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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
$id: http://devicetree.org/schemas/clock/mediatek,mtmips-sysc.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: MTMIPS SoCs System Controller
maintainers:
- Sergio Paracuellos <sergio.paracuellos@gmail.com>
description: |
MediaTek MIPS and Ralink SoCs provides a system controller to allow
to access to system control registers. These registers include clock
and reset related ones so this node is both clock and reset provider
for the rest of the world.
These SoCs have an XTAL from where the cpu clock is
provided as well as derived clocks for the bus and the peripherals.
properties:
compatible:
items:
- enum:
- ralink,mt7620-sysc
- ralink,mt7628-sysc
- ralink,mt7688-sysc
- ralink,rt2880-sysc
- ralink,rt3050-sysc
- ralink,rt3052-sysc
- ralink,rt3352-sysc
- ralink,rt3883-sysc
- ralink,rt5350-sysc
- const: syscon
reg:
maxItems: 1
'#clock-cells':
description:
The first cell indicates the clock number.
const: 1
'#reset-cells':
description:
The first cell indicates the reset bit within the register.
const: 1
required:
- compatible
- reg
- '#clock-cells'
- '#reset-cells'
additionalProperties: false
examples:
- |
syscon@0 {
compatible = "ralink,rt5350-sysc", "syscon";
reg = <0x0 0x100>;
#clock-cells = <1>;
#reset-cells = <1>;
};
|
