Spracherkennung für: .yaml vermutete Sprache: Unknown {[0] [0] [0]} [Methode: Schwerpunktbildung, einfache Gewichte, sechs Dimensionen]
# SPDX-License-Identifier: (GPL-
2.
0-only OR BSD-
2-Clause)
%YAML
1.
2
---
$id:
http://devicetree.org/schemas/net/fsl,fman-dtsec.yaml#
$schema:
http://devicetree.org/meta-schemas/core.yaml#
title: NXP FMan MAC
maintainers:
- Madalin Bucur <madalin.bucur@nxp.com>
description: |
Each FMan has several MACs, each implementing an Ethernet interface. Earlier
versions of FMan used the Datapath Three Speed Ethernet Controller (dTSEC) for
10/
100/
1000 MBit/s speeds, and the
10-Gigabit Ethernet Media Access Controller
(
10GEC) for
10 Gbit/s speeds. Later versions of FMan use the Multirate
Ethernet Media Access Controller (mEMAC) to handle all speeds.
properties:
compatible:
enum:
- fsl,fman-dtsec
- fsl,fman-xgec
- fsl,fman-memac
cell-index:
maximum:
64
description: |
FManV2:
register[bit] MAC cell-index
============================================================
FM_EPI[
16] XGEC
8
FM_EPI[
16+n] dTSECn n-
1
FM_NPI[
11+n] dTSECn n-
1
n =
1,..,
5
FManV3:
register[bit] MAC cell-index
============================================================
FM_EPI[
16+n] mEMACn n-
1
FM_EPI[
25] mEMAC10
9
FM_NPI[
11+n] mEMACn n-
1
FM_NPI[
10] mEMAC10
9
FM_NPI[
11] mEMAC9
8
n =
1,..
8
FM_EPI and FM_NPI are located in the FMan memory map.
2. SoC registers:
- P2041, P3041, P4080 P5020, P5040:
register[bit] FMan MAC cell
Unit index
============================================================
DCFG_DEVDISR2[
7]
1 XGEC
8
DCFG_DEVDISR2[
7+n]
1 dTSECn n-
1
DCFG_DEVDISR2[
15]
2 XGEC
8
DCFG_DEVDISR2[
15+n]
2 dTSECn n-
1
n =
1,..
5
- T1040, T2080, T4240, B4860:
register[bit] FMan MAC cell
Unit index
============================================================
DCFG_CCSR_DEVDISR2[n-
1]
1 mEMACn n-
1
DCFG_CCSR_DEVDISR2[
11+n]
2 mEMACn n-
1
n =
1,..
6,
9,
10
EVDISR, DCFG_DEVDISR2 and DCFG_CCSR_DEVDISR2 are located in
the specific SoC "Device Configuration/Pin Control" Memory
Map.
reg:
maxItems:
1
fsl,fman-ports:
$ref: /schemas/types.yaml#/definitions/phandle-array
maxItems:
2
description: |
An array of two references: the first is the FMan RX port and the second
is the TX port used by this MAC.
ptp-timer:
$ref: /schemas/types.yaml#/definitions/phandle
description: A reference to the IEEE1588 timer
phys:
description: A reference to the SerDes lane(s)
maxItems:
1
phy-names:
items:
- const: serdes
pcsphy-handle:
$ref: /schemas/types.yaml#/definitions/phandle-array
minItems:
1
maxItems:
3
deprecated: true
description: See pcs-handle.
pcs-handle:
minItems:
1
maxItems:
3
description: |
A reference to the various PCSs (typically found on the SerDes). If
pcs-handle-names is absent, and phy-connection-type is "xgmii", then the first
reference will be assumed to be for "xfi". Otherwise, if pcs-handle-names is
absent, then the first reference will be assumed to be for "sgmii".
pcs-handle-names:
minItems:
1
maxItems:
3
items:
enum:
- sgmii
- qsgmii
- xfi
description: The type of each PCS in pcsphy-handle.
tbi-handle:
$ref: /schemas/types.yaml#/definitions/phandle
description: A reference to the (TBI-based) PCS
required:
- compatible
- cell-index
- reg
- fsl,fman-ports
dependencies:
pcs-handle-names:
- pcs-handle
allOf:
- $ref: ethernet-controller.yaml#
- if:
properties:
compatible:
contains:
const: fsl,fman-dtsec
then:
required:
- tbi-handle
unevaluatedProperties: false
examples:
- |
ethernet@e0000 {
compatible = "fsl,fman-dtsec";
cell-index = <
0>;
reg = <
0xe0000
0x1000>;
fsl,fman-ports = <&fman1_rx8 &fman1_tx28>;
ptp-timer = <&ptp_timer>;
tbi-handle = <&tbi0>;
};
- |
ethernet@e8000 {
cell-index = <
4>;
compatible = "fsl,fman-memac";
reg = <
0xe8000
0x1000>;
fsl,fman-ports = <&fman0_rx_0x0c &fman0_tx_0x2c>;
ptp-timer = <&ptp_timer0>;
pcs-handle = <&pcsphy4>, <&qsgmiib_pcs1>;
pcs-handle-names = "sgmii", "qsgmii";
phys = <&serdes1
1>;
phy-names = "serdes";
};
...