1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Copyright (C) 2015-2016 Marvell International Ltd.
4  */
5 
6 #ifndef _SATA_H_
7 #define _SATA_H_
8 
9 /* SATA3 Unit address */
10 #define SATA3_VENDOR_ADDRESS		0xA0
11 #define SATA3_VENDOR_ADDR_OFSSET	0
12 #define SATA3_VENDOR_ADDR_MASK		(0xFFFFFFFF << SATA3_VENDOR_ADDR_OFSSET)
13 #define SATA3_VENDOR_DATA		0xA4
14 
15 #define SATA_CONTROL_REG		0x0
16 #define SATA3_CTRL_SATA0_PD_OFFSET	6
17 #define SATA3_CTRL_SATA0_PD_MASK	(1 << SATA3_CTRL_SATA0_PD_OFFSET)
18 #define SATA3_CTRL_SATA1_PD_OFFSET	14
19 #define SATA3_CTRL_SATA1_PD_MASK	(1 << SATA3_CTRL_SATA1_PD_OFFSET)
20 #define SATA3_CTRL_SATA1_ENABLE_OFFSET	22
21 #define SATA3_CTRL_SATA1_ENABLE_MASK	(1 << SATA3_CTRL_SATA1_ENABLE_OFFSET)
22 #define SATA3_CTRL_SATA_SSU_OFFSET	23
23 #define SATA3_CTRL_SATA_SSU_MASK	(1 << SATA3_CTRL_SATA_SSU_OFFSET)
24 
25 #define SATA_MBUS_SIZE_SELECT_REG	0x4
26 #define SATA_MBUS_REGRET_EN_OFFSET	7
27 #define SATA_MBUS_REGRET_EN_MASK	(0x1 << SATA_MBUS_REGRET_EN_OFFSET)
28 
29 #endif /* _SATA_H_ */
30