162306a36Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause 262306a36Sopenharmony_ci%YAML 1.2 362306a36Sopenharmony_ci--- 462306a36Sopenharmony_ci$id: http://devicetree.org/schemas/pci/mediatek-pcie-cfg.yaml# 562306a36Sopenharmony_ci$schema: http://devicetree.org/meta-schemas/core.yaml# 662306a36Sopenharmony_ci 762306a36Sopenharmony_cititle: MediaTek PCIECFG controller 862306a36Sopenharmony_ci 962306a36Sopenharmony_cimaintainers: 1062306a36Sopenharmony_ci - Chuanjia Liu <chuanjia.liu@mediatek.com> 1162306a36Sopenharmony_ci - Jianjun Wang <jianjun.wang@mediatek.com> 1262306a36Sopenharmony_ci 1362306a36Sopenharmony_cidescription: | 1462306a36Sopenharmony_ci The MediaTek PCIECFG controller controls some feature about 1562306a36Sopenharmony_ci LTSSM, ASPM and so on. 1662306a36Sopenharmony_ci 1762306a36Sopenharmony_ciproperties: 1862306a36Sopenharmony_ci compatible: 1962306a36Sopenharmony_ci items: 2062306a36Sopenharmony_ci - enum: 2162306a36Sopenharmony_ci - mediatek,generic-pciecfg 2262306a36Sopenharmony_ci - const: syscon 2362306a36Sopenharmony_ci 2462306a36Sopenharmony_ci reg: 2562306a36Sopenharmony_ci maxItems: 1 2662306a36Sopenharmony_ci 2762306a36Sopenharmony_cirequired: 2862306a36Sopenharmony_ci - compatible 2962306a36Sopenharmony_ci - reg 3062306a36Sopenharmony_ci 3162306a36Sopenharmony_ciadditionalProperties: false 3262306a36Sopenharmony_ci 3362306a36Sopenharmony_ciexamples: 3462306a36Sopenharmony_ci - | 3562306a36Sopenharmony_ci pciecfg: pciecfg@1a140000 { 3662306a36Sopenharmony_ci compatible = "mediatek,generic-pciecfg", "syscon"; 3762306a36Sopenharmony_ci reg = <0x1a140000 0x1000>; 3862306a36Sopenharmony_ci }; 3962306a36Sopenharmony_ci... 40