pinctrl/vt8500/pinctrl-vt8500.c

0001 // SPDX-License-Identifier: GPL-2.0-only
0002 /*
0003  * Pinctrl data for VIA VT8500 SoC
0004  *
0005  * Copyright (c) 2013 Tony Prisk <linux@prisktech.co.nz>
0006  */
0007
0008 #include <linux/io.h>
0009 #include <linux/init.h>
0010 #include <linux/pinctrl/pinctrl.h>
0011 #include <linux/platform_device.h>
0012 #include <linux/slab.h>
0013
0014 #include "pinctrl-wmt.h"
0015
0016 /*
0017  * Describe the register offsets within the GPIO memory space
0018  * The dedicated external GPIO's should always be listed in bank 0
0019  * so they are exported in the 0..31 range which is what users
0020  * expect.
0021  *
0022  * Do not reorder these banks as it will change the pin numbering
0023  */
0024 static const struct wmt_pinctrl_bank_registers vt8500_banks[] = {
0025     WMT_PINCTRL_BANK(NO_REG, 0x3C, 0x5C, 0x7C, NO_REG, NO_REG), /* 0 */
0026     WMT_PINCTRL_BANK(0x00, 0x20, 0x40, 0x60, NO_REG, NO_REG),   /* 1 */
0027     WMT_PINCTRL_BANK(0x04, 0x24, 0x44, 0x64, NO_REG, NO_REG),   /* 2 */
0028     WMT_PINCTRL_BANK(0x08, 0x28, 0x48, 0x68, NO_REG, NO_REG),   /* 3 */
0029     WMT_PINCTRL_BANK(0x0C, 0x2C, 0x4C, 0x6C, NO_REG, NO_REG),   /* 4 */
0030     WMT_PINCTRL_BANK(0x10, 0x30, 0x50, 0x70, NO_REG, NO_REG),   /* 5 */
0031     WMT_PINCTRL_BANK(0x14, 0x34, 0x54, 0x74, NO_REG, NO_REG),   /* 6 */
0032 };
0033
0034 /* Please keep sorted by bank/bit */
0035 #define WMT_PIN_EXTGPIO0    WMT_PIN(0, 0)
0036 #define WMT_PIN_EXTGPIO1    WMT_PIN(0, 1)
0037 #define WMT_PIN_EXTGPIO2    WMT_PIN(0, 2)
0038 #define WMT_PIN_EXTGPIO3    WMT_PIN(0, 3)
0039 #define WMT_PIN_EXTGPIO4    WMT_PIN(0, 4)
0040 #define WMT_PIN_EXTGPIO5    WMT_PIN(0, 5)
0041 #define WMT_PIN_EXTGPIO6    WMT_PIN(0, 6)
0042 #define WMT_PIN_EXTGPIO7    WMT_PIN(0, 7)
0043 #define WMT_PIN_EXTGPIO8    WMT_PIN(0, 8)
0044 #define WMT_PIN_UART0RTS    WMT_PIN(1, 0)
0045 #define WMT_PIN_UART0TXD    WMT_PIN(1, 1)
0046 #define WMT_PIN_UART0CTS    WMT_PIN(1, 2)
0047 #define WMT_PIN_UART0RXD    WMT_PIN(1, 3)
0048 #define WMT_PIN_UART1RTS    WMT_PIN(1, 4)
0049 #define WMT_PIN_UART1TXD    WMT_PIN(1, 5)
0050 #define WMT_PIN_UART1CTS    WMT_PIN(1, 6)
0051 #define WMT_PIN_UART1RXD    WMT_PIN(1, 7)
0052 #define WMT_PIN_SPI0CLK     WMT_PIN(1, 8)
0053 #define WMT_PIN_SPI0SS      WMT_PIN(1, 9)
0054 #define WMT_PIN_SPI0MISO    WMT_PIN(1, 10)
0055 #define WMT_PIN_SPI0MOSI    WMT_PIN(1, 11)
0056 #define WMT_PIN_SPI1CLK     WMT_PIN(1, 12)
0057 #define WMT_PIN_SPI1SS      WMT_PIN(1, 13)
0058 #define WMT_PIN_SPI1MISO    WMT_PIN(1, 14)
0059 #define WMT_PIN_SPI1MOSI    WMT_PIN(1, 15)
0060 #define WMT_PIN_SPI2CLK     WMT_PIN(1, 16)
0061 #define WMT_PIN_SPI2SS      WMT_PIN(1, 17)
0062 #define WMT_PIN_SPI2MISO    WMT_PIN(1, 18)
0063 #define WMT_PIN_SPI2MOSI    WMT_PIN(1, 19)
0064 #define WMT_PIN_SDDATA0     WMT_PIN(2, 0)
0065 #define WMT_PIN_SDDATA1     WMT_PIN(2, 1)
0066 #define WMT_PIN_SDDATA2     WMT_PIN(2, 2)
0067 #define WMT_PIN_SDDATA3     WMT_PIN(2, 3)
0068 #define WMT_PIN_MMCDATA0    WMT_PIN(2, 4)
0069 #define WMT_PIN_MMCDATA1    WMT_PIN(2, 5)
0070 #define WMT_PIN_MMCDATA2    WMT_PIN(2, 6)
0071 #define WMT_PIN_MMCDATA3    WMT_PIN(2, 7)
0072 #define WMT_PIN_SDCLK       WMT_PIN(2, 8)
0073 #define WMT_PIN_SDWP        WMT_PIN(2, 9)
0074 #define WMT_PIN_SDCMD       WMT_PIN(2, 10)
0075 #define WMT_PIN_MSDATA0     WMT_PIN(2, 16)
0076 #define WMT_PIN_MSDATA1     WMT_PIN(2, 17)
0077 #define WMT_PIN_MSDATA2     WMT_PIN(2, 18)
0078 #define WMT_PIN_MSDATA3     WMT_PIN(2, 19)
0079 #define WMT_PIN_MSCLK       WMT_PIN(2, 20)
0080 #define WMT_PIN_MSBS        WMT_PIN(2, 21)
0081 #define WMT_PIN_MSINS       WMT_PIN(2, 22)
0082 #define WMT_PIN_I2C0SCL     WMT_PIN(2, 24)
0083 #define WMT_PIN_I2C0SDA     WMT_PIN(2, 25)
0084 #define WMT_PIN_I2C1SCL     WMT_PIN(2, 26)
0085 #define WMT_PIN_I2C1SDA     WMT_PIN(2, 27)
0086 #define WMT_PIN_MII0RXD0    WMT_PIN(3, 0)
0087 #define WMT_PIN_MII0RXD1    WMT_PIN(3, 1)
0088 #define WMT_PIN_MII0RXD2    WMT_PIN(3, 2)
0089 #define WMT_PIN_MII0RXD3    WMT_PIN(3, 3)
0090 #define WMT_PIN_MII0RXCLK   WMT_PIN(3, 4)
0091 #define WMT_PIN_MII0RXDV    WMT_PIN(3, 5)
0092 #define WMT_PIN_MII0RXERR   WMT_PIN(3, 6)
0093 #define WMT_PIN_MII0PHYRST  WMT_PIN(3, 7)
0094 #define WMT_PIN_MII0TXD0    WMT_PIN(3, 8)
0095 #define WMT_PIN_MII0TXD1    WMT_PIN(3, 9)
0096 #define WMT_PIN_MII0TXD2    WMT_PIN(3, 10)
0097 #define WMT_PIN_MII0TXD3    WMT_PIN(3, 11)
0098 #define WMT_PIN_MII0TXCLK   WMT_PIN(3, 12)
0099 #define WMT_PIN_MII0TXEN    WMT_PIN(3, 13)
0100 #define WMT_PIN_MII0TXERR   WMT_PIN(3, 14)
0101 #define WMT_PIN_MII0PHYPD   WMT_PIN(3, 15)
0102 #define WMT_PIN_MII0COL     WMT_PIN(3, 16)
0103 #define WMT_PIN_MII0CRS     WMT_PIN(3, 17)
0104 #define WMT_PIN_MII0MDIO    WMT_PIN(3, 18)
0105 #define WMT_PIN_MII0MDC     WMT_PIN(3, 19)
0106 #define WMT_PIN_SEECS       WMT_PIN(3, 20)
0107 #define WMT_PIN_SEECK       WMT_PIN(3, 21)
0108 #define WMT_PIN_SEEDI       WMT_PIN(3, 22)
0109 #define WMT_PIN_SEEDO       WMT_PIN(3, 23)
0110 #define WMT_PIN_IDEDREQ0    WMT_PIN(3, 24)
0111 #define WMT_PIN_IDEDREQ1    WMT_PIN(3, 25)
0112 #define WMT_PIN_IDEIOW      WMT_PIN(3, 26)
0113 #define WMT_PIN_IDEIOR      WMT_PIN(3, 27)
0114 #define WMT_PIN_IDEDACK     WMT_PIN(3, 28)
0115 #define WMT_PIN_IDEIORDY    WMT_PIN(3, 29)
0116 #define WMT_PIN_IDEINTRQ    WMT_PIN(3, 30)
0117 #define WMT_PIN_VDIN0       WMT_PIN(4, 0)
0118 #define WMT_PIN_VDIN1       WMT_PIN(4, 1)
0119 #define WMT_PIN_VDIN2       WMT_PIN(4, 2)
0120 #define WMT_PIN_VDIN3       WMT_PIN(4, 3)
0121 #define WMT_PIN_VDIN4       WMT_PIN(4, 4)
0122 #define WMT_PIN_VDIN5       WMT_PIN(4, 5)
0123 #define WMT_PIN_VDIN6       WMT_PIN(4, 6)
0124 #define WMT_PIN_VDIN7       WMT_PIN(4, 7)
0125 #define WMT_PIN_VDOUT0      WMT_PIN(4, 8)
0126 #define WMT_PIN_VDOUT1      WMT_PIN(4, 9)
0127 #define WMT_PIN_VDOUT2      WMT_PIN(4, 10)
0128 #define WMT_PIN_VDOUT3      WMT_PIN(4, 11)
0129 #define WMT_PIN_VDOUT4      WMT_PIN(4, 12)
0130 #define WMT_PIN_VDOUT5      WMT_PIN(4, 13)
0131 #define WMT_PIN_NANDCLE0    WMT_PIN(4, 14)
0132 #define WMT_PIN_NANDCLE1    WMT_PIN(4, 15)
0133 #define WMT_PIN_VDOUT6_7    WMT_PIN(4, 16)
0134 #define WMT_PIN_VHSYNC      WMT_PIN(4, 17)
0135 #define WMT_PIN_VVSYNC      WMT_PIN(4, 18)
0136 #define WMT_PIN_TSDIN0      WMT_PIN(5, 8)
0137 #define WMT_PIN_TSDIN1      WMT_PIN(5, 9)
0138 #define WMT_PIN_TSDIN2      WMT_PIN(5, 10)
0139 #define WMT_PIN_TSDIN3      WMT_PIN(5, 11)
0140 #define WMT_PIN_TSDIN4      WMT_PIN(5, 12)
0141 #define WMT_PIN_TSDIN5      WMT_PIN(5, 13)
0142 #define WMT_PIN_TSDIN6      WMT_PIN(5, 14)
0143 #define WMT_PIN_TSDIN7      WMT_PIN(5, 15)
0144 #define WMT_PIN_TSSYNC      WMT_PIN(5, 16)
0145 #define WMT_PIN_TSVALID     WMT_PIN(5, 17)
0146 #define WMT_PIN_TSCLK       WMT_PIN(5, 18)
0147 #define WMT_PIN_LCDD0       WMT_PIN(6, 0)
0148 #define WMT_PIN_LCDD1       WMT_PIN(6, 1)
0149 #define WMT_PIN_LCDD2       WMT_PIN(6, 2)
0150 #define WMT_PIN_LCDD3       WMT_PIN(6, 3)
0151 #define WMT_PIN_LCDD4       WMT_PIN(6, 4)
0152 #define WMT_PIN_LCDD5       WMT_PIN(6, 5)
0153 #define WMT_PIN_LCDD6       WMT_PIN(6, 6)
0154 #define WMT_PIN_LCDD7       WMT_PIN(6, 7)
0155 #define WMT_PIN_LCDD8       WMT_PIN(6, 8)
0156 #define WMT_PIN_LCDD9       WMT_PIN(6, 9)
0157 #define WMT_PIN_LCDD10      WMT_PIN(6, 10)
0158 #define WMT_PIN_LCDD11      WMT_PIN(6, 11)
0159 #define WMT_PIN_LCDD12      WMT_PIN(6, 12)
0160 #define WMT_PIN_LCDD13      WMT_PIN(6, 13)
0161 #define WMT_PIN_LCDD14      WMT_PIN(6, 14)
0162 #define WMT_PIN_LCDD15      WMT_PIN(6, 15)
0163 #define WMT_PIN_LCDD16      WMT_PIN(6, 16)
0164 #define WMT_PIN_LCDD17      WMT_PIN(6, 17)
0165 #define WMT_PIN_LCDCLK      WMT_PIN(6, 18)
0166 #define WMT_PIN_LCDDEN      WMT_PIN(6, 19)
0167 #define WMT_PIN_LCDLINE     WMT_PIN(6, 20)
0168 #define WMT_PIN_LCDFRM      WMT_PIN(6, 21)
0169 #define WMT_PIN_LCDBIAS     WMT_PIN(6, 22)
0170
0171 static const struct pinctrl_pin_desc vt8500_pins[] = {
0172     PINCTRL_PIN(WMT_PIN_EXTGPIO0, "extgpio0"),
0173     PINCTRL_PIN(WMT_PIN_EXTGPIO1, "extgpio1"),
0174     PINCTRL_PIN(WMT_PIN_EXTGPIO2, "extgpio2"),
0175     PINCTRL_PIN(WMT_PIN_EXTGPIO3, "extgpio3"),
0176     PINCTRL_PIN(WMT_PIN_EXTGPIO4, "extgpio4"),
0177     PINCTRL_PIN(WMT_PIN_EXTGPIO5, "extgpio5"),
0178     PINCTRL_PIN(WMT_PIN_EXTGPIO6, "extgpio6"),
0179     PINCTRL_PIN(WMT_PIN_EXTGPIO7, "extgpio7"),
0180     PINCTRL_PIN(WMT_PIN_EXTGPIO8, "extgpio8"),
0181     PINCTRL_PIN(WMT_PIN_UART0RTS, "uart0_rts"),
0182     PINCTRL_PIN(WMT_PIN_UART0TXD, "uart0_txd"),
0183     PINCTRL_PIN(WMT_PIN_UART0CTS, "uart0_cts"),
0184     PINCTRL_PIN(WMT_PIN_UART0RXD, "uart0_rxd"),
0185     PINCTRL_PIN(WMT_PIN_UART1RTS, "uart1_rts"),
0186     PINCTRL_PIN(WMT_PIN_UART1TXD, "uart1_txd"),
0187     PINCTRL_PIN(WMT_PIN_UART1CTS, "uart1_cts"),
0188     PINCTRL_PIN(WMT_PIN_UART1RXD, "uart1_rxd"),
0189     PINCTRL_PIN(WMT_PIN_SPI0CLK, "spi0_clk"),
0190     PINCTRL_PIN(WMT_PIN_SPI0SS, "spi0_ss"),
0191     PINCTRL_PIN(WMT_PIN_SPI0MISO, "spi0_miso"),
0192     PINCTRL_PIN(WMT_PIN_SPI0MOSI, "spi0_mosi"),
0193     PINCTRL_PIN(WMT_PIN_SPI1CLK, "spi1_clk"),
0194     PINCTRL_PIN(WMT_PIN_SPI1SS, "spi1_ss"),
0195     PINCTRL_PIN(WMT_PIN_SPI1MISO, "spi1_miso"),
0196     PINCTRL_PIN(WMT_PIN_SPI1MOSI, "spi1_mosi"),
0197     PINCTRL_PIN(WMT_PIN_SPI2CLK, "spi2_clk"),
0198     PINCTRL_PIN(WMT_PIN_SPI2SS, "spi2_ss"),
0199     PINCTRL_PIN(WMT_PIN_SPI2MISO, "spi2_miso"),
0200     PINCTRL_PIN(WMT_PIN_SPI2MOSI, "spi2_mosi"),
0201     PINCTRL_PIN(WMT_PIN_SDDATA0, "sd_data0"),
0202     PINCTRL_PIN(WMT_PIN_SDDATA1, "sd_data1"),
0203     PINCTRL_PIN(WMT_PIN_SDDATA2, "sd_data2"),
0204     PINCTRL_PIN(WMT_PIN_SDDATA3, "sd_data3"),
0205     PINCTRL_PIN(WMT_PIN_MMCDATA0, "mmc_data0"),
0206     PINCTRL_PIN(WMT_PIN_MMCDATA1, "mmc_data1"),
0207     PINCTRL_PIN(WMT_PIN_MMCDATA2, "mmc_data2"),
0208     PINCTRL_PIN(WMT_PIN_MMCDATA3, "mmc_data3"),
0209     PINCTRL_PIN(WMT_PIN_SDCLK, "sd_clk"),
0210     PINCTRL_PIN(WMT_PIN_SDWP, "sd_wp"),
0211     PINCTRL_PIN(WMT_PIN_SDCMD, "sd_cmd"),
0212     PINCTRL_PIN(WMT_PIN_MSDATA0, "ms_data0"),
0213     PINCTRL_PIN(WMT_PIN_MSDATA1, "ms_data1"),
0214     PINCTRL_PIN(WMT_PIN_MSDATA2, "ms_data2"),
0215     PINCTRL_PIN(WMT_PIN_MSDATA3, "ms_data3"),
0216     PINCTRL_PIN(WMT_PIN_MSCLK, "ms_clk"),
0217     PINCTRL_PIN(WMT_PIN_MSBS, "ms_bs"),
0218     PINCTRL_PIN(WMT_PIN_MSINS, "ms_ins"),
0219     PINCTRL_PIN(WMT_PIN_I2C0SCL, "i2c0_scl"),
0220     PINCTRL_PIN(WMT_PIN_I2C0SDA, "i2c0_sda"),
0221     PINCTRL_PIN(WMT_PIN_I2C1SCL, "i2c1_scl"),
0222     PINCTRL_PIN(WMT_PIN_I2C1SDA, "i2c1_sda"),
0223     PINCTRL_PIN(WMT_PIN_MII0RXD0, "mii0_rxd0"),
0224     PINCTRL_PIN(WMT_PIN_MII0RXD1, "mii0_rxd1"),
0225     PINCTRL_PIN(WMT_PIN_MII0RXD2, "mii0_rxd2"),
0226     PINCTRL_PIN(WMT_PIN_MII0RXD3, "mii0_rxd3"),
0227     PINCTRL_PIN(WMT_PIN_MII0RXCLK, "mii0_rxclk"),
0228     PINCTRL_PIN(WMT_PIN_MII0RXDV, "mii0_rxdv"),
0229     PINCTRL_PIN(WMT_PIN_MII0RXERR, "mii0_rxerr"),
0230     PINCTRL_PIN(WMT_PIN_MII0PHYRST, "mii0_phyrst"),
0231     PINCTRL_PIN(WMT_PIN_MII0TXD0, "mii0_txd0"),
0232     PINCTRL_PIN(WMT_PIN_MII0TXD1, "mii0_txd1"),
0233     PINCTRL_PIN(WMT_PIN_MII0TXD2, "mii0_txd2"),
0234     PINCTRL_PIN(WMT_PIN_MII0TXD3, "mii0_txd3"),
0235     PINCTRL_PIN(WMT_PIN_MII0TXCLK, "mii0_txclk"),
0236     PINCTRL_PIN(WMT_PIN_MII0TXEN, "mii0_txen"),
0237     PINCTRL_PIN(WMT_PIN_MII0TXERR, "mii0_txerr"),
0238     PINCTRL_PIN(WMT_PIN_MII0PHYPD, "mii0_phypd"),
0239     PINCTRL_PIN(WMT_PIN_MII0COL, "mii0_col"),
0240     PINCTRL_PIN(WMT_PIN_MII0CRS, "mii0_crs"),
0241     PINCTRL_PIN(WMT_PIN_MII0MDIO, "mii0_mdio"),
0242     PINCTRL_PIN(WMT_PIN_MII0MDC, "mii0_mdc"),
0243     PINCTRL_PIN(WMT_PIN_SEECS, "see_cs"),
0244     PINCTRL_PIN(WMT_PIN_SEECK, "see_ck"),
0245     PINCTRL_PIN(WMT_PIN_SEEDI, "see_di"),
0246     PINCTRL_PIN(WMT_PIN_SEEDO, "see_do"),
0247     PINCTRL_PIN(WMT_PIN_IDEDREQ0, "ide_dreq0"),
0248     PINCTRL_PIN(WMT_PIN_IDEDREQ1, "ide_dreq1"),
0249     PINCTRL_PIN(WMT_PIN_IDEIOW, "ide_iow"),
0250     PINCTRL_PIN(WMT_PIN_IDEIOR, "ide_ior"),
0251     PINCTRL_PIN(WMT_PIN_IDEDACK, "ide_dack"),
0252     PINCTRL_PIN(WMT_PIN_IDEIORDY, "ide_iordy"),
0253     PINCTRL_PIN(WMT_PIN_IDEINTRQ, "ide_intrq"),
0254     PINCTRL_PIN(WMT_PIN_VDIN0, "vdin0"),
0255     PINCTRL_PIN(WMT_PIN_VDIN1, "vdin1"),
0256     PINCTRL_PIN(WMT_PIN_VDIN2, "vdin2"),
0257     PINCTRL_PIN(WMT_PIN_VDIN3, "vdin3"),
0258     PINCTRL_PIN(WMT_PIN_VDIN4, "vdin4"),
0259     PINCTRL_PIN(WMT_PIN_VDIN5, "vdin5"),
0260     PINCTRL_PIN(WMT_PIN_VDIN6, "vdin6"),
0261     PINCTRL_PIN(WMT_PIN_VDIN7, "vdin7"),
0262     PINCTRL_PIN(WMT_PIN_VDOUT0, "vdout0"),
0263     PINCTRL_PIN(WMT_PIN_VDOUT1, "vdout1"),
0264     PINCTRL_PIN(WMT_PIN_VDOUT2, "vdout2"),
0265     PINCTRL_PIN(WMT_PIN_VDOUT3, "vdout3"),
0266     PINCTRL_PIN(WMT_PIN_VDOUT4, "vdout4"),
0267     PINCTRL_PIN(WMT_PIN_VDOUT5, "vdout5"),
0268     PINCTRL_PIN(WMT_PIN_NANDCLE0, "nand_cle0"),
0269     PINCTRL_PIN(WMT_PIN_NANDCLE1, "nand_cle1"),
0270     PINCTRL_PIN(WMT_PIN_VDOUT6_7, "vdout6_7"),
0271     PINCTRL_PIN(WMT_PIN_VHSYNC, "vhsync"),
0272     PINCTRL_PIN(WMT_PIN_VVSYNC, "vvsync"),
0273     PINCTRL_PIN(WMT_PIN_TSDIN0, "tsdin0"),
0274     PINCTRL_PIN(WMT_PIN_TSDIN1, "tsdin1"),
0275     PINCTRL_PIN(WMT_PIN_TSDIN2, "tsdin2"),
0276     PINCTRL_PIN(WMT_PIN_TSDIN3, "tsdin3"),
0277     PINCTRL_PIN(WMT_PIN_TSDIN4, "tsdin4"),
0278     PINCTRL_PIN(WMT_PIN_TSDIN5, "tsdin5"),
0279     PINCTRL_PIN(WMT_PIN_TSDIN6, "tsdin6"),
0280     PINCTRL_PIN(WMT_PIN_TSDIN7, "tsdin7"),
0281     PINCTRL_PIN(WMT_PIN_TSSYNC, "tssync"),
0282     PINCTRL_PIN(WMT_PIN_TSVALID, "tsvalid"),
0283     PINCTRL_PIN(WMT_PIN_TSCLK, "tsclk"),
0284     PINCTRL_PIN(WMT_PIN_LCDD0, "lcd_d0"),
0285     PINCTRL_PIN(WMT_PIN_LCDD1, "lcd_d1"),
0286     PINCTRL_PIN(WMT_PIN_LCDD2, "lcd_d2"),
0287     PINCTRL_PIN(WMT_PIN_LCDD3, "lcd_d3"),
0288     PINCTRL_PIN(WMT_PIN_LCDD4, "lcd_d4"),
0289     PINCTRL_PIN(WMT_PIN_LCDD5, "lcd_d5"),
0290     PINCTRL_PIN(WMT_PIN_LCDD6, "lcd_d6"),
0291     PINCTRL_PIN(WMT_PIN_LCDD7, "lcd_d7"),
0292     PINCTRL_PIN(WMT_PIN_LCDD8, "lcd_d8"),
0293     PINCTRL_PIN(WMT_PIN_LCDD9, "lcd_d9"),
0294     PINCTRL_PIN(WMT_PIN_LCDD10, "lcd_d10"),
0295     PINCTRL_PIN(WMT_PIN_LCDD11, "lcd_d11"),
0296     PINCTRL_PIN(WMT_PIN_LCDD12, "lcd_d12"),
0297     PINCTRL_PIN(WMT_PIN_LCDD13, "lcd_d13"),
0298     PINCTRL_PIN(WMT_PIN_LCDD14, "lcd_d14"),
0299     PINCTRL_PIN(WMT_PIN_LCDD15, "lcd_d15"),
0300     PINCTRL_PIN(WMT_PIN_LCDD16, "lcd_d16"),
0301     PINCTRL_PIN(WMT_PIN_LCDD17, "lcd_d17"),
0302     PINCTRL_PIN(WMT_PIN_LCDCLK, "lcd_clk"),
0303     PINCTRL_PIN(WMT_PIN_LCDDEN, "lcd_den"),
0304     PINCTRL_PIN(WMT_PIN_LCDLINE, "lcd_line"),
0305     PINCTRL_PIN(WMT_PIN_LCDFRM, "lcd_frm"),
0306     PINCTRL_PIN(WMT_PIN_LCDBIAS, "lcd_bias"),
0307 };
0308
0309 /* Order of these names must match the above list */
0310 static const char * const vt8500_groups[] = {
0311     "extgpio0",
0312     "extgpio1",
0313     "extgpio2",
0314     "extgpio3",
0315     "extgpio4",
0316     "extgpio5",
0317     "extgpio6",
0318     "extgpio7",
0319     "extgpio8",
0320     "uart0_rts",
0321     "uart0_txd",
0322     "uart0_cts",
0323     "uart0_rxd",
0324     "uart1_rts",
0325     "uart1_txd",
0326     "uart1_cts",
0327     "uart1_rxd",
0328     "spi0_clk",
0329     "spi0_ss",
0330     "spi0_miso",
0331     "spi0_mosi",
0332     "spi1_clk",
0333     "spi1_ss",
0334     "spi1_miso",
0335     "spi1_mosi",
0336     "spi2_clk",
0337     "spi2_ss",
0338     "spi2_miso",
0339     "spi2_mosi",
0340     "sd_data0",
0341     "sd_data1",
0342     "sd_data2",
0343     "sd_data3",
0344     "mmc_data0",
0345     "mmc_data1",
0346     "mmc_data2",
0347     "mmc_data3",
0348     "sd_clk",
0349     "sd_wp",
0350     "sd_cmd",
0351     "ms_data0",
0352     "ms_data1",
0353     "ms_data2",
0354     "ms_data3",
0355     "ms_clk",
0356     "ms_bs",
0357     "ms_ins",
0358     "i2c0_scl",
0359     "i2c0_sda",
0360     "i2c1_scl",
0361     "i2c1_sda",
0362     "mii0_rxd0",
0363     "mii0_rxd1",
0364     "mii0_rxd2",
0365     "mii0_rxd3",
0366     "mii0_rxclk",
0367     "mii0_rxdv",
0368     "mii0_rxerr",
0369     "mii0_phyrst",
0370     "mii0_txd0",
0371     "mii0_txd1",
0372     "mii0_txd2",
0373     "mii0_txd3",
0374     "mii0_txclk",
0375     "mii0_txen",
0376     "mii0_txerr",
0377     "mii0_phypd",
0378     "mii0_col",
0379     "mii0_crs",
0380     "mii0_mdio",
0381     "mii0_mdc",
0382     "see_cs",
0383     "see_ck",
0384     "see_di",
0385     "see_do",
0386     "ide_dreq0",
0387     "ide_dreq1",
0388     "ide_iow",
0389     "ide_ior",
0390     "ide_dack",
0391     "ide_iordy",
0392     "ide_intrq",
0393     "vdin0",
0394     "vdin1",
0395     "vdin2",
0396     "vdin3",
0397     "vdin4",
0398     "vdin5",
0399     "vdin6",
0400     "vdin7",
0401     "vdout0",
0402     "vdout1",
0403     "vdout2",
0404     "vdout3",
0405     "vdout4",
0406     "vdout5",
0407     "nand_cle0",
0408     "nand_cle1",
0409     "vdout6_7",
0410     "vhsync",
0411     "vvsync",
0412     "tsdin0",
0413     "tsdin1",
0414     "tsdin2",
0415     "tsdin3",
0416     "tsdin4",
0417     "tsdin5",
0418     "tsdin6",
0419     "tsdin7",
0420     "tssync",
0421     "tsvalid",
0422     "tsclk",
0423     "lcd_d0",
0424     "lcd_d1",
0425     "lcd_d2",
0426     "lcd_d3",
0427     "lcd_d4",
0428     "lcd_d5",
0429     "lcd_d6",
0430     "lcd_d7",
0431     "lcd_d8",
0432     "lcd_d9",
0433     "lcd_d10",
0434     "lcd_d11",
0435     "lcd_d12",
0436     "lcd_d13",
0437     "lcd_d14",
0438     "lcd_d15",
0439     "lcd_d16",
0440     "lcd_d17",
0441     "lcd_clk",
0442     "lcd_den",
0443     "lcd_line",
0444     "lcd_frm",
0445     "lcd_bias",
0446 };
0447
0448 static int vt8500_pinctrl_probe(struct platform_device *pdev)
0449 {
0450     struct wmt_pinctrl_data *data;
0451
0452     data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);
0453     if (!data)
0454         return -ENOMEM;
0455
0456     data->banks = vt8500_banks;
0457     data->nbanks = ARRAY_SIZE(vt8500_banks);
0458     data->pins = vt8500_pins;
0459     data->npins = ARRAY_SIZE(vt8500_pins);
0460     data->groups = vt8500_groups;
0461     data->ngroups = ARRAY_SIZE(vt8500_groups);
0462
0463     return wmt_pinctrl_probe(pdev, data);
0464 }
0465
0466 static const struct of_device_id wmt_pinctrl_of_match[] = {
0467     { .compatible = "via,vt8500-pinctrl" },
0468     { /* sentinel */ },
0469 };
0470
0471 static struct platform_driver wmt_pinctrl_driver = {
0472     .probe  = vt8500_pinctrl_probe,
0473     .driver = {
0474         .name   = "pinctrl-vt8500",
0475         .of_match_table = wmt_pinctrl_of_match,
0476         .suppress_bind_attrs = true,
0477     },
0478 };
0479 builtin_platform_driver(wmt_pinctrl_driver);