1 // SPDX-License-Identifier: GPL-2.0
2 /*
3 * Synaptics AS370 pinctrl driver
4 *
5 * Copyright (C) 2018 Synaptics Incorporated
6 *
7 * Author: Jisheng Zhang <jszhang@kernel.org>
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 as370_soc_pinctrl_groups[] = {
18 BERLIN_PINCTRL_GROUP("I2S1_BCLKIO", 0x0, 0x3, 0x00,
19 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO0 */
20 BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* BCLKIO */
21 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG0 */
22 BERLIN_PINCTRL_GROUP("I2S1_LRCKIO", 0x0, 0x3, 0x03,
23 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO1 */
24 BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* LRCKIO */
25 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG1 */
26 BERLIN_PINCTRL_GROUP("I2S1_DO0", 0x0, 0x3, 0x06,
27 BERLIN_PINCTRL_FUNCTION(0x0, "por"), /* 1P8V RSTB*/
28 BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* DO0 */
29 BERLIN_PINCTRL_FUNCTION(0x3, "gpio"), /* GPIO2 */
30 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG2 */
31 BERLIN_PINCTRL_GROUP("I2S1_DO1", 0x0, 0x3, 0x09,
32 BERLIN_PINCTRL_FUNCTION(0x0, "por"), /* 3P3V RSTB */
33 BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* DO1 */
34 BERLIN_PINCTRL_FUNCTION(0x3, "gpio"), /* GPIO3 */
35 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG3 */
36 BERLIN_PINCTRL_GROUP("I2S1_DO2", 0x0, 0x3, 0x0c,
37 BERLIN_PINCTRL_FUNCTION(0x0, "por"), /* CORE RSTB */
38 BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* DO2 */
39 BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM4 */
40 BERLIN_PINCTRL_FUNCTION(0x3, "gpio"), /* GPIO4 */
41 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG4 */
42 BERLIN_PINCTRL_GROUP("I2S1_DO3", 0x0, 0x3, 0x0f,
43 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO5 */
44 BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* DO3 */
45 BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM5 */
46 BERLIN_PINCTRL_FUNCTION(0x3, "spdifib"), /* SPDIFIB */
47 BERLIN_PINCTRL_FUNCTION(0x4, "spdifo"), /* SPDIFO */
48 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG5 */
49 BERLIN_PINCTRL_GROUP("I2S1_MCLK", 0x0, 0x3, 0x12,
50 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO6 */
51 BERLIN_PINCTRL_FUNCTION(0x1, "i2s1"), /* MCLK */
52 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG6 */
53 BERLIN_PINCTRL_GROUP("I2S2_BCLKIO", 0x0, 0x3, 0x15,
54 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO7 */
55 BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* BCLKIO */
56 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG7 */
57 BERLIN_PINCTRL_GROUP("I2S2_LRCKIO", 0x0, 0x3, 0x18,
58 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO8 */
59 BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* LRCKIO */
60 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG8 */
61 BERLIN_PINCTRL_GROUP("I2S2_DI0", 0x0, 0x3, 0x1b,
62 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO9 */
63 BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* DI0 */
64 BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM2 */
65 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG9 */
66 BERLIN_PINCTRL_GROUP("I2S2_DI1", 0x4, 0x3, 0x00,
67 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO10 */
68 BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* DI1 */
69 BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM3 */
70 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG10 */
71 BERLIN_PINCTRL_GROUP("I2S2_DI2", 0x4, 0x3, 0x03,
72 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO11 */
73 BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* DI2 */
74 BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM6 */
75 BERLIN_PINCTRL_FUNCTION(0x3, "spdific"), /* SPDIFIC */
76 BERLIN_PINCTRL_FUNCTION(0x4, "spdifo"), /* SPDIFO */
77 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG11 */
78 BERLIN_PINCTRL_GROUP("I2S2_DI3", 0x4, 0x3, 0x06,
79 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO12 */
80 BERLIN_PINCTRL_FUNCTION(0x1, "i2s2"), /* DI3 */
81 BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM7 */
82 BERLIN_PINCTRL_FUNCTION(0x3, "spdifia"), /* SPDIFIA */
83 BERLIN_PINCTRL_FUNCTION(0x4, "spdifo"), /* SPDIFO */
84 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG12 */
85 BERLIN_PINCTRL_GROUP("PDM_CLKO", 0x4, 0x3, 0x09,
86 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO13 */
87 BERLIN_PINCTRL_FUNCTION(0x1, "pdm"), /* CLKO */
88 BERLIN_PINCTRL_FUNCTION(0x2, "i2s2"), /* MCLK */
89 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG13 */
90 BERLIN_PINCTRL_GROUP("PDM_DI0", 0x4, 0x3, 0x0c,
91 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO14 */
92 BERLIN_PINCTRL_FUNCTION(0x1, "pdm"), /* DI0 */
93 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG14 */
94 BERLIN_PINCTRL_GROUP("PDM_DI1", 0x4, 0x3, 0x0f,
95 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO15 */
96 BERLIN_PINCTRL_FUNCTION(0x1, "pdm"), /* DI1 */
97 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG15 */
98 BERLIN_PINCTRL_GROUP("PDM_DI2", 0x4, 0x3, 0x12,
99 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO16 */
100 BERLIN_PINCTRL_FUNCTION(0x1, "pdm"), /* DI2 */
101 BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM4 */
102 BERLIN_PINCTRL_FUNCTION(0x3, "spdifid"), /* SPDIFID */
103 BERLIN_PINCTRL_FUNCTION(0x4, "spdifo"), /* SPDIFO */
104 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG16 */
105 BERLIN_PINCTRL_GROUP("PDM_DI3", 0x4, 0x3, 0x15,
106 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO17 */
107 BERLIN_PINCTRL_FUNCTION(0x1, "pdm"), /* DI3 */
108 BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM5 */
109 BERLIN_PINCTRL_FUNCTION(0x3, "spdifi"), /* SPDIFI */
110 BERLIN_PINCTRL_FUNCTION(0x4, "spdifo"), /* SPDIFO */
111 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG17 */
112 BERLIN_PINCTRL_GROUP("NAND_IO0", 0x4, 0x3, 0x18,
113 BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO0 */
114 BERLIN_PINCTRL_FUNCTION(0x1, "emmc"), /* DATA0 */
115 BERLIN_PINCTRL_FUNCTION(0x4, "pcie0")), /* MDIO */
116 BERLIN_PINCTRL_GROUP("NAND_IO1", 0x4, 0x3, 0x1b,
117 BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO1 */
118 BERLIN_PINCTRL_FUNCTION(0x1, "emmc"), /* DATA1 */
119 BERLIN_PINCTRL_FUNCTION(0x4, "pcie0")), /* MDC */
120 BERLIN_PINCTRL_GROUP("NAND_IO2", 0x8, 0x3, 0x00,
121 BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO2 */
122 BERLIN_PINCTRL_FUNCTION(0x1, "emmc"), /* DATA2 */
123 BERLIN_PINCTRL_FUNCTION(0x4, "pcie1")), /* MDIO */
124 BERLIN_PINCTRL_GROUP("NAND_IO3", 0x8, 0x3, 0x03,
125 BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO3 */
126 BERLIN_PINCTRL_FUNCTION(0x1, "emmc"), /* DATA3 */
127 BERLIN_PINCTRL_FUNCTION(0x4, "pcie1")), /* MDC */
128 BERLIN_PINCTRL_GROUP("NAND_IO4", 0x8, 0x3, 0x06,
129 BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO4 */
130 BERLIN_PINCTRL_FUNCTION(0x1, "emmc")), /* DATA4 */
131 BERLIN_PINCTRL_GROUP("NAND_IO5", 0x8, 0x3, 0x09,
132 BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO5 */
133 BERLIN_PINCTRL_FUNCTION(0x1, "emmc")), /* DATA5 */
134 BERLIN_PINCTRL_GROUP("NAND_IO6", 0x8, 0x3, 0x0c,
135 BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO6 */
136 BERLIN_PINCTRL_FUNCTION(0x1, "emmc")), /* DATA6 */
137 BERLIN_PINCTRL_GROUP("NAND_IO7", 0x8, 0x3, 0x0f,
138 BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* IO7 */
139 BERLIN_PINCTRL_FUNCTION(0x1, "emmc")), /* DATA7 */
140 BERLIN_PINCTRL_GROUP("NAND_ALE", 0x8, 0x3, 0x12,
141 BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* ALE */
142 BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM6 */
143 BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO18 */
144 BERLIN_PINCTRL_GROUP("NAND_CLE", 0x8, 0x3, 0x15,
145 BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* CLE */
146 BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM7 */
147 BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO19 */
148 BERLIN_PINCTRL_GROUP("NAND_WEn", 0x8, 0x3, 0x18,
149 BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* WEn */
150 BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO20 */
151 BERLIN_PINCTRL_GROUP("NAND_REn", 0x8, 0x3, 0x1b,
152 BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* REn */
153 BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO21 */
154 BERLIN_PINCTRL_GROUP("NAND_WPn", 0xc, 0x3, 0x00,
155 BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* WPn */
156 BERLIN_PINCTRL_FUNCTION(0x1, "emmc"), /* CLK */
157 BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO22 */
158 BERLIN_PINCTRL_GROUP("NAND_CEn", 0xc, 0x3, 0x03,
159 BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* CEn */
160 BERLIN_PINCTRL_FUNCTION(0x1, "emmc"), /* RSTn */
161 BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO23 */
162 BERLIN_PINCTRL_GROUP("NAND_RDY", 0xc, 0x3, 0x06,
163 BERLIN_PINCTRL_FUNCTION(0x0, "nand"), /* RDY */
164 BERLIN_PINCTRL_FUNCTION(0x1, "emmc"), /* CMD */
165 BERLIN_PINCTRL_FUNCTION(0x3, "gpio")), /* GPIO24 */
166 BERLIN_PINCTRL_GROUP("SPI1_SS0n", 0xc, 0x3, 0x09,
167 BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SS0n */
168 BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), /* GPIO25 */
169 BERLIN_PINCTRL_GROUP("SPI1_SS1n", 0xc, 0x3, 0x0c,
170 BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SS1n */
171 BERLIN_PINCTRL_FUNCTION(0x2, "gpio"), /* GPIO26 */
172 BERLIN_PINCTRL_FUNCTION(0x3, "pwm")), /* PWM2 */
173 BERLIN_PINCTRL_GROUP("SPI1_SS2n", 0xc, 0x3, 0x0f,
174 BERLIN_PINCTRL_FUNCTION(0x0, "uart0"), /* RXD */
175 BERLIN_PINCTRL_FUNCTION(0x1, "spi1"), /* SS2n */
176 BERLIN_PINCTRL_FUNCTION(0x2, "gpio"), /* GPIO27 */
177 BERLIN_PINCTRL_FUNCTION(0x3, "pwm")), /* PWM3 */
178 BERLIN_PINCTRL_GROUP("SPI1_SS3n", 0xc, 0x3, 0x12,
179 BERLIN_PINCTRL_FUNCTION(0x0, "uart0"), /* TXD */
180 BERLIN_PINCTRL_FUNCTION(0x1, "spi1"), /* SS3n */
181 BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), /* GPIO28 */
182 BERLIN_PINCTRL_GROUP("SPI1_SCLK", 0xc, 0x3, 0x15,
183 BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SCLK */
184 BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO29 */
185 BERLIN_PINCTRL_FUNCTION(0x3, "pwm")), /* PWM4 */
186 BERLIN_PINCTRL_GROUP("SPI1_SDO", 0xc, 0x3, 0x18,
187 BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SDO */
188 BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO30 */
189 BERLIN_PINCTRL_FUNCTION(0x3, "pwm")), /* PWM5 */
190 BERLIN_PINCTRL_GROUP("SPI1_SDI", 0xc, 0x3, 0x1b,
191 BERLIN_PINCTRL_FUNCTION(0x0, "spi1"), /* SDI */
192 BERLIN_PINCTRL_FUNCTION(0x1, "gpio")), /* GPIO31 */
193 BERLIN_PINCTRL_GROUP("USB0_DRV_VBUS", 0x10, 0x3, 0x00,
194 BERLIN_PINCTRL_FUNCTION(0x0, "usb0"), /* VBUS */
195 BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO32 */
196 BERLIN_PINCTRL_FUNCTION(0x3, "refclko")), /* 25M */
197 BERLIN_PINCTRL_GROUP("TW1_SCL", 0x10, 0x3, 0x03,
198 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO33 */
199 BERLIN_PINCTRL_FUNCTION(0x1, "tw1")), /* SCL */
200 BERLIN_PINCTRL_GROUP("TW1_SDA", 0x10, 0x3, 0x06,
201 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO34 */
202 BERLIN_PINCTRL_FUNCTION(0x1, "tw1")), /* SDA */
203 BERLIN_PINCTRL_GROUP("TW0_SCL", 0x10, 0x3, 0x09,
204 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO35 */
205 BERLIN_PINCTRL_FUNCTION(0x1, "tw0")), /* SCL */
206 BERLIN_PINCTRL_GROUP("TW0_SDA", 0x10, 0x3, 0x0c,
207 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO36 */
208 BERLIN_PINCTRL_FUNCTION(0x1, "tw0")), /* SDA */
209 BERLIN_PINCTRL_GROUP("TMS", 0x10, 0x3, 0x0f,
210 BERLIN_PINCTRL_FUNCTION(0x0, "jtag"), /* TMS */
211 BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO37 */
212 BERLIN_PINCTRL_FUNCTION(0x4, "pwm")), /* PWM0 */
213 BERLIN_PINCTRL_GROUP("TDI", 0x10, 0x3, 0x12,
214 BERLIN_PINCTRL_FUNCTION(0x0, "jtag"), /* TDI */
215 BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO38 */
216 BERLIN_PINCTRL_FUNCTION(0x4, "pwm")), /* PWM1 */
217 BERLIN_PINCTRL_GROUP("TDO", 0x10, 0x3, 0x15,
218 BERLIN_PINCTRL_FUNCTION(0x0, "jtag"), /* TDO */
219 BERLIN_PINCTRL_FUNCTION(0x1, "gpio"), /* GPIO39 */
220 BERLIN_PINCTRL_FUNCTION(0x4, "pwm")), /* PWM0 */
221 BERLIN_PINCTRL_GROUP("PWM6", 0x10, 0x3, 0x18,
222 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO40 */
223 BERLIN_PINCTRL_FUNCTION(0x1, "pwm")), /* PWM6 */
224 BERLIN_PINCTRL_GROUP("PWM7", 0x10, 0x3, 0x1b,
225 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO41 */
226 BERLIN_PINCTRL_FUNCTION(0x1, "pwm")), /* PWM7 */
227 BERLIN_PINCTRL_GROUP("PWM0", 0x14, 0x3, 0x00,
228 BERLIN_PINCTRL_FUNCTION(0x0, "por"), /* VDDCPUSOC RSTB */
229 BERLIN_PINCTRL_FUNCTION(0x1, "pwm"), /* PWM0 */
230 BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), /* GPIO42 */
231 BERLIN_PINCTRL_GROUP("PWM1", 0x14, 0x3, 0x03,
232 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO43 */
233 BERLIN_PINCTRL_FUNCTION(0x1, "pwm")), /* PWM1 */
234 BERLIN_PINCTRL_GROUP("PWM2", 0x14, 0x3, 0x06,
235 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO44 */
236 BERLIN_PINCTRL_FUNCTION(0x1, "pwm")), /* PWM2 */
237 BERLIN_PINCTRL_GROUP("PWM3", 0x14, 0x3, 0x09,
238 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO45 */
239 BERLIN_PINCTRL_FUNCTION(0x1, "pwm")), /* PWM3 */
240 BERLIN_PINCTRL_GROUP("PWM4", 0x14, 0x3, 0x0c,
241 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO46 */
242 BERLIN_PINCTRL_FUNCTION(0x1, "pwm")), /* PWM4 */
243 BERLIN_PINCTRL_GROUP("PWM5", 0x14, 0x3, 0x0f,
244 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO47 */
245 BERLIN_PINCTRL_FUNCTION(0x1, "pwm")), /* PWM5 */
246 BERLIN_PINCTRL_GROUP("URT1_RTSn", 0x14, 0x3, 0x12,
247 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO48 */
248 BERLIN_PINCTRL_FUNCTION(0x1, "uart1"), /* RTSn */
249 BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM6 */
250 BERLIN_PINCTRL_FUNCTION(0x3, "tw1a"), /* SCL */
251 BERLIN_PINCTRL_FUNCTION(0x4, "aio"), /* DBG0 */
252 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG18 */
253 BERLIN_PINCTRL_GROUP("URT1_CTSn", 0x14, 0x3, 0x15,
254 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO49 */
255 BERLIN_PINCTRL_FUNCTION(0x1, "uart1"), /* CTSn */
256 BERLIN_PINCTRL_FUNCTION(0x2, "pwm"), /* PWM7 */
257 BERLIN_PINCTRL_FUNCTION(0x3, "tw1a"), /* SDA */
258 BERLIN_PINCTRL_FUNCTION(0x4, "aio"), /* DBG1 */
259 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG19 */
260 BERLIN_PINCTRL_GROUP("URT1_RXD", 0x14, 0x3, 0x18,
261 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO50 */
262 BERLIN_PINCTRL_FUNCTION(0x1, "uart1"), /* RXD */
263 BERLIN_PINCTRL_FUNCTION(0x4, "aio"), /* DBG2 */
264 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG20 */
265 BERLIN_PINCTRL_GROUP("URT1_TXD", 0x14, 0x3, 0x1b,
266 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO51 */
267 BERLIN_PINCTRL_FUNCTION(0x1, "uart1"), /* TXD */
268 BERLIN_PINCTRL_FUNCTION(0x4, "aio"), /* DBG3 */
269 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG21 */
270 BERLIN_PINCTRL_GROUP("I2S3_DI", 0x18, 0x3, 0x00,
271 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO52 */
272 BERLIN_PINCTRL_FUNCTION(0x1, "i2s3"), /* DI */
273 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG22 */
274 BERLIN_PINCTRL_GROUP("I2S3_DO", 0x18, 0x3, 0x03,
275 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO53 */
276 BERLIN_PINCTRL_FUNCTION(0x1, "i2s3"), /* DO */
277 BERLIN_PINCTRL_FUNCTION(0x5, "phy")), /* DBG23 */
278 BERLIN_PINCTRL_GROUP("I2S3_BCLKIO", 0x18, 0x3, 0x06,
279 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO54 */
280 BERLIN_PINCTRL_FUNCTION(0x1, "i2s3"), /* BCLKIO */
281 BERLIN_PINCTRL_FUNCTION(0x5, "clk")), /* DBG */
282 BERLIN_PINCTRL_GROUP("I2S3_LRCKIO", 0x18, 0x3, 0x09,
283 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO55 */
284 BERLIN_PINCTRL_FUNCTION(0x1, "i2s3")), /* LRCKIO */
285 BERLIN_PINCTRL_GROUP("SD0_DAT0", 0x18, 0x3, 0x0c,
286 BERLIN_PINCTRL_FUNCTION(0x0, "cpupll"), /* OUT */
287 BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* DAT0 */
288 BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), /* GPIO56 */
289 BERLIN_PINCTRL_GROUP("SD0_DAT1", 0x18, 0x3, 0x0f,
290 BERLIN_PINCTRL_FUNCTION(0x0, "syspll"), /* OUT */
291 BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* DAT1 */
292 BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), /* GPIO57 */
293 BERLIN_PINCTRL_GROUP("SD0_CLK", 0x18, 0x3, 0x12,
294 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO58 */
295 BERLIN_PINCTRL_FUNCTION(0x1, "sd0")), /* CLK */
296 BERLIN_PINCTRL_GROUP("SD0_DAT2", 0x18, 0x3, 0x15,
297 BERLIN_PINCTRL_FUNCTION(0x0, "mempll"), /* OUT */
298 BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* DAT2 */
299 BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), /* GPIO59 */
300 BERLIN_PINCTRL_GROUP("SD0_DAT3", 0x18, 0x3, 0x18,
301 BERLIN_PINCTRL_FUNCTION(0x0, "apll0"), /* OUT */
302 BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* DAT3 */
303 BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), /* GPIO60 */
304 BERLIN_PINCTRL_GROUP("SD0_CMD", 0x18, 0x3, 0x1b,
305 BERLIN_PINCTRL_FUNCTION(0x0, "apll1"), /* OUT */
306 BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* CMD */
307 BERLIN_PINCTRL_FUNCTION(0x2, "gpio")), /* GPIO61 */
308 BERLIN_PINCTRL_GROUP("SD0_CDn", 0x1c, 0x3, 0x00,
309 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO62 */
310 BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* CDn */
311 BERLIN_PINCTRL_FUNCTION(0x3, "pwm")), /* PWM2 */
312 BERLIN_PINCTRL_GROUP("SD0_WP", 0x1c, 0x3, 0x03,
313 BERLIN_PINCTRL_FUNCTION(0x0, "gpio"), /* GPIO63 */
314 BERLIN_PINCTRL_FUNCTION(0x1, "sd0"), /* WP */
315 BERLIN_PINCTRL_FUNCTION(0x3, "pwm")), /* PWM3 */
316 };
317
318 static const struct berlin_pinctrl_desc as370_soc_pinctrl_data = {
319 .groups = as370_soc_pinctrl_groups,
320 .ngroups = ARRAY_SIZE(as370_soc_pinctrl_groups),
321 };
322
323 static const struct of_device_id as370_pinctrl_match[] = {
324 {
325 .compatible = "syna,as370-soc-pinctrl",
326 .data = &as370_soc_pinctrl_data,
327 },
328 {}
329 };
330
as370_pinctrl_probe(struct platform_device * pdev)331 static int as370_pinctrl_probe(struct platform_device *pdev)
332 {
333 const struct of_device_id *match =
334 of_match_device(as370_pinctrl_match, &pdev->dev);
335 struct regmap_config *rmconfig;
336 struct regmap *regmap;
337 struct resource *res;
338 void __iomem *base;
339
340 rmconfig = devm_kzalloc(&pdev->dev, sizeof(*rmconfig), GFP_KERNEL);
341 if (!rmconfig)
342 return -ENOMEM;
343
344 base = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
345 if (IS_ERR(base))
346 return PTR_ERR(base);
347
348 rmconfig->reg_bits = 32,
349 rmconfig->val_bits = 32,
350 rmconfig->reg_stride = 4,
351 rmconfig->max_register = resource_size(res);
352
353 regmap = devm_regmap_init_mmio(&pdev->dev, base, rmconfig);
354 if (IS_ERR(regmap))
355 return PTR_ERR(regmap);
356
357 return berlin_pinctrl_probe_regmap(pdev, match->data, regmap);
358 }
359
360 static struct platform_driver as370_pinctrl_driver = {
361 .probe = as370_pinctrl_probe,
362 .driver = {
363 .name = "as370-pinctrl",
364 .of_match_table = as370_pinctrl_match,
365 },
366 };
367 builtin_platform_driver(as370_pinctrl_driver);
368