mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-03 15:47:36 +00:00
dt-bindings: arm: sparx5: Add documentation for Microchip Sparx5 SoC
This adds the main Sparx5 SoC DT documentation file, with information abut the supported board types. Link: https://lore.kernel.org/r/20200615133242.24911-2-lars.povlsen@microchip.com Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Lars Povlsen <lars.povlsen@microchip.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
parent
d846abff94
commit
85032207c8
2 changed files with 66 additions and 0 deletions
65
Documentation/devicetree/bindings/arm/microchip,sparx5.yaml
Normal file
65
Documentation/devicetree/bindings/arm/microchip,sparx5.yaml
Normal file
|
@ -0,0 +1,65 @@
|
||||||
|
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
|
||||||
|
%YAML 1.2
|
||||||
|
---
|
||||||
|
$id: http://devicetree.org/schemas/arm/microchip,sparx5.yaml#
|
||||||
|
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||||
|
|
||||||
|
title: Microchip Sparx5 Boards Device Tree Bindings
|
||||||
|
|
||||||
|
maintainers:
|
||||||
|
- Lars Povlsen <lars.povlsen@microchip.com>
|
||||||
|
|
||||||
|
description: |+
|
||||||
|
The Microchip Sparx5 SoC is a ARMv8-based used in a family of
|
||||||
|
gigabit TSN-capable gigabit switches.
|
||||||
|
|
||||||
|
The SparX-5 Ethernet switch family provides a rich set of switching
|
||||||
|
features such as advanced TCAM-based VLAN and QoS processing
|
||||||
|
enabling delivery of differentiated services, and security through
|
||||||
|
TCAM-based frame processing using versatile content aware processor
|
||||||
|
(VCAP)
|
||||||
|
|
||||||
|
properties:
|
||||||
|
$nodename:
|
||||||
|
const: '/'
|
||||||
|
compatible:
|
||||||
|
oneOf:
|
||||||
|
- description: The Sparx5 pcb125 board is a modular board,
|
||||||
|
which has both spi-nor and eMMC storage. The modular design
|
||||||
|
allows for connection of different network ports.
|
||||||
|
items:
|
||||||
|
- const: microchip,sparx5-pcb125
|
||||||
|
- const: microchip,sparx5
|
||||||
|
|
||||||
|
- description: The Sparx5 pcb134 is a pizzabox form factor
|
||||||
|
gigabit switch with 20 SFP ports. It features spi-nor and
|
||||||
|
either spi-nand or eMMC storage (mount option).
|
||||||
|
items:
|
||||||
|
- const: microchip,sparx5-pcb134
|
||||||
|
- const: microchip,sparx5
|
||||||
|
|
||||||
|
- description: The Sparx5 pcb135 is a pizzabox form factor
|
||||||
|
gigabit switch with 48+4 Cu ports. It features spi-nor and
|
||||||
|
either spi-nand or eMMC storage (mount option).
|
||||||
|
items:
|
||||||
|
- const: microchip,sparx5-pcb135
|
||||||
|
- const: microchip,sparx5
|
||||||
|
|
||||||
|
axi@600000000:
|
||||||
|
type: object
|
||||||
|
description: the root node in the Sparx5 platforms must contain
|
||||||
|
an axi bus child node. They are always at physical address
|
||||||
|
0x600000000 in all the Sparx5 variants.
|
||||||
|
properties:
|
||||||
|
compatible:
|
||||||
|
items:
|
||||||
|
- const: simple-bus
|
||||||
|
|
||||||
|
required:
|
||||||
|
- compatible
|
||||||
|
|
||||||
|
required:
|
||||||
|
- compatible
|
||||||
|
- axi@600000000
|
||||||
|
|
||||||
|
...
|
|
@ -38,6 +38,7 @@ properties:
|
||||||
- allwinner,sun8i-h3-system-controller
|
- allwinner,sun8i-h3-system-controller
|
||||||
- allwinner,sun8i-v3s-system-controller
|
- allwinner,sun8i-v3s-system-controller
|
||||||
- allwinner,sun50i-a64-system-controller
|
- allwinner,sun50i-a64-system-controller
|
||||||
|
- microchip,sparx5-cpu-syscon
|
||||||
|
|
||||||
- const: syscon
|
- const: syscon
|
||||||
|
|
||||||
|
|
Loading…
Reference in a new issue