fsl,layerscape-scfg.yaml (1194B)
1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/soc/fsl/fsl,layerscape-scfg.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: Freescale Layerscape Supplemental Configuration Unit 8 9maintainers: 10 - Shawn Guo <shawnguo@kernel.org> 11 - Li Yang <leoyang.li@nxp.com> 12 13description: | 14 SCFG is the supplemental configuration unit, that provides SoC specific 15 configuration and status registers for the chip. Such as getting PEX port 16 status. 17 18properties: 19 compatible: 20 items: 21 - enum: 22 - fsl,ls1012a-scfg 23 - fsl,ls1021a-scfg 24 - fsl,ls1028a-scfg 25 - fsl,ls1043a-scfg 26 - fsl,ls1046a-scfg 27 - const: syscon 28 29 reg: 30 maxItems: 1 31 32 little-endian: true 33 big-endian: true 34 35 '#address-cells': 36 const: 1 37 38 '#size-cells': 39 const: 1 40 41 ranges: true 42 43patternProperties: 44 "^interrupt-controller@[a-z0-9]+$": 45 $ref: /schemas/interrupt-controller/fsl,ls-extirq.yaml# 46 47required: 48 - compatible 49 - reg 50 51additionalProperties: false 52 53examples: 54 - | 55 syscon@1570000 { 56 compatible = "fsl,ls1021a-scfg", "syscon"; 57 reg = <0x1570000 0x10000>; 58 };