GNU Linux-libre 5.13.14-gnu1
[releases.git] / drivers / pinctrl / berlin / berlin-bg4ct.c
1 // SPDX-License-Identifier: GPL-2.0
2 /*
3  * Marvell berlin4ct pinctrl driver
4  *
5  * Copyright (C) 2015 Marvell Technology Group Ltd.
6  *
7  * Author: Jisheng Zhang <jszhang@marvell.com>
8  */
9
10 #include <linux/init.h>
11 #include <linux/of_device.h>
12 #include <linux/platform_device.h>
13 #include <linux/regmap.h>
14
15 #include "berlin.h"
16
17 static const struct berlin_desc_group berlin4ct_soc_pinctrl_groups[] = {
18         BERLIN_PINCTRL_GROUP("EMMC_RSTn", 0x0, 0x3, 0x00,
19                         BERLIN_PINCTRL_FUNCTION(0x0, "emmc"), /* RSTn */
20                         BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), /* GPIO47 */
21         BERLIN_PINCTRL_GROUP("NAND_IO0", 0x0, 0x3, 0x03,
22                         BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO0 */
23                         BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* RXD0 */
24                         BERLIN_PINCTRL_FUNCTION(0x2, "sd1"), /* CLK */
25                         BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO0 */
26         BERLIN_PINCTRL_GROUP("NAND_IO1", 0x0, 0x3, 0x06,
27                         BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO1 */
28                         BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* RXD1 */
29                         BERLIN_PINCTRL_FUNCTION(0x2, "sd1"), /* CDn */
30                         BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO1 */
31         BERLIN_PINCTRL_GROUP("NAND_IO2", 0x0, 0x3, 0x09,
32                         BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO2 */
33                         BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* RXD2 */
34                         BERLIN_PINCTRL_FUNCTION(0x2, "sd1"), /* DAT0 */
35                         BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO2 */
36         BERLIN_PINCTRL_GROUP("NAND_IO3", 0x0, 0x3, 0x0c,
37                         BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO3 */
38                         BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* RXD3 */
39                         BERLIN_PINCTRL_FUNCTION(0x2, "sd1"), /* DAT1 */
40                         BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO3 */
41         BERLIN_PINCTRL_GROUP("NAND_IO4", 0x0, 0x3, 0x0f,
42                         BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO4 */
43                         BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* RXC */
44                         BERLIN_PINCTRL_FUNCTION(0x2, "sd1"), /* DAT2 */
45                         BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO4 */
46         BERLIN_PINCTRL_GROUP("NAND_IO5", 0x0, 0x3, 0x12,
47                         BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO5 */
48                         BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* RXCTL */
49                         BERLIN_PINCTRL_FUNCTION(0x2, "sd1"), /* DAT3 */
50                         BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO5 */
51         BERLIN_PINCTRL_GROUP("NAND_IO6", 0x0, 0x3, 0x15,
52                         BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO6 */
53                         BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* MDC */
54                         BERLIN_PINCTRL_FUNCTION(0x2, "sd1"), /* CMD */
55                         BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO6 */
56         BERLIN_PINCTRL_GROUP("NAND_IO7", 0x0, 0x3, 0x18,
57                         BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO7 */
58                         BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* MDIO */
59                         BERLIN_PINCTRL_FUNCTION(0x2, "sd1"), /* WP */
60                         BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO7 */
61         BERLIN_PINCTRL_GROUP("NAND_ALE", 0x0, 0x3, 0x1b,
62                         BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* ALE */
63                         BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* TXD0 */
64                         BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO8 */
65         BERLIN_PINCTRL_GROUP("NAND_CLE", 0x4, 0x3, 0x00,
66                         BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* CLE */
67                         BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* TXD1 */
68                         BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO9 */
69         BERLIN_PINCTRL_GROUP("NAND_WEn", 0x4, 0x3, 0x03,
70                         BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* WEn */
71                         BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* TXD2 */
72                         BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO10 */
73         BERLIN_PINCTRL_GROUP("NAND_REn", 0x4, 0x3, 0x06,
74                         BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* REn */
75                         BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* TXD3 */
76                         BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO11 */
77         BERLIN_PINCTRL_GROUP("NAND_WPn", 0x4, 0x3, 0x09,
78                         BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* WPn */
79                         BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO12 */
80         BERLIN_PINCTRL_GROUP("NAND_CEn", 0x4, 0x3, 0x0c,
81                         BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* CEn */
82                         BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* TXC */
83                         BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO13 */
84         BERLIN_PINCTRL_GROUP("NAND_RDY", 0x4, 0x3, 0x0f,
85                         BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* RDY */
86                         BERLIN_PINCTRL_FUNCTION(0x1, "rgmii"), /* TXCTL */
87                         BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO14 */
88         BERLIN_PINCTRL_GROUP("SD0_CLK", 0x4, 0x3, 0x12,
89                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO29 */
90                         BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* CLK*/
91                         BERLIN_PINCTRL_FUNCTION(0x2, "sts4"), /* CLK */
92                         BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG8 */
93                         BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG8 */
94         BERLIN_PINCTRL_GROUP("SD0_DAT0", 0x4, 0x3, 0x15,
95                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO30 */
96                         BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* DAT0 */
97                         BERLIN_PINCTRL_FUNCTION(0x2, "sts4"), /* SOP */
98                         BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG9 */
99                         BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG9 */
100         BERLIN_PINCTRL_GROUP("SD0_DAT1", 0x4, 0x3, 0x18,
101                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO31 */
102                         BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* DAT1 */
103                         BERLIN_PINCTRL_FUNCTION(0x2, "sts4"), /* SD */
104                         BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG10 */
105                         BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG10 */
106         BERLIN_PINCTRL_GROUP("SD0_DAT2", 0x4, 0x3, 0x1b,
107                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO32 */
108                         BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* DAT2 */
109                         BERLIN_PINCTRL_FUNCTION(0x2, "sts4"), /* VALD */
110                         BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG11 */
111                         BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG11 */
112         BERLIN_PINCTRL_GROUP("SD0_DAT3", 0x8, 0x3, 0x00,
113                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO33 */
114                         BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* DAT3 */
115                         BERLIN_PINCTRL_FUNCTION(0x2, "sts5"), /* CLK */
116                         BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG12 */
117                         BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG12 */
118         BERLIN_PINCTRL_GROUP("SD0_CDn", 0x8, 0x3, 0x03,
119                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO34 */
120                         BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* CDn */
121                         BERLIN_PINCTRL_FUNCTION(0x2, "sts5"), /* SOP */
122                         BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG13 */
123                         BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG13 */
124         BERLIN_PINCTRL_GROUP("SD0_CMD", 0x8, 0x3, 0x06,
125                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO35 */
126                         BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* CMD */
127                         BERLIN_PINCTRL_FUNCTION(0x2, "sts5"), /* SD */
128                         BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG14 */
129                         BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG14 */
130         BERLIN_PINCTRL_GROUP("SD0_WP", 0x8, 0x3, 0x09,
131                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO36 */
132                         BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* WP */
133                         BERLIN_PINCTRL_FUNCTION(0x2, "sts5"), /* VALD */
134                         BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG15 */
135                         BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG15 */
136         BERLIN_PINCTRL_GROUP("STS0_CLK", 0x8, 0x3, 0x0c,
137                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO21 */
138                         BERLIN_PINCTRL_FUNCTION(0x1, "sts0"), /* CLK */
139                         BERLIN_PINCTRL_FUNCTION(0x2, "cpupll"), /* CLKO */
140                         BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG0 */
141                         BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG0 */
142         BERLIN_PINCTRL_GROUP("STS0_SOP", 0x8, 0x3, 0x0f,
143                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO22 */
144                         BERLIN_PINCTRL_FUNCTION(0x1, "sts0"), /* SOP */
145                         BERLIN_PINCTRL_FUNCTION(0x2, "syspll"), /* CLKO */
146                         BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG1 */
147                         BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG1 */
148         BERLIN_PINCTRL_GROUP("STS0_SD", 0x8, 0x3, 0x12,
149                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO23 */
150                         BERLIN_PINCTRL_FUNCTION(0x1, "sts0"), /* SD */
151                         BERLIN_PINCTRL_FUNCTION(0x2, "mempll"), /* CLKO */
152                         BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG2 */
153                         BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG2 */
154         BERLIN_PINCTRL_GROUP("STS0_VALD", 0x8, 0x3, 0x15,
155                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO24 */
156                         BERLIN_PINCTRL_FUNCTION(0x1, "sts0"), /* VALD */
157                         BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG3 */
158                         BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG3 */
159         BERLIN_PINCTRL_GROUP("STS1_CLK", 0x8, 0x3, 0x18,
160                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO25 */
161                         BERLIN_PINCTRL_FUNCTION(0x1, "sts1"), /* CLK */
162                         BERLIN_PINCTRL_FUNCTION(0x2, "pwm0"),
163                         BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG4 */
164                         BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG4 */
165         BERLIN_PINCTRL_GROUP("STS1_SOP", 0x8, 0x3, 0x1b,
166                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO26 */
167                         BERLIN_PINCTRL_FUNCTION(0x1, "sts1"), /* SOP */
168                         BERLIN_PINCTRL_FUNCTION(0x2, "pwm1"),
169                         BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG5 */
170                         BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG5 */
171         BERLIN_PINCTRL_GROUP("STS1_SD", 0xc, 0x3, 0x00,
172                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO27 */
173                         BERLIN_PINCTRL_FUNCTION(0x1, "sts1"), /* SD */
174                         BERLIN_PINCTRL_FUNCTION(0x2, "pwm2"),
175                         BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG6 */
176                         BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG6 */
177         BERLIN_PINCTRL_GROUP("STS1_VALD", 0xc, 0x3, 0x03,
178                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO28 */
179                         BERLIN_PINCTRL_FUNCTION(0x1, "sts1"), /* VALD */
180                         BERLIN_PINCTRL_FUNCTION(0x2, "pwm3"),
181                         BERLIN_PINCTRL_FUNCTION(0x5, "v4g"), /* DBG7 */
182                         BERLIN_PINCTRL_FUNCTION(0x7, "phy")), /* DBG7 */
183         BERLIN_PINCTRL_GROUP("SCRD0_RST", 0xc, 0x3, 0x06,
184                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO15 */
185                         BERLIN_PINCTRL_FUNCTION(0x1, "scrd0"), /* RST */
186                         BERLIN_PINCTRL_FUNCTION(0x3, "sd1a")), /* CLK */
187         BERLIN_PINCTRL_GROUP("SCRD0_DCLK", 0xc, 0x3, 0x09,
188                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO16 */
189                         BERLIN_PINCTRL_FUNCTION(0x1, "scrd0"), /* DCLK */
190                         BERLIN_PINCTRL_FUNCTION(0x3, "sd1a")), /* CMD */
191         BERLIN_PINCTRL_GROUP("SCRD0_GPIO0", 0xc, 0x3, 0x0c,
192                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO17 */
193                         BERLIN_PINCTRL_FUNCTION(0x1, "scrd0"), /* SCRD0 GPIO0 */
194                         BERLIN_PINCTRL_FUNCTION(0x2, "sif"), /* DIO */
195                         BERLIN_PINCTRL_FUNCTION(0x3, "sd1a")), /* DAT0 */
196         BERLIN_PINCTRL_GROUP("SCRD0_GPIO1", 0xc, 0x3, 0x0f,
197                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO18 */
198                         BERLIN_PINCTRL_FUNCTION(0x1, "scrd0"), /* SCRD0 GPIO1 */
199                         BERLIN_PINCTRL_FUNCTION(0x2, "sif"), /* CLK */
200                         BERLIN_PINCTRL_FUNCTION(0x3, "sd1a")), /* DAT1 */
201         BERLIN_PINCTRL_GROUP("SCRD0_DIO", 0xc, 0x3, 0x12,
202                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO19 */
203                         BERLIN_PINCTRL_FUNCTION(0x1, "scrd0"), /* DIO */
204                         BERLIN_PINCTRL_FUNCTION(0x2, "sif"), /* DEN */
205                         BERLIN_PINCTRL_FUNCTION(0x3, "sd1a")), /* DAT2 */
206         BERLIN_PINCTRL_GROUP("SCRD0_CRD_PRES", 0xc, 0x3, 0x15,
207                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO20 */
208                         BERLIN_PINCTRL_FUNCTION(0x1, "scrd0"), /* crd pres */
209                         BERLIN_PINCTRL_FUNCTION(0x3, "sd1a")), /* DAT3 */
210         BERLIN_PINCTRL_GROUP("SPI1_SS0n", 0xc, 0x3, 0x18,
211                         BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SS0n */
212                         BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO37 */
213                         BERLIN_PINCTRL_FUNCTION(0x2, "sts2")), /* CLK */
214         BERLIN_PINCTRL_GROUP("SPI1_SS1n", 0xc, 0x3, 0x1b,
215                         BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SS1n */
216                         BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO38 */
217                         BERLIN_PINCTRL_FUNCTION(0x2, "sts2"), /* SOP */
218                         BERLIN_PINCTRL_FUNCTION(0x4, "pwm1")),
219         BERLIN_PINCTRL_GROUP("SPI1_SS2n", 0x10, 0x3, 0x00,
220                         BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SS2n */
221                         BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO39 */
222                         BERLIN_PINCTRL_FUNCTION(0x2, "sts2"), /* SD */
223                         BERLIN_PINCTRL_FUNCTION(0x4, "pwm0")),
224         BERLIN_PINCTRL_GROUP("SPI1_SS3n", 0x10, 0x3, 0x03,
225                         BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SS3n */
226                         BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO40 */
227                         BERLIN_PINCTRL_FUNCTION(0x2, "sts2")), /* VALD */
228         BERLIN_PINCTRL_GROUP("SPI1_SCLK", 0x10, 0x3, 0x06,
229                         BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SCLK */
230                         BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO41 */
231                         BERLIN_PINCTRL_FUNCTION(0x2, "sts3")), /* CLK */
232         BERLIN_PINCTRL_GROUP("SPI1_SDO", 0x10, 0x3, 0x09,
233                         BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SDO */
234                         BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO42 */
235                         BERLIN_PINCTRL_FUNCTION(0x2, "sts3")), /* SOP */
236         BERLIN_PINCTRL_GROUP("SPI1_SDI", 0x10, 0x3, 0x0c,
237                         BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SDI */
238                         BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO43 */
239                         BERLIN_PINCTRL_FUNCTION(0x2, "sts3")), /* SD */
240         BERLIN_PINCTRL_GROUP("USB0_DRV_VBUS", 0x10, 0x3, 0x0f,
241                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO44 */
242                         BERLIN_PINCTRL_FUNCTION(0x1, "usb0"), /* VBUS */
243                         BERLIN_PINCTRL_FUNCTION(0x2, "sts3")), /* VALD */
244         BERLIN_PINCTRL_GROUP("TW0_SCL", 0x10, 0x3, 0x12,
245                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO45 */
246                         BERLIN_PINCTRL_FUNCTION(0x1, "tw0")), /* SCL */
247         BERLIN_PINCTRL_GROUP("TW0_SDA", 0x10, 0x3, 0x15,
248                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO46 */
249                         BERLIN_PINCTRL_FUNCTION(0x1, "tw0")), /* SDA */
250 };
251
252 static const struct berlin_desc_group berlin4ct_avio_pinctrl_groups[] = {
253         BERLIN_PINCTRL_GROUP("TX_EDDC_SCL", 0x0, 0x3, 0x00,
254                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* AVIO GPIO0 */
255                         BERLIN_PINCTRL_FUNCTION(0x1, "tx_eddc"), /* SCL */
256                         BERLIN_PINCTRL_FUNCTION(0x2, "tw1")), /* SCL */
257         BERLIN_PINCTRL_GROUP("TX_EDDC_SDA", 0x0, 0x3, 0x03,
258                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* AVIO GPIO1 */
259                         BERLIN_PINCTRL_FUNCTION(0x1, "tx_eddc"), /* SDA */
260                         BERLIN_PINCTRL_FUNCTION(0x2, "tw1")), /* SDA */
261         BERLIN_PINCTRL_GROUP("I2S1_LRCKO", 0x0, 0x3, 0x06,
262                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* AVIO GPIO2 */
263                         BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* LRCKO */
264                         BERLIN_PINCTRL_FUNCTION(0x3, "sts6"), /* CLK */
265                         BERLIN_PINCTRL_FUNCTION(0x4, "adac"), /* DBG0 */
266                         BERLIN_PINCTRL_FUNCTION(0x6, "sd1b"), /* CLK */
267                         BERLIN_PINCTRL_FUNCTION(0x7, "avio")), /* DBG0 */
268         BERLIN_PINCTRL_GROUP("I2S1_BCLKO", 0x0, 0x3, 0x09,
269                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* AVIO GPIO3 */
270                         BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* BCLKO */
271                         BERLIN_PINCTRL_FUNCTION(0x3, "sts6"), /* SOP */
272                         BERLIN_PINCTRL_FUNCTION(0x4, "adac"), /* DBG1 */
273                         BERLIN_PINCTRL_FUNCTION(0x6, "sd1b"), /* CMD */
274                         BERLIN_PINCTRL_FUNCTION(0x7, "avio")), /* DBG1 */
275         BERLIN_PINCTRL_GROUP("I2S1_DO", 0x0, 0x3, 0x0c,
276                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* AVIO GPIO4 */
277                         BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* DO */
278                         BERLIN_PINCTRL_FUNCTION(0x3, "sts6"), /* SD */
279                         BERLIN_PINCTRL_FUNCTION(0x4, "adac"), /* DBG2 */
280                         BERLIN_PINCTRL_FUNCTION(0x6, "sd1b"), /* DAT0 */
281                         BERLIN_PINCTRL_FUNCTION(0x7, "avio")), /* DBG2 */
282         BERLIN_PINCTRL_GROUP("I2S1_MCLK", 0x0, 0x3, 0x0f,
283                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* AVIO GPIO5 */
284                         BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* MCLK */
285                         BERLIN_PINCTRL_FUNCTION(0x3, "sts6"), /* VALD */
286                         BERLIN_PINCTRL_FUNCTION(0x4, "adac_test"), /* MCLK */
287                         BERLIN_PINCTRL_FUNCTION(0x6, "sd1b"), /* DAT1 */
288                         BERLIN_PINCTRL_FUNCTION(0x7, "avio")), /* DBG3 */
289         BERLIN_PINCTRL_GROUP("SPDIFO", 0x0, 0x3, 0x12,
290                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* AVIO GPIO6 */
291                         BERLIN_PINCTRL_FUNCTION(0x1, "spdifo"),
292                         BERLIN_PINCTRL_FUNCTION(0x2, "avpll"), /* CLKO */
293                         BERLIN_PINCTRL_FUNCTION(0x4, "adac")), /* DBG3 */
294         BERLIN_PINCTRL_GROUP("I2S2_MCLK", 0x0, 0x3, 0x15,
295                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* AVIO GPIO7 */
296                         BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* MCLK */
297                         BERLIN_PINCTRL_FUNCTION(0x4, "hdmi"), /* FBCLK */
298                         BERLIN_PINCTRL_FUNCTION(0x5, "pdm")), /* CLKO */
299         BERLIN_PINCTRL_GROUP("I2S2_LRCKI", 0x0, 0x3, 0x18,
300                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* AVIO GPIO8 */
301                         BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* LRCKI */
302                         BERLIN_PINCTRL_FUNCTION(0x2, "pwm0"),
303                         BERLIN_PINCTRL_FUNCTION(0x3, "sts7"), /* CLK */
304                         BERLIN_PINCTRL_FUNCTION(0x4, "adac_test"), /* LRCK */
305                         BERLIN_PINCTRL_FUNCTION(0x6, "sd1b")), /* DAT2 */
306         BERLIN_PINCTRL_GROUP("I2S2_BCLKI", 0x0, 0x3, 0x1b,
307                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* AVIO GPIO9 */
308                         BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* BCLKI */
309                         BERLIN_PINCTRL_FUNCTION(0x2, "pwm1"),
310                         BERLIN_PINCTRL_FUNCTION(0x3, "sts7"), /* SOP */
311                         BERLIN_PINCTRL_FUNCTION(0x4, "adac_test"), /* BCLK */
312                         BERLIN_PINCTRL_FUNCTION(0x6, "sd1b")), /* DAT3 */
313         BERLIN_PINCTRL_GROUP("I2S2_DI0", 0x4, 0x3, 0x00,
314                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* AVIO GPIO10 */
315                         BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* DI0 */
316                         BERLIN_PINCTRL_FUNCTION(0x2, "pwm2"),
317                         BERLIN_PINCTRL_FUNCTION(0x3, "sts7"), /* SD */
318                         BERLIN_PINCTRL_FUNCTION(0x4, "adac_test"), /* SDIN */
319                         BERLIN_PINCTRL_FUNCTION(0x5, "pdm"), /* DI0 */
320                         BERLIN_PINCTRL_FUNCTION(0x6, "sd1b")), /* CDn */
321         BERLIN_PINCTRL_GROUP("I2S2_DI1", 0x4, 0x3, 0x03,
322                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* AVIO GPIO11 */
323                         BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* DI1 */
324                         BERLIN_PINCTRL_FUNCTION(0x2, "pwm3"),
325                         BERLIN_PINCTRL_FUNCTION(0x3, "sts7"), /* VALD */
326                         BERLIN_PINCTRL_FUNCTION(0x4, "adac_test"), /* PWMCLK */
327                         BERLIN_PINCTRL_FUNCTION(0x5, "pdm"), /* DI1 */
328                         BERLIN_PINCTRL_FUNCTION(0x6, "sd1b")), /* WP */
329 };
330
331 static const struct berlin_desc_group berlin4ct_sysmgr_pinctrl_groups[] = {
332         BERLIN_PINCTRL_GROUP("SM_TW2_SCL", 0x0, 0x3, 0x00,
333                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* SM GPIO19 */
334                         BERLIN_PINCTRL_FUNCTION(0x1, "tw2")), /* SCL */
335         BERLIN_PINCTRL_GROUP("SM_TW2_SDA", 0x0, 0x3, 0x03,
336                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* SM GPIO20 */
337                         BERLIN_PINCTRL_FUNCTION(0x1, "tw2")), /* SDA */
338         BERLIN_PINCTRL_GROUP("SM_TW3_SCL", 0x0, 0x3, 0x06,
339                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* SM GPIO21 */
340                         BERLIN_PINCTRL_FUNCTION(0x1, "tw3")), /* SCL */
341         BERLIN_PINCTRL_GROUP("SM_TW3_SDA", 0x0, 0x3, 0x09,
342                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* SM GPIO22 */
343                         BERLIN_PINCTRL_FUNCTION(0x1, "tw3")), /* SDA */
344         BERLIN_PINCTRL_GROUP("SM_TMS", 0x0, 0x3, 0x0c,
345                         BERLIN_PINCTRL_FUNCTION(0x0, "jtag"), /* TMS */
346                         BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* SM GPIO0 */
347                         BERLIN_PINCTRL_FUNCTION(0x2, "pwm0")),
348         BERLIN_PINCTRL_GROUP("SM_TDI", 0x0, 0x3, 0x0f,
349                         BERLIN_PINCTRL_FUNCTION(0x0, "jtag"), /* TDI */
350                         BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* SM GPIO1 */
351                         BERLIN_PINCTRL_FUNCTION(0x2, "pwm1")),
352         BERLIN_PINCTRL_GROUP("SM_TDO", 0x0, 0x3, 0x12,
353                         BERLIN_PINCTRL_FUNCTION(0x0, "jtag"), /* TDO */
354                         BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), /* SM GPIO2 */
355         BERLIN_PINCTRL_GROUP("SM_URT0_TXD", 0x0, 0x3, 0x15,
356                         BERLIN_PINCTRL_FUNCTION(0x0, "uart0"), /* TXD */
357                         BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), /* SM GPIO3 */
358         BERLIN_PINCTRL_GROUP("SM_URT0_RXD", 0x0, 0x3, 0x18,
359                         BERLIN_PINCTRL_FUNCTION(0x0, "uart0"), /* RXD */
360                         BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), /* SM GPIO4 */
361         BERLIN_PINCTRL_GROUP("SM_URT1_TXD", 0x0, 0x3, 0x1b,
362                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* SM GPIO5 */
363                         BERLIN_PINCTRL_FUNCTION(0x1, "uart1"), /* TXD */
364                         BERLIN_PINCTRL_FUNCTION(0x2, "eth1"), /* RXCLK */
365                         BERLIN_PINCTRL_FUNCTION(0x3, "pwm2"),
366                         BERLIN_PINCTRL_FUNCTION(0x4, "timer0"),
367                         BERLIN_PINCTRL_FUNCTION(0x5, "clk_25m")),
368         BERLIN_PINCTRL_GROUP("SM_URT1_RXD", 0x4, 0x3, 0x00,
369                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* SM GPIO6 */
370                         BERLIN_PINCTRL_FUNCTION(0x1, "uart1"), /* RXD */
371                         BERLIN_PINCTRL_FUNCTION(0x3, "pwm3"),
372                         BERLIN_PINCTRL_FUNCTION(0x4, "timer1")),
373         BERLIN_PINCTRL_GROUP("SM_SPI2_SS0n", 0x4, 0x3, 0x03,
374                         BERLIN_PINCTRL_FUNCTION(0x0, "spi2"), /* SS0 n*/
375                         BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), /* SM GPIO7 */
376         BERLIN_PINCTRL_GROUP("SM_SPI2_SS1n", 0x4, 0x3, 0x06,
377                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* SM GPIO8 */
378                         BERLIN_PINCTRL_FUNCTION(0x1, "spi2")), /* SS1n */
379         BERLIN_PINCTRL_GROUP("SM_SPI2_SS2n", 0x4, 0x3, 0x09,
380                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* SM GPIO9 */
381                         BERLIN_PINCTRL_FUNCTION(0x1, "spi2"), /* SS2n */
382                         BERLIN_PINCTRL_FUNCTION(0x2, "eth1"), /* MDC */
383                         BERLIN_PINCTRL_FUNCTION(0x3, "pwm0"),
384                         BERLIN_PINCTRL_FUNCTION(0x4, "timer0"),
385                         BERLIN_PINCTRL_FUNCTION(0x5, "clk_25m")),
386         BERLIN_PINCTRL_GROUP("SM_SPI2_SS3n", 0x4, 0x3, 0x0c,
387                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* SM GPIO10 */
388                         BERLIN_PINCTRL_FUNCTION(0x1, "spi2"), /* SS3n */
389                         BERLIN_PINCTRL_FUNCTION(0x2, "eth1"), /* MDIO */
390                         BERLIN_PINCTRL_FUNCTION(0x3, "pwm1"),
391                         BERLIN_PINCTRL_FUNCTION(0x4, "timer1")),
392         BERLIN_PINCTRL_GROUP("SM_SPI2_SDO", 0x4, 0x3, 0x0f,
393                         BERLIN_PINCTRL_FUNCTION(0x0, "spi2"), /* SDO */
394                         BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), /* SM GPIO11 */
395         BERLIN_PINCTRL_GROUP("SM_SPI2_SDI", 0x4, 0x3, 0x12,
396                         BERLIN_PINCTRL_FUNCTION(0x0, "spi2"), /* SDI */
397                         BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), /* SM GPIO12 */
398         BERLIN_PINCTRL_GROUP("SM_SPI2_SCLK", 0x4, 0x3, 0x15,
399                         BERLIN_PINCTRL_FUNCTION(0x0, "spi2"), /* SCLK */
400                         BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), /* SM GPIO13 */
401         BERLIN_PINCTRL_GROUP("SM_FE_LED0", 0x4, 0x3, 0x18,
402                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* SM GPIO14 */
403                         BERLIN_PINCTRL_FUNCTION(0x2, "led")), /* LED0 */
404         BERLIN_PINCTRL_GROUP("SM_FE_LED1", 0x4, 0x3, 0x1b,
405                         BERLIN_PINCTRL_FUNCTION(0x0, "pwr"),
406                         BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* SM GPIO 15 */
407                         BERLIN_PINCTRL_FUNCTION(0x2, "led")), /* LED1 */
408         BERLIN_PINCTRL_GROUP("SM_FE_LED2", 0x8, 0x3, 0x00,
409                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* SM GPIO16 */
410                         BERLIN_PINCTRL_FUNCTION(0x2, "led")), /* LED2 */
411         BERLIN_PINCTRL_GROUP("SM_HDMI_HPD", 0x8, 0x3, 0x03,
412                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* SM GPIO17 */
413                         BERLIN_PINCTRL_FUNCTION(0x1, "hdmi")), /* HPD */
414         BERLIN_PINCTRL_GROUP("SM_HDMI_CEC", 0x8, 0x3, 0x06,
415                         BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* SM GPIO18 */
416                         BERLIN_PINCTRL_FUNCTION(0x1, "hdmi")), /* CEC */
417 };
418
419 static const struct berlin_pinctrl_desc berlin4ct_soc_pinctrl_data = {
420         .groups = berlin4ct_soc_pinctrl_groups,
421         .ngroups = ARRAY_SIZE(berlin4ct_soc_pinctrl_groups),
422 };
423
424 static const struct berlin_pinctrl_desc berlin4ct_avio_pinctrl_data = {
425         .groups = berlin4ct_avio_pinctrl_groups,
426         .ngroups = ARRAY_SIZE(berlin4ct_avio_pinctrl_groups),
427 };
428
429 static const struct berlin_pinctrl_desc berlin4ct_sysmgr_pinctrl_data = {
430         .groups = berlin4ct_sysmgr_pinctrl_groups,
431         .ngroups = ARRAY_SIZE(berlin4ct_sysmgr_pinctrl_groups),
432 };
433
434 static const struct of_device_id berlin4ct_pinctrl_match[] = {
435         {
436                 .compatible = "marvell,berlin4ct-soc-pinctrl",
437                 .data = &berlin4ct_soc_pinctrl_data,
438         },
439         {
440                 .compatible = "marvell,berlin4ct-avio-pinctrl",
441                 .data = &berlin4ct_avio_pinctrl_data,
442         },
443         {
444                 .compatible = "marvell,berlin4ct-system-pinctrl",
445                 .data = &berlin4ct_sysmgr_pinctrl_data,
446         },
447         {}
448 };
449
450 static int berlin4ct_pinctrl_probe(struct platform_device *pdev)
451 {
452         const struct of_device_id *match =
453                 of_match_device(berlin4ct_pinctrl_match, &pdev->dev);
454         struct regmap_config *rmconfig;
455         struct regmap *regmap;
456         struct resource *res;
457         void __iomem *base;
458
459         rmconfig = devm_kzalloc(&pdev->dev, sizeof(*rmconfig), GFP_KERNEL);
460         if (!rmconfig)
461                 return -ENOMEM;
462
463         res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
464         base = devm_ioremap_resource(&pdev->dev, res);
465         if (IS_ERR(base))
466                 return PTR_ERR(base);
467
468         rmconfig->reg_bits = 32,
469         rmconfig->val_bits = 32,
470         rmconfig->reg_stride = 4,
471         rmconfig->max_register = resource_size(res);
472
473         regmap = devm_regmap_init_mmio(&pdev->dev, base, rmconfig);
474         if (IS_ERR(regmap))
475                 return PTR_ERR(regmap);
476
477         return berlin_pinctrl_probe_regmap(pdev, match->data, regmap);
478 }
479
480 static struct platform_driver berlin4ct_pinctrl_driver = {
481         .probe  = berlin4ct_pinctrl_probe,
482         .driver = {
483                 .name = "berlin4ct-pinctrl",
484                 .of_match_table = berlin4ct_pinctrl_match,
485         },
486 };
487 builtin_platform_driver(berlin4ct_pinctrl_driver);