1*16a92a42STang Yun ping /* SPDX-License-Identifier: GPL-2.0+ */ 2*16a92a42STang Yun ping /* 3*16a92a42STang Yun ping * (C) Copyright 2018 Rockchip Electronics Co., Ltd 4*16a92a42STang Yun ping */ 5*16a92a42STang Yun ping 6*16a92a42STang Yun ping #ifndef __ROCKCHIP_DMC_H_ 7*16a92a42STang Yun ping #define __ROCKCHIP_DMC_H_ 8*16a92a42STang Yun ping #include <dm.h> 9*16a92a42STang Yun ping 10*16a92a42STang Yun ping int rockchip_ddrclk_sip_set_rate_v2(unsigned long drate); 11*16a92a42STang Yun ping unsigned long rockchip_ddrclk_sip_recalc_rate_v2(void); 12*16a92a42STang Yun ping unsigned long rockchip_ddrclk_sip_round_rate_v2(unsigned long rate); 13*16a92a42STang Yun ping int rockchip_dmcfreq_probe(struct udevice *dev); 14*16a92a42STang Yun ping 15*16a92a42STang Yun ping #endif 16