1*4882a593Smuzhiyun# SPDX-License-Identifier: GPL-2.0 2*4882a593Smuzhiyun%YAML 1.2 3*4882a593Smuzhiyun--- 4*4882a593Smuzhiyun$id: http://devicetree.org/schemas/arm/renesas,prr.yaml# 5*4882a593Smuzhiyun$schema: http://devicetree.org/meta-schemas/core.yaml# 6*4882a593Smuzhiyun 7*4882a593Smuzhiyuntitle: Renesas Product Register 8*4882a593Smuzhiyun 9*4882a593Smuzhiyunmaintainers: 10*4882a593Smuzhiyun - Geert Uytterhoeven <geert+renesas@glider.be> 11*4882a593Smuzhiyun - Magnus Damm <magnus.damm@gmail.com> 12*4882a593Smuzhiyun 13*4882a593Smuzhiyundescription: | 14*4882a593Smuzhiyun Most Renesas ARM SoCs have a Product Register or Boundary Scan ID 15*4882a593Smuzhiyun Register that allows to retrieve SoC product and revision information. 16*4882a593Smuzhiyun If present, a device node for this register should be added. 17*4882a593Smuzhiyun 18*4882a593Smuzhiyunproperties: 19*4882a593Smuzhiyun compatible: 20*4882a593Smuzhiyun enum: 21*4882a593Smuzhiyun - renesas,prr 22*4882a593Smuzhiyun - renesas,bsid 23*4882a593Smuzhiyun reg: 24*4882a593Smuzhiyun maxItems: 1 25*4882a593Smuzhiyun 26*4882a593Smuzhiyunrequired: 27*4882a593Smuzhiyun - compatible 28*4882a593Smuzhiyun - reg 29*4882a593Smuzhiyun 30*4882a593SmuzhiyunadditionalProperties: false 31*4882a593Smuzhiyun 32*4882a593Smuzhiyunexamples: 33*4882a593Smuzhiyun - | 34*4882a593Smuzhiyun prr: chipid@ff000044 { 35*4882a593Smuzhiyun compatible = "renesas,prr"; 36*4882a593Smuzhiyun reg = <0xff000044 4>; 37*4882a593Smuzhiyun }; 38