Orangefs: merge to v4.5

Merge tag 'v4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into current

Linux 4.5

20 files changed, 259 insertions, 74 deletions

diff --git a/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt b/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt
index 451fef26b4df..10587bdadbbe 100644
--- a/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt
+++ b/Documentation/devicetree/bindings/net/brcm,bcmgenet.txt
@@ -68,7 +68,7 @@ ethernet@f0b60000 {
 		phy1: ethernet-phy@1 {
 			max-speed = <1000>;
 			reg = <0x1>;
-			compatible = "brcm,28nm-gphy", "ethernet-phy-ieee802.3-c22";
+			compatible = "ethernet-phy-ieee802.3-c22";
 		};
 	};
 };
@@ -115,7 +115,7 @@ ethernet@f0ba0000 {
 		phy0: ethernet-phy@0 {
 			max-speed = <1000>;
 			reg = <0x0>;
-			compatible = "brcm,bcm53125", "ethernet-phy-ieee802.3-c22";
+			compatible = "ethernet-phy-ieee802.3-c22";
 		};
 	};
 };
diff --git a/Documentation/devicetree/bindings/net/cdns-emac.txt b/Documentation/devicetree/bindings/net/cdns-emac.txt
deleted file mode 100644
index 4451ee973223..000000000000
--- a/Documentation/devicetree/bindings/net/cdns-emac.txt
+++ /dev/null
@@ -1,20 +0,0 @@
-* Cadence EMAC Ethernet controller
-
-Required properties:
-- compatible: Should be "cdns,[<chip>-]{emac}"
-  Use "cdns,at91rm9200-emac" Atmel at91rm9200 SoC.
-  Use "cdns,zynq-gem" Xilinx Zynq-7xxx SoC.
-  Or the generic form: "cdns,emac".
-- reg: Address and length of the register set for the device
-- interrupts: Should contain macb interrupt
-- phy-mode: see ethernet.txt file in the same directory.
-
-Examples:
-
-	macb0: ethernet@fffc4000 {
-		compatible = "cdns,at91rm9200-emac";
-		reg = <0xfffc4000 0x4000>;
-		interrupts = <21>;
-		phy-mode = "rmii";
-		local-mac-address = [3a 0e 03 04 05 06];
-	};
diff --git a/Documentation/devicetree/bindings/net/dsa/dsa.txt b/Documentation/devicetree/bindings/net/dsa/dsa.txt
index 04e6bef3ac3f..5fdbbcdf8c4b 100644
--- a/Documentation/devicetree/bindings/net/dsa/dsa.txt
+++ b/Documentation/devicetree/bindings/net/dsa/dsa.txt
@@ -31,6 +31,8 @@ A switch child node has the following optional property:
 			  switch. Must be set if the switch can not detect
 			  the presence and/or size of a connected EEPROM,
 			  otherwise optional.
+- reset-gpios		: phandle and specifier to a gpio line connected to
+			  reset pin of the switch chip.
 
 A switch may have multiple "port" children nodes
 
@@ -114,6 +116,7 @@ Example:
 			#size-cells = <0>;
 			reg = <17 1>;	/* MDIO address 17, switch 1 in tree */
 			mii-bus = <&mii_bus1>;
+			reset-gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;
 
 			switch1port0: port@0 {
 				reg = <0>;
diff --git a/Documentation/devicetree/bindings/net/hisilicon-hns-dsaf.txt b/Documentation/devicetree/bindings/net/hisilicon-hns-dsaf.txt
index 80411b2f0490..ecacfa44b1eb 100644
--- a/Documentation/devicetree/bindings/net/hisilicon-hns-dsaf.txt
+++ b/Documentation/devicetree/bindings/net/hisilicon-hns-dsaf.txt
@@ -4,8 +4,6 @@ Required properties:
 - compatible: should be "hisilicon,hns-dsaf-v1" or "hisilicon,hns-dsaf-v2".
   "hisilicon,hns-dsaf-v1" is for hip05.
   "hisilicon,hns-dsaf-v2" is for Hi1610 and Hi1612.
-- dsa-name: dsa fabric name who provide this interface.
-  should be "dsafX", X is the dsaf id.
 - mode: dsa fabric mode string. only support one of dsaf modes like these:
 		"2port-64vf",
 		"6port-16rss",
@@ -26,9 +24,8 @@ Required properties:
 
 Example:
 
-dsa: dsa@c7000000 {
+dsaf0: dsa@c7000000 {
 	compatible = "hisilicon,hns-dsaf-v1";
-	dsa_name = "dsaf0";
 	mode = "6port-16rss";
 	interrupt-parent = <&mbigen_dsa>;
 	reg = <0x0 0xC0000000 0x0 0x420000
diff --git a/Documentation/devicetree/bindings/net/hisilicon-hns-mdio.txt b/Documentation/devicetree/bindings/net/hisilicon-hns-mdio.txt
index 9c23fdf25018..4a7ede9657b0 100644
--- a/Documentation/devicetree/bindings/net/hisilicon-hns-mdio.txt
+++ b/Documentation/devicetree/bindings/net/hisilicon-hns-mdio.txt
@@ -1,7 +1,12 @@
 Hisilicon MDIO bus controller
 
 Properties:
-- compatible: "hisilicon,mdio","hisilicon,hns-mdio".
+- compatible: can be one of:
+	"hisilicon,hns-mdio"
+	"hisilicon,mdio"
+  "hisilicon,hns-mdio" is recommended to be used for hip05 and later SOCs,
+  while "hisilicon,mdio" is optional for backwards compatibility only on
+  hip04 Soc.
 - reg: The base address of the MDIO bus controller register bank.
 - #address-cells: Must be <1>.
 - #size-cells: Must be <0>.  MDIO addresses have no size component.
diff --git a/Documentation/devicetree/bindings/net/hisilicon-hns-nic.txt b/Documentation/devicetree/bindings/net/hisilicon-hns-nic.txt
index 41d19be7011e..e6a9d1c30878 100644
--- a/Documentation/devicetree/bindings/net/hisilicon-hns-nic.txt
+++ b/Documentation/devicetree/bindings/net/hisilicon-hns-nic.txt
@@ -4,8 +4,9 @@ Required properties:
 - compatible: "hisilicon,hns-nic-v1" or "hisilicon,hns-nic-v2".
   "hisilicon,hns-nic-v1" is for hip05.
   "hisilicon,hns-nic-v2" is for Hi1610 and Hi1612.
-- ae-name: accelerator name who provides this interface,
-  is simply a name referring to the name of name in the accelerator node.
+- ae-handle: accelerator engine handle for hns,
+  specifies a reference to the associating hardware driver node.
+  see Documentation/devicetree/bindings/net/hisilicon-hns-dsaf.txt
 - port-id: is the index of port provided by DSAF (the accelerator). DSAF can
   connect to 8 PHYs. Port 0 to 1 are both used for adminstration purpose. They
   are called debug ports.
@@ -41,7 +42,7 @@ Example:
 
 	ethernet@0{
 		compatible = "hisilicon,hns-nic-v1";
-		ae-name = "dsaf0";
+		ae-handle = <&dsaf0>;
 		port-id = <0>;
 		local-mac-address = [a2 14 e4 4b 56 76];
 	};
diff --git a/Documentation/devicetree/bindings/net/ieee802154/adf7242.txt b/Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
new file mode 100644
index 000000000000..dea5124cdc52
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
@@ -0,0 +1,18 @@
+* ADF7242 IEEE 802.15.4 *
+
+Required properties:
+  - compatible:		should be "adi,adf7242"
+  - spi-max-frequency:	maximal bus speed (12.5 MHz)
+  - reg:		the chipselect index
+  - interrupts:		the interrupt generated by the device via pin IRQ1.
+			IRQ_TYPE_LEVEL_HIGH (4) or IRQ_TYPE_EDGE_FALLING (1)
+
+Example:
+
+	adf7242@0 {
+		compatible = "adi,adf7242";
+		spi-max-frequency = <10000000>;
+		reg = <0>;
+		interrupts = <98 IRQ_TYPE_LEVEL_HIGH>;
+		interrupt-parent = <&gpio3>;
+	};
diff --git a/Documentation/devicetree/bindings/net/macb.txt b/Documentation/devicetree/bindings/net/macb.txt
index b5d79761ac97..d2e243b1ec0e 100644
--- a/Documentation/devicetree/bindings/net/macb.txt
+++ b/Documentation/devicetree/bindings/net/macb.txt
@@ -2,15 +2,19 @@
 
 Required properties:
 - compatible: Should be "cdns,[<chip>-]{macb|gem}"
+  Use "cdns,at91rm9200-emac" Atmel at91rm9200 SoC.
   Use "cdns,at91sam9260-macb" for Atmel at91sam9 SoCs or the 10/100Mbit IP
   available on sama5d3 SoCs.
+  Use "cdns,np4-macb" for NP4 SoC devices.
   Use "cdns,at32ap7000-macb" for other 10/100 usage or use the generic form: "cdns,macb".
   Use "cdns,pc302-gem" for Picochip picoXcell pc302 and later devices based on
   the Cadence GEM, or the generic form: "cdns,gem".
   Use "atmel,sama5d2-gem" for the GEM IP (10/100) available on Atmel sama5d2 SoCs.
   Use "atmel,sama5d3-gem" for the Gigabit IP available on Atmel sama5d3 SoCs.
   Use "atmel,sama5d4-gem" for the GEM IP (10/100) available on Atmel sama5d4 SoCs.
+  Use "cdns,zynq-gem" Xilinx Zynq-7xxx SoC.
   Use "cdns,zynqmp-gem" for Zynq Ultrascale+ MPSoC.
+  Or the generic form: "cdns,emac".
 - reg: Address and length of the register set for the device
 - interrupts: Should contain macb interrupt
 - phy-mode: See ethernet.txt file in the same directory.
@@ -19,6 +23,9 @@ Required properties:
 	Optional elements: 'tx_clk'
 - clocks: Phandles to input clocks.
 
+Optional properties for PHY child node:
+- reset-gpios : Should specify the gpio for phy reset
+
 Examples:
 
 	macb0: ethernet@fffc4000 {
@@ -29,4 +36,8 @@ Examples:
 		local-mac-address = [3a 0e 03 04 05 06];
 		clock-names = "pclk", "hclk", "tx_clk";
 		clocks = <&clkc 30>, <&clkc 30>, <&clkc 13>;
+		ethernet-phy@1 {
+			reg = <0x1>;
+			reset-gpios = <&pioE 6 1>;
+		};
 	};
diff --git a/Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt b/Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt
index aeea50c84e92..d0cb8693963b 100644
--- a/Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt
+++ b/Documentation/devicetree/bindings/net/marvell-armada-370-neta.txt
@@ -6,12 +6,17 @@ Required properties:
 - interrupts: interrupt for the device
 - phy: See ethernet.txt file in the same directory.
 - phy-mode: See ethernet.txt file in the same directory
-- clocks: a pointer to the reference clock for this device.
+- clocks: List of clocks for this device. At least one clock is
+  mandatory for the core clock. If several clocks are given, then the
+  clock-names property must be used to identify them.
 
 Optional properties:
 - tx-csum-limit: maximum mtu supported by port that allow TX checksum.
   Value is presented in bytes. If not used, by default 1600B is set for
   "marvell,armada-370-neta" and 9800B for others.
+- clock-names: List of names corresponding to clocks property; shall be
+  "core" for core clock and "bus" for the optional bus clock.
+
 
 Example:
 
diff --git a/Documentation/devicetree/bindings/net/mdio-mux-gpio.txt b/Documentation/devicetree/bindings/net/mdio-mux-gpio.txt
index 79384113c2b0..694987d3c17a 100644
--- a/Documentation/devicetree/bindings/net/mdio-mux-gpio.txt
+++ b/Documentation/devicetree/bindings/net/mdio-mux-gpio.txt
@@ -38,7 +38,6 @@ Example :
 
 			phy11: ethernet-phy@1 {
 				reg = <1>;
-				compatible = "marvell,88e1149r";
 				marvell,reg-init = <3 0x10 0 0x5777>,
 					<3 0x11 0 0x00aa>,
 					<3 0x12 0 0x4105>,
@@ -48,7 +47,6 @@ Example :
 			};
 			phy12: ethernet-phy@2 {
 				reg = <2>;
-				compatible = "marvell,88e1149r";
 				marvell,reg-init = <3 0x10 0 0x5777>,
 					<3 0x11 0 0x00aa>,
 					<3 0x12 0 0x4105>,
@@ -58,7 +56,6 @@ Example :
 			};
 			phy13: ethernet-phy@3 {
 				reg = <3>;
-				compatible = "marvell,88e1149r";
 				marvell,reg-init = <3 0x10 0 0x5777>,
 					<3 0x11 0 0x00aa>,
 					<3 0x12 0 0x4105>,
@@ -68,7 +65,6 @@ Example :
 			};
 			phy14: ethernet-phy@4 {
 				reg = <4>;
-				compatible = "marvell,88e1149r";
 				marvell,reg-init = <3 0x10 0 0x5777>,
 					<3 0x11 0 0x00aa>,
 					<3 0x12 0 0x4105>,
@@ -85,7 +81,6 @@ Example :
 
 			phy21: ethernet-phy@1 {
 				reg = <1>;
-				compatible = "marvell,88e1149r";
 				marvell,reg-init = <3 0x10 0 0x5777>,
 					<3 0x11 0 0x00aa>,
 					<3 0x12 0 0x4105>,
@@ -95,7 +90,6 @@ Example :
 			};
 			phy22: ethernet-phy@2 {
 				reg = <2>;
-				compatible = "marvell,88e1149r";
 				marvell,reg-init = <3 0x10 0 0x5777>,
 					<3 0x11 0 0x00aa>,
 					<3 0x12 0 0x4105>,
@@ -105,7 +99,6 @@ Example :
 			};
 			phy23: ethernet-phy@3 {
 				reg = <3>;
-				compatible = "marvell,88e1149r";
 				marvell,reg-init = <3 0x10 0 0x5777>,
 					<3 0x11 0 0x00aa>,
 					<3 0x12 0 0x4105>,
@@ -115,7 +108,6 @@ Example :
 			};
 			phy24: ethernet-phy@4 {
 				reg = <4>;
-				compatible = "marvell,88e1149r";
 				marvell,reg-init = <3 0x10 0 0x5777>,
 					<3 0x11 0 0x00aa>,
 					<3 0x12 0 0x4105>,
diff --git a/Documentation/devicetree/bindings/net/mdio-mux.txt b/Documentation/devicetree/bindings/net/mdio-mux.txt
index f65606f8d632..491f5bd55203 100644
--- a/Documentation/devicetree/bindings/net/mdio-mux.txt
+++ b/Documentation/devicetree/bindings/net/mdio-mux.txt
@@ -47,7 +47,6 @@ Example :
 
 			phy11: ethernet-phy@1 {
 				reg = <1>;
-				compatible = "marvell,88e1149r";
 				marvell,reg-init = <3 0x10 0 0x5777>,
 					<3 0x11 0 0x00aa>,
 					<3 0x12 0 0x4105>,
@@ -57,7 +56,6 @@ Example :
 			};
 			phy12: ethernet-phy@2 {
 				reg = <2>;
-				compatible = "marvell,88e1149r";
 				marvell,reg-init = <3 0x10 0 0x5777>,
 					<3 0x11 0 0x00aa>,
 					<3 0x12 0 0x4105>,
@@ -67,7 +65,6 @@ Example :
 			};
 			phy13: ethernet-phy@3 {
 				reg = <3>;
-				compatible = "marvell,88e1149r";
 				marvell,reg-init = <3 0x10 0 0x5777>,
 					<3 0x11 0 0x00aa>,
 					<3 0x12 0 0x4105>,
@@ -77,7 +74,6 @@ Example :
 			};
 			phy14: ethernet-phy@4 {
 				reg = <4>;
-				compatible = "marvell,88e1149r";
 				marvell,reg-init = <3 0x10 0 0x5777>,
 					<3 0x11 0 0x00aa>,
 					<3 0x12 0 0x4105>,
@@ -94,7 +90,6 @@ Example :
 
 			phy21: ethernet-phy@1 {
 				reg = <1>;
-				compatible = "marvell,88e1149r";
 				marvell,reg-init = <3 0x10 0 0x5777>,
 					<3 0x11 0 0x00aa>,
 					<3 0x12 0 0x4105>,
@@ -104,7 +99,6 @@ Example :
 			};
 			phy22: ethernet-phy@2 {
 				reg = <2>;
-				compatible = "marvell,88e1149r";
 				marvell,reg-init = <3 0x10 0 0x5777>,
 					<3 0x11 0 0x00aa>,
 					<3 0x12 0 0x4105>,
@@ -114,7 +108,6 @@ Example :
 			};
 			phy23: ethernet-phy@3 {
 				reg = <3>;
-				compatible = "marvell,88e1149r";
 				marvell,reg-init = <3 0x10 0 0x5777>,
 					<3 0x11 0 0x00aa>,
 					<3 0x12 0 0x4105>,
@@ -124,7 +117,6 @@ Example :
 			};
 			phy24: ethernet-phy@4 {
 				reg = <4>;
-				compatible = "marvell,88e1149r";
 				marvell,reg-init = <3 0x10 0 0x5777>,
 					<3 0x11 0 0x00aa>,
 					<3 0x12 0 0x4105>,
diff --git a/Documentation/devicetree/bindings/net/mediatek,mt7620-gsw.txt b/Documentation/devicetree/bindings/net/mediatek,mt7620-gsw.txt
new file mode 100644
index 000000000000..aa6313024176
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/mediatek,mt7620-gsw.txt
@@ -0,0 +1,26 @@
+Mediatek Gigabit Switch
+=======================
+
+The mediatek gigabit switch can be found on Mediatek SoCs (mt7620, mt7621).
+
+Required properties:
+- compatible: Should be "mediatek,mt7620-gsw" or "mediatek,mt7621-gsw"
+- reg: Address and length of the register set for the device
+- interrupt-parent: Should be the phandle for the interrupt controller
+  that services interrupts for this device
+- interrupts: Should contain the gigabit switches interrupt
+- resets: Should contain the gigabit switches resets
+- reset-names: Should contain the reset names "gsw"
+
+Example:
+
+gsw@10110000 {
+	compatible = "ralink,mt7620-gsw";
+	reg = <0x10110000 8000>;
+
+	resets = <&rstctrl 23>;
+	reset-names = "gsw";
+
+	interrupt-parent = <&intc>;
+	interrupts = <17>;
+};
diff --git a/Documentation/devicetree/bindings/net/micrel-ksz90x1.txt b/Documentation/devicetree/bindings/net/micrel-ksz90x1.txt
index 692076fda0e5..f9c32adab5c6 100644
--- a/Documentation/devicetree/bindings/net/micrel-ksz90x1.txt
+++ b/Documentation/devicetree/bindings/net/micrel-ksz90x1.txt
@@ -1,8 +1,9 @@
 Micrel KSZ9021/KSZ9031 Gigabit Ethernet PHY
 
-Some boards require special tuning values, particularly when it comes to
-clock delays. You can specify clock delay values by adding
-micrel-specific properties to an Ethernet OF device node.
+Some boards require special tuning values, particularly when it comes
+to clock delays. You can specify clock delay values in the PHY OF
+device node. Deprecated, but still supported, these properties can
+also be added to an Ethernet OF device node.
 
 Note that these settings are applied after any phy-specific fixup from
 phy_fixup_list (see phy_init_hw() from drivers/net/phy/phy_device.c),
@@ -57,16 +58,6 @@ KSZ9031:
 
 Examples:
 
-	/* Attach to an Ethernet device with autodetected PHY */
-	&enet {
-		rxc-skew-ps = <3000>;
-		rxdv-skew-ps = <0>;
-		txc-skew-ps = <3000>;
-		txen-skew-ps = <0>;
-		status = "okay";
-	};
-
-	/* Attach to an explicitly-specified PHY */
 	mdio {
 		phy0: ethernet-phy@0 {
 			rxc-skew-ps = <3000>;
diff --git a/Documentation/devicetree/bindings/net/nfc/st95hf.txt b/Documentation/devicetree/bindings/net/nfc/st95hf.txt
new file mode 100644
index 000000000000..ea3178bc9ddd
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/nfc/st95hf.txt
@@ -0,0 +1,50 @@
+* STMicroelectronics : NFC Transceiver ST95HF
+
+ST NFC Transceiver is required to attach with SPI bus.
+ST95HF node should be defined in DT as SPI slave device of SPI
+master with which ST95HF transceiver is physically connected.
+The properties defined below are required to be the part of DT
+to include ST95HF transceiver into the platform.
+
+Required properties:
+===================
+- reg: Address of SPI slave "ST95HF transceiver" on SPI master bus.
+
+- compatible: should be "st,st95hf" for ST95HF NFC transceiver
+
+- spi-max-frequency: Max. operating SPI frequency for ST95HF
+	transceiver.
+
+- enable-gpio: GPIO line to enable ST95HF transceiver.
+
+- interrupt-parent : Standard way to specify the controller to which
+	ST95HF transceiver's interrupt is routed.
+
+- interrupts : Standard way to define ST95HF transceiver's out
+	interrupt.
+
+Optional property:
+=================
+- st95hfvin-supply : This is an optional property. It contains a
+	phandle to ST95HF transceiver's regulator supply node in DT.
+
+Example:
+=======
+spi@9840000 {
+	reg = <0x9840000 0x110>;
+	#address-cells = <1>;
+	#size-cells = <0>;
+	cs-gpios = <&pio0 4>;
+	status = "okay";
+
+	st95hf@0{
+		reg = <0>;
+		compatible = "st,st95hf";
+		status = "okay";
+		spi-max-frequency = <1000000>;
+		enable-gpio = <&pio4 0>;
+		interrupt-parent = <&pio0>;
+		interrupts = <7 IRQ_TYPE_EDGE_FALLING>;
+	};
+
+};
diff --git a/Documentation/devicetree/bindings/net/phy.txt b/Documentation/devicetree/bindings/net/phy.txt
index 525e1658f2da..bc1c3c8bf8fa 100644
--- a/Documentation/devicetree/bindings/net/phy.txt
+++ b/Documentation/devicetree/bindings/net/phy.txt
@@ -17,8 +17,7 @@ Optional Properties:
   "ethernet-phy-ieee802.3-c22" or "ethernet-phy-ieee802.3-c45" for
   PHYs that implement IEEE802.3 clause 22 or IEEE802.3 clause 45
   specifications. If neither of these are specified, the default is to
-  assume clause 22. The compatible list may also contain other
-  elements.
+  assume clause 22.
 
   If the phy's identifier is known then the list may contain an entry
   of the form: "ethernet-phy-idAAAA.BBBB" where
@@ -28,6 +27,9 @@ Optional Properties:
             4 hex digits. This is the chip vendor OUI bits 19:24,
             followed by 10 bits of a vendor specific ID.
 
+  The compatible list should not contain other values than those
+  listed here.
+
 - max-speed: Maximum PHY supported speed (10, 100, 1000...)
 
 - broken-turn-around: If set, indicates the PHY device does not correctly
diff --git a/Documentation/devicetree/bindings/net/ralink,rt2880-net.txt b/Documentation/devicetree/bindings/net/ralink,rt2880-net.txt
new file mode 100644
index 000000000000..88b095d1f13b
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/ralink,rt2880-net.txt
@@ -0,0 +1,61 @@
+Ralink Frame Engine Ethernet controller
+=======================================
+
+The Ralink frame engine ethernet controller can be found on Ralink and
+Mediatek SoCs (RT288x, RT3x5x, RT366x, RT388x, rt5350, mt7620, mt7621, mt76x8).
+
+Depending on the SoC, there is a number of ports connected to the CPU port
+directly and/or via a (gigabit-)switch.
+
+* Ethernet controller node
+
+Required properties:
+- compatible: Should be one of "ralink,rt2880-eth", "ralink,rt3050-eth",
+  "ralink,rt3050-eth", "ralink,rt3883-eth", "ralink,rt5350-eth",
+  "mediatek,mt7620-eth", "mediatek,mt7621-eth"
+- reg: Address and length of the register set for the device
+- interrupt-parent: Should be the phandle for the interrupt controller
+  that services interrupts for this device
+- interrupts: Should contain the frame engines interrupt
+- resets: Should contain the frame engines resets
+- reset-names: Should contain the reset names "fe". If a switch is present
+  "esw" is also required.
+
+
+* Ethernet port node
+
+Required properties:
+- compatible: Should be "ralink,eth-port"
+- reg: The number of the physical port
+- phy-handle: reference to the node describing the phy
+
+Example:
+
+mdio-bus {
+	...
+	phy0: ethernet-phy@0 {
+		phy-mode = "mii";
+		reg = <0>;
+	};
+};
+
+ethernet@400000 {
+	compatible = "ralink,rt2880-eth";
+	reg = <0x00400000 10000>;
+
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	resets = <&rstctrl 18>;
+	reset-names = "fe";
+
+	interrupt-parent = <&cpuintc>;
+	interrupts = <5>;
+
+	port@0 {
+		compatible = "ralink,eth-port";
+		reg = <0>;
+		phy-handle = <&phy0>;
+	};
+
+};
diff --git a/Documentation/devicetree/bindings/net/ralink,rt3050-esw.txt b/Documentation/devicetree/bindings/net/ralink,rt3050-esw.txt
new file mode 100644
index 000000000000..2e79bd376c56
--- /dev/null
+++ b/Documentation/devicetree/bindings/net/ralink,rt3050-esw.txt
@@ -0,0 +1,32 @@
+Ralink Fast Ethernet Embedded Switch
+====================================
+
+The ralink fast ethernet embedded switch can be found on Ralink and Mediatek
+SoCs (RT3x5x, RT5350, MT76x8).
+
+Required properties:
+- compatible: Should be "ralink,rt3050-esw"
+- reg: Address and length of the register set for the device
+- interrupt-parent: Should be the phandle for the interrupt controller
+  that services interrupts for this device
+- interrupts: Should contain the embedded switches interrupt
+- resets: Should contain the embedded switches resets
+- reset-names: Should contain the reset names "esw"
+
+Optional properties:
+- ralink,portmap: can be used to choose if the default switch setup is
+  llllw or wllll
+- ralink,led_polarity: override the active high/low settings of the leds
+
+Example:
+
+esw@10110000 {
+	compatible = "ralink,rt3050-esw";
+	reg = <0x10110000 8000>;
+
+	resets = <&rstctrl 23>;
+	reset-names = "esw";
+
+	interrupt-parent = <&intc>;
+	interrupts = <17>;
+};
diff --git a/Documentation/devicetree/bindings/net/renesas,ravb.txt b/Documentation/devicetree/bindings/net/renesas,ravb.txt
index b486f3f5f6a3..c8ac222eac67 100644
--- a/Documentation/devicetree/bindings/net/renesas,ravb.txt
+++ b/Documentation/devicetree/bindings/net/renesas,ravb.txt
@@ -5,8 +5,18 @@ interface contains.
 
 Required properties:
 - compatible: "renesas,etheravb-r8a7790" if the device is a part of R8A7790 SoC.
+	      "renesas,etheravb-r8a7791" if the device is a part of R8A7791 SoC.
+	      "renesas,etheravb-r8a7792" if the device is a part of R8A7792 SoC.
+	      "renesas,etheravb-r8a7793" if the device is a part of R8A7793 SoC.
 	      "renesas,etheravb-r8a7794" if the device is a part of R8A7794 SoC.
 	      "renesas,etheravb-r8a7795" if the device is a part of R8A7795 SoC.
+	      "renesas,etheravb-rcar-gen2" for generic R-Car Gen 2 compatible interface.
+	      "renesas,etheravb-rcar-gen3" for generic R-Car Gen 3 compatible interface.
+
+	      When compatible with the generic version, nodes must list the
+	      SoC-specific version corresponding to the platform first
+	      followed by the generic version.
+
 - reg: offset and length of (1) the register block and (2) the stream buffer.
 - interrupts: A list of interrupt-specifiers, one for each entry in
 	      interrupt-names.
@@ -37,7 +47,7 @@ Optional properties:
 Example:
 
 	ethernet@e6800000 {
-		compatible = "renesas,etheravb-r8a7795";
+		compatible = "renesas,etheravb-r8a7795", "renesas,etheravb-rcar-gen3";
 		reg = <0 0xe6800000 0 0x800>, <0 0xe6a00000 0 0x10000>;
 		interrupt-parent = <&gic>;
 		interrupts = <GIC_SPI 39 IRQ_TYPE_LEVEL_HIGH>,
@@ -72,8 +82,8 @@ Example:
 				  "ch16", "ch17", "ch18", "ch19",
 				  "ch20", "ch21", "ch22", "ch23",
 				  "ch24";
-		clocks = <&mstp8_clks R8A7795_CLK_ETHERAVB>;
-		power-domains = <&cpg_clocks>;
+		clocks = <&cpg CPG_MOD 812>;
+		power-domains = <&cpg>;
 		phy-mode = "rgmii-id";
 		phy-handle = <&phy0>;
 
diff --git a/Documentation/devicetree/bindings/net/socfpga-dwmac.txt b/Documentation/devicetree/bindings/net/socfpga-dwmac.txt
index 3a9d67951606..72d82d684342 100644
--- a/Documentation/devicetree/bindings/net/socfpga-dwmac.txt
+++ b/Documentation/devicetree/bindings/net/socfpga-dwmac.txt
@@ -11,6 +11,8 @@ Required properties:
 		  designware version numbers documented in stmmac.txt
  - altr,sysmgr-syscon : Should be the phandle to the system manager node that
    encompasses the glue register, the register offset, and the register shift.
+ - altr,f2h_ptp_ref_clk use f2h_ptp_ref_clk instead of default eosc1 clock
+   for ptp ref clk. This affects all emacs as the clock is common.
 
 Optional properties:
 altr,emac-splitter: Should be the phandle to the emac splitter soft IP node if
diff --git a/Documentation/devicetree/bindings/net/stmmac.txt b/Documentation/devicetree/bindings/net/stmmac.txt
index f34fc3c81a75..e862a922bd3f 100644
--- a/Documentation/devicetree/bindings/net/stmmac.txt
+++ b/Documentation/devicetree/bindings/net/stmmac.txt
@@ -35,18 +35,18 @@ Optional properties:
 - reset-names: Should contain the reset signal name "stmmaceth", if a
 	reset phandle is given
 - max-frame-size: See ethernet.txt file in the same directory
-- clocks: If present, the first clock should be the GMAC main clock and
-  the second clock should be peripheral's register interface clock. Further
-  clocks may be specified in derived bindings.
-- clock-names: One name for each entry in the clocks property, the
-  first one should be "stmmaceth" and the second one should be "pclk".
-- clk_ptp_ref: this is the PTP reference clock; in case of the PTP is
-  available this clock is used for programming the Timestamp Addend Register.
-  If not passed then the system clock will be used and this is fine on some
-  platforms.
+- clocks: If present, the first clock should be the GMAC main clock
+  The optional second clock should be peripheral's register interface clock.
+  The third optional clock should be the ptp reference clock.
+  Further clocks may be specified in derived bindings.
+- clock-names: One name for each entry in the clocks property.
+  The first one should be "stmmaceth".
+  The optional second one should be "pclk".
+  The optional third one should be "clk_ptp_ref".
 - snps,burst_len: The AXI burst lenth value of the AXI BUS MODE register.
 - tx-fifo-depth: See ethernet.txt file in the same directory
 - rx-fifo-depth: See ethernet.txt file in the same directory
+- mdio: with compatible = "snps,dwmac-mdio", create and register mdio bus.
 
 Examples:
 
@@ -65,4 +65,11 @@ Examples:
 		tx-fifo-depth = <16384>;
 		clocks = <&clock>;
 		clock-names = "stmmaceth";
+		mdio0 {
+			#address-cells = <1>;
+			#size-cells = <0>;
+			compatible = "snps,dwmac-mdio";
+			phy1: ethernet-phy@0 {
+			};
+		};
 	};