| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * Rockchip General Register Files definitions |
| * |
| * Copyright (c) 2018, Collabora Ltd. |
| * Author: Enric Balletbo i Serra <enric.balletbo@collabora.com> |
| */ |
| |
| #ifndef __SOC_RK3399_GRF_H |
| #define __SOC_RK3399_GRF_H |
| |
| /* PMU GRF Registers */ |
| #define RK3399_PMUGRF_OS_REG2 0x308 |
| #define RK3399_PMUGRF_DDRTYPE_SHIFT 13 |
| #define RK3399_PMUGRF_DDRTYPE_MASK 7 |
| #define RK3399_PMUGRF_DDRTYPE_DDR3 3 |
| #define RK3399_PMUGRF_DDRTYPE_LPDDR2 5 |
| #define RK3399_PMUGRF_DDRTYPE_LPDDR3 6 |
| #define RK3399_PMUGRF_DDRTYPE_LPDDR4 7 |
| |
| #endif |
