Quelle  pinctrl-wm8505.c

// SPDX-License-Identifier: GPL-2.0-only
/*
 * Pinctrl data for Wondermedia WM8505 SoC
 *
 * Copyright (c) 2013 Tony Prisk <linux@prisktech.co.nz>
 */

#include <linux/io.h>
#include <linux/init.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 wm8505_banks[] = {
 WMT_PINCTRL_BANK(0x64, 0x8C, 0xB4, 0xDC, NO_REG, NO_REG), /* 0 */
 WMT_PINCTRL_BANK(0x40, 0x68, 0x90, 0xB8, NO_REG, NO_REG), /* 1 */
 WMT_PINCTRL_BANK(0x44, 0x6C, 0x94, 0xBC, NO_REG, NO_REG), /* 2 */
 WMT_PINCTRL_BANK(0x48, 0x70, 0x98, 0xC0, NO_REG, NO_REG), /* 3 */
 WMT_PINCTRL_BANK(0x4C, 0x74, 0x9C, 0xC4, NO_REG, NO_REG), /* 4 */
 WMT_PINCTRL_BANK(0x50, 0x78, 0xA0, 0xC8, NO_REG, NO_REG), /* 5 */
 WMT_PINCTRL_BANK(0x54, 0x7C, 0xA4, 0xD0, NO_REG, NO_REG), /* 6 */
 WMT_PINCTRL_BANK(0x58, 0x80, 0xA8, 0xD4, NO_REG, NO_REG), /* 7 */
 WMT_PINCTRL_BANK(0x5C, 0x84, 0xAC, 0xD8, NO_REG, NO_REG), /* 8 */
 WMT_PINCTRL_BANK(0x60, 0x88, 0xB0, 0xDC, NO_REG, NO_REG), /* 9 */
 WMT_PINCTRL_BANK(0x500, 0x504, 0x508, 0x50C, NO_REG, NO_REG), /* 10 */
};

/* 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_WAKEUP0  WMT_PIN(0, 16)
#define WMT_PIN_WAKEUP1  WMT_PIN(0, 17)
#define WMT_PIN_WAKEUP2  WMT_PIN(0, 18)
#define WMT_PIN_WAKEUP3  WMT_PIN(0, 19)
#define WMT_PIN_SUSGPIO0 WMT_PIN(0, 21)
#define WMT_PIN_SDDATA0  WMT_PIN(1, 0)
#define WMT_PIN_SDDATA1  WMT_PIN(1, 1)
#define WMT_PIN_SDDATA2  WMT_PIN(1, 2)
#define WMT_PIN_SDDATA3  WMT_PIN(1, 3)
#define WMT_PIN_MMCDATA0 WMT_PIN(1, 4)
#define WMT_PIN_MMCDATA1 WMT_PIN(1, 5)
#define WMT_PIN_MMCDATA2 WMT_PIN(1, 6)
#define WMT_PIN_MMCDATA3 WMT_PIN(1, 7)
#define WMT_PIN_VDIN0  WMT_PIN(2, 0)
#define WMT_PIN_VDIN1  WMT_PIN(2, 1)
#define WMT_PIN_VDIN2  WMT_PIN(2, 2)
#define WMT_PIN_VDIN3  WMT_PIN(2, 3)
#define WMT_PIN_VDIN4  WMT_PIN(2, 4)
#define WMT_PIN_VDIN5  WMT_PIN(2, 5)
#define WMT_PIN_VDIN6  WMT_PIN(2, 6)
#define WMT_PIN_VDIN7  WMT_PIN(2, 7)
#define WMT_PIN_VDOUT0  WMT_PIN(2, 8)
#define WMT_PIN_VDOUT1  WMT_PIN(2, 9)
#define WMT_PIN_VDOUT2  WMT_PIN(2, 10)
#define WMT_PIN_VDOUT3  WMT_PIN(2, 11)
#define WMT_PIN_VDOUT4  WMT_PIN(2, 12)
#define WMT_PIN_VDOUT5  WMT_PIN(2, 13)
#define WMT_PIN_VDOUT6  WMT_PIN(2, 14)
#define WMT_PIN_VDOUT7  WMT_PIN(2, 15)
#define WMT_PIN_VDOUT8  WMT_PIN(2, 16)
#define WMT_PIN_VDOUT9  WMT_PIN(2, 17)
#define WMT_PIN_VDOUT10  WMT_PIN(2, 18)
#define WMT_PIN_VDOUT11  WMT_PIN(2, 19)
#define WMT_PIN_VDOUT12  WMT_PIN(2, 20)
#define WMT_PIN_VDOUT13  WMT_PIN(2, 21)
#define WMT_PIN_VDOUT14  WMT_PIN(2, 22)
#define WMT_PIN_VDOUT15  WMT_PIN(2, 23)
#define WMT_PIN_VDOUT16  WMT_PIN(2, 24)
#define WMT_PIN_VDOUT17  WMT_PIN(2, 25)
#define WMT_PIN_VDOUT18  WMT_PIN(2, 26)
#define WMT_PIN_VDOUT19  WMT_PIN(2, 27)
#define WMT_PIN_VDOUT20  WMT_PIN(2, 28)
#define WMT_PIN_VDOUT21  WMT_PIN(2, 29)
#define WMT_PIN_VDOUT22  WMT_PIN(2, 30)
#define WMT_PIN_VDOUT23  WMT_PIN(2, 31)
#define WMT_PIN_VHSYNC  WMT_PIN(3, 0)
#define WMT_PIN_VVSYNC  WMT_PIN(3, 1)
#define WMT_PIN_VGAHSYNC WMT_PIN(3, 2)
#define WMT_PIN_VGAVSYNC WMT_PIN(3, 3)
#define WMT_PIN_VDHSYNC  WMT_PIN(3, 4)
#define WMT_PIN_VDVSYNC  WMT_PIN(3, 5)
#define WMT_PIN_NORD0  WMT_PIN(4, 0)
#define WMT_PIN_NORD1  WMT_PIN(4, 1)
#define WMT_PIN_NORD2  WMT_PIN(4, 2)
#define WMT_PIN_NORD3  WMT_PIN(4, 3)
#define WMT_PIN_NORD4  WMT_PIN(4, 4)
#define WMT_PIN_NORD5  WMT_PIN(4, 5)
#define WMT_PIN_NORD6  WMT_PIN(4, 6)
#define WMT_PIN_NORD7  WMT_PIN(4, 7)
#define WMT_PIN_NORD8  WMT_PIN(4, 8)
#define WMT_PIN_NORD9  WMT_PIN(4, 9)
#define WMT_PIN_NORD10  WMT_PIN(4, 10)
#define WMT_PIN_NORD11  WMT_PIN(4, 11)
#define WMT_PIN_NORD12  WMT_PIN(4, 12)
#define WMT_PIN_NORD13  WMT_PIN(4, 13)
#define WMT_PIN_NORD14  WMT_PIN(4, 14)
#define WMT_PIN_NORD15  WMT_PIN(4, 15)
#define WMT_PIN_NORA0  WMT_PIN(5, 0)
#define WMT_PIN_NORA1  WMT_PIN(5, 1)
#define WMT_PIN_NORA2  WMT_PIN(5, 2)
#define WMT_PIN_NORA3  WMT_PIN(5, 3)
#define WMT_PIN_NORA4  WMT_PIN(5, 4)
#define WMT_PIN_NORA5  WMT_PIN(5, 5)
#define WMT_PIN_NORA6  WMT_PIN(5, 6)
#define WMT_PIN_NORA7  WMT_PIN(5, 7)
#define WMT_PIN_NORA8  WMT_PIN(5, 8)
#define WMT_PIN_NORA9  WMT_PIN(5, 9)
#define WMT_PIN_NORA10  WMT_PIN(5, 10)
#define WMT_PIN_NORA11  WMT_PIN(5, 11)
#define WMT_PIN_NORA12  WMT_PIN(5, 12)
#define WMT_PIN_NORA13  WMT_PIN(5, 13)
#define WMT_PIN_NORA14  WMT_PIN(5, 14)
#define WMT_PIN_NORA15  WMT_PIN(5, 15)
#define WMT_PIN_NORA16  WMT_PIN(5, 16)
#define WMT_PIN_NORA17  WMT_PIN(5, 17)
#define WMT_PIN_NORA18  WMT_PIN(5, 18)
#define WMT_PIN_NORA19  WMT_PIN(5, 19)
#define WMT_PIN_NORA20  WMT_PIN(5, 20)
#define WMT_PIN_NORA21  WMT_PIN(5, 21)
#define WMT_PIN_NORA22  WMT_PIN(5, 22)
#define WMT_PIN_NORA23  WMT_PIN(5, 23)
#define WMT_PIN_NORA24  WMT_PIN(5, 24)
#define WMT_PIN_AC97SDI  WMT_PIN(6, 0)
#define WMT_PIN_AC97SYNC WMT_PIN(6, 1)
#define WMT_PIN_AC97SDO  WMT_PIN(6, 2)
#define WMT_PIN_AC97BCLK WMT_PIN(6, 3)
#define WMT_PIN_AC97RST  WMT_PIN(6, 4)
#define WMT_PIN_SFDO  WMT_PIN(7, 0)
#define WMT_PIN_SFCS0  WMT_PIN(7, 1)
#define WMT_PIN_SFCS1  WMT_PIN(7, 2)
#define WMT_PIN_SFCLK  WMT_PIN(7, 3)
#define WMT_PIN_SFDI  WMT_PIN(7, 4)
#define WMT_PIN_SPI0CLK  WMT_PIN(8, 0)
#define WMT_PIN_SPI0MISO WMT_PIN(8, 1)
#define WMT_PIN_SPI0MOSI WMT_PIN(8, 2)
#define WMT_PIN_SPI0SS  WMT_PIN(8, 3)
#define WMT_PIN_SPI1CLK  WMT_PIN(8, 4)
#define WMT_PIN_SPI1MISO WMT_PIN(8, 5)
#define WMT_PIN_SPI1MOSI WMT_PIN(8, 6)
#define WMT_PIN_SPI1SS  WMT_PIN(8, 7)
#define WMT_PIN_SPI2CLK  WMT_PIN(8, 8)
#define WMT_PIN_SPI2MISO WMT_PIN(8, 9)
#define WMT_PIN_SPI2MOSI WMT_PIN(8, 10)
#define WMT_PIN_SPI2SS  WMT_PIN(8, 11)
#define WMT_PIN_UART0_RTS WMT_PIN(9, 0)
#define WMT_PIN_UART0_TXD WMT_PIN(9, 1)
#define WMT_PIN_UART0_CTS WMT_PIN(9, 2)
#define WMT_PIN_UART0_RXD WMT_PIN(9, 3)
#define WMT_PIN_UART1_RTS WMT_PIN(9, 4)
#define WMT_PIN_UART1_TXD WMT_PIN(9, 5)
#define WMT_PIN_UART1_CTS WMT_PIN(9, 6)
#define WMT_PIN_UART1_RXD WMT_PIN(9, 7)
#define WMT_PIN_UART2_RTS WMT_PIN(9, 8)
#define WMT_PIN_UART2_TXD WMT_PIN(9, 9)
#define WMT_PIN_UART2_CTS WMT_PIN(9, 10)
#define WMT_PIN_UART2_RXD WMT_PIN(9, 11)
#define WMT_PIN_UART3_RTS WMT_PIN(9, 12)
#define WMT_PIN_UART3_TXD WMT_PIN(9, 13)
#define WMT_PIN_UART3_CTS WMT_PIN(9, 14)
#define WMT_PIN_UART3_RXD WMT_PIN(9, 15)
#define WMT_PIN_I2C0SCL  WMT_PIN(10, 0)
#define WMT_PIN_I2C0SDA  WMT_PIN(10, 1)
#define WMT_PIN_I2C1SCL  WMT_PIN(10, 2)
#define WMT_PIN_I2C1SDA  WMT_PIN(10, 3)
#define WMT_PIN_I2C2SCL  WMT_PIN(10, 4)
#define WMT_PIN_I2C2SDA  WMT_PIN(10, 5)

static const struct pinctrl_pin_desc wm8505_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_WAKEUP0, "wakeup0"),
 PINCTRL_PIN(WMT_PIN_WAKEUP1, "wakeup1"),
 PINCTRL_PIN(WMT_PIN_WAKEUP2, "wakeup2"),
 PINCTRL_PIN(WMT_PIN_WAKEUP3, "wakeup3"),
 PINCTRL_PIN(WMT_PIN_SUSGPIO0, "susgpio0"),
 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_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_VDOUT6, "vdout6"),
 PINCTRL_PIN(WMT_PIN_VDOUT7, "vdout7"),
 PINCTRL_PIN(WMT_PIN_VDOUT8, "vdout8"),
 PINCTRL_PIN(WMT_PIN_VDOUT9, "vdout9"),
 PINCTRL_PIN(WMT_PIN_VDOUT10, "vdout10"),
 PINCTRL_PIN(WMT_PIN_VDOUT11, "vdout11"),
 PINCTRL_PIN(WMT_PIN_VDOUT12, "vdout12"),
 PINCTRL_PIN(WMT_PIN_VDOUT13, "vdout13"),
 PINCTRL_PIN(WMT_PIN_VDOUT14, "vdout14"),
 PINCTRL_PIN(WMT_PIN_VDOUT15, "vdout15"),
 PINCTRL_PIN(WMT_PIN_VDOUT16, "vdout16"),
 PINCTRL_PIN(WMT_PIN_VDOUT17, "vdout17"),
 PINCTRL_PIN(WMT_PIN_VDOUT18, "vdout18"),
 PINCTRL_PIN(WMT_PIN_VDOUT19, "vdout19"),
 PINCTRL_PIN(WMT_PIN_VDOUT20, "vdout20"),
 PINCTRL_PIN(WMT_PIN_VDOUT21, "vdout21"),
 PINCTRL_PIN(WMT_PIN_VDOUT22, "vdout22"),
 PINCTRL_PIN(WMT_PIN_VDOUT23, "vdout23"),
 PINCTRL_PIN(WMT_PIN_VHSYNC, "v_hsync"),
 PINCTRL_PIN(WMT_PIN_VVSYNC, "v_vsync"),
 PINCTRL_PIN(WMT_PIN_VGAHSYNC, "vga_hsync"),
 PINCTRL_PIN(WMT_PIN_VGAVSYNC, "vga_vsync"),
 PINCTRL_PIN(WMT_PIN_VDHSYNC, "vd_hsync"),
 PINCTRL_PIN(WMT_PIN_VDVSYNC, "vd_vsync"),
 PINCTRL_PIN(WMT_PIN_NORD0, "nor_d0"),
 PINCTRL_PIN(WMT_PIN_NORD1, "nor_d1"),
 PINCTRL_PIN(WMT_PIN_NORD2, "nor_d2"),
 PINCTRL_PIN(WMT_PIN_NORD3, "nor_d3"),
 PINCTRL_PIN(WMT_PIN_NORD4, "nor_d4"),
 PINCTRL_PIN(WMT_PIN_NORD5, "nor_d5"),
 PINCTRL_PIN(WMT_PIN_NORD6, "nor_d6"),
 PINCTRL_PIN(WMT_PIN_NORD7, "nor_d7"),
 PINCTRL_PIN(WMT_PIN_NORD8, "nor_d8"),
 PINCTRL_PIN(WMT_PIN_NORD9, "nor_d9"),
 PINCTRL_PIN(WMT_PIN_NORD10, "nor_d10"),
 PINCTRL_PIN(WMT_PIN_NORD11, "nor_d11"),
 PINCTRL_PIN(WMT_PIN_NORD12, "nor_d12"),
 PINCTRL_PIN(WMT_PIN_NORD13, "nor_d13"),
 PINCTRL_PIN(WMT_PIN_NORD14, "nor_d14"),
 PINCTRL_PIN(WMT_PIN_NORD15, "nor_d15"),
 PINCTRL_PIN(WMT_PIN_NORA0, "nor_a0"),
 PINCTRL_PIN(WMT_PIN_NORA1, "nor_a1"),
 PINCTRL_PIN(WMT_PIN_NORA2, "nor_a2"),
 PINCTRL_PIN(WMT_PIN_NORA3, "nor_a3"),
 PINCTRL_PIN(WMT_PIN_NORA4, "nor_a4"),
 PINCTRL_PIN(WMT_PIN_NORA5, "nor_a5"),
 PINCTRL_PIN(WMT_PIN_NORA6, "nor_a6"),
 PINCTRL_PIN(WMT_PIN_NORA7, "nor_a7"),
 PINCTRL_PIN(WMT_PIN_NORA8, "nor_a8"),
 PINCTRL_PIN(WMT_PIN_NORA9, "nor_a9"),
 PINCTRL_PIN(WMT_PIN_NORA10, "nor_a10"),
 PINCTRL_PIN(WMT_PIN_NORA11, "nor_a11"),
 PINCTRL_PIN(WMT_PIN_NORA12, "nor_a12"),
 PINCTRL_PIN(WMT_PIN_NORA13, "nor_a13"),
 PINCTRL_PIN(WMT_PIN_NORA14, "nor_a14"),
 PINCTRL_PIN(WMT_PIN_NORA15, "nor_a15"),
 PINCTRL_PIN(WMT_PIN_NORA16, "nor_a16"),
 PINCTRL_PIN(WMT_PIN_NORA17, "nor_a17"),
 PINCTRL_PIN(WMT_PIN_NORA18, "nor_a18"),
 PINCTRL_PIN(WMT_PIN_NORA19, "nor_a19"),
 PINCTRL_PIN(WMT_PIN_NORA20, "nor_a20"),
 PINCTRL_PIN(WMT_PIN_NORA21, "nor_a21"),
 PINCTRL_PIN(WMT_PIN_NORA22, "nor_a22"),
 PINCTRL_PIN(WMT_PIN_NORA23, "nor_a23"),
 PINCTRL_PIN(WMT_PIN_NORA24, "nor_a24"),
 PINCTRL_PIN(WMT_PIN_AC97SDI, "ac97_sdi"),
 PINCTRL_PIN(WMT_PIN_AC97SYNC, "ac97_sync"),
 PINCTRL_PIN(WMT_PIN_AC97SDO, "ac97_sdo"),
 PINCTRL_PIN(WMT_PIN_AC97BCLK, "ac97_bclk"),
 PINCTRL_PIN(WMT_PIN_AC97RST, "ac97_rst"),
 PINCTRL_PIN(WMT_PIN_SFDO, "sf_do"),
 PINCTRL_PIN(WMT_PIN_SFCS0, "sf_cs0"),
 PINCTRL_PIN(WMT_PIN_SFCS1, "sf_cs1"),
 PINCTRL_PIN(WMT_PIN_SFCLK, "sf_clk"),
 PINCTRL_PIN(WMT_PIN_SFDI, "sf_di"),
 PINCTRL_PIN(WMT_PIN_SPI0CLK, "spi0_clk"),
 PINCTRL_PIN(WMT_PIN_SPI0MISO, "spi0_miso"),
 PINCTRL_PIN(WMT_PIN_SPI0MOSI, "spi0_mosi"),
 PINCTRL_PIN(WMT_PIN_SPI0SS, "spi0_ss"),
 PINCTRL_PIN(WMT_PIN_SPI1CLK, "spi1_clk"),
 PINCTRL_PIN(WMT_PIN_SPI1MISO, "spi1_miso"),
 PINCTRL_PIN(WMT_PIN_SPI1MOSI, "spi1_mosi"),
 PINCTRL_PIN(WMT_PIN_SPI1SS, "spi1_ss"),
 PINCTRL_PIN(WMT_PIN_SPI2CLK, "spi2_clk"),
 PINCTRL_PIN(WMT_PIN_SPI2MISO, "spi2_miso"),
 PINCTRL_PIN(WMT_PIN_SPI2MOSI, "spi2_mosi"),
 PINCTRL_PIN(WMT_PIN_SPI2SS, "spi2_ss"),
 PINCTRL_PIN(WMT_PIN_UART0_RTS, "uart0_rts"),
 PINCTRL_PIN(WMT_PIN_UART0_TXD, "uart0_txd"),
 PINCTRL_PIN(WMT_PIN_UART0_CTS, "uart0_cts"),
 PINCTRL_PIN(WMT_PIN_UART0_RXD, "uart0_rxd"),
 PINCTRL_PIN(WMT_PIN_UART1_RTS, "uart1_rts"),
 PINCTRL_PIN(WMT_PIN_UART1_TXD, "uart1_txd"),
 PINCTRL_PIN(WMT_PIN_UART1_CTS, "uart1_cts"),
 PINCTRL_PIN(WMT_PIN_UART1_RXD, "uart1_rxd"),
 PINCTRL_PIN(WMT_PIN_UART2_RTS, "uart2_rts"),
 PINCTRL_PIN(WMT_PIN_UART2_TXD, "uart2_txd"),
 PINCTRL_PIN(WMT_PIN_UART2_CTS, "uart2_cts"),
 PINCTRL_PIN(WMT_PIN_UART2_RXD, "uart2_rxd"),
 PINCTRL_PIN(WMT_PIN_UART3_RTS, "uart3_rts"),
 PINCTRL_PIN(WMT_PIN_UART3_TXD, "uart3_txd"),
 PINCTRL_PIN(WMT_PIN_UART3_CTS, "uart3_cts"),
 PINCTRL_PIN(WMT_PIN_UART3_RXD, "uart3_rxd"),
 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_I2C2SCL, "i2c2_scl"),
 PINCTRL_PIN(WMT_PIN_I2C2SDA, "i2c2_sda"),
};

/* Order of these names must match the above list */
static const char * const wm8505_groups[] = {
 "extgpio0",
 "extgpio1",
 "extgpio2",
 "extgpio3",
 "extgpio4",
 "extgpio5",
 "extgpio6",
 "extgpio7",
 "wakeup0",
 "wakeup1",
 "wakeup2",
 "wakeup3",
 "susgpio0",
 "sd_data0",
 "sd_data1",
 "sd_data2",
 "sd_data3",
 "mmc_data0",
 "mmc_data1",
 "mmc_data2",
 "mmc_data3",
 "vdin0",
 "vdin1",
 "vdin2",
 "vdin3",
 "vdin4",
 "vdin5",
 "vdin6",
 "vdin7",
 "vdout0",
 "vdout1",
 "vdout2",
 "vdout3",
 "vdout4",
 "vdout5",
 "vdout6",
 "vdout7",
 "vdout8",
 "vdout9",
 "vdout10",
 "vdout11",
 "vdout12",
 "vdout13",
 "vdout14",
 "vdout15",
 "vdout16",
 "vdout17",
 "vdout18",
 "vdout19",
 "vdout20",
 "vdout21",
 "vdout22",
 "vdout23",
 "v_hsync",
 "v_vsync",
 "vga_hsync",
 "vga_vsync",
 "vd_hsync",
 "vd_vsync",
 "nor_d0",
 "nor_d1",
 "nor_d2",
 "nor_d3",
 "nor_d4",
 "nor_d5",
 "nor_d6",
 "nor_d7",
 "nor_d8",
 "nor_d9",
 "nor_d10",
 "nor_d11",
 "nor_d12",
 "nor_d13",
 "nor_d14",
 "nor_d15",
 "nor_a0",
 "nor_a1",
 "nor_a2",
 "nor_a3",
 "nor_a4",
 "nor_a5",
 "nor_a6",
 "nor_a7",
 "nor_a8",
 "nor_a9",
 "nor_a10",
 "nor_a11",
 "nor_a12",
 "nor_a13",
 "nor_a14",
 "nor_a15",
 "nor_a16",
 "nor_a17",
 "nor_a18",
 "nor_a19",
 "nor_a20",
 "nor_a21",
 "nor_a22",
 "nor_a23",
 "nor_a24",
 "ac97_sdi",
 "ac97_sync",
 "ac97_sdo",
 "ac97_bclk",
 "ac97_rst",
 "sf_do",
 "sf_cs0",
 "sf_cs1",
 "sf_clk",
 "sf_di",
 "spi0_clk",
 "spi0_miso",
 "spi0_mosi",
 "spi0_ss",
 "spi1_clk",
 "spi1_miso",
 "spi1_mosi",
 "spi1_ss",
 "spi2_clk",
 "spi2_miso",
 "spi2_mosi",
 "spi2_ss",
 "uart0_rts",
 "uart0_txd",
 "uart0_cts",
 "uart0_rxd",
 "uart1_rts",
 "uart1_txd",
 "uart1_cts",
 "uart1_rxd",
 "uart2_rts",
 "uart2_txd",
 "uart2_cts",
 "uart2_rxd",
 "uart3_rts",
 "uart3_txd",
 "uart3_cts",
 "uart3_rxd",
 "i2c0_scl",
 "i2c0_sda",
 "i2c1_scl",
 "i2c1_sda",
 "i2c2_scl",
 "i2c2_sda",
};

static int wm8505_pinctrl_probe(struct platform_device *pdev)
{
 struct wmt_pinctrl_data *data;

 data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);
 if (!data)
  return -ENOMEM;

 data->banks = wm8505_banks;
 data->nbanks = ARRAY_SIZE(wm8505_banks);
 data->pins = wm8505_pins;
 data->npins = ARRAY_SIZE(wm8505_pins);
 data->groups = wm8505_groups;
 data->ngroups = ARRAY_SIZE(wm8505_groups);

 return wmt_pinctrl_probe(pdev, data);
}

static const struct of_device_id wmt_pinctrl_of_match[] = {
 { .compatible = "wm,wm8505-pinctrl" },
 { /* sentinel */ },
};

static struct platform_driver wmt_pinctrl_driver = {
 .probe = wm8505_pinctrl_probe,
 .driver = {
  .name = "pinctrl-wm8505",
  .of_match_table = wmt_pinctrl_of_match,
  .suppress_bind_attrs = true,
 },
};
builtin_platform_driver(wmt_pinctrl_driver);