1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * (C) Copyright 2010,2011 3*4882a593Smuzhiyun * NVIDIA Corporation <www.nvidia.com> 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * SPDX-License-Identifier: GPL-2.0+ 6*4882a593Smuzhiyun */ 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun #ifndef _SYS_PROTO_H_ 9*4882a593Smuzhiyun #define _SYS_PROTO_H_ 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun void invalidate_dcache(void); 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun /** 14*4882a593Smuzhiyun * tegra_board_id() - Get the board iD 15*4882a593Smuzhiyun * 16*4882a593Smuzhiyun * @return a board ID, or -ve on error 17*4882a593Smuzhiyun */ 18*4882a593Smuzhiyun int tegra_board_id(void); 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun /** 21*4882a593Smuzhiyun * tegra_lcd_pmic_init() - Set up the PMIC for a board 22*4882a593Smuzhiyun * 23*4882a593Smuzhiyun * @board_id: Board ID which may be used to select LCD type 24*4882a593Smuzhiyun * @return 0 if OK, -ve on error 25*4882a593Smuzhiyun */ 26*4882a593Smuzhiyun int tegra_lcd_pmic_init(int board_id); 27*4882a593Smuzhiyun 28*4882a593Smuzhiyun /** 29*4882a593Smuzhiyun * nvidia_board_init() - perform any board-specific init 30*4882a593Smuzhiyun * 31*4882a593Smuzhiyun * @return 0 if OK, -ve on error 32*4882a593Smuzhiyun */ 33*4882a593Smuzhiyun int nvidia_board_init(void); 34*4882a593Smuzhiyun 35*4882a593Smuzhiyun #endif 36