2 * Pinctrl data for VIA VT8500 SoC
4 * Copyright (c) 2013 Tony Prisk <linux@prisktech.co.nz>
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms and conditions of the GNU General Public License,
8 * version 2, as published by the Free Software Foundation.
10 * This program is distributed in the hope it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
17 #include <linux/module.h>
18 #include <linux/pinctrl/pinctrl.h>
19 #include <linux/platform_device.h>
20 #include <linux/slab.h>
22 #include "pinctrl-wmt.h"
25 * Describe the register offsets within the GPIO memory space
26 * The dedicated external GPIO's should always be listed in bank 0
27 * so they are exported in the 0..31 range which is what users
30 * Do not reorder these banks as it will change the pin numbering
32 static const struct wmt_pinctrl_bank_registers vt8500_banks
[] = {
33 WMT_PINCTRL_BANK(NO_REG
, 0x3C, 0x5C, 0x7C, NO_REG
, NO_REG
), /* 0 */
34 WMT_PINCTRL_BANK(0x00, 0x20, 0x40, 0x60, NO_REG
, NO_REG
), /* 1 */
35 WMT_PINCTRL_BANK(0x04, 0x24, 0x44, 0x64, NO_REG
, NO_REG
), /* 2 */
36 WMT_PINCTRL_BANK(0x08, 0x28, 0x48, 0x68, NO_REG
, NO_REG
), /* 3 */
37 WMT_PINCTRL_BANK(0x0C, 0x2C, 0x4C, 0x6C, NO_REG
, NO_REG
), /* 4 */
38 WMT_PINCTRL_BANK(0x10, 0x30, 0x50, 0x70, NO_REG
, NO_REG
), /* 5 */
39 WMT_PINCTRL_BANK(0x14, 0x34, 0x54, 0x74, NO_REG
, NO_REG
), /* 6 */
42 /* Please keep sorted by bank/bit */
43 #define WMT_PIN_EXTGPIO0 WMT_PIN(0, 0)
44 #define WMT_PIN_EXTGPIO1 WMT_PIN(0, 1)
45 #define WMT_PIN_EXTGPIO2 WMT_PIN(0, 2)
46 #define WMT_PIN_EXTGPIO3 WMT_PIN(0, 3)
47 #define WMT_PIN_EXTGPIO4 WMT_PIN(0, 4)
48 #define WMT_PIN_EXTGPIO5 WMT_PIN(0, 5)
49 #define WMT_PIN_EXTGPIO6 WMT_PIN(0, 6)
50 #define WMT_PIN_EXTGPIO7 WMT_PIN(0, 7)
51 #define WMT_PIN_EXTGPIO8 WMT_PIN(0, 8)
52 #define WMT_PIN_UART0RTS WMT_PIN(1, 0)
53 #define WMT_PIN_UART0TXD WMT_PIN(1, 1)
54 #define WMT_PIN_UART0CTS WMT_PIN(1, 2)
55 #define WMT_PIN_UART0RXD WMT_PIN(1, 3)
56 #define WMT_PIN_UART1RTS WMT_PIN(1, 4)
57 #define WMT_PIN_UART1TXD WMT_PIN(1, 5)
58 #define WMT_PIN_UART1CTS WMT_PIN(1, 6)
59 #define WMT_PIN_UART1RXD WMT_PIN(1, 7)
60 #define WMT_PIN_SPI0CLK WMT_PIN(1, 8)
61 #define WMT_PIN_SPI0SS WMT_PIN(1, 9)
62 #define WMT_PIN_SPI0MISO WMT_PIN(1, 10)
63 #define WMT_PIN_SPI0MOSI WMT_PIN(1, 11)
64 #define WMT_PIN_SPI1CLK WMT_PIN(1, 12)
65 #define WMT_PIN_SPI1SS WMT_PIN(1, 13)
66 #define WMT_PIN_SPI1MISO WMT_PIN(1, 14)
67 #define WMT_PIN_SPI1MOSI WMT_PIN(1, 15)
68 #define WMT_PIN_SPI2CLK WMT_PIN(1, 16)
69 #define WMT_PIN_SPI2SS WMT_PIN(1, 17)
70 #define WMT_PIN_SPI2MISO WMT_PIN(1, 18)
71 #define WMT_PIN_SPI2MOSI WMT_PIN(1, 19)
72 #define WMT_PIN_SDDATA0 WMT_PIN(2, 0)
73 #define WMT_PIN_SDDATA1 WMT_PIN(2, 1)
74 #define WMT_PIN_SDDATA2 WMT_PIN(2, 2)
75 #define WMT_PIN_SDDATA3 WMT_PIN(2, 3)
76 #define WMT_PIN_MMCDATA0 WMT_PIN(2, 4)
77 #define WMT_PIN_MMCDATA1 WMT_PIN(2, 5)
78 #define WMT_PIN_MMCDATA2 WMT_PIN(2, 6)
79 #define WMT_PIN_MMCDATA3 WMT_PIN(2, 7)
80 #define WMT_PIN_SDCLK WMT_PIN(2, 8)
81 #define WMT_PIN_SDWP WMT_PIN(2, 9)
82 #define WMT_PIN_SDCMD WMT_PIN(2, 10)
83 #define WMT_PIN_MSDATA0 WMT_PIN(2, 16)
84 #define WMT_PIN_MSDATA1 WMT_PIN(2, 17)
85 #define WMT_PIN_MSDATA2 WMT_PIN(2, 18)
86 #define WMT_PIN_MSDATA3 WMT_PIN(2, 19)
87 #define WMT_PIN_MSCLK WMT_PIN(2, 20)
88 #define WMT_PIN_MSBS WMT_PIN(2, 21)
89 #define WMT_PIN_MSINS WMT_PIN(2, 22)
90 #define WMT_PIN_I2C0SCL WMT_PIN(2, 24)
91 #define WMT_PIN_I2C0SDA WMT_PIN(2, 25)
92 #define WMT_PIN_I2C1SCL WMT_PIN(2, 26)
93 #define WMT_PIN_I2C1SDA WMT_PIN(2, 27)
94 #define WMT_PIN_MII0RXD0 WMT_PIN(3, 0)
95 #define WMT_PIN_MII0RXD1 WMT_PIN(3, 1)
96 #define WMT_PIN_MII0RXD2 WMT_PIN(3, 2)
97 #define WMT_PIN_MII0RXD3 WMT_PIN(3, 3)
98 #define WMT_PIN_MII0RXCLK WMT_PIN(3, 4)
99 #define WMT_PIN_MII0RXDV WMT_PIN(3, 5)
100 #define WMT_PIN_MII0RXERR WMT_PIN(3, 6)
101 #define WMT_PIN_MII0PHYRST WMT_PIN(3, 7)
102 #define WMT_PIN_MII0TXD0 WMT_PIN(3, 8)
103 #define WMT_PIN_MII0TXD1 WMT_PIN(3, 9)
104 #define WMT_PIN_MII0TXD2 WMT_PIN(3, 10)
105 #define WMT_PIN_MII0TXD3 WMT_PIN(3, 11)
106 #define WMT_PIN_MII0TXCLK WMT_PIN(3, 12)
107 #define WMT_PIN_MII0TXEN WMT_PIN(3, 13)
108 #define WMT_PIN_MII0TXERR WMT_PIN(3, 14)
109 #define WMT_PIN_MII0PHYPD WMT_PIN(3, 15)
110 #define WMT_PIN_MII0COL WMT_PIN(3, 16)
111 #define WMT_PIN_MII0CRS WMT_PIN(3, 17)
112 #define WMT_PIN_MII0MDIO WMT_PIN(3, 18)
113 #define WMT_PIN_MII0MDC WMT_PIN(3, 19)
114 #define WMT_PIN_SEECS WMT_PIN(3, 20)
115 #define WMT_PIN_SEECK WMT_PIN(3, 21)
116 #define WMT_PIN_SEEDI WMT_PIN(3, 22)
117 #define WMT_PIN_SEEDO WMT_PIN(3, 23)
118 #define WMT_PIN_IDEDREQ0 WMT_PIN(3, 24)
119 #define WMT_PIN_IDEDREQ1 WMT_PIN(3, 25)
120 #define WMT_PIN_IDEIOW WMT_PIN(3, 26)
121 #define WMT_PIN_IDEIOR WMT_PIN(3, 27)
122 #define WMT_PIN_IDEDACK WMT_PIN(3, 28)
123 #define WMT_PIN_IDEIORDY WMT_PIN(3, 29)
124 #define WMT_PIN_IDEINTRQ WMT_PIN(3, 30)
125 #define WMT_PIN_VDIN0 WMT_PIN(4, 0)
126 #define WMT_PIN_VDIN1 WMT_PIN(4, 1)
127 #define WMT_PIN_VDIN2 WMT_PIN(4, 2)
128 #define WMT_PIN_VDIN3 WMT_PIN(4, 3)
129 #define WMT_PIN_VDIN4 WMT_PIN(4, 4)
130 #define WMT_PIN_VDIN5 WMT_PIN(4, 5)
131 #define WMT_PIN_VDIN6 WMT_PIN(4, 6)
132 #define WMT_PIN_VDIN7 WMT_PIN(4, 7)
133 #define WMT_PIN_VDOUT0 WMT_PIN(4, 8)
134 #define WMT_PIN_VDOUT1 WMT_PIN(4, 9)
135 #define WMT_PIN_VDOUT2 WMT_PIN(4, 10)
136 #define WMT_PIN_VDOUT3 WMT_PIN(4, 11)
137 #define WMT_PIN_VDOUT4 WMT_PIN(4, 12)
138 #define WMT_PIN_VDOUT5 WMT_PIN(4, 13)
139 #define WMT_PIN_NANDCLE0 WMT_PIN(4, 14)
140 #define WMT_PIN_NANDCLE1 WMT_PIN(4, 15)
141 #define WMT_PIN_VDOUT6_7 WMT_PIN(4, 16)
142 #define WMT_PIN_VHSYNC WMT_PIN(4, 17)
143 #define WMT_PIN_VVSYNC WMT_PIN(4, 18)
144 #define WMT_PIN_TSDIN0 WMT_PIN(5, 8)
145 #define WMT_PIN_TSDIN1 WMT_PIN(5, 9)
146 #define WMT_PIN_TSDIN2 WMT_PIN(5, 10)
147 #define WMT_PIN_TSDIN3 WMT_PIN(5, 11)
148 #define WMT_PIN_TSDIN4 WMT_PIN(5, 12)
149 #define WMT_PIN_TSDIN5 WMT_PIN(5, 13)
150 #define WMT_PIN_TSDIN6 WMT_PIN(5, 14)
151 #define WMT_PIN_TSDIN7 WMT_PIN(5, 15)
152 #define WMT_PIN_TSSYNC WMT_PIN(5, 16)
153 #define WMT_PIN_TSVALID WMT_PIN(5, 17)
154 #define WMT_PIN_TSCLK WMT_PIN(5, 18)
155 #define WMT_PIN_LCDD0 WMT_PIN(6, 0)
156 #define WMT_PIN_LCDD1 WMT_PIN(6, 1)
157 #define WMT_PIN_LCDD2 WMT_PIN(6, 2)
158 #define WMT_PIN_LCDD3 WMT_PIN(6, 3)
159 #define WMT_PIN_LCDD4 WMT_PIN(6, 4)
160 #define WMT_PIN_LCDD5 WMT_PIN(6, 5)
161 #define WMT_PIN_LCDD6 WMT_PIN(6, 6)
162 #define WMT_PIN_LCDD7 WMT_PIN(6, 7)
163 #define WMT_PIN_LCDD8 WMT_PIN(6, 8)
164 #define WMT_PIN_LCDD9 WMT_PIN(6, 9)
165 #define WMT_PIN_LCDD10 WMT_PIN(6, 10)
166 #define WMT_PIN_LCDD11 WMT_PIN(6, 11)
167 #define WMT_PIN_LCDD12 WMT_PIN(6, 12)
168 #define WMT_PIN_LCDD13 WMT_PIN(6, 13)
169 #define WMT_PIN_LCDD14 WMT_PIN(6, 14)
170 #define WMT_PIN_LCDD15 WMT_PIN(6, 15)
171 #define WMT_PIN_LCDD16 WMT_PIN(6, 16)
172 #define WMT_PIN_LCDD17 WMT_PIN(6, 17)
173 #define WMT_PIN_LCDCLK WMT_PIN(6, 18)
174 #define WMT_PIN_LCDDEN WMT_PIN(6, 19)
175 #define WMT_PIN_LCDLINE WMT_PIN(6, 20)
176 #define WMT_PIN_LCDFRM WMT_PIN(6, 21)
177 #define WMT_PIN_LCDBIAS WMT_PIN(6, 22)
179 static const struct pinctrl_pin_desc vt8500_pins
[] = {
180 PINCTRL_PIN(WMT_PIN_EXTGPIO0
, "extgpio0"),
181 PINCTRL_PIN(WMT_PIN_EXTGPIO1
, "extgpio1"),
182 PINCTRL_PIN(WMT_PIN_EXTGPIO2
, "extgpio2"),
183 PINCTRL_PIN(WMT_PIN_EXTGPIO3
, "extgpio3"),
184 PINCTRL_PIN(WMT_PIN_EXTGPIO4
, "extgpio4"),
185 PINCTRL_PIN(WMT_PIN_EXTGPIO5
, "extgpio5"),
186 PINCTRL_PIN(WMT_PIN_EXTGPIO6
, "extgpio6"),
187 PINCTRL_PIN(WMT_PIN_EXTGPIO7
, "extgpio7"),
188 PINCTRL_PIN(WMT_PIN_EXTGPIO8
, "extgpio8"),
189 PINCTRL_PIN(WMT_PIN_UART0RTS
, "uart0_rts"),
190 PINCTRL_PIN(WMT_PIN_UART0TXD
, "uart0_txd"),
191 PINCTRL_PIN(WMT_PIN_UART0CTS
, "uart0_cts"),
192 PINCTRL_PIN(WMT_PIN_UART0RXD
, "uart0_rxd"),
193 PINCTRL_PIN(WMT_PIN_UART1RTS
, "uart1_rts"),
194 PINCTRL_PIN(WMT_PIN_UART1TXD
, "uart1_txd"),
195 PINCTRL_PIN(WMT_PIN_UART1CTS
, "uart1_cts"),
196 PINCTRL_PIN(WMT_PIN_UART1RXD
, "uart1_rxd"),
197 PINCTRL_PIN(WMT_PIN_SPI0CLK
, "spi0_clk"),
198 PINCTRL_PIN(WMT_PIN_SPI0SS
, "spi0_ss"),
199 PINCTRL_PIN(WMT_PIN_SPI0MISO
, "spi0_miso"),
200 PINCTRL_PIN(WMT_PIN_SPI0MOSI
, "spi0_mosi"),
201 PINCTRL_PIN(WMT_PIN_SPI1CLK
, "spi1_clk"),
202 PINCTRL_PIN(WMT_PIN_SPI1SS
, "spi1_ss"),
203 PINCTRL_PIN(WMT_PIN_SPI1MISO
, "spi1_miso"),
204 PINCTRL_PIN(WMT_PIN_SPI1MOSI
, "spi1_mosi"),
205 PINCTRL_PIN(WMT_PIN_SPI2CLK
, "spi2_clk"),
206 PINCTRL_PIN(WMT_PIN_SPI2SS
, "spi2_ss"),
207 PINCTRL_PIN(WMT_PIN_SPI2MISO
, "spi2_miso"),
208 PINCTRL_PIN(WMT_PIN_SPI2MOSI
, "spi2_mosi"),
209 PINCTRL_PIN(WMT_PIN_SDDATA0
, "sd_data0"),
210 PINCTRL_PIN(WMT_PIN_SDDATA1
, "sd_data1"),
211 PINCTRL_PIN(WMT_PIN_SDDATA2
, "sd_data2"),
212 PINCTRL_PIN(WMT_PIN_SDDATA3
, "sd_data3"),
213 PINCTRL_PIN(WMT_PIN_MMCDATA0
, "mmc_data0"),
214 PINCTRL_PIN(WMT_PIN_MMCDATA1
, "mmc_data1"),
215 PINCTRL_PIN(WMT_PIN_MMCDATA2
, "mmc_data2"),
216 PINCTRL_PIN(WMT_PIN_MMCDATA3
, "mmc_data3"),
217 PINCTRL_PIN(WMT_PIN_SDCLK
, "sd_clk"),
218 PINCTRL_PIN(WMT_PIN_SDWP
, "sd_wp"),
219 PINCTRL_PIN(WMT_PIN_SDCMD
, "sd_cmd"),
220 PINCTRL_PIN(WMT_PIN_MSDATA0
, "ms_data0"),
221 PINCTRL_PIN(WMT_PIN_MSDATA1
, "ms_data1"),
222 PINCTRL_PIN(WMT_PIN_MSDATA2
, "ms_data2"),
223 PINCTRL_PIN(WMT_PIN_MSDATA3
, "ms_data3"),
224 PINCTRL_PIN(WMT_PIN_MSCLK
, "ms_clk"),
225 PINCTRL_PIN(WMT_PIN_MSBS
, "ms_bs"),
226 PINCTRL_PIN(WMT_PIN_MSINS
, "ms_ins"),
227 PINCTRL_PIN(WMT_PIN_I2C0SCL
, "i2c0_scl"),
228 PINCTRL_PIN(WMT_PIN_I2C0SDA
, "i2c0_sda"),
229 PINCTRL_PIN(WMT_PIN_I2C1SCL
, "i2c1_scl"),
230 PINCTRL_PIN(WMT_PIN_I2C1SDA
, "i2c1_sda"),
231 PINCTRL_PIN(WMT_PIN_MII0RXD0
, "mii0_rxd0"),
232 PINCTRL_PIN(WMT_PIN_MII0RXD1
, "mii0_rxd1"),
233 PINCTRL_PIN(WMT_PIN_MII0RXD2
, "mii0_rxd2"),
234 PINCTRL_PIN(WMT_PIN_MII0RXD3
, "mii0_rxd3"),
235 PINCTRL_PIN(WMT_PIN_MII0RXCLK
, "mii0_rxclk"),
236 PINCTRL_PIN(WMT_PIN_MII0RXDV
, "mii0_rxdv"),
237 PINCTRL_PIN(WMT_PIN_MII0RXERR
, "mii0_rxerr"),
238 PINCTRL_PIN(WMT_PIN_MII0PHYRST
, "mii0_phyrst"),
239 PINCTRL_PIN(WMT_PIN_MII0TXD0
, "mii0_txd0"),
240 PINCTRL_PIN(WMT_PIN_MII0TXD1
, "mii0_txd1"),
241 PINCTRL_PIN(WMT_PIN_MII0TXD2
, "mii0_txd2"),
242 PINCTRL_PIN(WMT_PIN_MII0TXD3
, "mii0_txd3"),
243 PINCTRL_PIN(WMT_PIN_MII0TXCLK
, "mii0_txclk"),
244 PINCTRL_PIN(WMT_PIN_MII0TXEN
, "mii0_txen"),
245 PINCTRL_PIN(WMT_PIN_MII0TXERR
, "mii0_txerr"),
246 PINCTRL_PIN(WMT_PIN_MII0PHYPD
, "mii0_phypd"),
247 PINCTRL_PIN(WMT_PIN_MII0COL
, "mii0_col"),
248 PINCTRL_PIN(WMT_PIN_MII0CRS
, "mii0_crs"),
249 PINCTRL_PIN(WMT_PIN_MII0MDIO
, "mii0_mdio"),
250 PINCTRL_PIN(WMT_PIN_MII0MDC
, "mii0_mdc"),
251 PINCTRL_PIN(WMT_PIN_SEECS
, "see_cs"),
252 PINCTRL_PIN(WMT_PIN_SEECK
, "see_ck"),
253 PINCTRL_PIN(WMT_PIN_SEEDI
, "see_di"),
254 PINCTRL_PIN(WMT_PIN_SEEDO
, "see_do"),
255 PINCTRL_PIN(WMT_PIN_IDEDREQ0
, "ide_dreq0"),
256 PINCTRL_PIN(WMT_PIN_IDEDREQ1
, "ide_dreq1"),
257 PINCTRL_PIN(WMT_PIN_IDEIOW
, "ide_iow"),
258 PINCTRL_PIN(WMT_PIN_IDEIOR
, "ide_ior"),
259 PINCTRL_PIN(WMT_PIN_IDEDACK
, "ide_dack"),
260 PINCTRL_PIN(WMT_PIN_IDEIORDY
, "ide_iordy"),
261 PINCTRL_PIN(WMT_PIN_IDEINTRQ
, "ide_intrq"),
262 PINCTRL_PIN(WMT_PIN_VDIN0
, "vdin0"),
263 PINCTRL_PIN(WMT_PIN_VDIN1
, "vdin1"),
264 PINCTRL_PIN(WMT_PIN_VDIN2
, "vdin2"),
265 PINCTRL_PIN(WMT_PIN_VDIN3
, "vdin3"),
266 PINCTRL_PIN(WMT_PIN_VDIN4
, "vdin4"),
267 PINCTRL_PIN(WMT_PIN_VDIN5
, "vdin5"),
268 PINCTRL_PIN(WMT_PIN_VDIN6
, "vdin6"),
269 PINCTRL_PIN(WMT_PIN_VDIN7
, "vdin7"),
270 PINCTRL_PIN(WMT_PIN_VDOUT0
, "vdout0"),
271 PINCTRL_PIN(WMT_PIN_VDOUT1
, "vdout1"),
272 PINCTRL_PIN(WMT_PIN_VDOUT2
, "vdout2"),
273 PINCTRL_PIN(WMT_PIN_VDOUT3
, "vdout3"),
274 PINCTRL_PIN(WMT_PIN_VDOUT4
, "vdout4"),
275 PINCTRL_PIN(WMT_PIN_VDOUT5
, "vdout5"),
276 PINCTRL_PIN(WMT_PIN_NANDCLE0
, "nand_cle0"),
277 PINCTRL_PIN(WMT_PIN_NANDCLE1
, "nand_cle1"),
278 PINCTRL_PIN(WMT_PIN_VDOUT6_7
, "vdout6_7"),
279 PINCTRL_PIN(WMT_PIN_VHSYNC
, "vhsync"),
280 PINCTRL_PIN(WMT_PIN_VVSYNC
, "vvsync"),
281 PINCTRL_PIN(WMT_PIN_TSDIN0
, "tsdin0"),
282 PINCTRL_PIN(WMT_PIN_TSDIN1
, "tsdin1"),
283 PINCTRL_PIN(WMT_PIN_TSDIN2
, "tsdin2"),
284 PINCTRL_PIN(WMT_PIN_TSDIN3
, "tsdin3"),
285 PINCTRL_PIN(WMT_PIN_TSDIN4
, "tsdin4"),
286 PINCTRL_PIN(WMT_PIN_TSDIN5
, "tsdin5"),
287 PINCTRL_PIN(WMT_PIN_TSDIN6
, "tsdin6"),
288 PINCTRL_PIN(WMT_PIN_TSDIN7
, "tsdin7"),
289 PINCTRL_PIN(WMT_PIN_TSSYNC
, "tssync"),
290 PINCTRL_PIN(WMT_PIN_TSVALID
, "tsvalid"),
291 PINCTRL_PIN(WMT_PIN_TSCLK
, "tsclk"),
292 PINCTRL_PIN(WMT_PIN_LCDD0
, "lcd_d0"),
293 PINCTRL_PIN(WMT_PIN_LCDD1
, "lcd_d1"),
294 PINCTRL_PIN(WMT_PIN_LCDD2
, "lcd_d2"),
295 PINCTRL_PIN(WMT_PIN_LCDD3
, "lcd_d3"),
296 PINCTRL_PIN(WMT_PIN_LCDD4
, "lcd_d4"),
297 PINCTRL_PIN(WMT_PIN_LCDD5
, "lcd_d5"),
298 PINCTRL_PIN(WMT_PIN_LCDD6
, "lcd_d6"),
299 PINCTRL_PIN(WMT_PIN_LCDD7
, "lcd_d7"),
300 PINCTRL_PIN(WMT_PIN_LCDD8
, "lcd_d8"),
301 PINCTRL_PIN(WMT_PIN_LCDD9
, "lcd_d9"),
302 PINCTRL_PIN(WMT_PIN_LCDD10
, "lcd_d10"),
303 PINCTRL_PIN(WMT_PIN_LCDD11
, "lcd_d11"),
304 PINCTRL_PIN(WMT_PIN_LCDD12
, "lcd_d12"),
305 PINCTRL_PIN(WMT_PIN_LCDD13
, "lcd_d13"),
306 PINCTRL_PIN(WMT_PIN_LCDD14
, "lcd_d14"),
307 PINCTRL_PIN(WMT_PIN_LCDD15
, "lcd_d15"),
308 PINCTRL_PIN(WMT_PIN_LCDD16
, "lcd_d16"),
309 PINCTRL_PIN(WMT_PIN_LCDD17
, "lcd_d17"),
310 PINCTRL_PIN(WMT_PIN_LCDCLK
, "lcd_clk"),
311 PINCTRL_PIN(WMT_PIN_LCDDEN
, "lcd_den"),
312 PINCTRL_PIN(WMT_PIN_LCDLINE
, "lcd_line"),
313 PINCTRL_PIN(WMT_PIN_LCDFRM
, "lcd_frm"),
314 PINCTRL_PIN(WMT_PIN_LCDBIAS
, "lcd_bias"),
317 /* Order of these names must match the above list */
318 static const char * const vt8500_groups
[] = {
456 static int vt8500_pinctrl_probe(struct platform_device
*pdev
)
458 struct wmt_pinctrl_data
*data
;
460 data
= devm_kzalloc(&pdev
->dev
, sizeof(*data
), GFP_KERNEL
);
462 dev_err(&pdev
->dev
, "failed to allocate data\n");
466 data
->banks
= vt8500_banks
;
467 data
->nbanks
= ARRAY_SIZE(vt8500_banks
);
468 data
->pins
= vt8500_pins
;
469 data
->npins
= ARRAY_SIZE(vt8500_pins
);
470 data
->groups
= vt8500_groups
;
471 data
->ngroups
= ARRAY_SIZE(vt8500_groups
);
473 return wmt_pinctrl_probe(pdev
, data
);
476 static int vt8500_pinctrl_remove(struct platform_device
*pdev
)
478 return wmt_pinctrl_remove(pdev
);
481 static const struct of_device_id wmt_pinctrl_of_match
[] = {
482 { .compatible
= "via,vt8500-pinctrl" },
486 static struct platform_driver wmt_pinctrl_driver
= {
487 .probe
= vt8500_pinctrl_probe
,
488 .remove
= vt8500_pinctrl_remove
,
490 .name
= "pinctrl-vt8500",
491 .of_match_table
= wmt_pinctrl_of_match
,
495 module_platform_driver(wmt_pinctrl_driver
);
497 MODULE_AUTHOR("Tony Prisk <linux@prisktech.co.nz>");
498 MODULE_DESCRIPTION("VIA VT8500 Pincontrol driver");
499 MODULE_LICENSE("GPL v2");
500 MODULE_DEVICE_TABLE(of
, wmt_pinctrl_of_match
);