162306a36Sopenharmony_ci# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 262306a36Sopenharmony_ci%YAML 1.2 362306a36Sopenharmony_ci--- 462306a36Sopenharmony_ci$id: http://devicetree.org/schemas/edac/dmc-520.yaml# 562306a36Sopenharmony_ci$schema: http://devicetree.org/meta-schemas/core.yaml# 662306a36Sopenharmony_ci 762306a36Sopenharmony_cititle: ARM DMC-520 EDAC 862306a36Sopenharmony_ci 962306a36Sopenharmony_cimaintainers: 1062306a36Sopenharmony_ci - Lei Wang <lewan@microsoft.com> 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_cidescription: |+ 1362306a36Sopenharmony_ci DMC-520 node is defined to describe DRAM error detection and correction. 1462306a36Sopenharmony_ci 1562306a36Sopenharmony_ci https://static.docs.arm.com/100000/0200/corelink_dmc520_trm_100000_0200_01_en.pdf 1662306a36Sopenharmony_ci 1762306a36Sopenharmony_ciproperties: 1862306a36Sopenharmony_ci compatible: 1962306a36Sopenharmony_ci items: 2062306a36Sopenharmony_ci - const: brcm,dmc-520 2162306a36Sopenharmony_ci - const: arm,dmc-520 2262306a36Sopenharmony_ci 2362306a36Sopenharmony_ci reg: 2462306a36Sopenharmony_ci maxItems: 1 2562306a36Sopenharmony_ci 2662306a36Sopenharmony_ci interrupts: 2762306a36Sopenharmony_ci minItems: 1 2862306a36Sopenharmony_ci maxItems: 10 2962306a36Sopenharmony_ci 3062306a36Sopenharmony_ci interrupt-names: 3162306a36Sopenharmony_ci minItems: 1 3262306a36Sopenharmony_ci maxItems: 10 3362306a36Sopenharmony_ci items: 3462306a36Sopenharmony_ci enum: 3562306a36Sopenharmony_ci - ram_ecc_errc 3662306a36Sopenharmony_ci - ram_ecc_errd 3762306a36Sopenharmony_ci - dram_ecc_errc 3862306a36Sopenharmony_ci - dram_ecc_errd 3962306a36Sopenharmony_ci - failed_access 4062306a36Sopenharmony_ci - failed_prog 4162306a36Sopenharmony_ci - link_err 4262306a36Sopenharmony_ci - temperature_event 4362306a36Sopenharmony_ci - arch_fsm 4462306a36Sopenharmony_ci - phy_request 4562306a36Sopenharmony_ci 4662306a36Sopenharmony_cirequired: 4762306a36Sopenharmony_ci - compatible 4862306a36Sopenharmony_ci - reg 4962306a36Sopenharmony_ci - interrupts 5062306a36Sopenharmony_ci - interrupt-names 5162306a36Sopenharmony_ci 5262306a36Sopenharmony_ciadditionalProperties: false 5362306a36Sopenharmony_ci 5462306a36Sopenharmony_ciexamples: 5562306a36Sopenharmony_ci - | 5662306a36Sopenharmony_ci dmc0: dmc@200000 { 5762306a36Sopenharmony_ci compatible = "brcm,dmc-520", "arm,dmc-520"; 5862306a36Sopenharmony_ci reg = <0x200000 0x80000>; 5962306a36Sopenharmony_ci interrupts = <0x0 0x349 0x4>, <0x0 0x34B 0x4>; 6062306a36Sopenharmony_ci interrupt-names = "dram_ecc_errc", "dram_ecc_errd"; 6162306a36Sopenharmony_ci }; 62