162306a36Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0+ */ 262306a36Sopenharmony_ci/* 362306a36Sopenharmony_ci * Rockchip General Register Files definitions 462306a36Sopenharmony_ci * 562306a36Sopenharmony_ci * Copyright (c) 2018, Collabora Ltd. 662306a36Sopenharmony_ci * Author: Enric Balletbo i Serra <enric.balletbo@collabora.com> 762306a36Sopenharmony_ci */ 862306a36Sopenharmony_ci 962306a36Sopenharmony_ci#ifndef __SOC_RK3399_GRF_H 1062306a36Sopenharmony_ci#define __SOC_RK3399_GRF_H 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_ci/* PMU GRF Registers */ 1362306a36Sopenharmony_ci#define RK3399_PMUGRF_OS_REG2 0x308 1462306a36Sopenharmony_ci#define RK3399_PMUGRF_DDRTYPE_SHIFT 13 1562306a36Sopenharmony_ci#define RK3399_PMUGRF_DDRTYPE_MASK 7 1662306a36Sopenharmony_ci#define RK3399_PMUGRF_DDRTYPE_DDR3 3 1762306a36Sopenharmony_ci#define RK3399_PMUGRF_DDRTYPE_LPDDR2 5 1862306a36Sopenharmony_ci#define RK3399_PMUGRF_DDRTYPE_LPDDR3 6 1962306a36Sopenharmony_ci#define RK3399_PMUGRF_DDRTYPE_LPDDR4 7 2062306a36Sopenharmony_ci 2162306a36Sopenharmony_ci#endif 22