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48b6bce3 AT |
1 | /* |
2 | * Marvell Berlin BG2CD pinctrl driver. | |
3 | * | |
4 | * Copyright (C) 2014 Marvell Technology Group Ltd. | |
5 | * | |
1d48fb6e | 6 | * Antoine Ténart <antoine.tenart@free-electrons.com> |
48b6bce3 AT |
7 | * |
8 | * This file is licensed under the terms of the GNU General Public | |
9 | * License version 2. This program is licensed "as is" without any | |
10 | * warranty of any kind, whether express or implied. | |
11 | */ | |
12 | ||
13 | #include <linux/module.h> | |
14 | #include <linux/of_device.h> | |
15 | #include <linux/platform_device.h> | |
16 | #include <linux/regmap.h> | |
17 | ||
18 | #include "berlin.h" | |
19 | ||
20 | static const struct berlin_desc_group berlin2cd_soc_pinctrl_groups[] = { | |
21 | /* G */ | |
3c6531c7 | 22 | BERLIN_PINCTRL_GROUP("G0", 0x00, 0x3, 0x00, |
48b6bce3 AT |
23 | BERLIN_PINCTRL_FUNCTION(0x0, "jtag"), |
24 | BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), | |
25 | BERLIN_PINCTRL_FUNCTION(0x2, "led"), | |
26 | BERLIN_PINCTRL_FUNCTION(0x3, "pwm")), | |
3c6531c7 | 27 | BERLIN_PINCTRL_GROUP("G1", 0x00, 0x3, 0x03, |
48b6bce3 AT |
28 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), |
29 | BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), | |
30 | BERLIN_PINCTRL_FUNCTION(0x6, "usb0_dbg"), | |
31 | BERLIN_PINCTRL_FUNCTION(0x7, "usb1_dbg")), | |
3c6531c7 | 32 | BERLIN_PINCTRL_GROUP("G2", 0x00, 0x3, 0x06, |
48b6bce3 AT |
33 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), |
34 | BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), | |
35 | BERLIN_PINCTRL_FUNCTION(0x2, "fe"), | |
36 | BERLIN_PINCTRL_FUNCTION(0x3, "pll"), | |
37 | BERLIN_PINCTRL_FUNCTION(0x6, "usb0_dbg"), | |
38 | BERLIN_PINCTRL_FUNCTION(0x7, "usb1_dbg")), | |
3c6531c7 | 39 | BERLIN_PINCTRL_GROUP("G3", 0x00, 0x3, 0x09, |
48b6bce3 AT |
40 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), |
41 | BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), | |
42 | BERLIN_PINCTRL_FUNCTION(0x2, "twsi2"), | |
43 | BERLIN_PINCTRL_FUNCTION(0x3, "pll"), | |
44 | BERLIN_PINCTRL_FUNCTION(0x4, "fe"), | |
45 | BERLIN_PINCTRL_FUNCTION(0x6, "usb0_dbg"), | |
46 | BERLIN_PINCTRL_FUNCTION(0x7, "usb1_dbg")), | |
3c6531c7 | 47 | BERLIN_PINCTRL_GROUP("G4", 0x00, 0x3, 0x0c, |
48b6bce3 AT |
48 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), |
49 | BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), | |
50 | BERLIN_PINCTRL_FUNCTION(0x2, "twsi3"), | |
51 | BERLIN_PINCTRL_FUNCTION(0x3, "pll"), | |
52 | BERLIN_PINCTRL_FUNCTION(0x4, "pwm"), | |
53 | BERLIN_PINCTRL_FUNCTION(0x6, "usb0_dbg"), | |
54 | BERLIN_PINCTRL_FUNCTION(0x7, "usb1_dbg")), | |
3c6531c7 | 55 | BERLIN_PINCTRL_GROUP("G5", 0x00, 0x3, 0x0f, |
48b6bce3 AT |
56 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), |
57 | BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), | |
58 | BERLIN_PINCTRL_FUNCTION(0x2, "twsi3"), | |
59 | BERLIN_PINCTRL_FUNCTION(0x3, "arc"), | |
60 | BERLIN_PINCTRL_FUNCTION(0x4, "pwm"), | |
61 | BERLIN_PINCTRL_FUNCTION(0x6, "usb0_dbg"), | |
62 | BERLIN_PINCTRL_FUNCTION(0x7, "usb1_dbg")), | |
3c6531c7 | 63 | BERLIN_PINCTRL_GROUP("G6", 0x00, 0x3, 0x12, |
48b6bce3 AT |
64 | BERLIN_PINCTRL_FUNCTION(0x0, "uart0"), /* RX/TX */ |
65 | BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), | |
3c6531c7 | 66 | BERLIN_PINCTRL_GROUP("G7", 0x00, 0x3, 0x15, |
48b6bce3 AT |
67 | BERLIN_PINCTRL_FUNCTION(0x0, "eddc"), |
68 | BERLIN_PINCTRL_FUNCTION(0x1, "twsi1"), | |
69 | BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), | |
3c6531c7 | 70 | BERLIN_PINCTRL_GROUP("G8", 0x00, 0x3, 0x18, |
2e89f4c3 | 71 | BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SS0n */ |
48b6bce3 | 72 | BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), |
3c6531c7 | 73 | BERLIN_PINCTRL_GROUP("G9", 0x00, 0x3, 0x1b, |
48b6bce3 | 74 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), |
2e89f4c3 | 75 | BERLIN_PINCTRL_FUNCTION(0x1, "spi1"), /* SS1n/SS2n */ |
3c6531c7 TH |
76 | BERLIN_PINCTRL_FUNCTION(0x3, "twsi0")), |
77 | BERLIN_PINCTRL_GROUP("G10", 0x00, 0x2, 0x1e, | |
2e89f4c3 | 78 | BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* CLK */ |
48b6bce3 | 79 | BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), |
3c6531c7 | 80 | BERLIN_PINCTRL_GROUP("G11", 0x04, 0x2, 0x00, |
2e89f4c3 | 81 | BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SDI/SDO */ |
48b6bce3 | 82 | BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), |
3c6531c7 | 83 | BERLIN_PINCTRL_GROUP("G12", 0x04, 0x3, 0x02, |
48b6bce3 AT |
84 | BERLIN_PINCTRL_FUNCTION(0x0, "usb1"), |
85 | BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), | |
3c6531c7 | 86 | BERLIN_PINCTRL_GROUP("G13", 0x04, 0x3, 0x05, |
48b6bce3 AT |
87 | BERLIN_PINCTRL_FUNCTION(0x0, "nand"), |
88 | BERLIN_PINCTRL_FUNCTION(0x1, "usb0_dbg"), | |
89 | BERLIN_PINCTRL_FUNCTION(0x2, "usb1_dbg")), | |
3c6531c7 | 90 | BERLIN_PINCTRL_GROUP("G14", 0x04, 0x1, 0x08, |
48b6bce3 AT |
91 | BERLIN_PINCTRL_FUNCTION(0x0, "nand"), |
92 | BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), | |
3c6531c7 | 93 | BERLIN_PINCTRL_GROUP("G15", 0x04, 0x3, 0x09, |
48b6bce3 AT |
94 | BERLIN_PINCTRL_FUNCTION(0x0, "jtag"), |
95 | BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), | |
3c6531c7 | 96 | BERLIN_PINCTRL_GROUP("G16", 0x04, 0x3, 0x0c, |
48b6bce3 | 97 | BERLIN_PINCTRL_FUNCTION_UNKNOWN), |
3c6531c7 | 98 | BERLIN_PINCTRL_GROUP("G17", 0x04, 0x3, 0x0f, |
48b6bce3 | 99 | BERLIN_PINCTRL_FUNCTION_UNKNOWN), |
3c6531c7 | 100 | BERLIN_PINCTRL_GROUP("G18", 0x04, 0x2, 0x12, |
48b6bce3 | 101 | BERLIN_PINCTRL_FUNCTION_UNKNOWN), |
3c6531c7 | 102 | BERLIN_PINCTRL_GROUP("G19", 0x04, 0x2, 0x14, |
48b6bce3 | 103 | BERLIN_PINCTRL_FUNCTION_UNKNOWN), |
3c6531c7 | 104 | BERLIN_PINCTRL_GROUP("G20", 0x04, 0x2, 0x16, |
48b6bce3 | 105 | BERLIN_PINCTRL_FUNCTION_UNKNOWN), |
3c6531c7 | 106 | BERLIN_PINCTRL_GROUP("G21", 0x04, 0x3, 0x18, |
48b6bce3 | 107 | BERLIN_PINCTRL_FUNCTION_UNKNOWN), |
3c6531c7 | 108 | BERLIN_PINCTRL_GROUP("G22", 0x04, 0x3, 0x1b, |
48b6bce3 | 109 | BERLIN_PINCTRL_FUNCTION_UNKNOWN), |
3c6531c7 | 110 | BERLIN_PINCTRL_GROUP("G23", 0x08, 0x3, 0x00, |
48b6bce3 | 111 | BERLIN_PINCTRL_FUNCTION_UNKNOWN), |
3c6531c7 | 112 | BERLIN_PINCTRL_GROUP("G24", 0x08, 0x2, 0x03, |
48b6bce3 | 113 | BERLIN_PINCTRL_FUNCTION_UNKNOWN), |
3c6531c7 | 114 | BERLIN_PINCTRL_GROUP("G25", 0x08, 0x2, 0x05, |
48b6bce3 | 115 | BERLIN_PINCTRL_FUNCTION_UNKNOWN), |
3c6531c7 | 116 | BERLIN_PINCTRL_GROUP("G26", 0x08, 0x1, 0x07, |
48b6bce3 | 117 | BERLIN_PINCTRL_FUNCTION_UNKNOWN), |
3c6531c7 | 118 | BERLIN_PINCTRL_GROUP("G27", 0x08, 0x2, 0x08, |
48b6bce3 | 119 | BERLIN_PINCTRL_FUNCTION_UNKNOWN), |
3c6531c7 TH |
120 | BERLIN_PINCTRL_GROUP("G28", 0x08, 0x3, 0x0a, |
121 | BERLIN_PINCTRL_FUNCTION_UNKNOWN), | |
122 | BERLIN_PINCTRL_GROUP("G29", 0x08, 0x3, 0x0d, | |
48b6bce3 AT |
123 | BERLIN_PINCTRL_FUNCTION_UNKNOWN), |
124 | }; | |
125 | ||
126 | static const struct berlin_desc_group berlin2cd_sysmgr_pinctrl_groups[] = { | |
127 | /* GSM */ | |
128 | BERLIN_PINCTRL_GROUP("GSM0", 0x40, 0x2, 0x00, | |
129 | BERLIN_PINCTRL_FUNCTION_UNKNOWN), | |
130 | BERLIN_PINCTRL_GROUP("GSM1", 0x40, 0x2, 0x02, | |
131 | BERLIN_PINCTRL_FUNCTION_UNKNOWN), | |
132 | BERLIN_PINCTRL_GROUP("GSM2", 0x40, 0x2, 0x04, | |
133 | BERLIN_PINCTRL_FUNCTION_UNKNOWN), | |
134 | BERLIN_PINCTRL_GROUP("GSM3", 0x40, 0x2, 0x06, | |
135 | BERLIN_PINCTRL_FUNCTION_UNKNOWN), | |
136 | BERLIN_PINCTRL_GROUP("GSM4", 0x40, 0x2, 0x08, | |
137 | BERLIN_PINCTRL_FUNCTION_UNKNOWN), | |
138 | BERLIN_PINCTRL_GROUP("GSM5", 0x40, 0x2, 0x0a, | |
139 | BERLIN_PINCTRL_FUNCTION_UNKNOWN), | |
140 | BERLIN_PINCTRL_GROUP("GSM6", 0x40, 0x2, 0x0c, | |
141 | BERLIN_PINCTRL_FUNCTION_UNKNOWN), | |
142 | BERLIN_PINCTRL_GROUP("GSM7", 0x40, 0x1, 0x0e, | |
143 | BERLIN_PINCTRL_FUNCTION_UNKNOWN), | |
144 | BERLIN_PINCTRL_GROUP("GSM8", 0x40, 0x1, 0x0f, | |
145 | BERLIN_PINCTRL_FUNCTION_UNKNOWN), | |
146 | BERLIN_PINCTRL_GROUP("GSM9", 0x40, 0x1, 0x10, | |
147 | BERLIN_PINCTRL_FUNCTION_UNKNOWN), | |
148 | BERLIN_PINCTRL_GROUP("GSM10", 0x40, 0x1, 0x11, | |
149 | BERLIN_PINCTRL_FUNCTION_UNKNOWN), | |
150 | BERLIN_PINCTRL_GROUP("GSM11", 0x40, 0x1, 0x12, | |
151 | BERLIN_PINCTRL_FUNCTION_UNKNOWN), | |
152 | }; | |
153 | ||
154 | static const struct berlin_pinctrl_desc berlin2cd_soc_pinctrl_data = { | |
155 | .groups = berlin2cd_soc_pinctrl_groups, | |
156 | .ngroups = ARRAY_SIZE(berlin2cd_soc_pinctrl_groups), | |
157 | }; | |
158 | ||
159 | static const struct berlin_pinctrl_desc berlin2cd_sysmgr_pinctrl_data = { | |
160 | .groups = berlin2cd_sysmgr_pinctrl_groups, | |
161 | .ngroups = ARRAY_SIZE(berlin2cd_sysmgr_pinctrl_groups), | |
162 | }; | |
163 | ||
164 | static const struct of_device_id berlin2cd_pinctrl_match[] = { | |
165 | { | |
f52bf55c | 166 | .compatible = "marvell,berlin2cd-soc-pinctrl", |
48b6bce3 AT |
167 | .data = &berlin2cd_soc_pinctrl_data |
168 | }, | |
169 | { | |
f52bf55c | 170 | .compatible = "marvell,berlin2cd-system-pinctrl", |
48b6bce3 AT |
171 | .data = &berlin2cd_sysmgr_pinctrl_data |
172 | }, | |
173 | {} | |
174 | }; | |
175 | MODULE_DEVICE_TABLE(of, berlin2cd_pinctrl_match); | |
176 | ||
177 | static int berlin2cd_pinctrl_probe(struct platform_device *pdev) | |
178 | { | |
179 | const struct of_device_id *match = | |
180 | of_match_device(berlin2cd_pinctrl_match, &pdev->dev); | |
48b6bce3 AT |
181 | |
182 | return berlin_pinctrl_probe(pdev, match->data); | |
183 | } | |
184 | ||
185 | static struct platform_driver berlin2cd_pinctrl_driver = { | |
186 | .probe = berlin2cd_pinctrl_probe, | |
187 | .driver = { | |
188 | .name = "berlin-bg2cd-pinctrl", | |
48b6bce3 AT |
189 | .of_match_table = berlin2cd_pinctrl_match, |
190 | }, | |
191 | }; | |
192 | module_platform_driver(berlin2cd_pinctrl_driver); | |
193 | ||
1d48fb6e | 194 | MODULE_AUTHOR("Antoine Ténart <antoine.tenart@free-electrons.com>"); |
48b6bce3 AT |
195 | MODULE_DESCRIPTION("Marvell Berlin BG2CD pinctrl driver"); |
196 | MODULE_LICENSE("GPL"); |