18c2ecf20Sopenharmony_ci# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 28c2ecf20Sopenharmony_ci%YAML 1.2 38c2ecf20Sopenharmony_ci--- 48c2ecf20Sopenharmony_ci$id: http://devicetree.org/schemas/arm/freescale/fsl,imx7ulp-sim.yaml# 58c2ecf20Sopenharmony_ci$schema: http://devicetree.org/meta-schemas/core.yaml# 68c2ecf20Sopenharmony_ci 78c2ecf20Sopenharmony_cititle: Freescale i.MX7ULP System Integration Module 88c2ecf20Sopenharmony_ci 98c2ecf20Sopenharmony_cimaintainers: 108c2ecf20Sopenharmony_ci - Anson Huang <anson.huang@nxp.com> 118c2ecf20Sopenharmony_ci 128c2ecf20Sopenharmony_cidescription: | 138c2ecf20Sopenharmony_ci The system integration module (SIM) provides system control and chip configuration 148c2ecf20Sopenharmony_ci registers. In this module, chip revision information is located in JTAG ID register, 158c2ecf20Sopenharmony_ci and a set of registers have been made available in DGO domain for SW use, with the 168c2ecf20Sopenharmony_ci objective to maintain its value between system resets. 178c2ecf20Sopenharmony_ci 188c2ecf20Sopenharmony_ciproperties: 198c2ecf20Sopenharmony_ci compatible: 208c2ecf20Sopenharmony_ci items: 218c2ecf20Sopenharmony_ci - const: fsl,imx7ulp-sim 228c2ecf20Sopenharmony_ci - const: syscon 238c2ecf20Sopenharmony_ci 248c2ecf20Sopenharmony_ci reg: 258c2ecf20Sopenharmony_ci maxItems: 1 268c2ecf20Sopenharmony_ci 278c2ecf20Sopenharmony_cirequired: 288c2ecf20Sopenharmony_ci - compatible 298c2ecf20Sopenharmony_ci - reg 308c2ecf20Sopenharmony_ci 318c2ecf20Sopenharmony_ciadditionalProperties: false 328c2ecf20Sopenharmony_ci 338c2ecf20Sopenharmony_ciexamples: 348c2ecf20Sopenharmony_ci - | 358c2ecf20Sopenharmony_ci sim@410a3000 { 368c2ecf20Sopenharmony_ci compatible = "fsl,imx7ulp-sim", "syscon"; 378c2ecf20Sopenharmony_ci reg = <0x410a3000 0x1000>; 388c2ecf20Sopenharmony_ci }; 39