Version:  2.0.40 2.2.26 2.4.37 2.6.39 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 3.10 3.11 3.12 3.13 3.14 3.15

Linux/drivers/pinctrl/vt8500/pinctrl-vt8500.c

  1 /*
  2  * Pinctrl data for VIA VT8500 SoC
  3  *
  4  * Copyright (c) 2013 Tony Prisk <linux@prisktech.co.nz>
  5  *
  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.
  9  *
 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
 13  * more details.
 14  */
 15 
 16 #include <linux/io.h>
 17 #include <linux/module.h>
 18 #include <linux/pinctrl/pinctrl.h>
 19 #include <linux/platform_device.h>
 20 #include <linux/slab.h>
 21 
 22 #include "pinctrl-wmt.h"
 23 
 24 /*
 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
 28  * expect.
 29  *
 30  * Do not reorder these banks as it will change the pin numbering
 31  */
 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 */
 40 };
 41 
 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)
178 
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"),
315 };
316 
317 /* Order of these names must match the above list */
318 static const char * const vt8500_groups[] = {
319         "extgpio0",
320         "extgpio1",
321         "extgpio2",
322         "extgpio3",
323         "extgpio4",
324         "extgpio5",
325         "extgpio6",
326         "extgpio7",
327         "extgpio8",
328         "uart0_rts",
329         "uart0_txd",
330         "uart0_cts",
331         "uart0_rxd",
332         "uart1_rts",
333         "uart1_txd",
334         "uart1_cts",
335         "uart1_rxd",
336         "spi0_clk",
337         "spi0_ss",
338         "spi0_miso",
339         "spi0_mosi",
340         "spi1_clk",
341         "spi1_ss",
342         "spi1_miso",
343         "spi1_mosi",
344         "spi2_clk",
345         "spi2_ss",
346         "spi2_miso",
347         "spi2_mosi",
348         "sd_data0",
349         "sd_data1",
350         "sd_data2",
351         "sd_data3",
352         "mmc_data0",
353         "mmc_data1",
354         "mmc_data2",
355         "mmc_data3",
356         "sd_clk",
357         "sd_wp",
358         "sd_cmd",
359         "ms_data0",
360         "ms_data1",
361         "ms_data2",
362         "ms_data3",
363         "ms_clk",
364         "ms_bs",
365         "ms_ins",
366         "i2c0_scl",
367         "i2c0_sda",
368         "i2c1_scl",
369         "i2c1_sda",
370         "mii0_rxd0",
371         "mii0_rxd1",
372         "mii0_rxd2",
373         "mii0_rxd3",
374         "mii0_rxclk",
375         "mii0_rxdv",
376         "mii0_rxerr",
377         "mii0_phyrst",
378         "mii0_txd0",
379         "mii0_txd1",
380         "mii0_txd2",
381         "mii0_txd3",
382         "mii0_txclk",
383         "mii0_txen",
384         "mii0_txerr",
385         "mii0_phypd",
386         "mii0_col",
387         "mii0_crs",
388         "mii0_mdio",
389         "mii0_mdc",
390         "see_cs",
391         "see_ck",
392         "see_di",
393         "see_do",
394         "ide_dreq0",
395         "ide_dreq1",
396         "ide_iow",
397         "ide_ior",
398         "ide_dack",
399         "ide_iordy",
400         "ide_intrq",
401         "vdin0",
402         "vdin1",
403         "vdin2",
404         "vdin3",
405         "vdin4",
406         "vdin5",
407         "vdin6",
408         "vdin7",
409         "vdout0",
410         "vdout1",
411         "vdout2",
412         "vdout3",
413         "vdout4",
414         "vdout5",
415         "nand_cle0",
416         "nand_cle1",
417         "vdout6_7",
418         "vhsync",
419         "vvsync",
420         "tsdin0",
421         "tsdin1",
422         "tsdin2",
423         "tsdin3",
424         "tsdin4",
425         "tsdin5",
426         "tsdin6",
427         "tsdin7",
428         "tssync",
429         "tsvalid",
430         "tsclk",
431         "lcd_d0",
432         "lcd_d1",
433         "lcd_d2",
434         "lcd_d3",
435         "lcd_d4",
436         "lcd_d5",
437         "lcd_d6",
438         "lcd_d7",
439         "lcd_d8",
440         "lcd_d9",
441         "lcd_d10",
442         "lcd_d11",
443         "lcd_d12",
444         "lcd_d13",
445         "lcd_d14",
446         "lcd_d15",
447         "lcd_d16",
448         "lcd_d17",
449         "lcd_clk",
450         "lcd_den",
451         "lcd_line",
452         "lcd_frm",
453         "lcd_bias",
454 };
455 
456 static int vt8500_pinctrl_probe(struct platform_device *pdev)
457 {
458         struct wmt_pinctrl_data *data;
459 
460         data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);
461         if (!data) {
462                 dev_err(&pdev->dev, "failed to allocate data\n");
463                 return -ENOMEM;
464         }
465 
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);
472 
473         return wmt_pinctrl_probe(pdev, data);
474 }
475 
476 static int vt8500_pinctrl_remove(struct platform_device *pdev)
477 {
478         return wmt_pinctrl_remove(pdev);
479 }
480 
481 static struct of_device_id wmt_pinctrl_of_match[] = {
482         { .compatible = "via,vt8500-pinctrl" },
483         { /* sentinel */ },
484 };
485 
486 static struct platform_driver wmt_pinctrl_driver = {
487         .probe  = vt8500_pinctrl_probe,
488         .remove = vt8500_pinctrl_remove,
489         .driver = {
490                 .name   = "pinctrl-vt8500",
491                 .owner  = THIS_MODULE,
492                 .of_match_table = wmt_pinctrl_of_match,
493         },
494 };
495 
496 module_platform_driver(wmt_pinctrl_driver);
497 
498 MODULE_AUTHOR("Tony Prisk <linux@prisktech.co.nz>");
499 MODULE_DESCRIPTION("VIA VT8500 Pincontrol driver");
500 MODULE_LICENSE("GPL v2");
501 MODULE_DEVICE_TABLE(of, wmt_pinctrl_of_match);
502 

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