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1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * (C) Copyright 2011
4  * eInfochips Ltd. <www.einfochips.com>
5  * Written-by: Ajay Bhargav <contact@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