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