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.h> |
12 | #include <linux/platform_device.h> |
13 | #include <linux/property.h> |
14 | #include <linux/regmap.h> |
15 | |
16 | #include "berlin.h" |
17 | |
18 | static const struct berlin_desc_group berlin4ct_soc_pinctrl_groups[] = { |
19 | BERLIN_PINCTRL_GROUP("EMMC_RSTn" , 0x0, 0x3, 0x00, |
20 | BERLIN_PINCTRL_FUNCTION(0x0, "emmc" ), /* RSTn */ |
21 | BERLIN_PINCTRL_FUNCTION(0x1, "gpio" )), /* GPIO47 */ |
22 | BERLIN_PINCTRL_GROUP("NAND_IO0" , 0x0, 0x3, 0x03, |
23 | BERLIN_PINCTRL_FUNCTION(0x0, "nand" ), /* IO0 */ |
24 | BERLIN_PINCTRL_FUNCTION(0x1, "rgmii" ), /* RXD0 */ |
25 | BERLIN_PINCTRL_FUNCTION(0x2, "sd1" ), /* CLK */ |
26 | BERLIN_PINCTRL_FUNCTION(0x3, "gpio" )), /* GPIO0 */ |
27 | BERLIN_PINCTRL_GROUP("NAND_IO1" , 0x0, 0x3, 0x06, |
28 | BERLIN_PINCTRL_FUNCTION(0x0, "nand" ), /* IO1 */ |
29 | BERLIN_PINCTRL_FUNCTION(0x1, "rgmii" ), /* RXD1 */ |
30 | BERLIN_PINCTRL_FUNCTION(0x2, "sd1" ), /* CDn */ |
31 | BERLIN_PINCTRL_FUNCTION(0x3, "gpio" )), /* GPIO1 */ |
32 | BERLIN_PINCTRL_GROUP("NAND_IO2" , 0x0, 0x3, 0x09, |
33 | BERLIN_PINCTRL_FUNCTION(0x0, "nand" ), /* IO2 */ |
34 | BERLIN_PINCTRL_FUNCTION(0x1, "rgmii" ), /* RXD2 */ |
35 | BERLIN_PINCTRL_FUNCTION(0x2, "sd1" ), /* DAT0 */ |
36 | BERLIN_PINCTRL_FUNCTION(0x3, "gpio" )), /* GPIO2 */ |
37 | BERLIN_PINCTRL_GROUP("NAND_IO3" , 0x0, 0x3, 0x0c, |
38 | BERLIN_PINCTRL_FUNCTION(0x0, "nand" ), /* IO3 */ |
39 | BERLIN_PINCTRL_FUNCTION(0x1, "rgmii" ), /* RXD3 */ |
40 | BERLIN_PINCTRL_FUNCTION(0x2, "sd1" ), /* DAT1 */ |
41 | BERLIN_PINCTRL_FUNCTION(0x3, "gpio" )), /* GPIO3 */ |
42 | BERLIN_PINCTRL_GROUP("NAND_IO4" , 0x0, 0x3, 0x0f, |
43 | BERLIN_PINCTRL_FUNCTION(0x0, "nand" ), /* IO4 */ |
44 | BERLIN_PINCTRL_FUNCTION(0x1, "rgmii" ), /* RXC */ |
45 | BERLIN_PINCTRL_FUNCTION(0x2, "sd1" ), /* DAT2 */ |
46 | BERLIN_PINCTRL_FUNCTION(0x3, "gpio" )), /* GPIO4 */ |
47 | BERLIN_PINCTRL_GROUP("NAND_IO5" , 0x0, 0x3, 0x12, |
48 | BERLIN_PINCTRL_FUNCTION(0x0, "nand" ), /* IO5 */ |
49 | BERLIN_PINCTRL_FUNCTION(0x1, "rgmii" ), /* RXCTL */ |
50 | BERLIN_PINCTRL_FUNCTION(0x2, "sd1" ), /* DAT3 */ |
51 | BERLIN_PINCTRL_FUNCTION(0x3, "gpio" )), /* GPIO5 */ |
52 | BERLIN_PINCTRL_GROUP("NAND_IO6" , 0x0, 0x3, 0x15, |
53 | BERLIN_PINCTRL_FUNCTION(0x0, "nand" ), /* IO6 */ |
54 | BERLIN_PINCTRL_FUNCTION(0x1, "rgmii" ), /* MDC */ |
55 | BERLIN_PINCTRL_FUNCTION(0x2, "sd1" ), /* CMD */ |
56 | BERLIN_PINCTRL_FUNCTION(0x3, "gpio" )), /* GPIO6 */ |
57 | BERLIN_PINCTRL_GROUP("NAND_IO7" , 0x0, 0x3, 0x18, |
58 | BERLIN_PINCTRL_FUNCTION(0x0, "nand" ), /* IO7 */ |
59 | BERLIN_PINCTRL_FUNCTION(0x1, "rgmii" ), /* MDIO */ |
60 | BERLIN_PINCTRL_FUNCTION(0x2, "sd1" ), /* WP */ |
61 | BERLIN_PINCTRL_FUNCTION(0x3, "gpio" )), /* GPIO7 */ |
62 | BERLIN_PINCTRL_GROUP("NAND_ALE" , 0x0, 0x3, 0x1b, |
63 | BERLIN_PINCTRL_FUNCTION(0x0, "nand" ), /* ALE */ |
64 | BERLIN_PINCTRL_FUNCTION(0x1, "rgmii" ), /* TXD0 */ |
65 | BERLIN_PINCTRL_FUNCTION(0x3, "gpio" )), /* GPIO8 */ |
66 | BERLIN_PINCTRL_GROUP("NAND_CLE" , 0x4, 0x3, 0x00, |
67 | BERLIN_PINCTRL_FUNCTION(0x0, "nand" ), /* CLE */ |
68 | BERLIN_PINCTRL_FUNCTION(0x1, "rgmii" ), /* TXD1 */ |
69 | BERLIN_PINCTRL_FUNCTION(0x3, "gpio" )), /* GPIO9 */ |
70 | BERLIN_PINCTRL_GROUP("NAND_WEn" , 0x4, 0x3, 0x03, |
71 | BERLIN_PINCTRL_FUNCTION(0x0, "nand" ), /* WEn */ |
72 | BERLIN_PINCTRL_FUNCTION(0x1, "rgmii" ), /* TXD2 */ |
73 | BERLIN_PINCTRL_FUNCTION(0x3, "gpio" )), /* GPIO10 */ |
74 | BERLIN_PINCTRL_GROUP("NAND_REn" , 0x4, 0x3, 0x06, |
75 | BERLIN_PINCTRL_FUNCTION(0x0, "nand" ), /* REn */ |
76 | BERLIN_PINCTRL_FUNCTION(0x1, "rgmii" ), /* TXD3 */ |
77 | BERLIN_PINCTRL_FUNCTION(0x3, "gpio" )), /* GPIO11 */ |
78 | BERLIN_PINCTRL_GROUP("NAND_WPn" , 0x4, 0x3, 0x09, |
79 | BERLIN_PINCTRL_FUNCTION(0x0, "nand" ), /* WPn */ |
80 | BERLIN_PINCTRL_FUNCTION(0x3, "gpio" )), /* GPIO12 */ |
81 | BERLIN_PINCTRL_GROUP("NAND_CEn" , 0x4, 0x3, 0x0c, |
82 | BERLIN_PINCTRL_FUNCTION(0x0, "nand" ), /* CEn */ |
83 | BERLIN_PINCTRL_FUNCTION(0x1, "rgmii" ), /* TXC */ |
84 | BERLIN_PINCTRL_FUNCTION(0x3, "gpio" )), /* GPIO13 */ |
85 | BERLIN_PINCTRL_GROUP("NAND_RDY" , 0x4, 0x3, 0x0f, |
86 | BERLIN_PINCTRL_FUNCTION(0x0, "nand" ), /* RDY */ |
87 | BERLIN_PINCTRL_FUNCTION(0x1, "rgmii" ), /* TXCTL */ |
88 | BERLIN_PINCTRL_FUNCTION(0x3, "gpio" )), /* GPIO14 */ |
89 | BERLIN_PINCTRL_GROUP("SD0_CLK" , 0x4, 0x3, 0x12, |
90 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* GPIO29 */ |
91 | BERLIN_PINCTRL_FUNCTION(0x1, "sd0" ), /* CLK*/ |
92 | BERLIN_PINCTRL_FUNCTION(0x2, "sts4" ), /* CLK */ |
93 | BERLIN_PINCTRL_FUNCTION(0x5, "v4g" ), /* DBG8 */ |
94 | BERLIN_PINCTRL_FUNCTION(0x7, "phy" )), /* DBG8 */ |
95 | BERLIN_PINCTRL_GROUP("SD0_DAT0" , 0x4, 0x3, 0x15, |
96 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* GPIO30 */ |
97 | BERLIN_PINCTRL_FUNCTION(0x1, "sd0" ), /* DAT0 */ |
98 | BERLIN_PINCTRL_FUNCTION(0x2, "sts4" ), /* SOP */ |
99 | BERLIN_PINCTRL_FUNCTION(0x5, "v4g" ), /* DBG9 */ |
100 | BERLIN_PINCTRL_FUNCTION(0x7, "phy" )), /* DBG9 */ |
101 | BERLIN_PINCTRL_GROUP("SD0_DAT1" , 0x4, 0x3, 0x18, |
102 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* GPIO31 */ |
103 | BERLIN_PINCTRL_FUNCTION(0x1, "sd0" ), /* DAT1 */ |
104 | BERLIN_PINCTRL_FUNCTION(0x2, "sts4" ), /* SD */ |
105 | BERLIN_PINCTRL_FUNCTION(0x5, "v4g" ), /* DBG10 */ |
106 | BERLIN_PINCTRL_FUNCTION(0x7, "phy" )), /* DBG10 */ |
107 | BERLIN_PINCTRL_GROUP("SD0_DAT2" , 0x4, 0x3, 0x1b, |
108 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* GPIO32 */ |
109 | BERLIN_PINCTRL_FUNCTION(0x1, "sd0" ), /* DAT2 */ |
110 | BERLIN_PINCTRL_FUNCTION(0x2, "sts4" ), /* VALD */ |
111 | BERLIN_PINCTRL_FUNCTION(0x5, "v4g" ), /* DBG11 */ |
112 | BERLIN_PINCTRL_FUNCTION(0x7, "phy" )), /* DBG11 */ |
113 | BERLIN_PINCTRL_GROUP("SD0_DAT3" , 0x8, 0x3, 0x00, |
114 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* GPIO33 */ |
115 | BERLIN_PINCTRL_FUNCTION(0x1, "sd0" ), /* DAT3 */ |
116 | BERLIN_PINCTRL_FUNCTION(0x2, "sts5" ), /* CLK */ |
117 | BERLIN_PINCTRL_FUNCTION(0x5, "v4g" ), /* DBG12 */ |
118 | BERLIN_PINCTRL_FUNCTION(0x7, "phy" )), /* DBG12 */ |
119 | BERLIN_PINCTRL_GROUP("SD0_CDn" , 0x8, 0x3, 0x03, |
120 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* GPIO34 */ |
121 | BERLIN_PINCTRL_FUNCTION(0x1, "sd0" ), /* CDn */ |
122 | BERLIN_PINCTRL_FUNCTION(0x2, "sts5" ), /* SOP */ |
123 | BERLIN_PINCTRL_FUNCTION(0x5, "v4g" ), /* DBG13 */ |
124 | BERLIN_PINCTRL_FUNCTION(0x7, "phy" )), /* DBG13 */ |
125 | BERLIN_PINCTRL_GROUP("SD0_CMD" , 0x8, 0x3, 0x06, |
126 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* GPIO35 */ |
127 | BERLIN_PINCTRL_FUNCTION(0x1, "sd0" ), /* CMD */ |
128 | BERLIN_PINCTRL_FUNCTION(0x2, "sts5" ), /* SD */ |
129 | BERLIN_PINCTRL_FUNCTION(0x5, "v4g" ), /* DBG14 */ |
130 | BERLIN_PINCTRL_FUNCTION(0x7, "phy" )), /* DBG14 */ |
131 | BERLIN_PINCTRL_GROUP("SD0_WP" , 0x8, 0x3, 0x09, |
132 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* GPIO36 */ |
133 | BERLIN_PINCTRL_FUNCTION(0x1, "sd0" ), /* WP */ |
134 | BERLIN_PINCTRL_FUNCTION(0x2, "sts5" ), /* VALD */ |
135 | BERLIN_PINCTRL_FUNCTION(0x5, "v4g" ), /* DBG15 */ |
136 | BERLIN_PINCTRL_FUNCTION(0x7, "phy" )), /* DBG15 */ |
137 | BERLIN_PINCTRL_GROUP("STS0_CLK" , 0x8, 0x3, 0x0c, |
138 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* GPIO21 */ |
139 | BERLIN_PINCTRL_FUNCTION(0x1, "sts0" ), /* CLK */ |
140 | BERLIN_PINCTRL_FUNCTION(0x2, "cpupll" ), /* CLKO */ |
141 | BERLIN_PINCTRL_FUNCTION(0x5, "v4g" ), /* DBG0 */ |
142 | BERLIN_PINCTRL_FUNCTION(0x7, "phy" )), /* DBG0 */ |
143 | BERLIN_PINCTRL_GROUP("STS0_SOP" , 0x8, 0x3, 0x0f, |
144 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* GPIO22 */ |
145 | BERLIN_PINCTRL_FUNCTION(0x1, "sts0" ), /* SOP */ |
146 | BERLIN_PINCTRL_FUNCTION(0x2, "syspll" ), /* CLKO */ |
147 | BERLIN_PINCTRL_FUNCTION(0x5, "v4g" ), /* DBG1 */ |
148 | BERLIN_PINCTRL_FUNCTION(0x7, "phy" )), /* DBG1 */ |
149 | BERLIN_PINCTRL_GROUP("STS0_SD" , 0x8, 0x3, 0x12, |
150 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* GPIO23 */ |
151 | BERLIN_PINCTRL_FUNCTION(0x1, "sts0" ), /* SD */ |
152 | BERLIN_PINCTRL_FUNCTION(0x2, "mempll" ), /* CLKO */ |
153 | BERLIN_PINCTRL_FUNCTION(0x5, "v4g" ), /* DBG2 */ |
154 | BERLIN_PINCTRL_FUNCTION(0x7, "phy" )), /* DBG2 */ |
155 | BERLIN_PINCTRL_GROUP("STS0_VALD" , 0x8, 0x3, 0x15, |
156 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* GPIO24 */ |
157 | BERLIN_PINCTRL_FUNCTION(0x1, "sts0" ), /* VALD */ |
158 | BERLIN_PINCTRL_FUNCTION(0x5, "v4g" ), /* DBG3 */ |
159 | BERLIN_PINCTRL_FUNCTION(0x7, "phy" )), /* DBG3 */ |
160 | BERLIN_PINCTRL_GROUP("STS1_CLK" , 0x8, 0x3, 0x18, |
161 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* GPIO25 */ |
162 | BERLIN_PINCTRL_FUNCTION(0x1, "sts1" ), /* CLK */ |
163 | BERLIN_PINCTRL_FUNCTION(0x2, "pwm0" ), |
164 | BERLIN_PINCTRL_FUNCTION(0x5, "v4g" ), /* DBG4 */ |
165 | BERLIN_PINCTRL_FUNCTION(0x7, "phy" )), /* DBG4 */ |
166 | BERLIN_PINCTRL_GROUP("STS1_SOP" , 0x8, 0x3, 0x1b, |
167 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* GPIO26 */ |
168 | BERLIN_PINCTRL_FUNCTION(0x1, "sts1" ), /* SOP */ |
169 | BERLIN_PINCTRL_FUNCTION(0x2, "pwm1" ), |
170 | BERLIN_PINCTRL_FUNCTION(0x5, "v4g" ), /* DBG5 */ |
171 | BERLIN_PINCTRL_FUNCTION(0x7, "phy" )), /* DBG5 */ |
172 | BERLIN_PINCTRL_GROUP("STS1_SD" , 0xc, 0x3, 0x00, |
173 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* GPIO27 */ |
174 | BERLIN_PINCTRL_FUNCTION(0x1, "sts1" ), /* SD */ |
175 | BERLIN_PINCTRL_FUNCTION(0x2, "pwm2" ), |
176 | BERLIN_PINCTRL_FUNCTION(0x5, "v4g" ), /* DBG6 */ |
177 | BERLIN_PINCTRL_FUNCTION(0x7, "phy" )), /* DBG6 */ |
178 | BERLIN_PINCTRL_GROUP("STS1_VALD" , 0xc, 0x3, 0x03, |
179 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* GPIO28 */ |
180 | BERLIN_PINCTRL_FUNCTION(0x1, "sts1" ), /* VALD */ |
181 | BERLIN_PINCTRL_FUNCTION(0x2, "pwm3" ), |
182 | BERLIN_PINCTRL_FUNCTION(0x5, "v4g" ), /* DBG7 */ |
183 | BERLIN_PINCTRL_FUNCTION(0x7, "phy" )), /* DBG7 */ |
184 | BERLIN_PINCTRL_GROUP("SCRD0_RST" , 0xc, 0x3, 0x06, |
185 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* GPIO15 */ |
186 | BERLIN_PINCTRL_FUNCTION(0x1, "scrd0" ), /* RST */ |
187 | BERLIN_PINCTRL_FUNCTION(0x3, "sd1a" )), /* CLK */ |
188 | BERLIN_PINCTRL_GROUP("SCRD0_DCLK" , 0xc, 0x3, 0x09, |
189 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* GPIO16 */ |
190 | BERLIN_PINCTRL_FUNCTION(0x1, "scrd0" ), /* DCLK */ |
191 | BERLIN_PINCTRL_FUNCTION(0x3, "sd1a" )), /* CMD */ |
192 | BERLIN_PINCTRL_GROUP("SCRD0_GPIO0" , 0xc, 0x3, 0x0c, |
193 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* GPIO17 */ |
194 | BERLIN_PINCTRL_FUNCTION(0x1, "scrd0" ), /* SCRD0 GPIO0 */ |
195 | BERLIN_PINCTRL_FUNCTION(0x2, "sif" ), /* DIO */ |
196 | BERLIN_PINCTRL_FUNCTION(0x3, "sd1a" )), /* DAT0 */ |
197 | BERLIN_PINCTRL_GROUP("SCRD0_GPIO1" , 0xc, 0x3, 0x0f, |
198 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* GPIO18 */ |
199 | BERLIN_PINCTRL_FUNCTION(0x1, "scrd0" ), /* SCRD0 GPIO1 */ |
200 | BERLIN_PINCTRL_FUNCTION(0x2, "sif" ), /* CLK */ |
201 | BERLIN_PINCTRL_FUNCTION(0x3, "sd1a" )), /* DAT1 */ |
202 | BERLIN_PINCTRL_GROUP("SCRD0_DIO" , 0xc, 0x3, 0x12, |
203 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* GPIO19 */ |
204 | BERLIN_PINCTRL_FUNCTION(0x1, "scrd0" ), /* DIO */ |
205 | BERLIN_PINCTRL_FUNCTION(0x2, "sif" ), /* DEN */ |
206 | BERLIN_PINCTRL_FUNCTION(0x3, "sd1a" )), /* DAT2 */ |
207 | BERLIN_PINCTRL_GROUP("SCRD0_CRD_PRES" , 0xc, 0x3, 0x15, |
208 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* GPIO20 */ |
209 | BERLIN_PINCTRL_FUNCTION(0x1, "scrd0" ), /* crd pres */ |
210 | BERLIN_PINCTRL_FUNCTION(0x3, "sd1a" )), /* DAT3 */ |
211 | BERLIN_PINCTRL_GROUP("SPI1_SS0n" , 0xc, 0x3, 0x18, |
212 | BERLIN_PINCTRL_FUNCTION(0x0, "spi1" ), /* SS0n */ |
213 | BERLIN_PINCTRL_FUNCTION(0x1, "gpio" ), /* GPIO37 */ |
214 | BERLIN_PINCTRL_FUNCTION(0x2, "sts2" )), /* CLK */ |
215 | BERLIN_PINCTRL_GROUP("SPI1_SS1n" , 0xc, 0x3, 0x1b, |
216 | BERLIN_PINCTRL_FUNCTION(0x0, "spi1" ), /* SS1n */ |
217 | BERLIN_PINCTRL_FUNCTION(0x1, "gpio" ), /* GPIO38 */ |
218 | BERLIN_PINCTRL_FUNCTION(0x2, "sts2" ), /* SOP */ |
219 | BERLIN_PINCTRL_FUNCTION(0x4, "pwm1" )), |
220 | BERLIN_PINCTRL_GROUP("SPI1_SS2n" , 0x10, 0x3, 0x00, |
221 | BERLIN_PINCTRL_FUNCTION(0x0, "spi1" ), /* SS2n */ |
222 | BERLIN_PINCTRL_FUNCTION(0x1, "gpio" ), /* GPIO39 */ |
223 | BERLIN_PINCTRL_FUNCTION(0x2, "sts2" ), /* SD */ |
224 | BERLIN_PINCTRL_FUNCTION(0x4, "pwm0" )), |
225 | BERLIN_PINCTRL_GROUP("SPI1_SS3n" , 0x10, 0x3, 0x03, |
226 | BERLIN_PINCTRL_FUNCTION(0x0, "spi1" ), /* SS3n */ |
227 | BERLIN_PINCTRL_FUNCTION(0x1, "gpio" ), /* GPIO40 */ |
228 | BERLIN_PINCTRL_FUNCTION(0x2, "sts2" )), /* VALD */ |
229 | BERLIN_PINCTRL_GROUP("SPI1_SCLK" , 0x10, 0x3, 0x06, |
230 | BERLIN_PINCTRL_FUNCTION(0x0, "spi1" ), /* SCLK */ |
231 | BERLIN_PINCTRL_FUNCTION(0x1, "gpio" ), /* GPIO41 */ |
232 | BERLIN_PINCTRL_FUNCTION(0x2, "sts3" )), /* CLK */ |
233 | BERLIN_PINCTRL_GROUP("SPI1_SDO" , 0x10, 0x3, 0x09, |
234 | BERLIN_PINCTRL_FUNCTION(0x0, "spi1" ), /* SDO */ |
235 | BERLIN_PINCTRL_FUNCTION(0x1, "gpio" ), /* GPIO42 */ |
236 | BERLIN_PINCTRL_FUNCTION(0x2, "sts3" )), /* SOP */ |
237 | BERLIN_PINCTRL_GROUP("SPI1_SDI" , 0x10, 0x3, 0x0c, |
238 | BERLIN_PINCTRL_FUNCTION(0x0, "spi1" ), /* SDI */ |
239 | BERLIN_PINCTRL_FUNCTION(0x1, "gpio" ), /* GPIO43 */ |
240 | BERLIN_PINCTRL_FUNCTION(0x2, "sts3" )), /* SD */ |
241 | BERLIN_PINCTRL_GROUP("USB0_DRV_VBUS" , 0x10, 0x3, 0x0f, |
242 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* GPIO44 */ |
243 | BERLIN_PINCTRL_FUNCTION(0x1, "usb0" ), /* VBUS */ |
244 | BERLIN_PINCTRL_FUNCTION(0x2, "sts3" )), /* VALD */ |
245 | BERLIN_PINCTRL_GROUP("TW0_SCL" , 0x10, 0x3, 0x12, |
246 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* GPIO45 */ |
247 | BERLIN_PINCTRL_FUNCTION(0x1, "tw0" )), /* SCL */ |
248 | BERLIN_PINCTRL_GROUP("TW0_SDA" , 0x10, 0x3, 0x15, |
249 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* GPIO46 */ |
250 | BERLIN_PINCTRL_FUNCTION(0x1, "tw0" )), /* SDA */ |
251 | }; |
252 | |
253 | static const struct berlin_desc_group berlin4ct_avio_pinctrl_groups[] = { |
254 | BERLIN_PINCTRL_GROUP("TX_EDDC_SCL" , 0x0, 0x3, 0x00, |
255 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* AVIO GPIO0 */ |
256 | BERLIN_PINCTRL_FUNCTION(0x1, "tx_eddc" ), /* SCL */ |
257 | BERLIN_PINCTRL_FUNCTION(0x2, "tw1" )), /* SCL */ |
258 | BERLIN_PINCTRL_GROUP("TX_EDDC_SDA" , 0x0, 0x3, 0x03, |
259 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* AVIO GPIO1 */ |
260 | BERLIN_PINCTRL_FUNCTION(0x1, "tx_eddc" ), /* SDA */ |
261 | BERLIN_PINCTRL_FUNCTION(0x2, "tw1" )), /* SDA */ |
262 | BERLIN_PINCTRL_GROUP("I2S1_LRCKO" , 0x0, 0x3, 0x06, |
263 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* AVIO GPIO2 */ |
264 | BERLIN_PINCTRL_FUNCTION(0x1, "i2s1" ), /* LRCKO */ |
265 | BERLIN_PINCTRL_FUNCTION(0x3, "sts6" ), /* CLK */ |
266 | BERLIN_PINCTRL_FUNCTION(0x4, "adac" ), /* DBG0 */ |
267 | BERLIN_PINCTRL_FUNCTION(0x6, "sd1b" ), /* CLK */ |
268 | BERLIN_PINCTRL_FUNCTION(0x7, "avio" )), /* DBG0 */ |
269 | BERLIN_PINCTRL_GROUP("I2S1_BCLKO" , 0x0, 0x3, 0x09, |
270 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* AVIO GPIO3 */ |
271 | BERLIN_PINCTRL_FUNCTION(0x1, "i2s1" ), /* BCLKO */ |
272 | BERLIN_PINCTRL_FUNCTION(0x3, "sts6" ), /* SOP */ |
273 | BERLIN_PINCTRL_FUNCTION(0x4, "adac" ), /* DBG1 */ |
274 | BERLIN_PINCTRL_FUNCTION(0x6, "sd1b" ), /* CMD */ |
275 | BERLIN_PINCTRL_FUNCTION(0x7, "avio" )), /* DBG1 */ |
276 | BERLIN_PINCTRL_GROUP("I2S1_DO" , 0x0, 0x3, 0x0c, |
277 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* AVIO GPIO4 */ |
278 | BERLIN_PINCTRL_FUNCTION(0x1, "i2s1" ), /* DO */ |
279 | BERLIN_PINCTRL_FUNCTION(0x3, "sts6" ), /* SD */ |
280 | BERLIN_PINCTRL_FUNCTION(0x4, "adac" ), /* DBG2 */ |
281 | BERLIN_PINCTRL_FUNCTION(0x6, "sd1b" ), /* DAT0 */ |
282 | BERLIN_PINCTRL_FUNCTION(0x7, "avio" )), /* DBG2 */ |
283 | BERLIN_PINCTRL_GROUP("I2S1_MCLK" , 0x0, 0x3, 0x0f, |
284 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* AVIO GPIO5 */ |
285 | BERLIN_PINCTRL_FUNCTION(0x1, "i2s1" ), /* MCLK */ |
286 | BERLIN_PINCTRL_FUNCTION(0x3, "sts6" ), /* VALD */ |
287 | BERLIN_PINCTRL_FUNCTION(0x4, "adac_test" ), /* MCLK */ |
288 | BERLIN_PINCTRL_FUNCTION(0x6, "sd1b" ), /* DAT1 */ |
289 | BERLIN_PINCTRL_FUNCTION(0x7, "avio" )), /* DBG3 */ |
290 | BERLIN_PINCTRL_GROUP("SPDIFO" , 0x0, 0x3, 0x12, |
291 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* AVIO GPIO6 */ |
292 | BERLIN_PINCTRL_FUNCTION(0x1, "spdifo" ), |
293 | BERLIN_PINCTRL_FUNCTION(0x2, "avpll" ), /* CLKO */ |
294 | BERLIN_PINCTRL_FUNCTION(0x4, "adac" )), /* DBG3 */ |
295 | BERLIN_PINCTRL_GROUP("I2S2_MCLK" , 0x0, 0x3, 0x15, |
296 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* AVIO GPIO7 */ |
297 | BERLIN_PINCTRL_FUNCTION(0x1, "i2s2" ), /* MCLK */ |
298 | BERLIN_PINCTRL_FUNCTION(0x4, "hdmi" ), /* FBCLK */ |
299 | BERLIN_PINCTRL_FUNCTION(0x5, "pdm" )), /* CLKO */ |
300 | BERLIN_PINCTRL_GROUP("I2S2_LRCKI" , 0x0, 0x3, 0x18, |
301 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* AVIO GPIO8 */ |
302 | BERLIN_PINCTRL_FUNCTION(0x1, "i2s2" ), /* LRCKI */ |
303 | BERLIN_PINCTRL_FUNCTION(0x2, "pwm0" ), |
304 | BERLIN_PINCTRL_FUNCTION(0x3, "sts7" ), /* CLK */ |
305 | BERLIN_PINCTRL_FUNCTION(0x4, "adac_test" ), /* LRCK */ |
306 | BERLIN_PINCTRL_FUNCTION(0x6, "sd1b" )), /* DAT2 */ |
307 | BERLIN_PINCTRL_GROUP("I2S2_BCLKI" , 0x0, 0x3, 0x1b, |
308 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* AVIO GPIO9 */ |
309 | BERLIN_PINCTRL_FUNCTION(0x1, "i2s2" ), /* BCLKI */ |
310 | BERLIN_PINCTRL_FUNCTION(0x2, "pwm1" ), |
311 | BERLIN_PINCTRL_FUNCTION(0x3, "sts7" ), /* SOP */ |
312 | BERLIN_PINCTRL_FUNCTION(0x4, "adac_test" ), /* BCLK */ |
313 | BERLIN_PINCTRL_FUNCTION(0x6, "sd1b" )), /* DAT3 */ |
314 | BERLIN_PINCTRL_GROUP("I2S2_DI0" , 0x4, 0x3, 0x00, |
315 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* AVIO GPIO10 */ |
316 | BERLIN_PINCTRL_FUNCTION(0x1, "i2s2" ), /* DI0 */ |
317 | BERLIN_PINCTRL_FUNCTION(0x2, "pwm2" ), |
318 | BERLIN_PINCTRL_FUNCTION(0x3, "sts7" ), /* SD */ |
319 | BERLIN_PINCTRL_FUNCTION(0x4, "adac_test" ), /* SDIN */ |
320 | BERLIN_PINCTRL_FUNCTION(0x5, "pdm" ), /* DI0 */ |
321 | BERLIN_PINCTRL_FUNCTION(0x6, "sd1b" )), /* CDn */ |
322 | BERLIN_PINCTRL_GROUP("I2S2_DI1" , 0x4, 0x3, 0x03, |
323 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* AVIO GPIO11 */ |
324 | BERLIN_PINCTRL_FUNCTION(0x1, "i2s2" ), /* DI1 */ |
325 | BERLIN_PINCTRL_FUNCTION(0x2, "pwm3" ), |
326 | BERLIN_PINCTRL_FUNCTION(0x3, "sts7" ), /* VALD */ |
327 | BERLIN_PINCTRL_FUNCTION(0x4, "adac_test" ), /* PWMCLK */ |
328 | BERLIN_PINCTRL_FUNCTION(0x5, "pdm" ), /* DI1 */ |
329 | BERLIN_PINCTRL_FUNCTION(0x6, "sd1b" )), /* WP */ |
330 | }; |
331 | |
332 | static const struct berlin_desc_group berlin4ct_sysmgr_pinctrl_groups[] = { |
333 | BERLIN_PINCTRL_GROUP("SM_TW2_SCL" , 0x0, 0x3, 0x00, |
334 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* SM GPIO19 */ |
335 | BERLIN_PINCTRL_FUNCTION(0x1, "tw2" )), /* SCL */ |
336 | BERLIN_PINCTRL_GROUP("SM_TW2_SDA" , 0x0, 0x3, 0x03, |
337 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* SM GPIO20 */ |
338 | BERLIN_PINCTRL_FUNCTION(0x1, "tw2" )), /* SDA */ |
339 | BERLIN_PINCTRL_GROUP("SM_TW3_SCL" , 0x0, 0x3, 0x06, |
340 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* SM GPIO21 */ |
341 | BERLIN_PINCTRL_FUNCTION(0x1, "tw3" )), /* SCL */ |
342 | BERLIN_PINCTRL_GROUP("SM_TW3_SDA" , 0x0, 0x3, 0x09, |
343 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* SM GPIO22 */ |
344 | BERLIN_PINCTRL_FUNCTION(0x1, "tw3" )), /* SDA */ |
345 | BERLIN_PINCTRL_GROUP("SM_TMS" , 0x0, 0x3, 0x0c, |
346 | BERLIN_PINCTRL_FUNCTION(0x0, "jtag" ), /* TMS */ |
347 | BERLIN_PINCTRL_FUNCTION(0x1, "gpio" ), /* SM GPIO0 */ |
348 | BERLIN_PINCTRL_FUNCTION(0x2, "pwm0" )), |
349 | BERLIN_PINCTRL_GROUP("SM_TDI" , 0x0, 0x3, 0x0f, |
350 | BERLIN_PINCTRL_FUNCTION(0x0, "jtag" ), /* TDI */ |
351 | BERLIN_PINCTRL_FUNCTION(0x1, "gpio" ), /* SM GPIO1 */ |
352 | BERLIN_PINCTRL_FUNCTION(0x2, "pwm1" )), |
353 | BERLIN_PINCTRL_GROUP("SM_TDO" , 0x0, 0x3, 0x12, |
354 | BERLIN_PINCTRL_FUNCTION(0x0, "jtag" ), /* TDO */ |
355 | BERLIN_PINCTRL_FUNCTION(0x1, "gpio" )), /* SM GPIO2 */ |
356 | BERLIN_PINCTRL_GROUP("SM_URT0_TXD" , 0x0, 0x3, 0x15, |
357 | BERLIN_PINCTRL_FUNCTION(0x0, "uart0" ), /* TXD */ |
358 | BERLIN_PINCTRL_FUNCTION(0x1, "gpio" )), /* SM GPIO3 */ |
359 | BERLIN_PINCTRL_GROUP("SM_URT0_RXD" , 0x0, 0x3, 0x18, |
360 | BERLIN_PINCTRL_FUNCTION(0x0, "uart0" ), /* RXD */ |
361 | BERLIN_PINCTRL_FUNCTION(0x1, "gpio" )), /* SM GPIO4 */ |
362 | BERLIN_PINCTRL_GROUP("SM_URT1_TXD" , 0x0, 0x3, 0x1b, |
363 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* SM GPIO5 */ |
364 | BERLIN_PINCTRL_FUNCTION(0x1, "uart1" ), /* TXD */ |
365 | BERLIN_PINCTRL_FUNCTION(0x2, "eth1" ), /* RXCLK */ |
366 | BERLIN_PINCTRL_FUNCTION(0x3, "pwm2" ), |
367 | BERLIN_PINCTRL_FUNCTION(0x4, "timer0" ), |
368 | BERLIN_PINCTRL_FUNCTION(0x5, "clk_25m" )), |
369 | BERLIN_PINCTRL_GROUP("SM_URT1_RXD" , 0x4, 0x3, 0x00, |
370 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* SM GPIO6 */ |
371 | BERLIN_PINCTRL_FUNCTION(0x1, "uart1" ), /* RXD */ |
372 | BERLIN_PINCTRL_FUNCTION(0x3, "pwm3" ), |
373 | BERLIN_PINCTRL_FUNCTION(0x4, "timer1" )), |
374 | BERLIN_PINCTRL_GROUP("SM_SPI2_SS0n" , 0x4, 0x3, 0x03, |
375 | BERLIN_PINCTRL_FUNCTION(0x0, "spi2" ), /* SS0 n*/ |
376 | BERLIN_PINCTRL_FUNCTION(0x1, "gpio" )), /* SM GPIO7 */ |
377 | BERLIN_PINCTRL_GROUP("SM_SPI2_SS1n" , 0x4, 0x3, 0x06, |
378 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* SM GPIO8 */ |
379 | BERLIN_PINCTRL_FUNCTION(0x1, "spi2" )), /* SS1n */ |
380 | BERLIN_PINCTRL_GROUP("SM_SPI2_SS2n" , 0x4, 0x3, 0x09, |
381 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* SM GPIO9 */ |
382 | BERLIN_PINCTRL_FUNCTION(0x1, "spi2" ), /* SS2n */ |
383 | BERLIN_PINCTRL_FUNCTION(0x2, "eth1" ), /* MDC */ |
384 | BERLIN_PINCTRL_FUNCTION(0x3, "pwm0" ), |
385 | BERLIN_PINCTRL_FUNCTION(0x4, "timer0" ), |
386 | BERLIN_PINCTRL_FUNCTION(0x5, "clk_25m" )), |
387 | BERLIN_PINCTRL_GROUP("SM_SPI2_SS3n" , 0x4, 0x3, 0x0c, |
388 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* SM GPIO10 */ |
389 | BERLIN_PINCTRL_FUNCTION(0x1, "spi2" ), /* SS3n */ |
390 | BERLIN_PINCTRL_FUNCTION(0x2, "eth1" ), /* MDIO */ |
391 | BERLIN_PINCTRL_FUNCTION(0x3, "pwm1" ), |
392 | BERLIN_PINCTRL_FUNCTION(0x4, "timer1" )), |
393 | BERLIN_PINCTRL_GROUP("SM_SPI2_SDO" , 0x4, 0x3, 0x0f, |
394 | BERLIN_PINCTRL_FUNCTION(0x0, "spi2" ), /* SDO */ |
395 | BERLIN_PINCTRL_FUNCTION(0x1, "gpio" )), /* SM GPIO11 */ |
396 | BERLIN_PINCTRL_GROUP("SM_SPI2_SDI" , 0x4, 0x3, 0x12, |
397 | BERLIN_PINCTRL_FUNCTION(0x0, "spi2" ), /* SDI */ |
398 | BERLIN_PINCTRL_FUNCTION(0x1, "gpio" )), /* SM GPIO12 */ |
399 | BERLIN_PINCTRL_GROUP("SM_SPI2_SCLK" , 0x4, 0x3, 0x15, |
400 | BERLIN_PINCTRL_FUNCTION(0x0, "spi2" ), /* SCLK */ |
401 | BERLIN_PINCTRL_FUNCTION(0x1, "gpio" )), /* SM GPIO13 */ |
402 | BERLIN_PINCTRL_GROUP("SM_FE_LED0" , 0x4, 0x3, 0x18, |
403 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* SM GPIO14 */ |
404 | BERLIN_PINCTRL_FUNCTION(0x2, "led" )), /* LED0 */ |
405 | BERLIN_PINCTRL_GROUP("SM_FE_LED1" , 0x4, 0x3, 0x1b, |
406 | BERLIN_PINCTRL_FUNCTION(0x0, "pwr" ), |
407 | BERLIN_PINCTRL_FUNCTION(0x1, "gpio" ), /* SM GPIO 15 */ |
408 | BERLIN_PINCTRL_FUNCTION(0x2, "led" )), /* LED1 */ |
409 | BERLIN_PINCTRL_GROUP("SM_FE_LED2" , 0x8, 0x3, 0x00, |
410 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* SM GPIO16 */ |
411 | BERLIN_PINCTRL_FUNCTION(0x2, "led" )), /* LED2 */ |
412 | BERLIN_PINCTRL_GROUP("SM_HDMI_HPD" , 0x8, 0x3, 0x03, |
413 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* SM GPIO17 */ |
414 | BERLIN_PINCTRL_FUNCTION(0x1, "hdmi" )), /* HPD */ |
415 | BERLIN_PINCTRL_GROUP("SM_HDMI_CEC" , 0x8, 0x3, 0x06, |
416 | BERLIN_PINCTRL_FUNCTION(0x0, "gpio" ), /* SM GPIO18 */ |
417 | BERLIN_PINCTRL_FUNCTION(0x1, "hdmi" )), /* CEC */ |
418 | }; |
419 | |
420 | static const struct berlin_pinctrl_desc berlin4ct_soc_pinctrl_data = { |
421 | .groups = berlin4ct_soc_pinctrl_groups, |
422 | .ngroups = ARRAY_SIZE(berlin4ct_soc_pinctrl_groups), |
423 | }; |
424 | |
425 | static const struct berlin_pinctrl_desc berlin4ct_avio_pinctrl_data = { |
426 | .groups = berlin4ct_avio_pinctrl_groups, |
427 | .ngroups = ARRAY_SIZE(berlin4ct_avio_pinctrl_groups), |
428 | }; |
429 | |
430 | static const struct berlin_pinctrl_desc berlin4ct_sysmgr_pinctrl_data = { |
431 | .groups = berlin4ct_sysmgr_pinctrl_groups, |
432 | .ngroups = ARRAY_SIZE(berlin4ct_sysmgr_pinctrl_groups), |
433 | }; |
434 | |
435 | static const struct of_device_id berlin4ct_pinctrl_match[] = { |
436 | { |
437 | .compatible = "marvell,berlin4ct-soc-pinctrl" , |
438 | .data = &berlin4ct_soc_pinctrl_data, |
439 | }, |
440 | { |
441 | .compatible = "marvell,berlin4ct-avio-pinctrl" , |
442 | .data = &berlin4ct_avio_pinctrl_data, |
443 | }, |
444 | { |
445 | .compatible = "marvell,berlin4ct-system-pinctrl" , |
446 | .data = &berlin4ct_sysmgr_pinctrl_data, |
447 | }, |
448 | {} |
449 | }; |
450 | |
451 | static int berlin4ct_pinctrl_probe(struct platform_device *pdev) |
452 | { |
453 | const struct berlin_pinctrl_desc *desc = |
454 | device_get_match_data(dev: &pdev->dev); |
455 | struct regmap_config *rmconfig; |
456 | struct regmap *regmap; |
457 | struct resource *res; |
458 | void __iomem *base; |
459 | |
460 | rmconfig = devm_kzalloc(dev: &pdev->dev, size: sizeof(*rmconfig), GFP_KERNEL); |
461 | if (!rmconfig) |
462 | return -ENOMEM; |
463 | |
464 | base = devm_platform_get_and_ioremap_resource(pdev, index: 0, res: &res); |
465 | if (IS_ERR(ptr: base)) |
466 | return PTR_ERR(ptr: 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(ptr: regmap)) |
475 | return PTR_ERR(ptr: regmap); |
476 | |
477 | return berlin_pinctrl_probe_regmap(pdev, desc, 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); |
488 | |