1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * Copyright (c) 2016, Fuzhou Rockchip Electronics Co., Ltd
4 * Author: Lin Huang <hl@rock-chips.com>
5 */
6#ifndef __SOC_ROCKCHIP_SIP_H
7#define __SOC_ROCKCHIP_SIP_H
8
9#define ROCKCHIP_SIP_DRAM_FREQ 0x82000008
10#define ROCKCHIP_SIP_CONFIG_DRAM_INIT 0x00
11#define ROCKCHIP_SIP_CONFIG_DRAM_SET_RATE 0x01
12#define ROCKCHIP_SIP_CONFIG_DRAM_ROUND_RATE 0x02
13#define ROCKCHIP_SIP_CONFIG_DRAM_SET_AT_SR 0x03
14#define ROCKCHIP_SIP_CONFIG_DRAM_GET_BW 0x04
15#define ROCKCHIP_SIP_CONFIG_DRAM_GET_RATE 0x05
16#define ROCKCHIP_SIP_CONFIG_DRAM_CLR_IRQ 0x06
17#define ROCKCHIP_SIP_CONFIG_DRAM_SET_PARAM 0x07
18#define ROCKCHIP_SIP_CONFIG_DRAM_SET_ODT_PD 0x08
19
20#endif
21

source code of linux/include/soc/rockchip/rockchip_sip.h