1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * Rockchip USBDP Combo PHY with Samsung IP block driver 4 * 5 * Copyright (C) 2021 Rockchip Electronics Co., Ltd 6 */ 7 8 #ifndef __PHY_ROCKCHIP_USBDP_H_ 9 #define __PHY_ROCKCHIP_USBDP_H_ 10 11 #if CONFIG_IS_ENABLED(PHY_ROCKCHIP_USBDP) 12 int rockchip_u3phy_uboot_init(fdt_addr_t phy_addr); 13 #else 14 static inline int rockchip_u3phy_uboot_init(fdt_addr_t phy_addr) 15 { 16 return -ENOTSUPP; 17 } 18 #endif 19 20 #endif 21