diff options
Diffstat (limited to 'kernel/drivers/pinctrl/vt8500/pinctrl-vt8500.c')
| -rw-r--r-- | kernel/drivers/pinctrl/vt8500/pinctrl-vt8500.c | 500 |
1 files changed, 500 insertions, 0 deletions
diff --git a/kernel/drivers/pinctrl/vt8500/pinctrl-vt8500.c b/kernel/drivers/pinctrl/vt8500/pinctrl-vt8500.c new file mode 100644 index 000000000..ca946b3db --- /dev/null +++ b/kernel/drivers/pinctrl/vt8500/pinctrl-vt8500.c @@ -0,0 +1,500 @@ +/* + * 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 const 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", + .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); |