet PHY.
+
+or
+
+ - speed: port speed if no PHY connected.
+ - duplex: port mode if no PHY connected.
+
+* Node example:
+
+mdio-bus {
+ ...
+ ethphy: ethernet-phy@8 {
+ device_type = "ethernet-phy";
+ ...
+ };
+};
+
+eth: ethernet-controller@72000 {
+ compatible = "marvell,orion-eth";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x72000 0x2000>;
+ clocks = <&gate_clk 2>;
+ marvell,tx-checksum-limit = <1600>;
+
+ ethernet@0 {
+ device_type = "network";
+ compatible = "marvell,orion-eth-port";
+ reg = <0>;
+ interrupts = <29>;
+ phy-handle = <&ethphy>;
+ local-mac-address = [00 00 00 00 00 00];
+ };
+};
diff --git a/Documentation/devicetree/bindings/net/micrel-ks8851.txt b/Documentation/devicetree/bindings/net/micrel-ks8851.txt
new file mode 100644
index 000000000000..11ace3c3d805
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/micrel-ks8851.txt
@@ -0,0 +1,9 @@
+Micrel KS8851 Ethernet mac
+
+Required properties:
+- compatible = "micrel,ks8851-ml" of parallel interface
+- reg : 2 physical address and size of registers for data and command
+- interrupts : interrupt connection
+
+Optional properties:
+- local-mac-address : Ethernet mac address to use
diff --git a/Documentation/devicetree/bindings/net/stmmac.txt b/Documentation/devicetree/bindings/net/stmmac.txt
index 060bbf098ef3..261c563b5f06 100644
--- a/Documentation/devicetree/bindings/net/stmmac.txt
+++ b/Documentation/devicetree/bindings/net/stmmac.txt
@@ -12,6 +12,16 @@ Required properties:
property
- phy-mode: String, operation mode of the PHY interface.
Supported values are: "mii", "rmii", "gmii", "rgmii".
+- snps,phy-addr phy address to connect to.
+- snps,reset-gpio gpio number for phy reset.
+- snps,reset-active-low boolean flag to indicate if phy reset is active low.
+- snps,reset-delays-us is triplet of delays
+ The 1st cell is reset pre-delay in micro seconds.
+ The 2nd cell is reset pulse in micro seconds.
+ The 3rd cell is reset post-delay in micro seconds.
+- snps,pbl Programmable Burst Length
+- snps,fixed-burst Program the DMA to use the fixed burst mode
+- snps,mixed-burst Program the DMA to use the mixed burst mode
Optional properties:
- mac-address: 6 bytes, mac address
diff --git a/Documentation/devicetree/bindings/net/via-velocity.txt b/Documentation/devicetree/bindings/net/via-velocity.txt
new file mode 100644
index 000000000000..b3db469b1ad7
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/via-velocity.txt
@@ -0,0 +1,20 @@
+* VIA Velocity 10/100/1000 Network Controller
+
+Required properties:
+- compatible : Should be "via,velocity-vt6110"
+- reg : Address and length of the io space
+- interrupts : Should contain the controller interrupt line
+
+Optional properties:
+- no-eeprom : PCI network cards use an external EEPROM to store data. Embedded
+ devices quite often set this data in uboot and do not provide an eeprom.
+ Specify this option if you have no external eeprom.
+
+Examples:
+
+eth0@d8004000 {
+ compatible = "via,velocity-vt6110";
+ reg = <0xd8004000 0x400>;
+ interrupts = <10>;
+ no-eeprom;
+};