1 /*
2  * This program is free software; you can redistribute it and/or
3  * modify it under the terms of the GNU General Public License
4  * as published by the Free Software Foundation; either version 2
5  * of the License, or (at your option) any later version.
6  * This program is distributed in the hope that it will be useful,
7  * but WITHOUT ANY WARRANTY; without even the implied warranty of
8  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
9  * GNU General Public License for more details.
10  *
11  * You should have received a copy of the GNU General Public License
12  * along with this program; if not, write to the Free Software
13  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
14  * MA 02110-1301, USA.
15  */
16 
17 #ifndef __ASM_ARCH_IOMUX_H__
18 #define __ASM_ARCH_IOMUX_H__
19 
20 #define MX6_IOMUXC_GPR4		0x020e0010
21 #define MX6_IOMUXC_GPR6		0x020e0018
22 #define MX6_IOMUXC_GPR7		0x020e001c
23 
24 /*
25  * IOMUXC_GPR13 bit fields
26  */
27 #define IOMUXC_GPR13_SDMA_STOP_REQ	(1<<30)
28 #define IOMUXC_GPR13_CAN2_STOP_REQ	(1<<29)
29 #define IOMUXC_GPR13_CAN1_STOP_REQ	(1<<28)
30 #define IOMUXC_GPR13_ENET_STOP_REQ	(1<<27)
31 #define IOMUXC_GPR13_SATA_PHY_8_MASK	(7<<24)
32 #define IOMUXC_GPR13_SATA_PHY_7_MASK	(0x1f<<19)
33 #define IOMUXC_GPR13_SATA_PHY_6_SHIFT	16
34 #define IOMUXC_GPR13_SATA_PHY_6_MASK	(7<<IOMUXC_GPR13_SATA_PHY_6_SHIFT)
35 #define IOMUXC_GPR13_SATA_SPEED_MASK	(1<<15)
36 #define IOMUXC_GPR13_SATA_PHY_5_MASK	(1<<14)
37 #define IOMUXC_GPR13_SATA_PHY_4_MASK	(7<<11)
38 #define IOMUXC_GPR13_SATA_PHY_3_MASK	(0x1f<<7)
39 #define IOMUXC_GPR13_SATA_PHY_2_MASK	(0x1f<<2)
40 #define IOMUXC_GPR13_SATA_PHY_1_MASK	(3<<0)
41 
42 #define IOMUXC_GPR13_SATA_PHY_8_RXEQ_0P5DB	(0<<24)
43 #define IOMUXC_GPR13_SATA_PHY_8_RXEQ_1P0DB	(1<<24)
44 #define IOMUXC_GPR13_SATA_PHY_8_RXEQ_1P5DB	(2<<24)
45 #define IOMUXC_GPR13_SATA_PHY_8_RXEQ_2P0DB	(3<<24)
46 #define IOMUXC_GPR13_SATA_PHY_8_RXEQ_2P5DB	(4<<24)
47 #define IOMUXC_GPR13_SATA_PHY_8_RXEQ_3P0DB	(5<<24)
48 #define IOMUXC_GPR13_SATA_PHY_8_RXEQ_3P5DB	(6<<24)
49 #define IOMUXC_GPR13_SATA_PHY_8_RXEQ_4P0DB	(7<<24)
50 
51 #define IOMUXC_GPR13_SATA_PHY_7_SATA1I	(0x10<<19)
52 #define IOMUXC_GPR13_SATA_PHY_7_SATA1M	(0x10<<19)
53 #define IOMUXC_GPR13_SATA_PHY_7_SATA1X	(0x1A<<19)
54 #define IOMUXC_GPR13_SATA_PHY_7_SATA2I	(0x12<<19)
55 #define IOMUXC_GPR13_SATA_PHY_7_SATA2M	(0x12<<19)
56 #define IOMUXC_GPR13_SATA_PHY_7_SATA2X	(0x1A<<19)
57 
58 #define IOMUXC_GPR13_SATA_SPEED_1P5G	(0<<15)
59 #define IOMUXC_GPR13_SATA_SPEED_3G	(1<<15)
60 
61 #define IOMUXC_GPR13_SATA_SATA_PHY_5_SS_DISABLED	(0<<14)
62 #define IOMUXC_GPR13_SATA_SATA_PHY_5_SS_ENABLED		(1<<14)
63 
64 #define IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_16_16	(0<<11)
65 #define IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_14_16	(1<<11)
66 #define IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_12_16	(2<<11)
67 #define IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_10_16	(3<<11)
68 #define IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_9_16		(4<<11)
69 #define IOMUXC_GPR13_SATA_SATA_PHY_4_ATTEN_8_16		(5<<11)
70 
71 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_0P00_DB	(0<<7)
72 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_0P37_DB	(1<<7)
73 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_0P74_DB	(2<<7)
74 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_1P11_DB	(3<<7)
75 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_1P48_DB	(4<<7)
76 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_1P85_DB	(5<<7)
77 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_2P22_DB	(6<<7)
78 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_2P59_DB	(7<<7)
79 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_2P96_DB	(8<<7)
80 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_3P33_DB	(9<<7)
81 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_3P70_DB	(0xA<<7)
82 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_4P07_DB	(0xB<<7)
83 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_4P44_DB	(0xC<<7)
84 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_4P81_DB	(0xD<<7)
85 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_5P28_DB	(0xE<<7)
86 #define IOMUXC_GPR13_SATA_PHY_3_TXBOOST_5P75_DB	(0xF<<7)
87 
88 #define IOMUXC_GPR13_SATA_PHY_2_TX_0P937V	(0<<2)
89 #define IOMUXC_GPR13_SATA_PHY_2_TX_0P947V	(1<<2)
90 #define IOMUXC_GPR13_SATA_PHY_2_TX_0P957V	(2<<2)
91 #define IOMUXC_GPR13_SATA_PHY_2_TX_0P966V	(3<<2)
92 #define IOMUXC_GPR13_SATA_PHY_2_TX_0P976V	(4<<2)
93 #define IOMUXC_GPR13_SATA_PHY_2_TX_0P986V	(5<<2)
94 #define IOMUXC_GPR13_SATA_PHY_2_TX_0P996V	(6<<2)
95 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P005V	(7<<2)
96 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P015V	(8<<2)
97 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P025V	(9<<2)
98 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P035V	(0xA<<2)
99 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P045V	(0xB<<2)
100 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P054V	(0xC<<2)
101 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P064V	(0xD<<2)
102 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P074V	(0xE<<2)
103 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P084V	(0xF<<2)
104 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P094V	(0x10<<2)
105 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P104V	(0x11<<2)
106 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P113V	(0x12<<2)
107 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P123V	(0x13<<2)
108 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P133V	(0x14<<2)
109 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P143V	(0x15<<2)
110 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P152V	(0x16<<2)
111 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P162V	(0x17<<2)
112 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P172V	(0x18<<2)
113 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P182V	(0x19<<2)
114 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P191V	(0x1A<<2)
115 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P201V	(0x1B<<2)
116 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P211V	(0x1C<<2)
117 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P221V	(0x1D<<2)
118 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P230V	(0x1E<<2)
119 #define IOMUXC_GPR13_SATA_PHY_2_TX_1P240V	(0x1F<<2)
120 
121 #define IOMUXC_GPR13_SATA_PHY_1_FAST	0
122 #define IOMUXC_GPR13_SATA_PHY_1_MEDIUM	1
123 #define IOMUXC_GPR13_SATA_PHY_1_SLOW	2
124 
125 #define IOMUXC_GPR13_SATA_MASK (IOMUXC_GPR13_SATA_PHY_8_MASK \
126 				|IOMUXC_GPR13_SATA_PHY_7_MASK \
127 				|IOMUXC_GPR13_SATA_PHY_6_MASK \
128 				|IOMUXC_GPR13_SATA_SPEED_MASK \
129 				|IOMUXC_GPR13_SATA_PHY_5_MASK \
130 				|IOMUXC_GPR13_SATA_PHY_4_MASK \
131 				|IOMUXC_GPR13_SATA_PHY_3_MASK \
132 				|IOMUXC_GPR13_SATA_PHY_2_MASK \
133 				|IOMUXC_GPR13_SATA_PHY_1_MASK)
134 #endif	/* __ASM_ARCH_IOMUX_H__ */
135