1 /* SPDX-License-Identifier: GPL-2.0+ */ 2 /* 3 * (C) Copyright 2011 4 * eInfochips Ltd. <www.einfochips.com> 5 * Written-by: Ajay Bhargav <contact (at) 8051projects.net> 6 * 7 * (C) Copyright 2010 8 * Marvell Semiconductor <www.marvell.com> 9 */ 10 11 #ifndef __MVGPIO_H__ 12 #define __MVGPIO_H__ 13 14 #include <common.h> 15 16 /* 17 * GPIO Register map for Marvell SOCs 18 */ 19 struct gpio_reg { 20 u32 gplr; /* Pin Level Register - 0x0000 */ 21 u32 pad0[2]; 22 u32 gpdr; /* Pin Direction Register - 0x000C */ 23 u32 pad1[2]; 24 u32 gpsr; /* Pin Output Set Register - 0x0018 */ 25 u32 pad2[2]; 26 u32 gpcr; /* Pin Output Clear Register - 0x0024 */ 27 u32 pad3[2]; 28 u32 grer; /* Rising-Edge Detect Enable Register - 0x0030 */ 29 u32 pad4[2]; 30 u32 gfer; /* Falling-Edge Detect Enable Register - 0x003C */ 31 u32 pad5[2]; 32 u32 gedr; /* Edge Detect Status Register - 0x0048 */ 33 u32 pad6[2]; 34 u32 gsdr; /* Bitwise Set of GPIO Direction Register - 0x0054 */ 35 u32 pad7[2]; 36 u32 gcdr; /* Bitwise Clear of GPIO Direction Register - 0x0060 */ 37 u32 pad8[2]; 38 u32 gsrer; /* Bitwise Set of Rising-Edge Detect Enable 39 Register - 0x006C */ 40 u32 pad9[2]; 41 u32 gcrer; /* Bitwise Clear of Rising-Edge Detect Enable 42 Register - 0x0078 */ 43 u32 pad10[2]; 44 u32 gsfer; /* Bitwise Set of Falling-Edge Detect Enable 45 Register - 0x0084 */ 46 u32 pad11[2]; 47 u32 gcfer; /* Bitwise Clear of Falling-Edge Detect Enable 48 Register - 0x0090 */ 49 u32 pad12[2]; 50 u32 apmask; /* Bitwise Mask of Edge Detect Register - 0x009C */ 51 }; 52 53 #endif /* __MVGPIO_H__ */ 54
