1/* SPDX-License-Identifier: GPL-2.0+ */
 2/*
 3 * Rockchip General Register Files definitions
 4 *
 5 * Copyright (c) 2018, Collabora Ltd.
 6 * Author: Enric Balletbo i Serra <enric.balletbo@collabora.com>
 7 */
 8
 9#ifndef __SOC_RK3399_GRF_H
10#define __SOC_RK3399_GRF_H
11
12/* PMU GRF Registers */
13#define RK3399_PMUGRF_OS_REG2		0x308
14#define RK3399_PMUGRF_DDRTYPE_SHIFT	13
15#define RK3399_PMUGRF_DDRTYPE_MASK	7
16#define RK3399_PMUGRF_DDRTYPE_DDR3	3
17#define RK3399_PMUGRF_DDRTYPE_LPDDR2	5
18#define RK3399_PMUGRF_DDRTYPE_LPDDR3	6
19#define RK3399_PMUGRF_DDRTYPE_LPDDR4	7
20
21#endif