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/Linux-v5.4/Documentation/devicetree/bindings/net/dsa/
Ddsa.txt2 ----------------------------------------------------
12 - ports : A container for child nodes representing switch ports.
16 - dsa,member : A two element list indicates which DSA cluster, and position
26 - #address-cells : Must be 1
27 - #size-cells : Must be 0
30 - reg : Describes the port address in the switch
35 - link : Should be a list of phandles to other switch's DSA
43 - ethernet : Should be a phandle to a valid Ethernet device node.
49 - label : Describes the label associated with this port, which
55 - phy-handle : Phandle to a PHY on an MDIO bus. See
[all …]
Dqca8k.txt5 - compatible: should be one of:
9 - #size-cells: must be 0
10 - #address-cells: must be 1
14 - reset-gpios: GPIO to be used to reset the whole device
20 mdio-bus each subnode describing a port needs to have a valid phandle
24 Don't use mixed external and internal mdio-bus configurations, as this is
31 - fixed-link : Fixed-link subnode describing a link to a non-MDIO
33 Documentation/devicetree/bindings/net/fixed-link.txt
36 For QCA8K the 'fixed-link' sub-node supports only the following properties:
38 - 'speed' (integer, mandatory), to indicate the link speed. Accepted
[all …]
Dsja1105.txt6 - compatible:
8 - "nxp,sja1105e"
9 - "nxp,sja1105t"
10 - "nxp,sja1105p"
11 - "nxp,sja1105q"
12 - "nxp,sja1105r"
13 - "nxp,sja1105s"
18 and the non-SGMII devices, while pin-compatible, are not equal in terms
24 - sja1105,role-mac:
25 - sja1105,role-phy:
[all …]
Db53.txt6 - compatible: For external switch chips, compatible string must be exactly one
18 "brcm,bcm11360-srab" and the mandatory "brcm,cygnus-srab" string
21 "brcm,bcm53010-srab"
22 "brcm,bcm53011-srab"
23 "brcm,bcm53012-srab"
24 "brcm,bcm53018-srab"
25 "brcm,bcm53019-srab" and the mandatory "brcm,bcm5301x-srab" string
28 "brcm,bcm11404-srab"
29 "brcm,bcm11407-srab"
30 "brcm,bcm11409-srab"
[all …]
Dlan9303.txt2 -------------------------------------------------
6 - compatible: should be
7 - "smsc,lan9303-i2c" for I2C managed mode
9 - "smsc,lan9303-mdio" for mdio managed mode
13 - reset-gpios: GPIO to be used to reset the whole device
14 - reset-duration: reset duration in milliseconds, defaults to 200 ms
23 auto-detected and mapped accordingly.
31 fixed-link { /* RMII fixed link to LAN9303 */
33 full-duplex;
38 compatible = "smsc,lan9303-i2c";
[all …]
Dksz.txt6 - compatible: For external switch chips, compatible string must be exactly one
8 - "microchip,ksz8765"
9 - "microchip,ksz8794"
10 - "microchip,ksz8795"
11 - "microchip,ksz9477"
12 - "microchip,ksz9897"
13 - "microchip,ksz9896"
14 - "microchip,ksz9567"
15 - "microchip,ksz8565"
16 - "microchip,ksz9893"
[all …]
Dmt7530.txt6 - compatible: may be compatible = "mediatek,mt7530"
8 - #address-cells: Must be 1.
9 - #size-cells: Must be 0.
10 - mediatek,mcm: Boolean; if defined, indicates that either MT7530 is the part
11 on multi-chip module belong to MT7623A has or the remotely standalone
16 - core-supply: Phandle to the regulator node necessary for the core power.
17 - io-supply: Phandle to the regulator node necessary for the I/O power.
18 See Documentation/devicetree/bindings/regulator/mt6323-regulator.txt
23 - reset-gpios: Should be a gpio specifier for a reset line.
27 - resets : Phandle pointing to the system reset controller with
[all …]
/Linux-v5.4/Documentation/devicetree/bindings/net/
Dfsl-enetc.txt4 external) there are two supported link modes specified by
9 - reg : Specifies PCIe Device Number and Function
12 - compatible : Should be "fsl,enetc".
18 In this case, the ENETC node should include a "mdio" sub-node
19 that in turn should contain the "ethernet-phy" node describing the
26 - phy-handle : Phandle to a PHY on the MDIO bus.
29 - phy-connection-type : Defined in ethernet.txt.
31 - mdio : "mdio" node, defined in mdio.txt.
33 - ethernet-phy : "ethernet-phy" node, defined in phy.txt.
40 phy-handle = <&sgmii_phy0>;
[all …]
Dnixge.txt4 - compatible: Should be "ni,xge-enet-3.00", but can be "ni,xge-enet-2.00" for
5 older device trees with DMA engines co-located in the address map,
7 - reg: Address and length of the register set for the device. It contains the
8 information of registers in the same order as described by reg-names.
9 - reg-names: Should contain the reg names
12 - interrupts: Should contain tx and rx interrupt
13 - interrupt-names: Should be "rx" and "tx"
14 - phy-mode: See ethernet.txt file in the same directory.
15 - nvmem-cells: Phandle of nvmem cell containing the MAC address
16 - nvmem-cell-names: Should be "address"
[all …]
Dbrcm,systemport.txt4 - compatible: should be one of:
5 "brcm,systemport-v1.00"
6 "brcm,systemportlite-v1.00" or
8 - reg: address and length of the register set for the device.
9 - interrupts: interrupts for the device, first cell must be for the rx
11 optional third interrupt cell for Wake-on-LAN can be specified
12 - local-mac-address: Ethernet MAC address (48 bits) of this adapter
13 - phy-mode: Should be a string describing the PHY interface to the
15 - fixed-link: see Documentation/devicetree/bindings/net/fixed-link.txt for
19 - systemport,num-tier2-arb: number of tier 2 arbiters, an integer
[all …]
Dqca,ar71xx.txt2 - compatible: Should be "qca,<soc>-eth". Currently support compatibles are:
3 qca,ar7100-eth - Atheros AR7100
4 qca,ar7240-eth - Atheros AR7240
5 qca,ar7241-eth - Atheros AR7241
6 qca,ar7242-eth - Atheros AR7242
7 qca,ar9130-eth - Atheros AR9130
8 qca,ar9330-eth - Atheros AR9330
9 qca,ar9340-eth - Atheros AR9340
10 qca,qca9530-eth - Qualcomm Atheros QCA9530
11 qca,qca9550-eth - Qualcomm Atheros QCA9550
[all …]
Dethernet-controller.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/net/ethernet-controller.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
10 - David S. Miller <davem@davemloft.net>
16 local-mac-address:
18 - $ref: /schemas/types.yaml#definitions/uint8-array
19 - items:
20 - minItems: 6
25 mac-address:
[all …]
Dbrcm,bcmgenet.txt4 - compatible: should contain one of "brcm,genet-v1", "brcm,genet-v2",
5 "brcm,genet-v3", "brcm,genet-v4", "brcm,genet-v5".
6 - reg: address and length of the register set for the device
7 - interrupts and/or interrupts-extended: must be two cells, the first cell
10 optional third interrupt cell for Wake-on-LAN can be specified.
11 See Documentation/devicetree/bindings/interrupt-controller/interrupts.txt
13 - phy-mode: see ethernet.txt file in the same directory
14 - #address-cells: should be 1
15 - #size-cells: should be 1
18 - clocks: When provided, must be two phandles to the functional clocks nodes
[all …]
/Linux-v5.4/drivers/net/phy/
Dfixed_phy.c1 // SPDX-License-Identifier: GPL-2.0+
3 * Fixed MDIO bus (MDIO bus emulation with fixed PHYs)
8 * Copyright (c) 2006-2007 MontaVista Software, Inc.
53 struct phy_device *phydev = dev->phydev; in fixed_phy_change_carrier()
56 if (!phydev || !phydev->mdio.bus) in fixed_phy_change_carrier()
57 return -EINVAL; in fixed_phy_change_carrier()
59 list_for_each_entry(fp, &fmb->phys, node) { in fixed_phy_change_carrier()
60 if (fp->addr == phydev->mdio.addr) { in fixed_phy_change_carrier()
61 fp->no_carrier = !new_carrier; in fixed_phy_change_carrier()
65 return -EINVAL; in fixed_phy_change_carrier()
[all …]
Dphylink.c1 // SPDX-License-Identifier: GPL-2.0
4 * technologies such as SFP cages where the PHY is hot-pluggable.
38 * struct phylink - internal data type for phylink
52 u8 link_port; /* The current non-phy ethtool port */
55 /* The link configuration settings */
78 if ((pl)->config->type == PHYLINK_NETDEV) \
79 netdev_printk(level, (pl)->netdev, fmt, ##__VA_ARGS__); \
80 else if ((pl)->config->type == PHYLINK_DEV) \
81 dev_printk(level, (pl)->dev, fmt, ##__VA_ARGS__); \
93 if ((pl)->config->type == PHYLINK_NETDEV) \
[all …]
/Linux-v5.4/Documentation/networking/
Dsfp-phylink.rst1 .. SPDX-License-Identifier: GPL-2.0
10 phylink is a mechanism to support hot-pluggable networking modules
11 directly connected to a MAC without needing to re-initialise the
12 adapter on hot-plug events.
14 phylink supports conventional phylib-based setups, fixed link setups
25 In PHY mode, we use phylib to read the current link settings from
28 negotiation being enabled on the link.
30 2. Fixed mode
32 Fixed mode is the same as PHY mode as far as the MAC driver is
35 3. In-band mode
[all …]
/Linux-v5.4/arch/arm/boot/dts/
Dvf610-zii-dev-rev-b.dts1 // SPDX-License-Identifier: (GPL-2.0 OR MIT)
6 /dts-v1/;
7 #include "vf610-zii-dev.dtsi"
11 compatible = "zii,vf610dev-b", "zii,vf610dev", "fsl,vf610";
13 mdio-mux {
14 compatible = "mdio-mux-gpio";
15 pinctrl-0 = <&pinctrl_mdio_mux>;
16 pinctrl-names = "default";
21 mdio-parent-bus = <&mdio1>;
22 #address-cells = <1>;
[all …]
Dimx53-kp-hsc.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 /dts-v1/;
8 #include "imx53-kp.dtsi"
12 compatible = "kiebackpeter,imx53-hsc", "fsl,imx53";
18 fixed-link { /* RMII fixed link to LAN9303 */
20 full-duplex;
26 compatible = "smsc,lan9303-i2c";
28 reset-gpios = <&gpio7 6 GPIO_ACTIVE_LOW>;
29 reset-duration = <400>;
32 #address-cells = <1>;
[all …]
/Linux-v5.4/drivers/of/
Dof_mdio.c1 // SPDX-License-Identifier: GPL-2.0-only
29 * ethernet-phy-idAAAA.BBBB */
37 if (sscanf(cp, "ethernet-phy-id%4x.%4x", &upper, &lower) == 2) { in of_get_phy_id()
42 return -EINVAL; in of_get_phy_id()
54 "ethernet-phy-ieee802.3-c45"); in of_mdiobus_register_phy()
64 if (rc == -EPROBE_DEFER) { in of_mdiobus_register_phy()
69 phy->irq = rc; in of_mdiobus_register_phy()
70 mdio->irq[addr] = rc; in of_mdiobus_register_phy()
72 phy->irq = mdio->irq[addr]; in of_mdiobus_register_phy()
75 if (of_property_read_bool(child, "broken-turn-around")) in of_mdiobus_register_phy()
[all …]
/Linux-v5.4/arch/arm64/boot/dts/amlogic/
Dmeson-axg-s400.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include "meson-axg.dtsi"
9 #include <dt-bindings/input/input.h>
12 compatible = "amlogic,s400", "amlogic,a113d", "amlogic,meson-axg";
16 compatible = "adc-keys";
17 io-channels = <&saradc 0>;
18 io-channel-names = "buttons";
19 keyup-threshold-microvolt = <1800000>;
21 button-next {
[all …]
Dmeson-g12a-x96-max.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include "meson-g12a.dtsi"
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/gpio/meson-g12a-gpio.h>
11 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>
14 compatible = "amediatech,x96-max", "amlogic,g12a";
22 spdif_dit: audio-codec-1 {
23 #sound-dai-cells = <0>;
24 compatible = "linux,spdif-dit";
[all …]
Dmeson-g12b-odroid-n2.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
7 /dts-v1/;
9 #include "meson-g12b-s922x.dtsi"
10 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/gpio/meson-g12a-gpio.h>
12 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>
15 compatible = "hardkernel,odroid-n2", "amlogic,g12b";
16 model = "Hardkernel ODROID-N2";
24 stdout-path = "serial0:115200n8";
32 emmc_pwrseq: emmc-pwrseq {
[all …]
Dmeson-g12a-sei510.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
6 /dts-v1/;
8 #include "meson-g12a.dtsi"
9 #include <dt-bindings/gpio/gpio.h>
10 #include <dt-bindings/input/input.h>
11 #include <dt-bindings/gpio/meson-g12a-gpio.h>
12 #include <dt-bindings/sound/meson-g12a-tohdmitx.h>
19 compatible = "adc-keys";
20 io-channels = <&saradc 0>;
21 io-channel-names = "buttons";
[all …]
/Linux-v5.4/arch/mips/boot/dts/cavium-octeon/
Ddlink_dsr-500n-1000n.dtsi1 // SPDX-License-Identifier: GPL-2.0-only
3 * Device tree source for D-Link DSR-500N/1000N (common parts).
13 phy8: ethernet-phy@8 {
15 compatible = "ethernet-phy-ieee802.3-c22";
22 fixed-link {
24 full-duplex;
28 fixed-link {
30 full-duplex;
34 phy-handle = <&phy8>;
47 refclk-frequency = <12000000>;
[all …]
/Linux-v5.4/fs/affs/
DChanges7 -----------
9 - Doesn't work on the alpha. The only 64/32-bit
14 Alas, I've got no alpha to debug. :-(
16 - The partition checker (drivers/block/genhd.c)
20 - The feature to automatically make the fs clean
24 - When a file is truncated to a size that is not
29 Please direct bug reports to: zippel@linux-m68k.org
32 ------------
33 - kill kernel lock
34 - fix for a possible bitmap corruption
[all …]

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