1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause 2%YAML 1.2 3--- 4$id: http://devicetree.org/schemas/pci/mediatek-pcie-cfg.yaml# 5$schema: http://devicetree.org/meta-schemas/core.yaml# 6 7title: MediaTek PCIECFG controller 8 9maintainers: 10 - Chuanjia Liu <chuanjia.liu@mediatek.com> 11 - Jianjun Wang <jianjun.wang@mediatek.com> 12 13description: | 14 The MediaTek PCIECFG controller controls some feature about 15 LTSSM, ASPM and so on. 16 17properties: 18 compatible: 19 items: 20 - enum: 21 - mediatek,generic-pciecfg 22 - const: syscon 23 24 reg: 25 maxItems: 1 26 27required: 28 - compatible 29 - reg 30 31additionalProperties: false 32 33examples: 34 - | 35 pciecfg: pciecfg@1a140000 { 36 compatible = "mediatek,generic-pciecfg", "syscon"; 37 reg = <0x1a140000 0x1000>; 38 }; 39... 40