PM / sleep: Asynchronous threads for suspend_noirq

[linux/fpc-iii.git] / drivers / pinctrl / vt8500 / pinctrl-vt8500.c

/*
 * Pinctrl data for VIA VT8500 SoC
 *
 * Copyright (c) 2013 Tony Prisk <linux@prisktech.co.nz>
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms and conditions of the GNU General Public License,
 * version 2, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 */

#include <linux/io.h>
#include <linux/module.h>
#include <linux/pinctrl/pinctrl.h>
#include <linux/platform_device.h>
#include <linux/slab.h>

#include "pinctrl-wmt.h"

/*
 * Describe the register offsets within the GPIO memory space
 * The dedicated external GPIO's should always be listed in bank 0
 * so they are exported in the 0..31 range which is what users
 * expect.
 *
 * Do not reorder these banks as it will change the pin numbering
 */
static const struct wmt_pinctrl_bank_registers vt8500_banks[] = {
        WMT_PINCTRL_BANK(NO_REG, 0x3C, 0x5C, 0x7C, NO_REG, NO_REG),     /* 0 */
        WMT_PINCTRL_BANK(0x00, 0x20, 0x40, 0x60, NO_REG, NO_REG),       /* 1 */
        WMT_PINCTRL_BANK(0x04, 0x24, 0x44, 0x64, NO_REG, NO_REG),       /* 2 */
        WMT_PINCTRL_BANK(0x08, 0x28, 0x48, 0x68, NO_REG, NO_REG),       /* 3 */
        WMT_PINCTRL_BANK(0x0C, 0x2C, 0x4C, 0x6C, NO_REG, NO_REG),       /* 4 */
        WMT_PINCTRL_BANK(0x10, 0x30, 0x50, 0x70, NO_REG, NO_REG),       /* 5 */
        WMT_PINCTRL_BANK(0x14, 0x34, 0x54, 0x74, NO_REG, NO_REG),       /* 6 */
};

/* Please keep sorted by bank/bit */
#define WMT_PIN_EXTGPIO0        WMT_PIN(0, 0)
#define WMT_PIN_EXTGPIO1        WMT_PIN(0, 1)
#define WMT_PIN_EXTGPIO2        WMT_PIN(0, 2)
#define WMT_PIN_EXTGPIO3        WMT_PIN(0, 3)
#define WMT_PIN_EXTGPIO4        WMT_PIN(0, 4)
#define WMT_PIN_EXTGPIO5        WMT_PIN(0, 5)
#define WMT_PIN_EXTGPIO6        WMT_PIN(0, 6)
#define WMT_PIN_EXTGPIO7        WMT_PIN(0, 7)
#define WMT_PIN_EXTGPIO8        WMT_PIN(0, 8)
#define WMT_PIN_UART0RTS        WMT_PIN(1, 0)
#define WMT_PIN_UART0TXD        WMT_PIN(1, 1)
#define WMT_PIN_UART0CTS        WMT_PIN(1, 2)
#define WMT_PIN_UART0RXD        WMT_PIN(1, 3)
#define WMT_PIN_UART1RTS        WMT_PIN(1, 4)
#define WMT_PIN_UART1TXD        WMT_PIN(1, 5)
#define WMT_PIN_UART1CTS        WMT_PIN(1, 6)
#define WMT_PIN_UART1RXD        WMT_PIN(1, 7)
#define WMT_PIN_SPI0CLK         WMT_PIN(1, 8)
#define WMT_PIN_SPI0SS          WMT_PIN(1, 9)
#define WMT_PIN_SPI0MISO        WMT_PIN(1, 10)
#define WMT_PIN_SPI0MOSI        WMT_PIN(1, 11)
#define WMT_PIN_SPI1CLK         WMT_PIN(1, 12)
#define WMT_PIN_SPI1SS          WMT_PIN(1, 13)
#define WMT_PIN_SPI1MISO        WMT_PIN(1, 14)
#define WMT_PIN_SPI1MOSI        WMT_PIN(1, 15)
#define WMT_PIN_SPI2CLK         WMT_PIN(1, 16)
#define WMT_PIN_SPI2SS          WMT_PIN(1, 17)
#define WMT_PIN_SPI2MISO        WMT_PIN(1, 18)
#define WMT_PIN_SPI2MOSI        WMT_PIN(1, 19)
#define WMT_PIN_SDDATA0         WMT_PIN(2, 0)
#define WMT_PIN_SDDATA1         WMT_PIN(2, 1)
#define WMT_PIN_SDDATA2         WMT_PIN(2, 2)
#define WMT_PIN_SDDATA3         WMT_PIN(2, 3)
#define WMT_PIN_MMCDATA0        WMT_PIN(2, 4)
#define WMT_PIN_MMCDATA1        WMT_PIN(2, 5)
#define WMT_PIN_MMCDATA2        WMT_PIN(2, 6)
#define WMT_PIN_MMCDATA3        WMT_PIN(2, 7)
#define WMT_PIN_SDCLK           WMT_PIN(2, 8)
#define WMT_PIN_SDWP            WMT_PIN(2, 9)
#define WMT_PIN_SDCMD           WMT_PIN(2, 10)
#define WMT_PIN_MSDATA0         WMT_PIN(2, 16)
#define WMT_PIN_MSDATA1         WMT_PIN(2, 17)
#define WMT_PIN_MSDATA2         WMT_PIN(2, 18)
#define WMT_PIN_MSDATA3         WMT_PIN(2, 19)
#define WMT_PIN_MSCLK           WMT_PIN(2, 20)
#define WMT_PIN_MSBS            WMT_PIN(2, 21)
#define WMT_PIN_MSINS           WMT_PIN(2, 22)
#define WMT_PIN_I2C0SCL         WMT_PIN(2, 24)
#define WMT_PIN_I2C0SDA         WMT_PIN(2, 25)
#define WMT_PIN_I2C1SCL         WMT_PIN(2, 26)
#define WMT_PIN_I2C1SDA         WMT_PIN(2, 27)
#define WMT_PIN_MII0RXD0        WMT_PIN(3, 0)
#define WMT_PIN_MII0RXD1        WMT_PIN(3, 1)
#define WMT_PIN_MII0RXD2        WMT_PIN(3, 2)
#define WMT_PIN_MII0RXD3        WMT_PIN(3, 3)
#define WMT_PIN_MII0RXCLK       WMT_PIN(3, 4)
#define WMT_PIN_MII0RXDV        WMT_PIN(3, 5)
#define WMT_PIN_MII0RXERR       WMT_PIN(3, 6)
#define WMT_PIN_MII0PHYRST      WMT_PIN(3, 7)
#define WMT_PIN_MII0TXD0        WMT_PIN(3, 8)
#define WMT_PIN_MII0TXD1        WMT_PIN(3, 9)
#define WMT_PIN_MII0TXD2        WMT_PIN(3, 10)
#define WMT_PIN_MII0TXD3        WMT_PIN(3, 11)
#define WMT_PIN_MII0TXCLK       WMT_PIN(3, 12)
#define WMT_PIN_MII0TXEN        WMT_PIN(3, 13)
#define WMT_PIN_MII0TXERR       WMT_PIN(3, 14)
#define WMT_PIN_MII0PHYPD       WMT_PIN(3, 15)
#define WMT_PIN_MII0COL         WMT_PIN(3, 16)
#define WMT_PIN_MII0CRS         WMT_PIN(3, 17)
#define WMT_PIN_MII0MDIO        WMT_PIN(3, 18)
#define WMT_PIN_MII0MDC         WMT_PIN(3, 19)
#define WMT_PIN_SEECS           WMT_PIN(3, 20)
#define WMT_PIN_SEECK           WMT_PIN(3, 21)
#define WMT_PIN_SEEDI           WMT_PIN(3, 22)
#define WMT_PIN_SEEDO           WMT_PIN(3, 23)
#define WMT_PIN_IDEDREQ0        WMT_PIN(3, 24)
#define WMT_PIN_IDEDREQ1        WMT_PIN(3, 25)
#define WMT_PIN_IDEIOW          WMT_PIN(3, 26)
#define WMT_PIN_IDEIOR          WMT_PIN(3, 27)
#define WMT_PIN_IDEDACK         WMT_PIN(3, 28)
#define WMT_PIN_IDEIORDY        WMT_PIN(3, 29)
#define WMT_PIN_IDEINTRQ        WMT_PIN(3, 30)
#define WMT_PIN_VDIN0           WMT_PIN(4, 0)
#define WMT_PIN_VDIN1           WMT_PIN(4, 1)
#define WMT_PIN_VDIN2           WMT_PIN(4, 2)
#define WMT_PIN_VDIN3           WMT_PIN(4, 3)
#define WMT_PIN_VDIN4           WMT_PIN(4, 4)
#define WMT_PIN_VDIN5           WMT_PIN(4, 5)
#define WMT_PIN_VDIN6           WMT_PIN(4, 6)
#define WMT_PIN_VDIN7           WMT_PIN(4, 7)
#define WMT_PIN_VDOUT0          WMT_PIN(4, 8)
#define WMT_PIN_VDOUT1          WMT_PIN(4, 9)
#define WMT_PIN_VDOUT2          WMT_PIN(4, 10)
#define WMT_PIN_VDOUT3          WMT_PIN(4, 11)
#define WMT_PIN_VDOUT4          WMT_PIN(4, 12)
#define WMT_PIN_VDOUT5          WMT_PIN(4, 13)
#define WMT_PIN_NANDCLE0        WMT_PIN(4, 14)
#define WMT_PIN_NANDCLE1        WMT_PIN(4, 15)
#define WMT_PIN_VDOUT6_7        WMT_PIN(4, 16)
#define WMT_PIN_VHSYNC          WMT_PIN(4, 17)
#define WMT_PIN_VVSYNC          WMT_PIN(4, 18)
#define WMT_PIN_TSDIN0          WMT_PIN(5, 8)
#define WMT_PIN_TSDIN1          WMT_PIN(5, 9)
#define WMT_PIN_TSDIN2          WMT_PIN(5, 10)
#define WMT_PIN_TSDIN3          WMT_PIN(5, 11)
#define WMT_PIN_TSDIN4          WMT_PIN(5, 12)
#define WMT_PIN_TSDIN5          WMT_PIN(5, 13)
#define WMT_PIN_TSDIN6          WMT_PIN(5, 14)
#define WMT_PIN_TSDIN7          WMT_PIN(5, 15)
#define WMT_PIN_TSSYNC          WMT_PIN(5, 16)
#define WMT_PIN_TSVALID         WMT_PIN(5, 17)
#define WMT_PIN_TSCLK           WMT_PIN(5, 18)
#define WMT_PIN_LCDD0           WMT_PIN(6, 0)
#define WMT_PIN_LCDD1           WMT_PIN(6, 1)
#define WMT_PIN_LCDD2           WMT_PIN(6, 2)
#define WMT_PIN_LCDD3           WMT_PIN(6, 3)
#define WMT_PIN_LCDD4           WMT_PIN(6, 4)
#define WMT_PIN_LCDD5           WMT_PIN(6, 5)
#define WMT_PIN_LCDD6           WMT_PIN(6, 6)
#define WMT_PIN_LCDD7           WMT_PIN(6, 7)
#define WMT_PIN_LCDD8           WMT_PIN(6, 8)
#define WMT_PIN_LCDD9           WMT_PIN(6, 9)
#define WMT_PIN_LCDD10          WMT_PIN(6, 10)
#define WMT_PIN_LCDD11          WMT_PIN(6, 11)
#define WMT_PIN_LCDD12          WMT_PIN(6, 12)
#define WMT_PIN_LCDD13          WMT_PIN(6, 13)
#define WMT_PIN_LCDD14          WMT_PIN(6, 14)
#define WMT_PIN_LCDD15          WMT_PIN(6, 15)
#define WMT_PIN_LCDD16          WMT_PIN(6, 16)
#define WMT_PIN_LCDD17          WMT_PIN(6, 17)
#define WMT_PIN_LCDCLK          WMT_PIN(6, 18)
#define WMT_PIN_LCDDEN          WMT_PIN(6, 19)
#define WMT_PIN_LCDLINE         WMT_PIN(6, 20)
#define WMT_PIN_LCDFRM          WMT_PIN(6, 21)
#define WMT_PIN_LCDBIAS         WMT_PIN(6, 22)

static const struct pinctrl_pin_desc vt8500_pins[] = {
        PINCTRL_PIN(WMT_PIN_EXTGPIO0, "extgpio0"),
        PINCTRL_PIN(WMT_PIN_EXTGPIO1, "extgpio1"),
        PINCTRL_PIN(WMT_PIN_EXTGPIO2, "extgpio2"),
        PINCTRL_PIN(WMT_PIN_EXTGPIO3, "extgpio3"),
        PINCTRL_PIN(WMT_PIN_EXTGPIO4, "extgpio4"),
        PINCTRL_PIN(WMT_PIN_EXTGPIO5, "extgpio5"),
        PINCTRL_PIN(WMT_PIN_EXTGPIO6, "extgpio6"),
        PINCTRL_PIN(WMT_PIN_EXTGPIO7, "extgpio7"),
        PINCTRL_PIN(WMT_PIN_EXTGPIO8, "extgpio8"),
        PINCTRL_PIN(WMT_PIN_UART0RTS, "uart0_rts"),
        PINCTRL_PIN(WMT_PIN_UART0TXD, "uart0_txd"),
        PINCTRL_PIN(WMT_PIN_UART0CTS, "uart0_cts"),
        PINCTRL_PIN(WMT_PIN_UART0RXD, "uart0_rxd"),
        PINCTRL_PIN(WMT_PIN_UART1RTS, "uart1_rts"),
        PINCTRL_PIN(WMT_PIN_UART1TXD, "uart1_txd"),
        PINCTRL_PIN(WMT_PIN_UART1CTS, "uart1_cts"),
        PINCTRL_PIN(WMT_PIN_UART1RXD, "uart1_rxd"),
        PINCTRL_PIN(WMT_PIN_SPI0CLK, "spi0_clk"),
        PINCTRL_PIN(WMT_PIN_SPI0SS, "spi0_ss"),
        PINCTRL_PIN(WMT_PIN_SPI0MISO, "spi0_miso"),
        PINCTRL_PIN(WMT_PIN_SPI0MOSI, "spi0_mosi"),
        PINCTRL_PIN(WMT_PIN_SPI1CLK, "spi1_clk"),
        PINCTRL_PIN(WMT_PIN_SPI1SS, "spi1_ss"),
        PINCTRL_PIN(WMT_PIN_SPI1MISO, "spi1_miso"),
        PINCTRL_PIN(WMT_PIN_SPI1MOSI, "spi1_mosi"),
        PINCTRL_PIN(WMT_PIN_SPI2CLK, "spi2_clk"),
        PINCTRL_PIN(WMT_PIN_SPI2SS, "spi2_ss"),
        PINCTRL_PIN(WMT_PIN_SPI2MISO, "spi2_miso"),
        PINCTRL_PIN(WMT_PIN_SPI2MOSI, "spi2_mosi"),
        PINCTRL_PIN(WMT_PIN_SDDATA0, "sd_data0"),
        PINCTRL_PIN(WMT_PIN_SDDATA1, "sd_data1"),
        PINCTRL_PIN(WMT_PIN_SDDATA2, "sd_data2"),
        PINCTRL_PIN(WMT_PIN_SDDATA3, "sd_data3"),
        PINCTRL_PIN(WMT_PIN_MMCDATA0, "mmc_data0"),
        PINCTRL_PIN(WMT_PIN_MMCDATA1, "mmc_data1"),
        PINCTRL_PIN(WMT_PIN_MMCDATA2, "mmc_data2"),
        PINCTRL_PIN(WMT_PIN_MMCDATA3, "mmc_data3"),
        PINCTRL_PIN(WMT_PIN_SDCLK, "sd_clk"),
        PINCTRL_PIN(WMT_PIN_SDWP, "sd_wp"),
        PINCTRL_PIN(WMT_PIN_SDCMD, "sd_cmd"),
        PINCTRL_PIN(WMT_PIN_MSDATA0, "ms_data0"),
        PINCTRL_PIN(WMT_PIN_MSDATA1, "ms_data1"),
        PINCTRL_PIN(WMT_PIN_MSDATA2, "ms_data2"),
        PINCTRL_PIN(WMT_PIN_MSDATA3, "ms_data3"),
        PINCTRL_PIN(WMT_PIN_MSCLK, "ms_clk"),
        PINCTRL_PIN(WMT_PIN_MSBS, "ms_bs"),
        PINCTRL_PIN(WMT_PIN_MSINS, "ms_ins"),
        PINCTRL_PIN(WMT_PIN_I2C0SCL, "i2c0_scl"),
        PINCTRL_PIN(WMT_PIN_I2C0SDA, "i2c0_sda"),
        PINCTRL_PIN(WMT_PIN_I2C1SCL, "i2c1_scl"),
        PINCTRL_PIN(WMT_PIN_I2C1SDA, "i2c1_sda"),
        PINCTRL_PIN(WMT_PIN_MII0RXD0, "mii0_rxd0"),
        PINCTRL_PIN(WMT_PIN_MII0RXD1, "mii0_rxd1"),
        PINCTRL_PIN(WMT_PIN_MII0RXD2, "mii0_rxd2"),
        PINCTRL_PIN(WMT_PIN_MII0RXD3, "mii0_rxd3"),
        PINCTRL_PIN(WMT_PIN_MII0RXCLK, "mii0_rxclk"),
        PINCTRL_PIN(WMT_PIN_MII0RXDV, "mii0_rxdv"),
        PINCTRL_PIN(WMT_PIN_MII0RXERR, "mii0_rxerr"),
        PINCTRL_PIN(WMT_PIN_MII0PHYRST, "mii0_phyrst"),
        PINCTRL_PIN(WMT_PIN_MII0TXD0, "mii0_txd0"),
        PINCTRL_PIN(WMT_PIN_MII0TXD1, "mii0_txd1"),
        PINCTRL_PIN(WMT_PIN_MII0TXD2, "mii0_txd2"),
        PINCTRL_PIN(WMT_PIN_MII0TXD3, "mii0_txd3"),
        PINCTRL_PIN(WMT_PIN_MII0TXCLK, "mii0_txclk"),
        PINCTRL_PIN(WMT_PIN_MII0TXEN, "mii0_txen"),
        PINCTRL_PIN(WMT_PIN_MII0TXERR, "mii0_txerr"),
        PINCTRL_PIN(WMT_PIN_MII0PHYPD, "mii0_phypd"),
        PINCTRL_PIN(WMT_PIN_MII0COL, "mii0_col"),
        PINCTRL_PIN(WMT_PIN_MII0CRS, "mii0_crs"),
        PINCTRL_PIN(WMT_PIN_MII0MDIO, "mii0_mdio"),
        PINCTRL_PIN(WMT_PIN_MII0MDC, "mii0_mdc"),
        PINCTRL_PIN(WMT_PIN_SEECS, "see_cs"),
        PINCTRL_PIN(WMT_PIN_SEECK, "see_ck"),
        PINCTRL_PIN(WMT_PIN_SEEDI, "see_di"),
        PINCTRL_PIN(WMT_PIN_SEEDO, "see_do"),
        PINCTRL_PIN(WMT_PIN_IDEDREQ0, "ide_dreq0"),
        PINCTRL_PIN(WMT_PIN_IDEDREQ1, "ide_dreq1"),
        PINCTRL_PIN(WMT_PIN_IDEIOW, "ide_iow"),
        PINCTRL_PIN(WMT_PIN_IDEIOR, "ide_ior"),
        PINCTRL_PIN(WMT_PIN_IDEDACK, "ide_dack"),
        PINCTRL_PIN(WMT_PIN_IDEIORDY, "ide_iordy"),
        PINCTRL_PIN(WMT_PIN_IDEINTRQ, "ide_intrq"),
        PINCTRL_PIN(WMT_PIN_VDIN0, "vdin0"),
        PINCTRL_PIN(WMT_PIN_VDIN1, "vdin1"),
        PINCTRL_PIN(WMT_PIN_VDIN2, "vdin2"),
        PINCTRL_PIN(WMT_PIN_VDIN3, "vdin3"),
        PINCTRL_PIN(WMT_PIN_VDIN4, "vdin4"),
        PINCTRL_PIN(WMT_PIN_VDIN5, "vdin5"),
        PINCTRL_PIN(WMT_PIN_VDIN6, "vdin6"),
        PINCTRL_PIN(WMT_PIN_VDIN7, "vdin7"),
        PINCTRL_PIN(WMT_PIN_VDOUT0, "vdout0"),
        PINCTRL_PIN(WMT_PIN_VDOUT1, "vdout1"),
        PINCTRL_PIN(WMT_PIN_VDOUT2, "vdout2"),
        PINCTRL_PIN(WMT_PIN_VDOUT3, "vdout3"),
        PINCTRL_PIN(WMT_PIN_VDOUT4, "vdout4"),
        PINCTRL_PIN(WMT_PIN_VDOUT5, "vdout5"),
        PINCTRL_PIN(WMT_PIN_NANDCLE0, "nand_cle0"),
        PINCTRL_PIN(WMT_PIN_NANDCLE1, "nand_cle1"),
        PINCTRL_PIN(WMT_PIN_VDOUT6_7, "vdout6_7"),
        PINCTRL_PIN(WMT_PIN_VHSYNC, "vhsync"),
        PINCTRL_PIN(WMT_PIN_VVSYNC, "vvsync"),
        PINCTRL_PIN(WMT_PIN_TSDIN0, "tsdin0"),
        PINCTRL_PIN(WMT_PIN_TSDIN1, "tsdin1"),
        PINCTRL_PIN(WMT_PIN_TSDIN2, "tsdin2"),
        PINCTRL_PIN(WMT_PIN_TSDIN3, "tsdin3"),
        PINCTRL_PIN(WMT_PIN_TSDIN4, "tsdin4"),
        PINCTRL_PIN(WMT_PIN_TSDIN5, "tsdin5"),
        PINCTRL_PIN(WMT_PIN_TSDIN6, "tsdin6"),
        PINCTRL_PIN(WMT_PIN_TSDIN7, "tsdin7"),
        PINCTRL_PIN(WMT_PIN_TSSYNC, "tssync"),
        PINCTRL_PIN(WMT_PIN_TSVALID, "tsvalid"),
        PINCTRL_PIN(WMT_PIN_TSCLK, "tsclk"),
        PINCTRL_PIN(WMT_PIN_LCDD0, "lcd_d0"),
        PINCTRL_PIN(WMT_PIN_LCDD1, "lcd_d1"),
        PINCTRL_PIN(WMT_PIN_LCDD2, "lcd_d2"),
        PINCTRL_PIN(WMT_PIN_LCDD3, "lcd_d3"),
        PINCTRL_PIN(WMT_PIN_LCDD4, "lcd_d4"),
        PINCTRL_PIN(WMT_PIN_LCDD5, "lcd_d5"),
        PINCTRL_PIN(WMT_PIN_LCDD6, "lcd_d6"),
        PINCTRL_PIN(WMT_PIN_LCDD7, "lcd_d7"),
        PINCTRL_PIN(WMT_PIN_LCDD8, "lcd_d8"),
        PINCTRL_PIN(WMT_PIN_LCDD9, "lcd_d9"),
        PINCTRL_PIN(WMT_PIN_LCDD10, "lcd_d10"),
        PINCTRL_PIN(WMT_PIN_LCDD11, "lcd_d11"),
        PINCTRL_PIN(WMT_PIN_LCDD12, "lcd_d12"),
        PINCTRL_PIN(WMT_PIN_LCDD13, "lcd_d13"),
        PINCTRL_PIN(WMT_PIN_LCDD14, "lcd_d14"),
        PINCTRL_PIN(WMT_PIN_LCDD15, "lcd_d15"),
        PINCTRL_PIN(WMT_PIN_LCDD16, "lcd_d16"),
        PINCTRL_PIN(WMT_PIN_LCDD17, "lcd_d17"),
        PINCTRL_PIN(WMT_PIN_LCDCLK, "lcd_clk"),
        PINCTRL_PIN(WMT_PIN_LCDDEN, "lcd_den"),
        PINCTRL_PIN(WMT_PIN_LCDLINE, "lcd_line"),
        PINCTRL_PIN(WMT_PIN_LCDFRM, "lcd_frm"),
        PINCTRL_PIN(WMT_PIN_LCDBIAS, "lcd_bias"),
};

/* Order of these names must match the above list */
static const char * const vt8500_groups[] = {
        "extgpio0",
        "extgpio1",
        "extgpio2",
        "extgpio3",
        "extgpio4",
        "extgpio5",
        "extgpio6",
        "extgpio7",
        "extgpio8",
        "uart0_rts",
        "uart0_txd",
        "uart0_cts",
        "uart0_rxd",
        "uart1_rts",
        "uart1_txd",
        "uart1_cts",
        "uart1_rxd",
        "spi0_clk",
        "spi0_ss",
        "spi0_miso",
        "spi0_mosi",
        "spi1_clk",
        "spi1_ss",
        "spi1_miso",
        "spi1_mosi",
        "spi2_clk",
        "spi2_ss",
        "spi2_miso",
        "spi2_mosi",
        "sd_data0",
        "sd_data1",
        "sd_data2",
        "sd_data3",
        "mmc_data0",
        "mmc_data1",
        "mmc_data2",
        "mmc_data3",
        "sd_clk",
        "sd_wp",
        "sd_cmd",
        "ms_data0",
        "ms_data1",
        "ms_data2",
        "ms_data3",
        "ms_clk",
        "ms_bs",
        "ms_ins",
        "i2c0_scl",
        "i2c0_sda",
        "i2c1_scl",
        "i2c1_sda",
        "mii0_rxd0",
        "mii0_rxd1",
        "mii0_rxd2",
        "mii0_rxd3",
        "mii0_rxclk",
        "mii0_rxdv",
        "mii0_rxerr",
        "mii0_phyrst",
        "mii0_txd0",
        "mii0_txd1",
        "mii0_txd2",
        "mii0_txd3",
        "mii0_txclk",
        "mii0_txen",
        "mii0_txerr",
        "mii0_phypd",
        "mii0_col",
        "mii0_crs",
        "mii0_mdio",
        "mii0_mdc",
        "see_cs",
        "see_ck",
        "see_di",
        "see_do",
        "ide_dreq0",
        "ide_dreq1",
        "ide_iow",
        "ide_ior",
        "ide_dack",
        "ide_iordy",
        "ide_intrq",
        "vdin0",
        "vdin1",
        "vdin2",
        "vdin3",
        "vdin4",
        "vdin5",
        "vdin6",
        "vdin7",
        "vdout0",
        "vdout1",
        "vdout2",
        "vdout3",
        "vdout4",
        "vdout5",
        "nand_cle0",
        "nand_cle1",
        "vdout6_7",
        "vhsync",
        "vvsync",
        "tsdin0",
        "tsdin1",
        "tsdin2",
        "tsdin3",
        "tsdin4",
        "tsdin5",
        "tsdin6",
        "tsdin7",
        "tssync",
        "tsvalid",
        "tsclk",
        "lcd_d0",
        "lcd_d1",
        "lcd_d2",
        "lcd_d3",
        "lcd_d4",
        "lcd_d5",
        "lcd_d6",
        "lcd_d7",
        "lcd_d8",
        "lcd_d9",
        "lcd_d10",
        "lcd_d11",
        "lcd_d12",
        "lcd_d13",
        "lcd_d14",
        "lcd_d15",
        "lcd_d16",
        "lcd_d17",
        "lcd_clk",
        "lcd_den",
        "lcd_line",
        "lcd_frm",
        "lcd_bias",
};

static int vt8500_pinctrl_probe(struct platform_device *pdev)
{
        struct wmt_pinctrl_data *data;

        data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);
        if (!data) {
                dev_err(&pdev->dev, "failed to allocate data\n");
                return -ENOMEM;
        }

        data->banks = vt8500_banks;
        data->nbanks = ARRAY_SIZE(vt8500_banks);
        data->pins = vt8500_pins;
        data->npins = ARRAY_SIZE(vt8500_pins);
        data->groups = vt8500_groups;
        data->ngroups = ARRAY_SIZE(vt8500_groups);

        return wmt_pinctrl_probe(pdev, data);
}

static int vt8500_pinctrl_remove(struct platform_device *pdev)
{
        return wmt_pinctrl_remove(pdev);
}

static struct of_device_id wmt_pinctrl_of_match[] = {
        { .compatible = "via,vt8500-pinctrl" },
        { /* sentinel */ },
};

static struct platform_driver wmt_pinctrl_driver = {
        .probe  = vt8500_pinctrl_probe,
        .remove = vt8500_pinctrl_remove,
        .driver = {
                .name   = "pinctrl-vt8500",
                .owner  = THIS_MODULE,
                .of_match_table = wmt_pinctrl_of_match,
        },
};

module_platform_driver(wmt_pinctrl_driver);

MODULE_AUTHOR("Tony Prisk <linux@prisktech.co.nz>");
MODULE_DESCRIPTION("VIA VT8500 Pincontrol driver");
MODULE_LICENSE("GPL v2");
MODULE_DEVICE_TABLE(of, wmt_pinctrl_of_match);