CHIP-linux-libre/drivers/pinctrl/mvebu/pinctrl-kirkwood.c

/*
 * Marvell Kirkwood pinctrl driver based on mvebu pinctrl core
 *
 * Author: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 */

#include <linux/err.h>
#include <linux/init.h>
#include <linux/io.h>
#include <linux/module.h>
#include <linux/platform_device.h>
#include <linux/clk.h>
#include <linux/of.h>
#include <linux/of_device.h>
#include <linux/pinctrl/pinctrl.h>

#include "pinctrl-mvebu.h"

static void __iomem *mpp_base;

static int kirkwood_mpp_ctrl_get(unsigned pid, unsigned long *config)
{
	return default_mpp_ctrl_get(mpp_base, pid, config);
}

static int kirkwood_mpp_ctrl_set(unsigned pid, unsigned long config)
{
	return default_mpp_ctrl_set(mpp_base, pid, config);
}

#define V(f6180, f6190, f6192, f6281, f6282, dx4122)	\
	((f6180 << 0) | (f6190 << 1) | (f6192 << 2) |	\
	 (f6281 << 3) | (f6282 << 4) | (dx4122 << 5))

enum kirkwood_variant {
	VARIANT_MV88F6180	= V(1, 0, 0, 0, 0, 0),
	VARIANT_MV88F6190	= V(0, 1, 0, 0, 0, 0),
	VARIANT_MV88F6192	= V(0, 0, 1, 0, 0, 0),
	VARIANT_MV88F6281	= V(0, 0, 0, 1, 0, 0),
	VARIANT_MV88F6282	= V(0, 0, 0, 0, 1, 0),
	VARIANT_MV98DX4122	= V(0, 0, 0, 0, 0, 1),
};

static struct mvebu_mpp_mode mv88f6xxx_mpp_modes[] = {
	MPP_MODE(0,
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x1, "nand", "io2",     V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x2, "spi", "cs",       V(1, 1, 1, 1, 1, 1))),
	MPP_MODE(1,
		MPP_VAR_FUNCTION(0x0, "gpo", NULL,       V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x1, "nand", "io3",     V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x2, "spi", "mosi",     V(1, 1, 1, 1, 1, 1))),
	MPP_MODE(2,
		MPP_VAR_FUNCTION(0x0, "gpo", NULL,       V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x1, "nand", "io4",     V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x2, "spi", "sck",      V(1, 1, 1, 1, 1, 1))),
	MPP_MODE(3,
		MPP_VAR_FUNCTION(0x0, "gpo", NULL,       V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x1, "nand", "io5",     V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x2, "spi", "miso",     V(1, 1, 1, 1, 1, 1))),
	MPP_MODE(4,
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x1, "nand", "io6",     V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x2, "uart0", "rxd",    V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x5, "sata1", "act",    V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0xb, "lcd", "hsync",    V(0, 0, 0, 0, 1, 0)),
		MPP_VAR_FUNCTION(0xd, "ptp", "clk",      V(1, 1, 1, 1, 0, 0))),
	MPP_MODE(5,
		MPP_VAR_FUNCTION(0x0, "gpo", NULL,       V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x1, "nand", "io7",     V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x2, "uart0", "txd",    V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x4, "ptp", "trig",     V(1, 1, 1, 1, 0, 0)),
		MPP_VAR_FUNCTION(0x5, "sata0", "act",    V(0, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0xb, "lcd", "vsync",    V(0, 0, 0, 0, 1, 0))),
	MPP_MODE(6,
		MPP_VAR_FUNCTION(0x1, "sysrst", "out",   V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x2, "spi", "mosi",     V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x3, "ptp", "trig",     V(1, 1, 1, 1, 0, 0))),
	MPP_MODE(7,
		MPP_VAR_FUNCTION(0x0, "gpo", NULL,       V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x1, "pex", "rsto",     V(1, 1, 1, 1, 0, 1)),
		MPP_VAR_FUNCTION(0x2, "spi", "cs",       V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x3, "ptp", "trig",     V(1, 1, 1, 1, 0, 0)),
		MPP_VAR_FUNCTION(0xb, "lcd", "pwm",      V(0, 0, 0, 0, 1, 0))),
	MPP_MODE(8,
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x1, "twsi0", "sda",    V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x2, "uart0", "rts",    V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x3, "uart1", "rts",    V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x4, "mii-1", "rxerr",  V(0, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x5, "sata1", "prsnt",  V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0xc, "ptp", "clk",      V(1, 1, 1, 1, 0, 0)),
		MPP_VAR_FUNCTION(0xd, "mii", "col",      V(1, 1, 1, 1, 1, 0))),
	MPP_MODE(9,
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x1, "twsi0", "sck",    V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x2, "uart0", "cts",    V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x3, "uart1", "cts",    V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x5, "sata0", "prsnt",  V(0, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0xc, "ptp", "evreq",    V(1, 1, 1, 1, 0, 0)),
		MPP_VAR_FUNCTION(0xd, "mii", "crs",      V(1, 1, 1, 1, 1, 0))),
	MPP_MODE(10,
		MPP_VAR_FUNCTION(0x0, "gpo", NULL,       V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x2, "spi", "sck",      V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0X3, "uart0", "txd",    V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x5, "sata1", "act",    V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0xc, "ptp", "trig",     V(1, 1, 1, 1, 0, 0))),
	MPP_MODE(11,
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x2, "spi", "miso",     V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x3, "uart0", "rxd",    V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x4, "ptp-1", "evreq",  V(1, 1, 1, 1, 0, 0)),
		MPP_VAR_FUNCTION(0xc, "ptp-2", "trig",   V(1, 1, 1, 1, 0, 0)),
		MPP_VAR_FUNCTION(0xd, "ptp", "clk",      V(1, 1, 1, 1, 0, 0)),
		MPP_VAR_FUNCTION(0x5, "sata0", "act",    V(0, 1, 1, 1, 1, 0))),
	MPP_MODE(12,
		MPP_VAR_FUNCTION(0x0, "gpo", NULL,       V(1, 1, 1, 0, 1, 0)),
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 0, 0, 1, 0, 0)),
		MPP_VAR_FUNCTION(0x1, "sdio", "clk",     V(1, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0xa, "audio", "spdifo", V(0, 0, 0, 0, 1, 0)),
		MPP_VAR_FUNCTION(0xb, "spi", "mosi",     V(0, 0, 0, 0, 1, 0)),
		MPP_VAR_FUNCTION(0xd, "twsi1", "sda",    V(0, 0, 0, 0, 1, 0))),
	MPP_MODE(13,
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x1, "sdio", "cmd",     V(1, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x3, "uart1", "txd",    V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0xa, "audio", "rmclk",  V(0, 0, 0, 0, 1, 0)),
		MPP_VAR_FUNCTION(0xb, "lcd", "pwm",      V(0, 0, 0, 0, 1, 0))),
	MPP_MODE(14,
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x1, "sdio", "d0",      V(1, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x3, "uart1", "rxd",    V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x4, "sata1", "prsnt",  V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0xa, "audio", "spdifi", V(0, 0, 0, 0, 1, 0)),
		MPP_VAR_FUNCTION(0xb, "audio-1", "sdi",  V(0, 0, 0, 0, 1, 0)),
		MPP_VAR_FUNCTION(0xd, "mii", "col",      V(1, 1, 1, 1, 1, 0))),
	MPP_MODE(15,
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x1, "sdio", "d1",      V(1, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x2, "uart0", "rts",    V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x3, "uart1", "txd",    V(1, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x4, "sata0", "act",    V(0, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0xb, "spi", "cs",       V(0, 0, 0, 0, 1, 0))),
	MPP_MODE(16,
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x1, "sdio", "d2",      V(1, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x2, "uart0", "cts",    V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x3, "uart1", "rxd",    V(1, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x4, "sata1", "act",    V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0xb, "lcd", "extclk",   V(0, 0, 0, 0, 1, 0)),
		MPP_VAR_FUNCTION(0xd, "mii", "crs",      V(1, 1, 1, 1, 1, 0))),
	MPP_MODE(17,
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x1, "sdio", "d3",      V(1, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x4, "sata0", "prsnt",  V(0, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0xa, "sata1", "act",    V(0, 0, 0, 0, 1, 0)),
		MPP_VAR_FUNCTION(0xd, "twsi1", "sck",    V(0, 0, 0, 0, 1, 0))),
	MPP_MODE(18,
		MPP_VAR_FUNCTION(0x0, "gpo", NULL,       V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x1, "nand", "io0",     V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x2, "pex", "clkreq",   V(0, 0, 0, 0, 1, 0))),
	MPP_MODE(19,
		MPP_VAR_FUNCTION(0x0, "gpo", NULL,       V(1, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x1, "nand", "io1",     V(1, 1, 1, 1, 1, 1))),
	MPP_MODE(20,
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x1, "ts", "mp0",       V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x2, "tdm", "tx0ql",    V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x3, "ge1", "txd0",     V(0, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x4, "audio", "spdifi", V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x5, "sata1", "act",    V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0xb, "lcd", "d0",       V(0, 0, 0, 0, 1, 0)),
		MPP_VAR_FUNCTION(0xc, "mii", "rxerr",    V(1, 0, 0, 0, 0, 0))),
	MPP_MODE(21,
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x1, "ts", "mp1",       V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x2, "tdm", "rx0ql",    V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x3, "ge1", "txd1",     V(0, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x4, "audio", "spdifi", V(1, 0, 0, 0, 0, 0)),
		MPP_VAR_FUNCTION(0x4, "audio", "spdifo", V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x5, "sata0", "act",    V(0, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0xb, "lcd", "d1",       V(0, 0, 0, 0, 1, 0))),
	MPP_MODE(22,
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x1, "ts", "mp2",       V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x2, "tdm", "tx2ql",    V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x3, "ge1", "txd2",     V(0, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x4, "audio", "spdifo", V(1, 0, 0, 0, 0, 0)),
		MPP_VAR_FUNCTION(0x4, "audio", "rmclk",  V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x5, "sata1", "prsnt",  V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0xb, "lcd", "d2",       V(0, 0, 0, 0, 1, 0))),
	MPP_MODE(23,
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x1, "ts", "mp3",       V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x2, "tdm", "rx2ql",    V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x3, "ge1", "txd3",     V(0, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x4, "audio", "rmclk",  V(1, 0, 0, 0, 0, 0)),
		MPP_VAR_FUNCTION(0x4, "audio", "bclk",   V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x5, "sata0", "prsnt",  V(0, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0xb, "lcd", "d3",       V(0, 0, 0, 0, 1, 0))),
	MPP_MODE(24,
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x1, "ts", "mp4",       V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs0",  V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x3, "ge1", "rxd0",     V(0, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x4, "audio", "bclk",   V(1, 0, 0, 0, 0, 0)),
		MPP_VAR_FUNCTION(0x4, "audio", "sdo",    V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0xb, "lcd", "d4",       V(0, 0, 0, 0, 1, 0))),
	MPP_MODE(25,
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x1, "ts", "mp5",       V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x2, "tdm", "spi-sck",  V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x3, "ge1", "rxd1",     V(0, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x4, "audio", "sdo",    V(1, 0, 0, 0, 0, 0)),
		MPP_VAR_FUNCTION(0x4, "audio", "lrclk",  V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0xb, "lcd", "d5",       V(0, 0, 0, 0, 1, 0))),
	MPP_MODE(26,
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x1, "ts", "mp6",       V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x2, "tdm", "spi-miso", V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x3, "ge1", "rxd2",     V(0, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x4, "audio", "lrclk",  V(1, 0, 0, 0, 0, 0)),
		MPP_VAR_FUNCTION(0x4, "audio", "mclk",   V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0xb, "lcd", "d6",       V(0, 0, 0, 0, 1, 0))),
	MPP_MODE(27,
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x1, "ts", "mp7",       V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x2, "tdm", "spi-mosi", V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x3, "ge1", "rxd3",     V(0, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x4, "audio", "mclk",   V(1, 0, 0, 0, 0, 0)),
		MPP_VAR_FUNCTION(0x4, "audio", "sdi",    V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0xb, "lcd", "d7",       V(0, 0, 0, 0, 1, 0))),
	MPP_MODE(28,
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x1, "ts", "mp8",       V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x2, "tdm", "int",      V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x3, "ge1", "col",      V(0, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x4, "audio", "sdi",    V(1, 0, 0, 0, 0, 0)),
		MPP_VAR_FUNCTION(0x4, "audio", "extclk", V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0xb, "lcd", "d8",       V(0, 0, 0, 0, 1, 0))),
	MPP_MODE(29,
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(1, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x1, "ts", "mp9",       V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x2, "tdm", "rst",      V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x3, "ge1", "txclk",    V(0, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x4, "audio", "extclk", V(1, 0, 0, 0, 0, 0)),
		MPP_VAR_FUNCTION(0xb, "lcd", "d9",       V(0, 0, 0, 0, 1, 0))),
	MPP_MODE(30,
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x1, "ts", "mp10",      V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x2, "tdm", "pclk",     V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x3, "ge1", "rxctl",    V(0, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0xb, "lcd", "d10",      V(0, 0, 0, 0, 1, 0))),
	MPP_MODE(31,
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x1, "ts", "mp11",      V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x2, "tdm", "fs",       V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x3, "ge1", "rxclk",    V(0, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0xb, "lcd", "d11",      V(0, 0, 0, 0, 1, 0))),
	MPP_MODE(32,
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x1, "ts", "mp12",      V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x2, "tdm", "drx",      V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x3, "ge1", "txclko",   V(0, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0xb, "lcd", "d12",      V(0, 0, 0, 0, 1, 0))),
	MPP_MODE(33,
		MPP_VAR_FUNCTION(0x0, "gpo", NULL,       V(0, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x2, "tdm", "dtx",      V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x3, "ge1", "txctl",    V(0, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0xb, "lcd", "d13",      V(0, 0, 0, 0, 1, 0))),
	MPP_MODE(34,
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs1",  V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x3, "ge1", "txen",     V(0, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x5, "sata1", "act",    V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0xb, "lcd", "d14",      V(0, 0, 0, 0, 1, 0))),
	MPP_MODE(35,
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 1, 1, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x2, "tdm", "tx0ql",    V(0, 0, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x3, "ge1", "rxerr",    V(0, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x5, "sata0", "act",    V(0, 1, 1, 1, 1, 0)),
		MPP_VAR_FUNCTION(0xb, "lcd", "d15",      V(0, 0, 0, 0, 1, 0)),
		MPP_VAR_FUNCTION(0xc, "mii", "rxerr",    V(0, 1, 1, 1, 1, 0))),
	MPP_MODE(36,
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 0, 0, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x1, "ts", "mp0",       V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs1",  V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x4, "audio", "spdifi", V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0xb, "twsi1", "sda",    V(0, 0, 0, 0, 1, 0))),
	MPP_MODE(37,
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 0, 0, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x1, "ts", "mp1",       V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x2, "tdm", "tx2ql",    V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x4, "audio", "spdifo", V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0xb, "twsi1", "sck",    V(0, 0, 0, 0, 1, 0))),
	MPP_MODE(38,
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 0, 0, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x1, "ts", "mp2",       V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x2, "tdm", "rx2ql",    V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x4, "audio", "rmclk",  V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0xb, "lcd", "d18",      V(0, 0, 0, 0, 1, 0))),
	MPP_MODE(39,
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 0, 0, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x1, "ts", "mp3",       V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x2, "tdm", "spi-cs0",  V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x4, "audio", "bclk",   V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0xb, "lcd", "d19",      V(0, 0, 0, 0, 1, 0))),
	MPP_MODE(40,
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 0, 0, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x1, "ts", "mp4",       V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x2, "tdm", "spi-sck",  V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x4, "audio", "sdo",    V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0xb, "lcd", "d20",      V(0, 0, 0, 0, 1, 0))),
	MPP_MODE(41,
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 0, 0, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x1, "ts", "mp5",       V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x2, "tdm", "spi-miso", V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x4, "audio", "lrclk",  V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0xb, "lcd", "d21",      V(0, 0, 0, 0, 1, 0))),
	MPP_MODE(42,
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 0, 0, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x1, "ts", "mp6",       V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x2, "tdm", "spi-mosi", V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x4, "audio", "mclk",   V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0xb, "lcd", "d22",      V(0, 0, 0, 0, 1, 0))),
	MPP_MODE(43,
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 0, 0, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x1, "ts", "mp7",       V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x2, "tdm", "int",      V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x4, "audio", "sdi",    V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0xb, "lcd", "d23",      V(0, 0, 0, 0, 1, 0))),
	MPP_MODE(44,
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 0, 0, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x1, "ts", "mp8",       V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x2, "tdm", "rst",      V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x4, "audio", "extclk", V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0xb, "lcd", "clk",      V(0, 0, 0, 0, 1, 0))),
	MPP_MODE(45,
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 0, 0, 1, 1, 1)),
		MPP_VAR_FUNCTION(0x1, "ts", "mp9",       V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x2, "tdm", "pclk",     V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0xb, "lcd", "e",        V(0, 0, 0, 0, 1, 0))),
	MPP_MODE(46,
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x1, "ts", "mp10",      V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x2, "tdm", "fs",       V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0xb, "lcd", "hsync",    V(0, 0, 0, 0, 1, 0))),
	MPP_MODE(47,
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x1, "ts", "mp11",      V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x2, "tdm", "drx",      V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0xb, "lcd", "vsync",    V(0, 0, 0, 0, 1, 0))),
	MPP_MODE(48,
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x1, "ts", "mp12",      V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x2, "tdm", "dtx",      V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0xb, "lcd", "d16",      V(0, 0, 0, 0, 1, 0))),
	MPP_MODE(49,
		MPP_VAR_FUNCTION(0x0, "gpio", NULL,      V(0, 0, 0, 1, 0, 1)),
		MPP_VAR_FUNCTION(0x0, "gpo", NULL,       V(0, 0, 0, 0, 1, 0)),
		MPP_VAR_FUNCTION(0x1, "ts", "mp9",       V(0, 0, 0, 1, 0, 0)),
		MPP_VAR_FUNCTION(0x2, "tdm", "rx0ql",    V(0, 0, 0, 1, 1, 0)),
		MPP_VAR_FUNCTION(0x5, "ptp", "clk",      V(0, 0, 0, 1, 0, 0)),
		MPP_VAR_FUNCTION(0xa, "pex", "clkreq",   V(0, 0, 0, 0, 1, 0)),
		MPP_VAR_FUNCTION(0xb, "lcd", "d17",      V(0, 0, 0, 0, 1, 0))),
};

static struct mvebu_mpp_ctrl mv88f6180_mpp_controls[] = {
	MPP_FUNC_CTRL(0, 29, NULL, kirkwood_mpp_ctrl),
};

static struct pinctrl_gpio_range mv88f6180_gpio_ranges[] = {
	MPP_GPIO_RANGE(0, 0, 0, 30),
};

static struct mvebu_mpp_ctrl mv88f619x_mpp_controls[] = {
	MPP_FUNC_CTRL(0, 35, NULL, kirkwood_mpp_ctrl),
};

static struct pinctrl_gpio_range mv88f619x_gpio_ranges[] = {
	MPP_GPIO_RANGE(0,  0,  0, 32),
	MPP_GPIO_RANGE(1, 32, 32,  4),
};

static struct mvebu_mpp_ctrl mv88f628x_mpp_controls[] = {
	MPP_FUNC_CTRL(0, 49, NULL, kirkwood_mpp_ctrl),
};

static struct pinctrl_gpio_range mv88f628x_gpio_ranges[] = {
	MPP_GPIO_RANGE(0,  0,  0, 32),
	MPP_GPIO_RANGE(1, 32, 32, 18),
};

static struct mvebu_pinctrl_soc_info mv88f6180_info = {
	.variant = VARIANT_MV88F6180,
	.controls = mv88f6180_mpp_controls,
	.ncontrols = ARRAY_SIZE(mv88f6180_mpp_controls),
	.modes = mv88f6xxx_mpp_modes,
	.nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes),
	.gpioranges = mv88f6180_gpio_ranges,
	.ngpioranges = ARRAY_SIZE(mv88f6180_gpio_ranges),
};

static struct mvebu_pinctrl_soc_info mv88f6190_info = {
	.variant = VARIANT_MV88F6190,
	.controls = mv88f619x_mpp_controls,
	.ncontrols = ARRAY_SIZE(mv88f619x_mpp_controls),
	.modes = mv88f6xxx_mpp_modes,
	.nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes),
	.gpioranges = mv88f619x_gpio_ranges,
	.ngpioranges = ARRAY_SIZE(mv88f619x_gpio_ranges),
};

static struct mvebu_pinctrl_soc_info mv88f6192_info = {
	.variant = VARIANT_MV88F6192,
	.controls = mv88f619x_mpp_controls,
	.ncontrols = ARRAY_SIZE(mv88f619x_mpp_controls),
	.modes = mv88f6xxx_mpp_modes,
	.nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes),
	.gpioranges = mv88f619x_gpio_ranges,
	.ngpioranges = ARRAY_SIZE(mv88f619x_gpio_ranges),
};

static struct mvebu_pinctrl_soc_info mv88f6281_info = {
	.variant = VARIANT_MV88F6281,
	.controls = mv88f628x_mpp_controls,
	.ncontrols = ARRAY_SIZE(mv88f628x_mpp_controls),
	.modes = mv88f6xxx_mpp_modes,
	.nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes),
	.gpioranges = mv88f628x_gpio_ranges,
	.ngpioranges = ARRAY_SIZE(mv88f628x_gpio_ranges),
};

static struct mvebu_pinctrl_soc_info mv88f6282_info = {
	.variant = VARIANT_MV88F6282,
	.controls = mv88f628x_mpp_controls,
	.ncontrols = ARRAY_SIZE(mv88f628x_mpp_controls),
	.modes = mv88f6xxx_mpp_modes,
	.nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes),
	.gpioranges = mv88f628x_gpio_ranges,
	.ngpioranges = ARRAY_SIZE(mv88f628x_gpio_ranges),
};

static struct mvebu_pinctrl_soc_info mv98dx4122_info = {
	.variant = VARIANT_MV98DX4122,
	.controls = mv88f628x_mpp_controls,
	.ncontrols = ARRAY_SIZE(mv88f628x_mpp_controls),
	.modes = mv88f6xxx_mpp_modes,
	.nmodes = ARRAY_SIZE(mv88f6xxx_mpp_modes),
	.gpioranges = mv88f628x_gpio_ranges,
	.ngpioranges = ARRAY_SIZE(mv88f628x_gpio_ranges),
};

static const struct of_device_id kirkwood_pinctrl_of_match[] = {
	{ .compatible = "marvell,88f6180-pinctrl", .data = &mv88f6180_info },
	{ .compatible = "marvell,88f6190-pinctrl", .data = &mv88f6190_info },
	{ .compatible = "marvell,88f6192-pinctrl", .data = &mv88f6192_info },
	{ .compatible = "marvell,88f6281-pinctrl", .data = &mv88f6281_info },
	{ .compatible = "marvell,88f6282-pinctrl", .data = &mv88f6282_info },
	{ .compatible = "marvell,98dx4122-pinctrl", .data = &mv98dx4122_info },
	{ }
};

static int kirkwood_pinctrl_probe(struct platform_device *pdev)
{
	struct resource *res;
	const struct of_device_id *match =
		of_match_device(kirkwood_pinctrl_of_match, &pdev->dev);
	pdev->dev.platform_data = (void *)match->data;

	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
	mpp_base = devm_ioremap_resource(&pdev->dev, res);
	if (IS_ERR(mpp_base))
		return PTR_ERR(mpp_base);

	return mvebu_pinctrl_probe(pdev);
}

static int kirkwood_pinctrl_remove(struct platform_device *pdev)
{
	return mvebu_pinctrl_remove(pdev);
}

static struct platform_driver kirkwood_pinctrl_driver = {
	.driver = {
		.name = "kirkwood-pinctrl",
		.of_match_table = kirkwood_pinctrl_of_match,
	},
	.probe = kirkwood_pinctrl_probe,
	.remove = kirkwood_pinctrl_remove,
};

module_platform_driver(kirkwood_pinctrl_driver);

MODULE_AUTHOR("Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>");
MODULE_DESCRIPTION("Marvell Kirkwood pinctrl driver");
MODULE_LICENSE("GPL v2");