162306a36Sopenharmony_ci# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) 262306a36Sopenharmony_ci%YAML 1.2 362306a36Sopenharmony_ci--- 462306a36Sopenharmony_ci$id: http://devicetree.org/schemas/misc/xlnx,tmr-inject.yaml# 562306a36Sopenharmony_ci$schema: http://devicetree.org/meta-schemas/core.yaml# 662306a36Sopenharmony_ci 762306a36Sopenharmony_cititle: Xilinx Triple Modular Redundancy(TMR) Inject IP 862306a36Sopenharmony_ci 962306a36Sopenharmony_cimaintainers: 1062306a36Sopenharmony_ci - Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_cidescription: | 1362306a36Sopenharmony_ci The Triple Modular Redundancy(TMR) Inject core provides functional fault 1462306a36Sopenharmony_ci injection by changing selected MicroBlaze instructions, which provides the 1562306a36Sopenharmony_ci possibility to verify that the TMR subsystem error detection and fault 1662306a36Sopenharmony_ci recovery logic is working properly. 1762306a36Sopenharmony_ci 1862306a36Sopenharmony_ciproperties: 1962306a36Sopenharmony_ci compatible: 2062306a36Sopenharmony_ci enum: 2162306a36Sopenharmony_ci - xlnx,tmr-inject-1.0 2262306a36Sopenharmony_ci 2362306a36Sopenharmony_ci reg: 2462306a36Sopenharmony_ci maxItems: 1 2562306a36Sopenharmony_ci 2662306a36Sopenharmony_ci xlnx,magic: 2762306a36Sopenharmony_ci minimum: 0 2862306a36Sopenharmony_ci maximum: 255 2962306a36Sopenharmony_ci description: | 3062306a36Sopenharmony_ci Magic number, When configured it allows the controller to perform 3162306a36Sopenharmony_ci recovery. 3262306a36Sopenharmony_ci $ref: /schemas/types.yaml#/definitions/uint32 3362306a36Sopenharmony_ci 3462306a36Sopenharmony_cirequired: 3562306a36Sopenharmony_ci - compatible 3662306a36Sopenharmony_ci - reg 3762306a36Sopenharmony_ci - xlnx,magic 3862306a36Sopenharmony_ci 3962306a36Sopenharmony_ciadditionalProperties: false 4062306a36Sopenharmony_ci 4162306a36Sopenharmony_ciexamples: 4262306a36Sopenharmony_ci - | 4362306a36Sopenharmony_ci fault-inject@44a30000 { 4462306a36Sopenharmony_ci compatible = "xlnx,tmr-inject-1.0"; 4562306a36Sopenharmony_ci reg = <0x44a10000 0x10000>; 4662306a36Sopenharmony_ci xlnx,magic = <0x46>; 4762306a36Sopenharmony_ci }; 48