1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3 * Pinctrl data for VIA VT8500 SoC
4 *
5 * Copyright (c) 2013 Tony Prisk <linux@prisktech.co.nz>
6 */
7
8 #include <linux/io.h>
9 #include <linux/init.h>
10 #include <linux/pinctrl/pinctrl.h>
11 #include <linux/platform_device.h>
12 #include <linux/slab.h>
13
14 #include "pinctrl-wmt.h"
15
16 /*
17 * Describe the register offsets within the GPIO memory space
18 * The dedicated external GPIO's should always be listed in bank 0
19 * so they are exported in the 0..31 range which is what users
20 * expect.
21 *
22 * Do not reorder these banks as it will change the pin numbering
23 */
24 static const struct wmt_pinctrl_bank_registers vt8500_banks[] = {
25 WMT_PINCTRL_BANK(NO_REG, 0x3C, 0x5C, 0x7C, NO_REG, NO_REG), /* 0 */
26 WMT_PINCTRL_BANK(0x00, 0x20, 0x40, 0x60, NO_REG, NO_REG), /* 1 */
27 WMT_PINCTRL_BANK(0x04, 0x24, 0x44, 0x64, NO_REG, NO_REG), /* 2 */
28 WMT_PINCTRL_BANK(0x08, 0x28, 0x48, 0x68, NO_REG, NO_REG), /* 3 */
29 WMT_PINCTRL_BANK(0x0C, 0x2C, 0x4C, 0x6C, NO_REG, NO_REG), /* 4 */
30 WMT_PINCTRL_BANK(0x10, 0x30, 0x50, 0x70, NO_REG, NO_REG), /* 5 */
31 WMT_PINCTRL_BANK(0x14, 0x34, 0x54, 0x74, NO_REG, NO_REG), /* 6 */
32 };
33
34 /* Please keep sorted by bank/bit */
35 #define WMT_PIN_EXTGPIO0 WMT_PIN(0, 0)
36 #define WMT_PIN_EXTGPIO1 WMT_PIN(0, 1)
37 #define WMT_PIN_EXTGPIO2 WMT_PIN(0, 2)
38 #define WMT_PIN_EXTGPIO3 WMT_PIN(0, 3)
39 #define WMT_PIN_EXTGPIO4 WMT_PIN(0, 4)
40 #define WMT_PIN_EXTGPIO5 WMT_PIN(0, 5)
41 #define WMT_PIN_EXTGPIO6 WMT_PIN(0, 6)
42 #define WMT_PIN_EXTGPIO7 WMT_PIN(0, 7)
43 #define WMT_PIN_EXTGPIO8 WMT_PIN(0, 8)
44 #define WMT_PIN_UART0RTS WMT_PIN(1, 0)
45 #define WMT_PIN_UART0TXD WMT_PIN(1, 1)
46 #define WMT_PIN_UART0CTS WMT_PIN(1, 2)
47 #define WMT_PIN_UART0RXD WMT_PIN(1, 3)
48 #define WMT_PIN_UART1RTS WMT_PIN(1, 4)
49 #define WMT_PIN_UART1TXD WMT_PIN(1, 5)
50 #define WMT_PIN_UART1CTS WMT_PIN(1, 6)
51 #define WMT_PIN_UART1RXD WMT_PIN(1, 7)
52 #define WMT_PIN_SPI0CLK WMT_PIN(1, 8)
53 #define WMT_PIN_SPI0SS WMT_PIN(1, 9)
54 #define WMT_PIN_SPI0MISO WMT_PIN(1, 10)
55 #define WMT_PIN_SPI0MOSI WMT_PIN(1, 11)
56 #define WMT_PIN_SPI1CLK WMT_PIN(1, 12)
57 #define WMT_PIN_SPI1SS WMT_PIN(1, 13)
58 #define WMT_PIN_SPI1MISO WMT_PIN(1, 14)
59 #define WMT_PIN_SPI1MOSI WMT_PIN(1, 15)
60 #define WMT_PIN_SPI2CLK WMT_PIN(1, 16)
61 #define WMT_PIN_SPI2SS WMT_PIN(1, 17)
62 #define WMT_PIN_SPI2MISO WMT_PIN(1, 18)
63 #define WMT_PIN_SPI2MOSI WMT_PIN(1, 19)
64 #define WMT_PIN_SDDATA0 WMT_PIN(2, 0)
65 #define WMT_PIN_SDDATA1 WMT_PIN(2, 1)
66 #define WMT_PIN_SDDATA2 WMT_PIN(2, 2)
67 #define WMT_PIN_SDDATA3 WMT_PIN(2, 3)
68 #define WMT_PIN_MMCDATA0 WMT_PIN(2, 4)
69 #define WMT_PIN_MMCDATA1 WMT_PIN(2, 5)
70 #define WMT_PIN_MMCDATA2 WMT_PIN(2, 6)
71 #define WMT_PIN_MMCDATA3 WMT_PIN(2, 7)
72 #define WMT_PIN_SDCLK WMT_PIN(2, 8)
73 #define WMT_PIN_SDWP WMT_PIN(2, 9)
74 #define WMT_PIN_SDCMD WMT_PIN(2, 10)
75 #define WMT_PIN_MSDATA0 WMT_PIN(2, 16)
76 #define WMT_PIN_MSDATA1 WMT_PIN(2, 17)
77 #define WMT_PIN_MSDATA2 WMT_PIN(2, 18)
78 #define WMT_PIN_MSDATA3 WMT_PIN(2, 19)
79 #define WMT_PIN_MSCLK WMT_PIN(2, 20)
80 #define WMT_PIN_MSBS WMT_PIN(2, 21)
81 #define WMT_PIN_MSINS WMT_PIN(2, 22)
82 #define WMT_PIN_I2C0SCL WMT_PIN(2, 24)
83 #define WMT_PIN_I2C0SDA WMT_PIN(2, 25)
84 #define WMT_PIN_I2C1SCL WMT_PIN(2, 26)
85 #define WMT_PIN_I2C1SDA WMT_PIN(2, 27)
86 #define WMT_PIN_MII0RXD0 WMT_PIN(3, 0)
87 #define WMT_PIN_MII0RXD1 WMT_PIN(3, 1)
88 #define WMT_PIN_MII0RXD2 WMT_PIN(3, 2)
89 #define WMT_PIN_MII0RXD3 WMT_PIN(3, 3)
90 #define WMT_PIN_MII0RXCLK WMT_PIN(3, 4)
91 #define WMT_PIN_MII0RXDV WMT_PIN(3, 5)
92 #define WMT_PIN_MII0RXERR WMT_PIN(3, 6)
93 #define WMT_PIN_MII0PHYRST WMT_PIN(3, 7)
94 #define WMT_PIN_MII0TXD0 WMT_PIN(3, 8)
95 #define WMT_PIN_MII0TXD1 WMT_PIN(3, 9)
96 #define WMT_PIN_MII0TXD2 WMT_PIN(3, 10)
97 #define WMT_PIN_MII0TXD3 WMT_PIN(3, 11)
98 #define WMT_PIN_MII0TXCLK WMT_PIN(3, 12)
99 #define WMT_PIN_MII0TXEN WMT_PIN(3, 13)
100 #define WMT_PIN_MII0TXERR WMT_PIN(3, 14)
101 #define WMT_PIN_MII0PHYPD WMT_PIN(3, 15)
102 #define WMT_PIN_MII0COL WMT_PIN(3, 16)
103 #define WMT_PIN_MII0CRS WMT_PIN(3, 17)
104 #define WMT_PIN_MII0MDIO WMT_PIN(3, 18)
105 #define WMT_PIN_MII0MDC WMT_PIN(3, 19)
106 #define WMT_PIN_SEECS WMT_PIN(3, 20)
107 #define WMT_PIN_SEECK WMT_PIN(3, 21)
108 #define WMT_PIN_SEEDI WMT_PIN(3, 22)
109 #define WMT_PIN_SEEDO WMT_PIN(3, 23)
110 #define WMT_PIN_IDEDREQ0 WMT_PIN(3, 24)
111 #define WMT_PIN_IDEDREQ1 WMT_PIN(3, 25)
112 #define WMT_PIN_IDEIOW WMT_PIN(3, 26)
113 #define WMT_PIN_IDEIOR WMT_PIN(3, 27)
114 #define WMT_PIN_IDEDACK WMT_PIN(3, 28)
115 #define WMT_PIN_IDEIORDY WMT_PIN(3, 29)
116 #define WMT_PIN_IDEINTRQ WMT_PIN(3, 30)
117 #define WMT_PIN_VDIN0 WMT_PIN(4, 0)
118 #define WMT_PIN_VDIN1 WMT_PIN(4, 1)
119 #define WMT_PIN_VDIN2 WMT_PIN(4, 2)
120 #define WMT_PIN_VDIN3 WMT_PIN(4, 3)
121 #define WMT_PIN_VDIN4 WMT_PIN(4, 4)
122 #define WMT_PIN_VDIN5 WMT_PIN(4, 5)
123 #define WMT_PIN_VDIN6 WMT_PIN(4, 6)
124 #define WMT_PIN_VDIN7 WMT_PIN(4, 7)
125 #define WMT_PIN_VDOUT0 WMT_PIN(4, 8)
126 #define WMT_PIN_VDOUT1 WMT_PIN(4, 9)
127 #define WMT_PIN_VDOUT2 WMT_PIN(4, 10)
128 #define WMT_PIN_VDOUT3 WMT_PIN(4, 11)
129 #define WMT_PIN_VDOUT4 WMT_PIN(4, 12)
130 #define WMT_PIN_VDOUT5 WMT_PIN(4, 13)
131 #define WMT_PIN_NANDCLE0 WMT_PIN(4, 14)
132 #define WMT_PIN_NANDCLE1 WMT_PIN(4, 15)
133 #define WMT_PIN_VDOUT6_7 WMT_PIN(4, 16)
134 #define WMT_PIN_VHSYNC WMT_PIN(4, 17)
135 #define WMT_PIN_VVSYNC WMT_PIN(4, 18)
136 #define WMT_PIN_TSDIN0 WMT_PIN(5, 8)
137 #define WMT_PIN_TSDIN1 WMT_PIN(5, 9)
138 #define WMT_PIN_TSDIN2 WMT_PIN(5, 10)
139 #define WMT_PIN_TSDIN3 WMT_PIN(5, 11)
140 #define WMT_PIN_TSDIN4 WMT_PIN(5, 12)
141 #define WMT_PIN_TSDIN5 WMT_PIN(5, 13)
142 #define WMT_PIN_TSDIN6 WMT_PIN(5, 14)
143 #define WMT_PIN_TSDIN7 WMT_PIN(5, 15)
144 #define WMT_PIN_TSSYNC WMT_PIN(5, 16)
145 #define WMT_PIN_TSVALID WMT_PIN(5, 17)
146 #define WMT_PIN_TSCLK WMT_PIN(5, 18)
147 #define WMT_PIN_LCDD0 WMT_PIN(6, 0)
148 #define WMT_PIN_LCDD1 WMT_PIN(6, 1)
149 #define WMT_PIN_LCDD2 WMT_PIN(6, 2)
150 #define WMT_PIN_LCDD3 WMT_PIN(6, 3)
151 #define WMT_PIN_LCDD4 WMT_PIN(6, 4)
152 #define WMT_PIN_LCDD5 WMT_PIN(6, 5)
153 #define WMT_PIN_LCDD6 WMT_PIN(6, 6)
154 #define WMT_PIN_LCDD7 WMT_PIN(6, 7)
155 #define WMT_PIN_LCDD8 WMT_PIN(6, 8)
156 #define WMT_PIN_LCDD9 WMT_PIN(6, 9)
157 #define WMT_PIN_LCDD10 WMT_PIN(6, 10)
158 #define WMT_PIN_LCDD11 WMT_PIN(6, 11)
159 #define WMT_PIN_LCDD12 WMT_PIN(6, 12)
160 #define WMT_PIN_LCDD13 WMT_PIN(6, 13)
161 #define WMT_PIN_LCDD14 WMT_PIN(6, 14)
162 #define WMT_PIN_LCDD15 WMT_PIN(6, 15)
163 #define WMT_PIN_LCDD16 WMT_PIN(6, 16)
164 #define WMT_PIN_LCDD17 WMT_PIN(6, 17)
165 #define WMT_PIN_LCDCLK WMT_PIN(6, 18)
166 #define WMT_PIN_LCDDEN WMT_PIN(6, 19)
167 #define WMT_PIN_LCDLINE WMT_PIN(6, 20)
168 #define WMT_PIN_LCDFRM WMT_PIN(6, 21)
169 #define WMT_PIN_LCDBIAS WMT_PIN(6, 22)
170
171 static const struct pinctrl_pin_desc vt8500_pins[] = {
172 PINCTRL_PIN(WMT_PIN_EXTGPIO0, "extgpio0"),
173 PINCTRL_PIN(WMT_PIN_EXTGPIO1, "extgpio1"),
174 PINCTRL_PIN(WMT_PIN_EXTGPIO2, "extgpio2"),
175 PINCTRL_PIN(WMT_PIN_EXTGPIO3, "extgpio3"),
176 PINCTRL_PIN(WMT_PIN_EXTGPIO4, "extgpio4"),
177 PINCTRL_PIN(WMT_PIN_EXTGPIO5, "extgpio5"),
178 PINCTRL_PIN(WMT_PIN_EXTGPIO6, "extgpio6"),
179 PINCTRL_PIN(WMT_PIN_EXTGPIO7, "extgpio7"),
180 PINCTRL_PIN(WMT_PIN_EXTGPIO8, "extgpio8"),
181 PINCTRL_PIN(WMT_PIN_UART0RTS, "uart0_rts"),
182 PINCTRL_PIN(WMT_PIN_UART0TXD, "uart0_txd"),
183 PINCTRL_PIN(WMT_PIN_UART0CTS, "uart0_cts"),
184 PINCTRL_PIN(WMT_PIN_UART0RXD, "uart0_rxd"),
185 PINCTRL_PIN(WMT_PIN_UART1RTS, "uart1_rts"),
186 PINCTRL_PIN(WMT_PIN_UART1TXD, "uart1_txd"),
187 PINCTRL_PIN(WMT_PIN_UART1CTS, "uart1_cts"),
188 PINCTRL_PIN(WMT_PIN_UART1RXD, "uart1_rxd"),
189 PINCTRL_PIN(WMT_PIN_SPI0CLK, "spi0_clk"),
190 PINCTRL_PIN(WMT_PIN_SPI0SS, "spi0_ss"),
191 PINCTRL_PIN(WMT_PIN_SPI0MISO, "spi0_miso"),
192 PINCTRL_PIN(WMT_PIN_SPI0MOSI, "spi0_mosi"),
193 PINCTRL_PIN(WMT_PIN_SPI1CLK, "spi1_clk"),
194 PINCTRL_PIN(WMT_PIN_SPI1SS, "spi1_ss"),
195 PINCTRL_PIN(WMT_PIN_SPI1MISO, "spi1_miso"),
196 PINCTRL_PIN(WMT_PIN_SPI1MOSI, "spi1_mosi"),
197 PINCTRL_PIN(WMT_PIN_SPI2CLK, "spi2_clk"),
198 PINCTRL_PIN(WMT_PIN_SPI2SS, "spi2_ss"),
199 PINCTRL_PIN(WMT_PIN_SPI2MISO, "spi2_miso"),
200 PINCTRL_PIN(WMT_PIN_SPI2MOSI, "spi2_mosi"),
201 PINCTRL_PIN(WMT_PIN_SDDATA0, "sd_data0"),
202 PINCTRL_PIN(WMT_PIN_SDDATA1, "sd_data1"),
203 PINCTRL_PIN(WMT_PIN_SDDATA2, "sd_data2"),
204 PINCTRL_PIN(WMT_PIN_SDDATA3, "sd_data3"),
205 PINCTRL_PIN(WMT_PIN_MMCDATA0, "mmc_data0"),
206 PINCTRL_PIN(WMT_PIN_MMCDATA1, "mmc_data1"),
207 PINCTRL_PIN(WMT_PIN_MMCDATA2, "mmc_data2"),
208 PINCTRL_PIN(WMT_PIN_MMCDATA3, "mmc_data3"),
209 PINCTRL_PIN(WMT_PIN_SDCLK, "sd_clk"),
210 PINCTRL_PIN(WMT_PIN_SDWP, "sd_wp"),
211 PINCTRL_PIN(WMT_PIN_SDCMD, "sd_cmd"),
212 PINCTRL_PIN(WMT_PIN_MSDATA0, "ms_data0"),
213 PINCTRL_PIN(WMT_PIN_MSDATA1, "ms_data1"),
214 PINCTRL_PIN(WMT_PIN_MSDATA2, "ms_data2"),
215 PINCTRL_PIN(WMT_PIN_MSDATA3, "ms_data3"),
216 PINCTRL_PIN(WMT_PIN_MSCLK, "ms_clk"),
217 PINCTRL_PIN(WMT_PIN_MSBS, "ms_bs"),
218 PINCTRL_PIN(WMT_PIN_MSINS, "ms_ins"),
219 PINCTRL_PIN(WMT_PIN_I2C0SCL, "i2c0_scl"),
220 PINCTRL_PIN(WMT_PIN_I2C0SDA, "i2c0_sda"),
221 PINCTRL_PIN(WMT_PIN_I2C1SCL, "i2c1_scl"),
222 PINCTRL_PIN(WMT_PIN_I2C1SDA, "i2c1_sda"),
223 PINCTRL_PIN(WMT_PIN_MII0RXD0, "mii0_rxd0"),
224 PINCTRL_PIN(WMT_PIN_MII0RXD1, "mii0_rxd1"),
225 PINCTRL_PIN(WMT_PIN_MII0RXD2, "mii0_rxd2"),
226 PINCTRL_PIN(WMT_PIN_MII0RXD3, "mii0_rxd3"),
227 PINCTRL_PIN(WMT_PIN_MII0RXCLK, "mii0_rxclk"),
228 PINCTRL_PIN(WMT_PIN_MII0RXDV, "mii0_rxdv"),
229 PINCTRL_PIN(WMT_PIN_MII0RXERR, "mii0_rxerr"),
230 PINCTRL_PIN(WMT_PIN_MII0PHYRST, "mii0_phyrst"),
231 PINCTRL_PIN(WMT_PIN_MII0TXD0, "mii0_txd0"),
232 PINCTRL_PIN(WMT_PIN_MII0TXD1, "mii0_txd1"),
233 PINCTRL_PIN(WMT_PIN_MII0TXD2, "mii0_txd2"),
234 PINCTRL_PIN(WMT_PIN_MII0TXD3, "mii0_txd3"),
235 PINCTRL_PIN(WMT_PIN_MII0TXCLK, "mii0_txclk"),
236 PINCTRL_PIN(WMT_PIN_MII0TXEN, "mii0_txen"),
237 PINCTRL_PIN(WMT_PIN_MII0TXERR, "mii0_txerr"),
238 PINCTRL_PIN(WMT_PIN_MII0PHYPD, "mii0_phypd"),
239 PINCTRL_PIN(WMT_PIN_MII0COL, "mii0_col"),
240 PINCTRL_PIN(WMT_PIN_MII0CRS, "mii0_crs"),
241 PINCTRL_PIN(WMT_PIN_MII0MDIO, "mii0_mdio"),
242 PINCTRL_PIN(WMT_PIN_MII0MDC, "mii0_mdc"),
243 PINCTRL_PIN(WMT_PIN_SEECS, "see_cs"),
244 PINCTRL_PIN(WMT_PIN_SEECK, "see_ck"),
245 PINCTRL_PIN(WMT_PIN_SEEDI, "see_di"),
246 PINCTRL_PIN(WMT_PIN_SEEDO, "see_do"),
247 PINCTRL_PIN(WMT_PIN_IDEDREQ0, "ide_dreq0"),
248 PINCTRL_PIN(WMT_PIN_IDEDREQ1, "ide_dreq1"),
249 PINCTRL_PIN(WMT_PIN_IDEIOW, "ide_iow"),
250 PINCTRL_PIN(WMT_PIN_IDEIOR, "ide_ior"),
251 PINCTRL_PIN(WMT_PIN_IDEDACK, "ide_dack"),
252 PINCTRL_PIN(WMT_PIN_IDEIORDY, "ide_iordy"),
253 PINCTRL_PIN(WMT_PIN_IDEINTRQ, "ide_intrq"),
254 PINCTRL_PIN(WMT_PIN_VDIN0, "vdin0"),
255 PINCTRL_PIN(WMT_PIN_VDIN1, "vdin1"),
256 PINCTRL_PIN(WMT_PIN_VDIN2, "vdin2"),
257 PINCTRL_PIN(WMT_PIN_VDIN3, "vdin3"),
258 PINCTRL_PIN(WMT_PIN_VDIN4, "vdin4"),
259 PINCTRL_PIN(WMT_PIN_VDIN5, "vdin5"),
260 PINCTRL_PIN(WMT_PIN_VDIN6, "vdin6"),
261 PINCTRL_PIN(WMT_PIN_VDIN7, "vdin7"),
262 PINCTRL_PIN(WMT_PIN_VDOUT0, "vdout0"),
263 PINCTRL_PIN(WMT_PIN_VDOUT1, "vdout1"),
264 PINCTRL_PIN(WMT_PIN_VDOUT2, "vdout2"),
265 PINCTRL_PIN(WMT_PIN_VDOUT3, "vdout3"),
266 PINCTRL_PIN(WMT_PIN_VDOUT4, "vdout4"),
267 PINCTRL_PIN(WMT_PIN_VDOUT5, "vdout5"),
268 PINCTRL_PIN(WMT_PIN_NANDCLE0, "nand_cle0"),
269 PINCTRL_PIN(WMT_PIN_NANDCLE1, "nand_cle1"),
270 PINCTRL_PIN(WMT_PIN_VDOUT6_7, "vdout6_7"),
271 PINCTRL_PIN(WMT_PIN_VHSYNC, "vhsync"),
272 PINCTRL_PIN(WMT_PIN_VVSYNC, "vvsync"),
273 PINCTRL_PIN(WMT_PIN_TSDIN0, "tsdin0"),
274 PINCTRL_PIN(WMT_PIN_TSDIN1, "tsdin1"),
275 PINCTRL_PIN(WMT_PIN_TSDIN2, "tsdin2"),
276 PINCTRL_PIN(WMT_PIN_TSDIN3, "tsdin3"),
277 PINCTRL_PIN(WMT_PIN_TSDIN4, "tsdin4"),
278 PINCTRL_PIN(WMT_PIN_TSDIN5, "tsdin5"),
279 PINCTRL_PIN(WMT_PIN_TSDIN6, "tsdin6"),
280 PINCTRL_PIN(WMT_PIN_TSDIN7, "tsdin7"),
281 PINCTRL_PIN(WMT_PIN_TSSYNC, "tssync"),
282 PINCTRL_PIN(WMT_PIN_TSVALID, "tsvalid"),
283 PINCTRL_PIN(WMT_PIN_TSCLK, "tsclk"),
284 PINCTRL_PIN(WMT_PIN_LCDD0, "lcd_d0"),
285 PINCTRL_PIN(WMT_PIN_LCDD1, "lcd_d1"),
286 PINCTRL_PIN(WMT_PIN_LCDD2, "lcd_d2"),
287 PINCTRL_PIN(WMT_PIN_LCDD3, "lcd_d3"),
288 PINCTRL_PIN(WMT_PIN_LCDD4, "lcd_d4"),
289 PINCTRL_PIN(WMT_PIN_LCDD5, "lcd_d5"),
290 PINCTRL_PIN(WMT_PIN_LCDD6, "lcd_d6"),
291 PINCTRL_PIN(WMT_PIN_LCDD7, "lcd_d7"),
292 PINCTRL_PIN(WMT_PIN_LCDD8, "lcd_d8"),
293 PINCTRL_PIN(WMT_PIN_LCDD9, "lcd_d9"),
294 PINCTRL_PIN(WMT_PIN_LCDD10, "lcd_d10"),
295 PINCTRL_PIN(WMT_PIN_LCDD11, "lcd_d11"),
296 PINCTRL_PIN(WMT_PIN_LCDD12, "lcd_d12"),
297 PINCTRL_PIN(WMT_PIN_LCDD13, "lcd_d13"),
298 PINCTRL_PIN(WMT_PIN_LCDD14, "lcd_d14"),
299 PINCTRL_PIN(WMT_PIN_LCDD15, "lcd_d15"),
300 PINCTRL_PIN(WMT_PIN_LCDD16, "lcd_d16"),
301 PINCTRL_PIN(WMT_PIN_LCDD17, "lcd_d17"),
302 PINCTRL_PIN(WMT_PIN_LCDCLK, "lcd_clk"),
303 PINCTRL_PIN(WMT_PIN_LCDDEN, "lcd_den"),
304 PINCTRL_PIN(WMT_PIN_LCDLINE, "lcd_line"),
305 PINCTRL_PIN(WMT_PIN_LCDFRM, "lcd_frm"),
306 PINCTRL_PIN(WMT_PIN_LCDBIAS, "lcd_bias"),
307 };
308
309 /* Order of these names must match the above list */
310 static const char * const vt8500_groups[] = {
311 "extgpio0",
312 "extgpio1",
313 "extgpio2",
314 "extgpio3",
315 "extgpio4",
316 "extgpio5",
317 "extgpio6",
318 "extgpio7",
319 "extgpio8",
320 "uart0_rts",
321 "uart0_txd",
322 "uart0_cts",
323 "uart0_rxd",
324 "uart1_rts",
325 "uart1_txd",
326 "uart1_cts",
327 "uart1_rxd",
328 "spi0_clk",
329 "spi0_ss",
330 "spi0_miso",
331 "spi0_mosi",
332 "spi1_clk",
333 "spi1_ss",
334 "spi1_miso",
335 "spi1_mosi",
336 "spi2_clk",
337 "spi2_ss",
338 "spi2_miso",
339 "spi2_mosi",
340 "sd_data0",
341 "sd_data1",
342 "sd_data2",
343 "sd_data3",
344 "mmc_data0",
345 "mmc_data1",
346 "mmc_data2",
347 "mmc_data3",
348 "sd_clk",
349 "sd_wp",
350 "sd_cmd",
351 "ms_data0",
352 "ms_data1",
353 "ms_data2",
354 "ms_data3",
355 "ms_clk",
356 "ms_bs",
357 "ms_ins",
358 "i2c0_scl",
359 "i2c0_sda",
360 "i2c1_scl",
361 "i2c1_sda",
362 "mii0_rxd0",
363 "mii0_rxd1",
364 "mii0_rxd2",
365 "mii0_rxd3",
366 "mii0_rxclk",
367 "mii0_rxdv",
368 "mii0_rxerr",
369 "mii0_phyrst",
370 "mii0_txd0",
371 "mii0_txd1",
372 "mii0_txd2",
373 "mii0_txd3",
374 "mii0_txclk",
375 "mii0_txen",
376 "mii0_txerr",
377 "mii0_phypd",
378 "mii0_col",
379 "mii0_crs",
380 "mii0_mdio",
381 "mii0_mdc",
382 "see_cs",
383 "see_ck",
384 "see_di",
385 "see_do",
386 "ide_dreq0",
387 "ide_dreq1",
388 "ide_iow",
389 "ide_ior",
390 "ide_dack",
391 "ide_iordy",
392 "ide_intrq",
393 "vdin0",
394 "vdin1",
395 "vdin2",
396 "vdin3",
397 "vdin4",
398 "vdin5",
399 "vdin6",
400 "vdin7",
401 "vdout0",
402 "vdout1",
403 "vdout2",
404 "vdout3",
405 "vdout4",
406 "vdout5",
407 "nand_cle0",
408 "nand_cle1",
409 "vdout6_7",
410 "vhsync",
411 "vvsync",
412 "tsdin0",
413 "tsdin1",
414 "tsdin2",
415 "tsdin3",
416 "tsdin4",
417 "tsdin5",
418 "tsdin6",
419 "tsdin7",
420 "tssync",
421 "tsvalid",
422 "tsclk",
423 "lcd_d0",
424 "lcd_d1",
425 "lcd_d2",
426 "lcd_d3",
427 "lcd_d4",
428 "lcd_d5",
429 "lcd_d6",
430 "lcd_d7",
431 "lcd_d8",
432 "lcd_d9",
433 "lcd_d10",
434 "lcd_d11",
435 "lcd_d12",
436 "lcd_d13",
437 "lcd_d14",
438 "lcd_d15",
439 "lcd_d16",
440 "lcd_d17",
441 "lcd_clk",
442 "lcd_den",
443 "lcd_line",
444 "lcd_frm",
445 "lcd_bias",
446 };
447
vt8500_pinctrl_probe(struct platform_device * pdev)448 static int vt8500_pinctrl_probe(struct platform_device *pdev)
449 {
450 struct wmt_pinctrl_data *data;
451
452 data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);
453 if (!data)
454 return -ENOMEM;
455
456 data->banks = vt8500_banks;
457 data->nbanks = ARRAY_SIZE(vt8500_banks);
458 data->pins = vt8500_pins;
459 data->npins = ARRAY_SIZE(vt8500_pins);
460 data->groups = vt8500_groups;
461 data->ngroups = ARRAY_SIZE(vt8500_groups);
462
463 return wmt_pinctrl_probe(pdev, data);
464 }
465
466 static const struct of_device_id wmt_pinctrl_of_match[] = {
467 { .compatible = "via,vt8500-pinctrl" },
468 { /* sentinel */ },
469 };
470
471 static struct platform_driver wmt_pinctrl_driver = {
472 .probe = vt8500_pinctrl_probe,
473 .driver = {
474 .name = "pinctrl-vt8500",
475 .of_match_table = wmt_pinctrl_of_match,
476 .suppress_bind_attrs = true,
477 },
478 };
479 builtin_platform_driver(wmt_pinctrl_driver);
480