# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id:
http://devicetree.org/schemas/net/altr,tse.yaml#
$schema:
http://devicetree.org/meta-schemas/core.yaml#
title: Altera Triple Speed Ethernet MAC driver (TSE)
maintainers:
- Maxime Chevallier <maxime.chevallier@bootlin.com>
properties:
compatible:
oneOf:
- const: altr,tse-1.0
- const: ALTR,tse-1.0
deprecated: true
- const: altr,tse-msgdma-1.0
interrupts:
minItems: 2
interrupt-names:
items:
- const: rx_irq
- const: tx_irq
rx-fifo-depth:
$ref: /schemas/types.yaml#/definitions/uint32
description:
Depth in bytes of the RX FIFO
tx-fifo-depth:
$ref: /schemas/types.yaml#/definitions/uint32
description:
Depth in bytes of the TX FIFO
altr,has-supplementary-unicast:
type: boolean
description:
If present, TSE supports additional unicast addresses.
altr,has-hash-multicast-filter:
type: boolean
description:
If present, TSE supports hash based multicast filter.
mdio:
$ref: mdio.yaml#
unevaluatedProperties: false
description:
Creates and registers an MDIO bus.
properties:
compatible:
const: altr,tse-mdio
required:
- compatible
required:
- compatible
- reg
- interrupts
- rx-fifo-depth
- tx-fifo-depth
allOf:
- $ref: ethernet-controller.yaml#
- if:
properties:
compatible:
contains:
enum:
- altr,tse-1.0
- ALTR,tse-1.0
then:
properties:
reg:
minItems: 4
reg-names:
items:
- const: control_port
- const: rx_csr
- const: tx_csr
- const: s1
- if:
properties:
compatible:
contains:
enum:
- altr,tse-msgdma-1.0
then:
properties:
reg:
minItems: 6
maxItems: 7
reg-names:
minItems: 6
items:
- const: control_port
- const: rx_csr
- const: rx_desc
- const: rx_resp
- const: tx_csr
- const: tx_desc
- const: pcs
unevaluatedProperties: false
examples:
- |
tse_sub_0: ethernet@c0100000 {
compatible = "altr,tse-msgdma-1.0";
reg = <0xc0100000 0x00000400>,
<0xc0101000 0x00000020>,
<0xc0102000 0x00000020>,
<0xc0103000 0x00000008>,
<0xc0104000 0x00000020>,
<0xc0105000 0x00000020>,
<0xc0106000 0x00000100>;
reg-names = "control_port", "rx_csr", "rx_desc", "rx_resp", "tx_csr", "tx_desc", "pcs";
interrupt-parent = <&intc>;
interrupts = <0 44 4>,<0 45 4>;
interrupt-names = "rx_irq","tx_irq";
rx-fifo-depth = <2048>;
tx-fifo-depth = <2048>;
max-frame-size = <1500>;
local-mac-address = [ 00 00 00 00 00 00 ];
altr,has-supplementary-unicast;
altr,has-hash-multicast-filter;
sfp = <&sfp0>;
phy-mode = "sgmii";
managed = "in-band-status";
};
- |
tse_sub_1_eth_tse_0: ethernet@1,00001000 {
compatible = "altr,tse-msgdma-1.0";
reg = <0x00001000 0x00000400>,
<0x00001460 0x00000020>,
<0x00001480 0x00000020>,
<0x000014A0 0x00000008>,
<0x00001400 0x00000020>,
<0x00001420 0x00000020>;
reg-names = "control_port", "rx_csr", "rx_desc", "rx_resp", "tx_csr", "tx_desc";
interrupt-parent = <&hps_0_arm_gic_0>;
interrupts = <0 43 4>, <0 42 4>;
interrupt-names = "rx_irq", "tx_irq";
rx-fifo-depth = <2048>;
tx-fifo-depth = <2048>;
max-frame-size = <1500>;
local-mac-address = [ 00 00 00 00 00 00 ];
phy-mode = "gmii";
altr,has-supplementary-unicast;
altr,has-hash-multicast-filter;
phy-handle = <&phy1>;
mdio {
compatible = "altr,tse-mdio";
#address-cells = <1>;
#size-cells = <0>;
phy1: ethernet-phy@1 {
reg = <0x1>;
};
};
};
...
