[linux-2.6-block.git] / arch / arm / mach-s3c / mach-crag6410-module.c

// SPDX-License-Identifier: GPL-2.0
//
// Speyside modules for Cragganmore - board data probing
//
// Copyright 2011 Wolfson Microelectronics plc
//	Mark Brown <broonie@opensource.wolfsonmicro.com>

#include <linux/export.h>
#include <linux/interrupt.h>
#include <linux/i2c.h>
#include <linux/spi/spi.h>
#include <linux/gpio/machine.h>

#include <linux/mfd/wm831x/irq.h>
#include <linux/mfd/wm831x/gpio.h>
#include <linux/mfd/wm8994/pdata.h>
#include <linux/mfd/arizona/pdata.h>

#include <linux/regulator/machine.h>

#include <sound/wm0010.h>
#include <sound/wm2200.h>
#include <sound/wm5100.h>
#include <sound/wm8996.h>
#include <sound/wm8962.h>
#include <sound/wm9081.h>

#include <linux/platform_data/spi-s3c64xx.h>

#include "cpu.h"
#include "irqs.h"

#include "crag6410.h"

static struct wm0010_pdata wm0010_pdata = {
	.gpio_reset = S3C64XX_GPN(6),
	.reset_active_high = 1, /* Active high for Glenfarclas Rev 2 */
};

static struct spi_board_info wm1253_devs[] = {
	[0] = {
		.modalias	= "wm0010",
		.max_speed_hz	= 26 * 1000 * 1000,
		.bus_num	= 0,
		.chip_select	= 0,
		.mode		= SPI_MODE_0,
		.irq		= S3C_EINT(4),
		.platform_data = &wm0010_pdata,
	},
};

static struct spi_board_info balblair_devs[] = {
	[0] = {
		.modalias	= "wm0010",
		.max_speed_hz	= 26 * 1000 * 1000,
		.bus_num	= 0,
		.chip_select	= 0,
		.mode		= SPI_MODE_0,
		.irq		= S3C_EINT(4),
		.platform_data = &wm0010_pdata,
	},
};

static struct wm5100_pdata wm5100_pdata = {
	.ldo_ena = S3C64XX_GPN(7),
	.irq_flags = IRQF_TRIGGER_HIGH,
	.gpio_base = CODEC_GPIO_BASE,

	.in_mode = {
		WM5100_IN_DIFF,
		WM5100_IN_DIFF,
		WM5100_IN_DIFF,
		WM5100_IN_SE,
	},

	.hp_pol = CODEC_GPIO_BASE + 3,
	.jack_modes = {
		{ WM5100_MICDET_MICBIAS3, 0, 0 },
		{ WM5100_MICDET_MICBIAS2, 1, 1 },
	},

	.gpio_defaults = {
		0,
		0,
		0,
		0,
		0x2, /* IRQ: CMOS output */
		0x3, /* CLKOUT: CMOS output */
	},
};

static struct wm8996_retune_mobile_config wm8996_retune[] = {
	{
		.name = "Sub LPF",
		.rate = 48000,
		.regs = {
			0x6318, 0x6300, 0x1000, 0x0000, 0x0004, 0x2000, 0xF000,
			0x0000, 0x0004, 0x2000, 0xF000, 0x0000, 0x0004, 0x2000,
			0xF000, 0x0000, 0x0004, 0x1000, 0x0800, 0x4000
		},
	},
	{
		.name = "Sub HPF",
		.rate = 48000,
		.regs = {
			0x000A, 0x6300, 0x1000, 0x0000, 0x0004, 0x2000, 0xF000,
			0x0000, 0x0004, 0x2000, 0xF000, 0x0000, 0x0004, 0x2000,
			0xF000, 0x0000, 0x0004, 0x1000, 0x0800, 0x4000
		},
	},
};

static struct wm8996_pdata wm8996_pdata __initdata = {
	.ldo_ena = S3C64XX_GPN(7),
	.gpio_base = CODEC_GPIO_BASE,
	.micdet_def = 1,
	.inl_mode = WM8996_DIFFERRENTIAL_1,
	.inr_mode = WM8996_DIFFERRENTIAL_1,

	.irq_flags = IRQF_TRIGGER_RISING,

	.gpio_default = {
		0x8001, /* GPIO1 == ADCLRCLK1 */
		0x8001, /* GPIO2 == ADCLRCLK2, input due to CPU */
		0x0141, /* GPIO3 == HP_SEL */
		0x0002, /* GPIO4 == IRQ */
		0x020e, /* GPIO5 == CLKOUT */
	},

	.retune_mobile_cfgs = wm8996_retune,
	.num_retune_mobile_cfgs = ARRAY_SIZE(wm8996_retune),
};

static struct wm8962_pdata wm8962_pdata __initdata = {
	.gpio_init = {
		0,
		WM8962_GPIO_FN_OPCLK,
		WM8962_GPIO_FN_DMICCLK,
		0,
		0x8000 | WM8962_GPIO_FN_DMICDAT,
		WM8962_GPIO_FN_IRQ,    /* Open drain mode */
	},
	.in4_dc_measure = true,
};

static struct wm9081_pdata wm9081_pdata __initdata = {
	.irq_high = false,
	.irq_cmos = false,
};

static const struct i2c_board_info wm1254_devs[] = {
	{ I2C_BOARD_INFO("wm8996", 0x1a),
	  .platform_data = &wm8996_pdata,
	  .irq = GLENFARCLAS_PMIC_IRQ_BASE + WM831X_IRQ_GPIO_2,
	},
	{ I2C_BOARD_INFO("wm9081", 0x6c),
	  .platform_data = &wm9081_pdata, },
};

static const struct i2c_board_info wm1255_devs[] = {
	{ I2C_BOARD_INFO("wm5100", 0x1a),
	  .platform_data = &wm5100_pdata,
	  .irq = GLENFARCLAS_PMIC_IRQ_BASE + WM831X_IRQ_GPIO_2,
	},
	{ I2C_BOARD_INFO("wm9081", 0x6c),
	  .platform_data = &wm9081_pdata, },
};

static const struct i2c_board_info wm1259_devs[] = {
	{ I2C_BOARD_INFO("wm8962", 0x1a),
	  .platform_data = &wm8962_pdata,
	  .irq = GLENFARCLAS_PMIC_IRQ_BASE + WM831X_IRQ_GPIO_2,
	},
};

static struct regulator_init_data wm8994_ldo1 = {
	.supply_regulator = "WALLVDD",
};

static struct regulator_init_data wm8994_ldo2 = {
	.supply_regulator = "WALLVDD",
};

static struct wm8994_pdata wm8994_pdata = {
	.gpio_base = CODEC_GPIO_BASE,
	.micb2_delay = 150,
	.gpio_defaults = {
		0x3,          /* IRQ out, active high, CMOS */
	},
	.ldo = {
		 { .init_data = &wm8994_ldo1, },
		 { .init_data = &wm8994_ldo2, },
	},
};

static const struct i2c_board_info wm1277_devs[] = {
	{ I2C_BOARD_INFO("wm8958", 0x1a),  /* WM8958 is the superset */
	  .platform_data = &wm8994_pdata,
	  .irq = GLENFARCLAS_PMIC_IRQ_BASE + WM831X_IRQ_GPIO_2,
	  .dev_name = "wm8958",
	},
};

static struct gpiod_lookup_table wm8994_gpiod_table = {
	.dev_id = "i2c-wm8958", /* I2C device name */
	.table = {
		GPIO_LOOKUP("GPION", 6,
			    "wlf,ldo1ena", GPIO_ACTIVE_HIGH),
		GPIO_LOOKUP("GPION", 4,
			    "wlf,ldo2ena", GPIO_ACTIVE_HIGH),
		{ },
	},
};

static struct arizona_pdata wm5102_reva_pdata = {
	.gpio_base = CODEC_GPIO_BASE,
	.irq_flags = IRQF_TRIGGER_HIGH,
	.micd_pol_gpio = CODEC_GPIO_BASE + 4,
	.micd_rate = 6,
	.gpio_defaults = {
		[2] = 0x10000, /* AIF3TXLRCLK */
		[3] = 0x4,     /* OPCLK */
	},
};

static struct spi_board_info wm5102_reva_spi_devs[] = {
	[0] = {
		.modalias	= "wm5102",
		.max_speed_hz	= 10 * 1000 * 1000,
		.bus_num	= 0,
		.chip_select	= 1,
		.mode		= SPI_MODE_0,
		.irq		= GLENFARCLAS_PMIC_IRQ_BASE +
				  WM831X_IRQ_GPIO_2,
		.platform_data = &wm5102_reva_pdata,
	},
};

static struct gpiod_lookup_table wm5102_reva_gpiod_table = {
	.dev_id = "spi0.1", /* SPI device name */
	.table = {
		GPIO_LOOKUP("GPION", 7,
			    "wlf,ldoena", GPIO_ACTIVE_HIGH),
		{ },
	},
};

static struct arizona_pdata wm5102_pdata = {
	.gpio_base = CODEC_GPIO_BASE,
	.irq_flags = IRQF_TRIGGER_HIGH,
	.micd_pol_gpio = CODEC_GPIO_BASE + 2,
	.gpio_defaults = {
		[2] = 0x10000, /* AIF3TXLRCLK */
		[3] = 0x4,     /* OPCLK */
	},
};

static struct spi_board_info wm5102_spi_devs[] = {
	[0] = {
		.modalias	= "wm5102",
		.max_speed_hz	= 10 * 1000 * 1000,
		.bus_num	= 0,
		.chip_select	= 1,
		.mode		= SPI_MODE_0,
		.irq		= GLENFARCLAS_PMIC_IRQ_BASE +
				  WM831X_IRQ_GPIO_2,
		.platform_data = &wm5102_pdata,
	},
};

static struct gpiod_lookup_table wm5102_gpiod_table = {
	.dev_id = "spi0.1", /* SPI device name */
	.table = {
		GPIO_LOOKUP("GPION", 7,
			    "wlf,ldo1ena", GPIO_ACTIVE_HIGH),
		{ },
	},
};

static struct spi_board_info wm5110_spi_devs[] = {
	[0] = {
		.modalias	= "wm5110",
		.max_speed_hz	= 10 * 1000 * 1000,
		.bus_num	= 0,
		.chip_select	= 1,
		.mode		= SPI_MODE_0,
		.irq		= GLENFARCLAS_PMIC_IRQ_BASE +
				  WM831X_IRQ_GPIO_2,
		.platform_data = &wm5102_reva_pdata,
	},
};

static const struct i2c_board_info wm6230_i2c_devs[] = {
	{ I2C_BOARD_INFO("wm9081", 0x6c),
	  .platform_data = &wm9081_pdata, },
};

static struct wm2200_pdata wm2200_pdata = {
	.ldo_ena = S3C64XX_GPN(7),
	.gpio_defaults = {
		[2] = 0x0005,  /* GPIO3 24.576MHz output clock */
	},
};

static const struct i2c_board_info wm2200_i2c[] = {
	{ I2C_BOARD_INFO("wm2200", 0x3a),
	  .platform_data = &wm2200_pdata, },
};

static const struct {
	u8 id;
	u8 rev;
	const char *name;
	const struct i2c_board_info *i2c_devs;
	int num_i2c_devs;
	const struct spi_board_info *spi_devs;
	int num_spi_devs;

	struct gpiod_lookup_table *gpiod_table;
} gf_mods[] = {
	{ .id = 0x01, .rev = 0xff, .name = "1250-EV1 Springbank" },
	{ .id = 0x02, .rev = 0xff, .name = "1251-EV1 Jura" },
	{ .id = 0x03, .rev = 0xff, .name = "1252-EV1 Glenlivet" },
	{ .id = 0x06, .rev = 0xff, .name = "WM8997-6721-CS96-EV1 Lapraoig" },
	{ .id = 0x07, .rev = 0xff, .name = "WM5110-6271 Deanston",
	  .spi_devs = wm5110_spi_devs,
	  .num_spi_devs = ARRAY_SIZE(wm5110_spi_devs) },
	{ .id = 0x08, .rev = 0xff, .name = "WM8903-6102 Tamdhu" },
	{ .id = 0x09, .rev = 0xff, .name = "WM1811A-6305 Adelphi" },
	{ .id = 0x0a, .rev = 0xff, .name = "WM8996-6272 Blackadder" },
	{ .id = 0x0b, .rev = 0xff, .name = "WM8994-6235 Benromach" },
	{ .id = 0x11, .rev = 0xff, .name = "6249-EV2 Glenfarclas", },
	{ .id = 0x14, .rev = 0xff, .name = "6271-EV1 Lochnagar" },
	{ .id = 0x15, .rev = 0xff, .name = "6320-EV1 Bells",
	  .i2c_devs = wm6230_i2c_devs,
	  .num_i2c_devs = ARRAY_SIZE(wm6230_i2c_devs) },
	{ .id = 0x21, .rev = 0xff, .name = "1275-EV1 Mortlach" },
	{ .id = 0x25, .rev = 0xff, .name = "1274-EV1 Glencadam" },
	{ .id = 0x31, .rev = 0xff, .name = "1253-EV1 Tomatin",
	  .spi_devs = wm1253_devs, .num_spi_devs = ARRAY_SIZE(wm1253_devs) },
	{ .id = 0x32, .rev = 0xff, .name = "XXXX-EV1 Caol Illa" },
	{ .id = 0x33, .rev = 0xff, .name = "XXXX-EV1 Oban" },
	{ .id = 0x34, .rev = 0xff, .name = "WM0010-6320-CS42 Balblair",
	  .spi_devs = balblair_devs,
	  .num_spi_devs = ARRAY_SIZE(balblair_devs) },
	{ .id = 0x39, .rev = 0xff, .name = "1254-EV1 Dallas Dhu",
	  .i2c_devs = wm1254_devs, .num_i2c_devs = ARRAY_SIZE(wm1254_devs) },
	{ .id = 0x3a, .rev = 0xff, .name = "1259-EV1 Tobermory",
	  .i2c_devs = wm1259_devs, .num_i2c_devs = ARRAY_SIZE(wm1259_devs) },
	{ .id = 0x3b, .rev = 0xff, .name = "1255-EV1 Kilchoman",
	  .i2c_devs = wm1255_devs, .num_i2c_devs = ARRAY_SIZE(wm1255_devs) },
	{ .id = 0x3c, .rev = 0xff, .name = "1273-EV1 Longmorn" },
	{ .id = 0x3d, .rev = 0xff, .name = "1277-EV1 Littlemill",
	  .i2c_devs = wm1277_devs, .num_i2c_devs = ARRAY_SIZE(wm1277_devs),
	  .gpiod_table = &wm8994_gpiod_table },
	{ .id = 0x3e, .rev = 0, .name = "WM5102-6271-EV1-CS127 Amrut",
	  .spi_devs = wm5102_reva_spi_devs,
	  .num_spi_devs = ARRAY_SIZE(wm5102_reva_spi_devs),
	  .gpiod_table = &wm5102_reva_gpiod_table },
	{ .id = 0x3e, .rev = -1, .name = "WM5102-6271-EV1-CS127 Amrut",
	  .spi_devs = wm5102_spi_devs,
	  .num_spi_devs = ARRAY_SIZE(wm5102_spi_devs),
	  .gpiod_table = &wm5102_gpiod_table },
	{ .id = 0x3f, .rev = -1, .name = "WM2200-6271-CS90-M-REV1",
	  .i2c_devs = wm2200_i2c, .num_i2c_devs = ARRAY_SIZE(wm2200_i2c) },
};

static int wlf_gf_module_probe(struct i2c_client *i2c)
{
	int ret, i, j, id, rev;

	ret = i2c_smbus_read_byte_data(i2c, 0);
	if (ret < 0) {
		dev_err(&i2c->dev, "Failed to read ID: %d\n", ret);
		return ret;
	}

	id = (ret & 0xfe) >> 2;
	rev = ret & 0x3;
	for (i = 0; i < ARRAY_SIZE(gf_mods); i++)
		if (id == gf_mods[i].id && (gf_mods[i].rev == 0xff ||
					    rev == gf_mods[i].rev))
			break;

	gpiod_add_lookup_table(&wm5102_reva_gpiod_table);
	gpiod_add_lookup_table(&wm5102_gpiod_table);
	gpiod_add_lookup_table(&wm8994_gpiod_table);

	if (i < ARRAY_SIZE(gf_mods)) {
		dev_info(&i2c->dev, "%s revision %d\n",
			 gf_mods[i].name, rev + 1);

		for (j = 0; j < gf_mods[i].num_i2c_devs; j++) {
			if (IS_ERR(i2c_new_client_device(i2c->adapter,
							 &(gf_mods[i].i2c_devs[j]))))
				dev_err(&i2c->dev, "Failed to register\n");
		}

		spi_register_board_info(gf_mods[i].spi_devs,
					gf_mods[i].num_spi_devs);

		if (gf_mods[i].gpiod_table)
			gpiod_add_lookup_table(gf_mods[i].gpiod_table);
	} else {
		dev_warn(&i2c->dev, "Unknown module ID 0x%x revision %d\n",
			 id, rev + 1);
	}

	return 0;
}

static const struct i2c_device_id wlf_gf_module_id[] = {
	{ "wlf-gf-module", 0 },
	{ }
};

static struct i2c_driver wlf_gf_module_driver = {
	.driver = {
		.name = "wlf-gf-module"
	},
	.probe_new = wlf_gf_module_probe,
	.id_table = wlf_gf_module_id,
};

static int __init wlf_gf_module_register(void)
{
	if (!soc_is_s3c64xx())
		return 0;

	return i2c_add_driver(&wlf_gf_module_driver);
}
device_initcall(wlf_gf_module_register);
Commit	Line	Data
28a196fe KK	1	// SPDX-License-Identifier: GPL-2.0
	2	//
	3	// Speyside modules for Cragganmore - board data probing
	4	//
	5	// Copyright 2011 Wolfson Microelectronics plc
	6	// Mark Brown <broonie@opensource.wolfsonmicro.com>
d0f0b43f	7
a69e4c28	8	#include <linux/export.h>
d0f0b43f MB	9	#include <linux/interrupt.h>
d0f0b43f MB	10	#include <linux/i2c.h>
cda2349a	11	#include <linux/spi/spi.h>
e1739e86	12	#include <linux/gpio/machine.h>
d0f0b43f MB	13
	14	#include <linux/mfd/wm831x/irq.h>
	15	#include <linux/mfd/wm831x/gpio.h>
c5c32c96	16	#include <linux/mfd/wm8994/pdata.h>
853b1eb8	17	#include <linux/mfd/arizona/pdata.h>
d0f0b43f	18
719a4240 MB	19	#include <linux/regulator/machine.h>
719a4240 MB	20
c8968ad8	21	#include <sound/wm0010.h>
e6a194b7	22	#include <sound/wm2200.h>
3d19f1cd	23	#include <sound/wm5100.h>
d0f0b43f MB	24	#include <sound/wm8996.h>
	25	#include <sound/wm8962.h>
	26	#include <sound/wm9081.h>
	27
436d42c6	28	#include <linux/platform_data/spi-s3c64xx.h>
cda2349a	29
c6ff132d	30	#include "cpu.h"
c78a41fc	31	#include "irqs.h"
ba279044	32
e6235928	33	#include "crag6410.h"
d0f0b43f	34
c8968ad8 MB	35	static struct wm0010_pdata wm0010_pdata = {
	36	.gpio_reset = S3C64XX_GPN(6),
	37	.reset_active_high = 1, /* Active high for Glenfarclas Rev 2 */
	38	};
	39
cda2349a MB	40	static struct spi_board_info wm1253_devs[] = {
	41	[0] = {
	42	.modalias = "wm0010",
c8968ad8 MB	43	.max_speed_hz = 26 * 1000 * 1000,
	44	.bus_num = 0,
	45	.chip_select = 0,
	46	.mode = SPI_MODE_0,
b86dc0d8	47	.irq = S3C_EINT(4),
c8968ad8 MB	48	.platform_data = &wm0010_pdata,
	49	},
	50	};
	51
	52	static struct spi_board_info balblair_devs[] = {
	53	[0] = {
	54	.modalias = "wm0010",
	55	.max_speed_hz = 26 * 1000 * 1000,
cda2349a MB	56	.bus_num = 0,
	57	.chip_select = 0,
	58	.mode = SPI_MODE_0,
f032b49e	59	.irq = S3C_EINT(4),
c8968ad8	60	.platform_data = &wm0010_pdata,
cda2349a MB	61	},
	62	};
	63
3d19f1cd MB	64	static struct wm5100_pdata wm5100_pdata = {
	65	.ldo_ena = S3C64XX_GPN(7),
	66	.irq_flags = IRQF_TRIGGER_HIGH,
	67	.gpio_base = CODEC_GPIO_BASE,
	68
	69	.in_mode = {
	70	WM5100_IN_DIFF,
	71	WM5100_IN_DIFF,
	72	WM5100_IN_DIFF,
	73	WM5100_IN_SE,
	74	},
	75
	76	.hp_pol = CODEC_GPIO_BASE + 3,
	77	.jack_modes = {
	78	{ WM5100_MICDET_MICBIAS3, 0, 0 },
	79	{ WM5100_MICDET_MICBIAS2, 1, 1 },
	80	},
	81
	82	.gpio_defaults = {
	83	0,
	84	0,
	85	0,
	86	0,
	87	0x2, /* IRQ: CMOS output */
	88	0x3, /* CLKOUT: CMOS output */
	89	},
	90	};
	91
d0f0b43f MB	92	static struct wm8996_retune_mobile_config wm8996_retune[] = {
	93	{
	94	.name = "Sub LPF",
	95	.rate = 48000,
	96	.regs = {
	97	0x6318, 0x6300, 0x1000, 0x0000, 0x0004, 0x2000, 0xF000,
	98	0x0000, 0x0004, 0x2000, 0xF000, 0x0000, 0x0004, 0x2000,
	99	0xF000, 0x0000, 0x0004, 0x1000, 0x0800, 0x4000
	100	},
	101	},
	102	{
	103	.name = "Sub HPF",
	104	.rate = 48000,
	105	.regs = {
	106	0x000A, 0x6300, 0x1000, 0x0000, 0x0004, 0x2000, 0xF000,
	107	0x0000, 0x0004, 0x2000, 0xF000, 0x0000, 0x0004, 0x2000,
	108	0xF000, 0x0000, 0x0004, 0x1000, 0x0800, 0x4000
	109	},
	110	},
	111	};
	112
	113	static struct wm8996_pdata wm8996_pdata __initdata = {
	114	.ldo_ena = S3C64XX_GPN(7),
	115	.gpio_base = CODEC_GPIO_BASE,
	116	.micdet_def = 1,
	117	.inl_mode = WM8996_DIFFERRENTIAL_1,
	118	.inr_mode = WM8996_DIFFERRENTIAL_1,
	119
	120	.irq_flags = IRQF_TRIGGER_RISING,
	121
	122	.gpio_default = {
	123	0x8001, /* GPIO1 == ADCLRCLK1 */
	124	0x8001, /* GPIO2 == ADCLRCLK2, input due to CPU */
	125	0x0141, /* GPIO3 == HP_SEL */
	126	0x0002, /* GPIO4 == IRQ */
	127	0x020e, /* GPIO5 == CLKOUT */
	128	},
	129
	130	.retune_mobile_cfgs = wm8996_retune,
	131	.num_retune_mobile_cfgs = ARRAY_SIZE(wm8996_retune),
	132	};
	133
	134	static struct wm8962_pdata wm8962_pdata __initdata = {
	135	.gpio_init = {
	136	0,
	137	WM8962_GPIO_FN_OPCLK,
	138	WM8962_GPIO_FN_DMICCLK,
	139	0,
	140	0x8000 \| WM8962_GPIO_FN_DMICDAT,
	141	WM8962_GPIO_FN_IRQ, /* Open drain mode */
	142	},
4b9c85f9	143	.in4_dc_measure = true,
d0f0b43f MB	144	};
	145
	146	static struct wm9081_pdata wm9081_pdata __initdata = {
	147	.irq_high = false,
	148	.irq_cmos = false,
	149	};
	150
	151	static const struct i2c_board_info wm1254_devs[] = {
	152	{ I2C_BOARD_INFO("wm8996", 0x1a),
	153	.platform_data = &wm8996_pdata,
	154	.irq = GLENFARCLAS_PMIC_IRQ_BASE + WM831X_IRQ_GPIO_2,
	155	},
	156	{ I2C_BOARD_INFO("wm9081", 0x6c),
	157	.platform_data = &wm9081_pdata, },
	158	};
	159
3aa7779c MB	160	static const struct i2c_board_info wm1255_devs[] = {
3aa7779c MB	161	{ I2C_BOARD_INFO("wm5100", 0x1a),
3d19f1cd	162	.platform_data = &wm5100_pdata,
3aa7779c MB	163	.irq = GLENFARCLAS_PMIC_IRQ_BASE + WM831X_IRQ_GPIO_2,
	164	},
	165	{ I2C_BOARD_INFO("wm9081", 0x6c),
	166	.platform_data = &wm9081_pdata, },
	167	};
	168
d0f0b43f MB	169	static const struct i2c_board_info wm1259_devs[] = {
	170	{ I2C_BOARD_INFO("wm8962", 0x1a),
	171	.platform_data = &wm8962_pdata,
	172	.irq = GLENFARCLAS_PMIC_IRQ_BASE + WM831X_IRQ_GPIO_2,
	173	},
	174	};
	175
bd155d2c MB	176	static struct regulator_init_data wm8994_ldo1 = {
	177	.supply_regulator = "WALLVDD",
	178	};
	179
	180	static struct regulator_init_data wm8994_ldo2 = {
	181	.supply_regulator = "WALLVDD",
	182	};
	183
c5c32c96 MB	184	static struct wm8994_pdata wm8994_pdata = {
c5c32c96 MB	185	.gpio_base = CODEC_GPIO_BASE,
b23bc66c	186	.micb2_delay = 150,
c5c32c96 MB	187	.gpio_defaults = {
	188	0x3, /* IRQ out, active high, CMOS */
	189	},
c5c32c96	190	.ldo = {
1d2f4681 LW	191	{ .init_data = &wm8994_ldo1, },
1d2f4681 LW	192	{ .init_data = &wm8994_ldo2, },
c5c32c96 MB	193	},
	194	};
	195
	196	static const struct i2c_board_info wm1277_devs[] = {
	197	{ I2C_BOARD_INFO("wm8958", 0x1a), /* WM8958 is the superset */
	198	.platform_data = &wm8994_pdata,
	199	.irq = GLENFARCLAS_PMIC_IRQ_BASE + WM831X_IRQ_GPIO_2,
1d2f4681 LW	200	.dev_name = "wm8958",
	201	},
	202	};
	203
	204	static struct gpiod_lookup_table wm8994_gpiod_table = {
	205	.dev_id = "i2c-wm8958", /* I2C device name */
	206	.table = {
	207	GPIO_LOOKUP("GPION", 6,
	208	"wlf,ldo1ena", GPIO_ACTIVE_HIGH),
	209	GPIO_LOOKUP("GPION", 4,
	210	"wlf,ldo2ena", GPIO_ACTIVE_HIGH),
	211	{ },
c5c32c96 MB	212	},
c5c32c96 MB	213	};
d0f0b43f	214
b23bc66c	215	static struct arizona_pdata wm5102_reva_pdata = {
853b1eb8	216	.gpio_base = CODEC_GPIO_BASE,
f8a0941f	217	.irq_flags = IRQF_TRIGGER_HIGH,
853b1eb8	218	.micd_pol_gpio = CODEC_GPIO_BASE + 4,
1fa86dcf	219	.micd_rate = 6,
853b1eb8 MB	220	.gpio_defaults = {
	221	[2] = 0x10000, /* AIF3TXLRCLK */
	222	[3] = 0x4, /* OPCLK */
	223	},
	224	};
	225
b23bc66c MB	226	static struct spi_board_info wm5102_reva_spi_devs[] = {
	227	[0] = {
	228	.modalias = "wm5102",
	229	.max_speed_hz = 10 * 1000 * 1000,
	230	.bus_num = 0,
	231	.chip_select = 1,
	232	.mode = SPI_MODE_0,
	233	.irq = GLENFARCLAS_PMIC_IRQ_BASE +
	234	WM831X_IRQ_GPIO_2,
b23bc66c MB	235	.platform_data = &wm5102_reva_pdata,
	236	},
	237	};
	238
e1739e86 LW	239	static struct gpiod_lookup_table wm5102_reva_gpiod_table = {
	240	.dev_id = "spi0.1", /* SPI device name */
	241	.table = {
	242	GPIO_LOOKUP("GPION", 7,
	243	"wlf,ldoena", GPIO_ACTIVE_HIGH),
	244	{ },
aaa84e6a	245	},
e1739e86 LW	246	};
	247
	248	static struct arizona_pdata wm5102_pdata = {
b23bc66c	249	.gpio_base = CODEC_GPIO_BASE,
f8a0941f	250	.irq_flags = IRQF_TRIGGER_HIGH,
b23bc66c MB	251	.micd_pol_gpio = CODEC_GPIO_BASE + 2,
	252	.gpio_defaults = {
	253	[2] = 0x10000, /* AIF3TXLRCLK */
	254	[3] = 0x4, /* OPCLK */
	255	},
	256	};
	257
853b1eb8 MB	258	static struct spi_board_info wm5102_spi_devs[] = {
	259	[0] = {
	260	.modalias = "wm5102",
	261	.max_speed_hz = 10 * 1000 * 1000,
	262	.bus_num = 0,
479535ed	263	.chip_select = 1,
853b1eb8 MB	264	.mode = SPI_MODE_0,
	265	.irq = GLENFARCLAS_PMIC_IRQ_BASE +
	266	WM831X_IRQ_GPIO_2,
853b1eb8 MB	267	.platform_data = &wm5102_pdata,
853b1eb8 MB	268	},
9b6e1b0e MB	269	};
9b6e1b0e MB	270
e1739e86 LW	271	static struct gpiod_lookup_table wm5102_gpiod_table = {
	272	.dev_id = "spi0.1", /* SPI device name */
	273	.table = {
	274	GPIO_LOOKUP("GPION", 7,
	275	"wlf,ldo1ena", GPIO_ACTIVE_HIGH),
	276	{ },
	277	},
	278	};
	279
41830ee0 MB	280	static struct spi_board_info wm5110_spi_devs[] = {
	281	[0] = {
	282	.modalias = "wm5110",
	283	.max_speed_hz = 10 * 1000 * 1000,
	284	.bus_num = 0,
	285	.chip_select = 1,
	286	.mode = SPI_MODE_0,
	287	.irq = GLENFARCLAS_PMIC_IRQ_BASE +
	288	WM831X_IRQ_GPIO_2,
41830ee0 MB	289	.platform_data = &wm5102_reva_pdata,
	290	},
	291	};
	292
98dcf905 MB	293	static const struct i2c_board_info wm6230_i2c_devs[] = {
	294	{ I2C_BOARD_INFO("wm9081", 0x6c),
	295	.platform_data = &wm9081_pdata, },
	296	};
	297
e6a194b7 MB	298	static struct wm2200_pdata wm2200_pdata = {
	299	.ldo_ena = S3C64XX_GPN(7),
	300	.gpio_defaults = {
	301	[2] = 0x0005, /* GPIO3 24.576MHz output clock */
	302	},
	303	};
	304
	305	static const struct i2c_board_info wm2200_i2c[] = {
	306	{ I2C_BOARD_INFO("wm2200", 0x3a),
	307	.platform_data = &wm2200_pdata, },
	308	};
	309
351a102d	310	static const struct {
d0f0b43f	311	u8 id;
64aecb4a	312	u8 rev;
d0f0b43f MB	313	const char *name;
	314	const struct i2c_board_info *i2c_devs;
	315	int num_i2c_devs;
cda2349a MB	316	const struct spi_board_info *spi_devs;
cda2349a MB	317	int num_spi_devs;
7676e667 CK	318
7676e667 CK	319	struct gpiod_lookup_table *gpiod_table;
d0f0b43f	320	} gf_mods[] = {
64aecb4a MB	321	{ .id = 0x01, .rev = 0xff, .name = "1250-EV1 Springbank" },
	322	{ .id = 0x02, .rev = 0xff, .name = "1251-EV1 Jura" },
	323	{ .id = 0x03, .rev = 0xff, .name = "1252-EV1 Glenlivet" },
	324	{ .id = 0x06, .rev = 0xff, .name = "WM8997-6721-CS96-EV1 Lapraoig" },
41830ee0 MB	325	{ .id = 0x07, .rev = 0xff, .name = "WM5110-6271 Deanston",
	326	.spi_devs = wm5110_spi_devs,
	327	.num_spi_devs = ARRAY_SIZE(wm5110_spi_devs) },
64aecb4a MB	328	{ .id = 0x08, .rev = 0xff, .name = "WM8903-6102 Tamdhu" },
	329	{ .id = 0x09, .rev = 0xff, .name = "WM1811A-6305 Adelphi" },
	330	{ .id = 0x0a, .rev = 0xff, .name = "WM8996-6272 Blackadder" },
	331	{ .id = 0x0b, .rev = 0xff, .name = "WM8994-6235 Benromach" },
	332	{ .id = 0x11, .rev = 0xff, .name = "6249-EV2 Glenfarclas", },
	333	{ .id = 0x14, .rev = 0xff, .name = "6271-EV1 Lochnagar" },
	334	{ .id = 0x15, .rev = 0xff, .name = "6320-EV1 Bells",
98dcf905 MB	335	.i2c_devs = wm6230_i2c_devs,
98dcf905 MB	336	.num_i2c_devs = ARRAY_SIZE(wm6230_i2c_devs) },
64aecb4a MB	337	{ .id = 0x21, .rev = 0xff, .name = "1275-EV1 Mortlach" },
	338	{ .id = 0x25, .rev = 0xff, .name = "1274-EV1 Glencadam" },
	339	{ .id = 0x31, .rev = 0xff, .name = "1253-EV1 Tomatin",
cda2349a	340	.spi_devs = wm1253_devs, .num_spi_devs = ARRAY_SIZE(wm1253_devs) },
64aecb4a MB	341	{ .id = 0x32, .rev = 0xff, .name = "XXXX-EV1 Caol Illa" },
	342	{ .id = 0x33, .rev = 0xff, .name = "XXXX-EV1 Oban" },
	343	{ .id = 0x34, .rev = 0xff, .name = "WM0010-6320-CS42 Balblair",
c8968ad8 MB	344	.spi_devs = balblair_devs,
c8968ad8 MB	345	.num_spi_devs = ARRAY_SIZE(balblair_devs) },
64aecb4a	346	{ .id = 0x39, .rev = 0xff, .name = "1254-EV1 Dallas Dhu",
d0f0b43f	347	.i2c_devs = wm1254_devs, .num_i2c_devs = ARRAY_SIZE(wm1254_devs) },
64aecb4a	348	{ .id = 0x3a, .rev = 0xff, .name = "1259-EV1 Tobermory",
d0f0b43f	349	.i2c_devs = wm1259_devs, .num_i2c_devs = ARRAY_SIZE(wm1259_devs) },
64aecb4a	350	{ .id = 0x3b, .rev = 0xff, .name = "1255-EV1 Kilchoman",
3aa7779c	351	.i2c_devs = wm1255_devs, .num_i2c_devs = ARRAY_SIZE(wm1255_devs) },
64aecb4a MB	352	{ .id = 0x3c, .rev = 0xff, .name = "1273-EV1 Longmorn" },
64aecb4a MB	353	{ .id = 0x3d, .rev = 0xff, .name = "1277-EV1 Littlemill",
7676e667 CK	354	.i2c_devs = wm1277_devs, .num_i2c_devs = ARRAY_SIZE(wm1277_devs),
7676e667 CK	355	.gpiod_table = &wm8994_gpiod_table },
b23bc66c MB	356	{ .id = 0x3e, .rev = 0, .name = "WM5102-6271-EV1-CS127 Amrut",
b23bc66c MB	357	.spi_devs = wm5102_reva_spi_devs,
7676e667 CK	358	.num_spi_devs = ARRAY_SIZE(wm5102_reva_spi_devs),
7676e667 CK	359	.gpiod_table = &wm5102_reva_gpiod_table },
64aecb4a	360	{ .id = 0x3e, .rev = -1, .name = "WM5102-6271-EV1-CS127 Amrut",
853b1eb8	361	.spi_devs = wm5102_spi_devs,
7676e667 CK	362	.num_spi_devs = ARRAY_SIZE(wm5102_spi_devs),
7676e667 CK	363	.gpiod_table = &wm5102_gpiod_table },
e6a194b7 MB	364	{ .id = 0x3f, .rev = -1, .name = "WM2200-6271-CS90-M-REV1",
e6a194b7 MB	365	.i2c_devs = wm2200_i2c, .num_i2c_devs = ARRAY_SIZE(wm2200_i2c) },
d0f0b43f MB	366	};
d0f0b43f MB	367
bb82067a	368	static int wlf_gf_module_probe(struct i2c_client *i2c)
d0f0b43f MB	369	{
	370	int ret, i, j, id, rev;
	371
	372	ret = i2c_smbus_read_byte_data(i2c, 0);
	373	if (ret < 0) {
	374	dev_err(&i2c->dev, "Failed to read ID: %d\n", ret);
	375	return ret;
	376	}
	377
	378	id = (ret & 0xfe) >> 2;
	379	rev = ret & 0x3;
	380	for (i = 0; i < ARRAY_SIZE(gf_mods); i++)
64aecb4a MB	381	if (id == gf_mods[i].id && (gf_mods[i].rev == 0xff \|\|
64aecb4a MB	382	rev == gf_mods[i].rev))
d0f0b43f MB	383	break;
d0f0b43f MB	384
e1739e86 LW	385	gpiod_add_lookup_table(&wm5102_reva_gpiod_table);
e1739e86 LW	386	gpiod_add_lookup_table(&wm5102_gpiod_table);
1d2f4681	387	gpiod_add_lookup_table(&wm8994_gpiod_table);
e1739e86	388
d0f0b43f MB	389	if (i < ARRAY_SIZE(gf_mods)) {
	390	dev_info(&i2c->dev, "%s revision %d\n",
	391	gf_mods[i].name, rev + 1);
cda2349a	392
d0f0b43f	393	for (j = 0; j < gf_mods[i].num_i2c_devs; j++) {
778627c7 WS	394	if (IS_ERR(i2c_new_client_device(i2c->adapter,
	395	&(gf_mods[i].i2c_devs[j]))))
	396	dev_err(&i2c->dev, "Failed to register\n");
d0f0b43f	397	}
cda2349a MB	398
	399	spi_register_board_info(gf_mods[i].spi_devs,
	400	gf_mods[i].num_spi_devs);
7676e667 CK	401
	402	if (gf_mods[i].gpiod_table)
	403	gpiod_add_lookup_table(gf_mods[i].gpiod_table);
d0f0b43f	404	} else {
fc716894 MB	405	dev_warn(&i2c->dev, "Unknown module ID 0x%x revision %d\n",
fc716894 MB	406	id, rev + 1);
d0f0b43f MB	407	}
	408
	409	return 0;
	410	}
	411
	412	static const struct i2c_device_id wlf_gf_module_id[] = {
	413	{ "wlf-gf-module", 0 },
	414	{ }
	415	};
	416
	417	static struct i2c_driver wlf_gf_module_driver = {
	418	.driver = {
21c66101	419	.name = "wlf-gf-module"
d0f0b43f	420	},
bb82067a	421	.probe_new = wlf_gf_module_probe,
d0f0b43f MB	422	.id_table = wlf_gf_module_id,
	423	};
	424
	425	static int __init wlf_gf_module_register(void)
	426	{
a0e157af AB	427	if (!soc_is_s3c64xx())
	428	return 0;
	429
d0f0b43f MB	430	return i2c_add_driver(&wlf_gf_module_driver);
d0f0b43f MB	431	}
baf64abc	432	device_initcall(wlf_gf_module_register);