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authorSascha Hauer <s.hauer@pengutronix.de>2016-02-03 10:25:36 +0100
committerSascha Hauer <s.hauer@pengutronix.de>2016-02-04 08:40:36 +0100
commit0ff58575c9d66f660886387c2e68d8c5c724e87b (patch)
tree4a889d1478da83ae46db96f5c049872cdb90eeb6 /dts/Bindings/net
parenta0da52f83c36a81984e0fca4b75d522b955df267 (diff)
downloadbarebox-0ff58575c9d66f660886387c2e68d8c5c724e87b.tar.gz
barebox-0ff58575c9d66f660886387c2e68d8c5c724e87b.tar.xz
dts: update to v4.5-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/net')
-rw-r--r--dts/Bindings/net/cdns-emac.txt20
-rw-r--r--dts/Bindings/net/dsa/dsa.txt3
-rw-r--r--dts/Bindings/net/hisilicon-hns-mdio.txt7
-rw-r--r--dts/Bindings/net/ieee802154/adf7242.txt18
-rw-r--r--dts/Bindings/net/macb.txt11
-rw-r--r--dts/Bindings/net/mediatek,mt7620-gsw.txt26
-rw-r--r--dts/Bindings/net/micrel-ksz90x1.txt17
-rw-r--r--dts/Bindings/net/nfc/st95hf.txt50
-rw-r--r--dts/Bindings/net/ralink,rt2880-net.txt61
-rw-r--r--dts/Bindings/net/ralink,rt3050-esw.txt32
-rw-r--r--dts/Bindings/net/renesas,ravb.txt12
-rw-r--r--dts/Bindings/net/socfpga-dwmac.txt2
-rw-r--r--dts/Bindings/net/stmmac.txt25
13 files changed, 240 insertions, 44 deletions
diff --git a/dts/Bindings/net/cdns-emac.txt b/dts/Bindings/net/cdns-emac.txt
deleted file mode 100644
index 4451ee9732..0000000000
--- a/dts/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/dts/Bindings/net/dsa/dsa.txt b/dts/Bindings/net/dsa/dsa.txt
index 04e6bef3ac..5fdbbcdf8c 100644
--- a/dts/Bindings/net/dsa/dsa.txt
+++ b/dts/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/dts/Bindings/net/hisilicon-hns-mdio.txt b/dts/Bindings/net/hisilicon-hns-mdio.txt
index 9c23fdf250..4a7ede9657 100644
--- a/dts/Bindings/net/hisilicon-hns-mdio.txt
+++ b/dts/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/dts/Bindings/net/ieee802154/adf7242.txt b/dts/Bindings/net/ieee802154/adf7242.txt
new file mode 100644
index 0000000000..dea5124cdc
--- /dev/null
+++ b/dts/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/dts/Bindings/net/macb.txt b/dts/Bindings/net/macb.txt
index b5d79761ac..d2e243b1ec 100644
--- a/dts/Bindings/net/macb.txt
+++ b/dts/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/dts/Bindings/net/mediatek,mt7620-gsw.txt b/dts/Bindings/net/mediatek,mt7620-gsw.txt
new file mode 100644
index 0000000000..aa63130241
--- /dev/null
+++ b/dts/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/dts/Bindings/net/micrel-ksz90x1.txt b/dts/Bindings/net/micrel-ksz90x1.txt
index 692076fda0..f9c32adab5 100644
--- a/dts/Bindings/net/micrel-ksz90x1.txt
+++ b/dts/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/dts/Bindings/net/nfc/st95hf.txt b/dts/Bindings/net/nfc/st95hf.txt
new file mode 100644
index 0000000000..ea3178bc9d
--- /dev/null
+++ b/dts/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/dts/Bindings/net/ralink,rt2880-net.txt b/dts/Bindings/net/ralink,rt2880-net.txt
new file mode 100644
index 0000000000..88b095d1f1
--- /dev/null
+++ b/dts/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/dts/Bindings/net/ralink,rt3050-esw.txt b/dts/Bindings/net/ralink,rt3050-esw.txt
new file mode 100644
index 0000000000..2e79bd376c
--- /dev/null
+++ b/dts/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/dts/Bindings/net/renesas,ravb.txt b/dts/Bindings/net/renesas,ravb.txt
index b486f3f5f6..81a9f9e6b4 100644
--- a/dts/Bindings/net/renesas,ravb.txt
+++ b/dts/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>,
diff --git a/dts/Bindings/net/socfpga-dwmac.txt b/dts/Bindings/net/socfpga-dwmac.txt
index 3a9d679516..72d82d6843 100644
--- a/dts/Bindings/net/socfpga-dwmac.txt
+++ b/dts/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/dts/Bindings/net/stmmac.txt b/dts/Bindings/net/stmmac.txt
index f34fc3c81a..e862a922bd 100644
--- a/dts/Bindings/net/stmmac.txt
+++ b/dts/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 {
+ };
+ };
};