1*06ebd23aSYinbo Zhu# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 2*06ebd23aSYinbo Zhu%YAML 1.2 3*06ebd23aSYinbo Zhu--- 4*06ebd23aSYinbo Zhu$id: http://devicetree.org/schemas/hwinfo/loongson,ls2k-chipid.yaml# 5*06ebd23aSYinbo Zhu$schema: http://devicetree.org/meta-schemas/core.yaml# 6*06ebd23aSYinbo Zhu 7*06ebd23aSYinbo Zhutitle: Loongson-2 SoC ChipID 8*06ebd23aSYinbo Zhu 9*06ebd23aSYinbo Zhumaintainers: 10*06ebd23aSYinbo Zhu - Yinbo Zhu <zhuyinbo@loongson.cn> 11*06ebd23aSYinbo Zhu 12*06ebd23aSYinbo Zhudescription: | 13*06ebd23aSYinbo Zhu Loongson-2 SoC contains many groups of global utilities register 14*06ebd23aSYinbo Zhu blocks, of which the ChipID group registers record SoC version, 15*06ebd23aSYinbo Zhu feature, vendor and id information. 16*06ebd23aSYinbo Zhu 17*06ebd23aSYinbo Zhuproperties: 18*06ebd23aSYinbo Zhu compatible: 19*06ebd23aSYinbo Zhu const: loongson,ls2k-chipid 20*06ebd23aSYinbo Zhu 21*06ebd23aSYinbo Zhu reg: 22*06ebd23aSYinbo Zhu maxItems: 1 23*06ebd23aSYinbo Zhu 24*06ebd23aSYinbo Zhu little-endian: true 25*06ebd23aSYinbo Zhu 26*06ebd23aSYinbo Zhurequired: 27*06ebd23aSYinbo Zhu - compatible 28*06ebd23aSYinbo Zhu - reg 29*06ebd23aSYinbo Zhu 30*06ebd23aSYinbo ZhuadditionalProperties: false 31*06ebd23aSYinbo Zhu 32*06ebd23aSYinbo Zhuexamples: 33*06ebd23aSYinbo Zhu - | 34*06ebd23aSYinbo Zhu chipid: chipid@1fe00000 { 35*06ebd23aSYinbo Zhu compatible = "loongson,ls2k-chipid"; 36*06ebd23aSYinbo Zhu reg = <0x1fe00000 0x3ffc>; 37*06ebd23aSYinbo Zhu little-endian; 38*06ebd23aSYinbo Zhu }; 39