LXR linux/include/soc/rockchip/rk3399

   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
  22