Commit d9cb41af authored by Antti Palosaari's avatar Antti Palosaari Committed by Mauro Carvalho Chehab
Browse files

[media] tuners: add FCI FC2580 silicon tuner driver 



Signed-off-by: default avatarAntti Palosaari <crope@iki.fi>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent aa468cc5

drivers/media/tuners/Kconfig

+7 −0
Original line number Diff line number Diff line
@@ -229,6 +229,13 @@ config MEDIA_TUNER_E4000 
	help

	  Elonics E4000 silicon tuner driver.



config MEDIA_TUNER_FC2580

	tristate "FCI FC2580 silicon tuner"

	depends on MEDIA_SUPPORT && I2C

	default m if !MEDIA_SUBDRV_AUTOSELECT

	help

	  FCI FC2580 silicon tuner driver.



config MEDIA_TUNER_TUA9001

	tristate "Infineon TUA 9001 silicon tuner"

	depends on MEDIA_SUPPORT && I2C

drivers/media/tuners/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -29,6 +29,7 @@ obj-$(CONFIG_MEDIA_TUNER_MAX2165) += max2165.o 
obj-$(CONFIG_MEDIA_TUNER_TDA18218) += tda18218.o

obj-$(CONFIG_MEDIA_TUNER_TDA18212) += tda18212.o

obj-$(CONFIG_MEDIA_TUNER_E4000) += e4000.o

obj-$(CONFIG_MEDIA_TUNER_FC2580) += fc2580.o

obj-$(CONFIG_MEDIA_TUNER_TUA9001) += tua9001.o

obj-$(CONFIG_MEDIA_TUNER_FC0011) += fc0011.o

obj-$(CONFIG_MEDIA_TUNER_FC0012) += fc0012.o

drivers/media/tuners/fc2580.c

0 → 100644
+524 −0
Original line number Diff line number Diff line 
/*

 * FCI FC2580 silicon tuner driver

 *

 * Copyright (C) 2012 Antti Palosaari <crope@iki.fi>

 *

 *    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.

 *

 *    This program is distributed in the hope that 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.

 *

 *    You should have received a copy of the GNU General Public License along

 *    with this program; if not, write to the Free Software Foundation, Inc.,

 *    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

 */



#include "fc2580_priv.h"



/*

 * TODO:

 * I2C write and read works only for one single register. Multiple registers

 * could not be accessed using normal register address auto-increment.

 * There could be (very likely) register to change that behavior....

 *

 * Due to that limitation functions:

 *   fc2580_wr_regs()

 *   fc2580_rd_regs()

 * could not be used for accessing more than one register at once.

 *

 * TODO:

 * Currently it blind writes bunch of static registers from the

 * fc2580_freq_regs_lut[] when fc2580_set_params() is called. Add some

 * logic to reduce unneeded register writes.

 * There is also don't-care registers, initialized with value 0xff, and those

 * are also written to the chip currently (yes, not wise).

 */



/* write multiple registers */

static int fc2580_wr_regs(struct fc2580_priv *priv, u8 reg, u8 *val, int len)

{

	int ret;

	u8 buf[1 + len];

	struct i2c_msg msg[1] = {

		{

			.addr = priv->cfg->i2c_addr,

			.flags = 0,

			.len = sizeof(buf),

			.buf = buf,

		}

	};



	buf[0] = reg;

	memcpy(&buf[1], val, len);



	ret = i2c_transfer(priv->i2c, msg, 1);

	if (ret == 1) {

		ret = 0;

	} else {

		dev_warn(&priv->i2c->dev, "%s: i2c wr failed=%d reg=%02x " \

				"len=%d\n", KBUILD_MODNAME, ret, reg, len);

		ret = -EREMOTEIO;

	}

	return ret;

}



/* read multiple registers */

static int fc2580_rd_regs(struct fc2580_priv *priv, u8 reg, u8 *val, int len)

{

	int ret;

	u8 buf[len];

	struct i2c_msg msg[2] = {

		{

			.addr = priv->cfg->i2c_addr,

			.flags = 0,

			.len = 1,

			.buf = &reg,

		}, {

			.addr = priv->cfg->i2c_addr,

			.flags = I2C_M_RD,

			.len = sizeof(buf),

			.buf = buf,

		}

	};



	ret = i2c_transfer(priv->i2c, msg, 2);

	if (ret == 2) {

		memcpy(val, buf, len);

		ret = 0;

	} else {

		dev_warn(&priv->i2c->dev, "%s: i2c rd failed=%d reg=%02x " \

				"len=%d\n", KBUILD_MODNAME, ret, reg, len);

		ret = -EREMOTEIO;

	}



	return ret;

}



/* write single register */

static int fc2580_wr_reg(struct fc2580_priv *priv, u8 reg, u8 val)

{

	return fc2580_wr_regs(priv, reg, &val, 1);

}



/* read single register */

static int fc2580_rd_reg(struct fc2580_priv *priv, u8 reg, u8 *val)

{

	return fc2580_rd_regs(priv, reg, val, 1);

}



static int fc2580_set_params(struct dvb_frontend *fe)

{

	struct fc2580_priv *priv = fe->tuner_priv;

	struct dtv_frontend_properties *c = &fe->dtv_property_cache;

	int ret, i;

	unsigned int r_val, n_val, k_val, k_val_reg, f_ref;

	u8 tmp_val, r18_val;

	u64 f_vco;



	/*

	 * Fractional-N synthesizer/PLL.

	 * Most likely all those PLL calculations are not correct. I am not

	 * sure, but it looks like it is divider based Fractional-N synthesizer.

	 * There is divider for reference clock too?

	 * Anyhow, synthesizer calculation results seems to be quite correct.

	 */



	dev_dbg(&priv->i2c->dev, "%s: delivery_system=%d frequency=%d " \

			"bandwidth_hz=%d\n", __func__,

			c->delivery_system, c->frequency, c->bandwidth_hz);



	if (fe->ops.i2c_gate_ctrl)

		fe->ops.i2c_gate_ctrl(fe, 1);



	/* PLL */

	for (i = 0; i < ARRAY_SIZE(fc2580_pll_lut); i++) {

		if (c->frequency <= fc2580_pll_lut[i].freq)

			break;

	}



	if (i == ARRAY_SIZE(fc2580_pll_lut))

		goto err;



	f_vco = c->frequency;

	f_vco *= fc2580_pll_lut[i].div;



	if (f_vco >= 2600000000)

		tmp_val = 0x0e | fc2580_pll_lut[i].band;

	else

		tmp_val = 0x06 | fc2580_pll_lut[i].band;



	ret = fc2580_wr_reg(priv, 0x02, tmp_val);

	if (ret < 0)

		goto err;



	if (f_vco >= 2UL * 76 * priv->cfg->clock) {

		r_val = 1;

		r18_val = 0x00;

	} else if (f_vco >= 1UL * 76 * priv->cfg->clock) {

		r_val = 2;

		r18_val = 0x10;

	} else {

		r_val = 4;

		r18_val = 0x20;

	}



	f_ref = 2UL * priv->cfg->clock / r_val;

	n_val = f_vco / f_ref;

	k_val = f_vco % f_ref;

	k_val_reg = 1UL * k_val * (1 << 20) / f_ref;



	ret = fc2580_wr_reg(priv, 0x18, r18_val | ((k_val_reg >> 16) & 0xff));

	if (ret < 0)

		goto err;



	ret = fc2580_wr_reg(priv, 0x1a, (k_val_reg >> 8) & 0xff);

	if (ret < 0)

		goto err;



	ret = fc2580_wr_reg(priv, 0x1b, (k_val_reg >> 0) & 0xff);

	if (ret < 0)

		goto err;



	ret = fc2580_wr_reg(priv, 0x1c, n_val);

	if (ret < 0)

		goto err;



	if (priv->cfg->clock >= 28000000) {

		ret = fc2580_wr_reg(priv, 0x4b, 0x22);

		if (ret < 0)

			goto err;

	}



	if (fc2580_pll_lut[i].band == 0x00) {

		if (c->frequency <= 794000000)

			tmp_val = 0x9f;

		else

			tmp_val = 0x8f;



		ret = fc2580_wr_reg(priv, 0x2d, tmp_val);

		if (ret < 0)

			goto err;

	}



	/* registers */

	for (i = 0; i < ARRAY_SIZE(fc2580_freq_regs_lut); i++) {

		if (c->frequency <= fc2580_freq_regs_lut[i].freq)

			break;

	}



	if (i == ARRAY_SIZE(fc2580_freq_regs_lut))

		goto err;



	ret = fc2580_wr_reg(priv, 0x25, fc2580_freq_regs_lut[i].r25_val);

	if (ret < 0)

		goto err;



	ret = fc2580_wr_reg(priv, 0x27, fc2580_freq_regs_lut[i].r27_val);

	if (ret < 0)

		goto err;



	ret = fc2580_wr_reg(priv, 0x28, fc2580_freq_regs_lut[i].r28_val);

	if (ret < 0)

		goto err;



	ret = fc2580_wr_reg(priv, 0x29, fc2580_freq_regs_lut[i].r29_val);

	if (ret < 0)

		goto err;



	ret = fc2580_wr_reg(priv, 0x2b, fc2580_freq_regs_lut[i].r2b_val);

	if (ret < 0)

		goto err;



	ret = fc2580_wr_reg(priv, 0x2c, fc2580_freq_regs_lut[i].r2c_val);

	if (ret < 0)

		goto err;



	ret = fc2580_wr_reg(priv, 0x2d, fc2580_freq_regs_lut[i].r2d_val);

	if (ret < 0)

		goto err;



	ret = fc2580_wr_reg(priv, 0x30, fc2580_freq_regs_lut[i].r30_val);

	if (ret < 0)

		goto err;



	ret = fc2580_wr_reg(priv, 0x44, fc2580_freq_regs_lut[i].r44_val);

	if (ret < 0)

		goto err;



	ret = fc2580_wr_reg(priv, 0x50, fc2580_freq_regs_lut[i].r50_val);

	if (ret < 0)

		goto err;



	ret = fc2580_wr_reg(priv, 0x53, fc2580_freq_regs_lut[i].r53_val);

	if (ret < 0)

		goto err;



	ret = fc2580_wr_reg(priv, 0x5f, fc2580_freq_regs_lut[i].r5f_val);

	if (ret < 0)

		goto err;



	ret = fc2580_wr_reg(priv, 0x61, fc2580_freq_regs_lut[i].r61_val);

	if (ret < 0)

		goto err;



	ret = fc2580_wr_reg(priv, 0x62, fc2580_freq_regs_lut[i].r62_val);

	if (ret < 0)

		goto err;



	ret = fc2580_wr_reg(priv, 0x63, fc2580_freq_regs_lut[i].r63_val);

	if (ret < 0)

		goto err;



	ret = fc2580_wr_reg(priv, 0x67, fc2580_freq_regs_lut[i].r67_val);

	if (ret < 0)

		goto err;



	ret = fc2580_wr_reg(priv, 0x68, fc2580_freq_regs_lut[i].r68_val);

	if (ret < 0)

		goto err;



	ret = fc2580_wr_reg(priv, 0x69, fc2580_freq_regs_lut[i].r69_val);

	if (ret < 0)

		goto err;



	ret = fc2580_wr_reg(priv, 0x6a, fc2580_freq_regs_lut[i].r6a_val);

	if (ret < 0)

		goto err;



	ret = fc2580_wr_reg(priv, 0x6b, fc2580_freq_regs_lut[i].r6b_val);

	if (ret < 0)

		goto err;



	ret = fc2580_wr_reg(priv, 0x6c, fc2580_freq_regs_lut[i].r6c_val);

	if (ret < 0)

		goto err;



	ret = fc2580_wr_reg(priv, 0x6d, fc2580_freq_regs_lut[i].r6d_val);

	if (ret < 0)

		goto err;



	ret = fc2580_wr_reg(priv, 0x6e, fc2580_freq_regs_lut[i].r6e_val);

	if (ret < 0)

		goto err;



	ret = fc2580_wr_reg(priv, 0x6f, fc2580_freq_regs_lut[i].r6f_val);

	if (ret < 0)

		goto err;



	/* IF filters */

	for (i = 0; i < ARRAY_SIZE(fc2580_if_filter_lut); i++) {

		if (c->bandwidth_hz <= fc2580_if_filter_lut[i].freq)

			break;

	}



	if (i == ARRAY_SIZE(fc2580_if_filter_lut))

		goto err;



	ret = fc2580_wr_reg(priv, 0x36, fc2580_if_filter_lut[i].r36_val);

	if (ret < 0)

		goto err;



	ret = fc2580_wr_reg(priv, 0x37, 1UL * priv->cfg->clock * \

			fc2580_if_filter_lut[i].mul / 1000000000);

	if (ret < 0)

		goto err;



	ret = fc2580_wr_reg(priv, 0x39, fc2580_if_filter_lut[i].r39_val);

	if (ret < 0)

		goto err;



	/* calibration? */

	ret = fc2580_wr_reg(priv, 0x2e, 0x09);

	if (ret < 0)

		goto err;



	for (i = 0; i < 5; i++) {

		ret = fc2580_rd_reg(priv, 0x2f, &tmp_val);

		if (ret < 0)

			goto err;



		/* done when [7:6] are set */

		if ((tmp_val & 0xc0) == 0xc0)

			break;



		ret = fc2580_wr_reg(priv, 0x2e, 0x01);

		if (ret < 0)

			goto err;



		ret = fc2580_wr_reg(priv, 0x2e, 0x09);

		if (ret < 0)

			goto err;



		usleep_range(5000, 25000);

	}



	dev_dbg(&priv->i2c->dev, "%s: loop=%i\n", __func__, i);



	ret = fc2580_wr_reg(priv, 0x2e, 0x01);

	if (ret < 0)

		goto err;



	if (fe->ops.i2c_gate_ctrl)

		fe->ops.i2c_gate_ctrl(fe, 0);



	return 0;

err:

	if (fe->ops.i2c_gate_ctrl)

		fe->ops.i2c_gate_ctrl(fe, 0);



	dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);

	return ret;

}



static int fc2580_init(struct dvb_frontend *fe)

{

	struct fc2580_priv *priv = fe->tuner_priv;

	int ret, i;



	dev_dbg(&priv->i2c->dev, "%s:\n", __func__);



	if (fe->ops.i2c_gate_ctrl)

		fe->ops.i2c_gate_ctrl(fe, 1);



	for (i = 0; i < ARRAY_SIZE(fc2580_init_reg_vals); i++) {

		ret = fc2580_wr_reg(priv, fc2580_init_reg_vals[i].reg,

				fc2580_init_reg_vals[i].val);

		if (ret < 0)

			goto err;

	}



	if (fe->ops.i2c_gate_ctrl)

		fe->ops.i2c_gate_ctrl(fe, 0);



	return 0;

err:

	if (fe->ops.i2c_gate_ctrl)

		fe->ops.i2c_gate_ctrl(fe, 0);



	dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);

	return ret;

}



static int fc2580_sleep(struct dvb_frontend *fe)

{

	struct fc2580_priv *priv = fe->tuner_priv;

	int ret;



	dev_dbg(&priv->i2c->dev, "%s:\n", __func__);



	if (fe->ops.i2c_gate_ctrl)

		fe->ops.i2c_gate_ctrl(fe, 1);



	ret = fc2580_wr_reg(priv, 0x02, 0x0a);

	if (ret < 0)

		goto err;



	if (fe->ops.i2c_gate_ctrl)

		fe->ops.i2c_gate_ctrl(fe, 0);



	return 0;

err:

	if (fe->ops.i2c_gate_ctrl)

		fe->ops.i2c_gate_ctrl(fe, 0);



	dev_dbg(&priv->i2c->dev, "%s: failed=%d\n", __func__, ret);

	return ret;

}



static int fc2580_get_if_frequency(struct dvb_frontend *fe, u32 *frequency)

{

	struct fc2580_priv *priv = fe->tuner_priv;



	dev_dbg(&priv->i2c->dev, "%s:\n", __func__);



	*frequency = 0; /* Zero-IF */



	return 0;

}



static int fc2580_release(struct dvb_frontend *fe)

{

	struct fc2580_priv *priv = fe->tuner_priv;



	dev_dbg(&priv->i2c->dev, "%s:\n", __func__);



	kfree(fe->tuner_priv);



	return 0;

}



static const struct dvb_tuner_ops fc2580_tuner_ops = {

	.info = {

		.name           = "FCI FC2580",

		.frequency_min  = 174000000,

		.frequency_max  = 862000000,

	},



	.release = fc2580_release,



	.init = fc2580_init,

	.sleep = fc2580_sleep,

	.set_params = fc2580_set_params,



	.get_if_frequency = fc2580_get_if_frequency,

};



struct dvb_frontend *fc2580_attach(struct dvb_frontend *fe,

		struct i2c_adapter *i2c, const struct fc2580_config *cfg)

{

	struct fc2580_priv *priv;

	int ret;

	u8 chip_id;



	if (fe->ops.i2c_gate_ctrl)

		fe->ops.i2c_gate_ctrl(fe, 1);



	priv = kzalloc(sizeof(struct fc2580_priv), GFP_KERNEL);

	if (!priv) {

		ret = -ENOMEM;

		dev_err(&i2c->dev, "%s: kzalloc() failed\n", KBUILD_MODNAME);

		goto err;

	}



	priv->cfg = cfg;

	priv->i2c = i2c;

	fe->tuner_priv = priv;

	memcpy(&fe->ops.tuner_ops, &fc2580_tuner_ops,

			sizeof(struct dvb_tuner_ops));



	/* check if the tuner is there */

	ret = fc2580_rd_reg(priv, 0x01, &chip_id);

	if (ret < 0)

		goto err;



	dev_dbg(&priv->i2c->dev, "%s: chip_id=%02x\n", __func__, chip_id);



	if (chip_id != 0x56)

		goto err;



	dev_info(&priv->i2c->dev,

			"%s: FCI FC2580 successfully identified\n",

			KBUILD_MODNAME);



	if (fe->ops.i2c_gate_ctrl)

		fe->ops.i2c_gate_ctrl(fe, 0);



	return fe;

err:

	if (fe->ops.i2c_gate_ctrl)

		fe->ops.i2c_gate_ctrl(fe, 0);



	dev_dbg(&i2c->dev, "%s: failed=%d\n", __func__, ret);

	kfree(priv);

	return NULL;

}

EXPORT_SYMBOL(fc2580_attach);



MODULE_DESCRIPTION("FCI FC2580 silicon tuner driver");

MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");

MODULE_LICENSE("GPL");

drivers/media/tuners/fc2580.h

0 → 100644
+52 −0
Original line number Diff line number Diff line 
/*

 * FCI FC2580 silicon tuner driver

 *

 * Copyright (C) 2012 Antti Palosaari <crope@iki.fi>

 *

 *    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.

 *

 *    This program is distributed in the hope that 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.

 *

 *    You should have received a copy of the GNU General Public License along

 *    with this program; if not, write to the Free Software Foundation, Inc.,

 *    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

 */



#ifndef FC2580_H

#define FC2580_H



#include "dvb_frontend.h"



struct fc2580_config {

	/*

	 * I2C address

	 * 0x56, ...

	 */

	u8 i2c_addr;



	/*

	 * clock

	 */

	u32 clock;

};



#if defined(CONFIG_MEDIA_TUNER_FC2580) || \

	(defined(CONFIG_MEDIA_TUNER_FC2580_MODULE) && defined(MODULE))

extern struct dvb_frontend *fc2580_attach(struct dvb_frontend *fe,

	struct i2c_adapter *i2c, const struct fc2580_config *cfg);

#else

static inline struct dvb_frontend *fc2580_attach(struct dvb_frontend *fe,

	struct i2c_adapter *i2c, const struct fc2580_config *cfg)

{

	pr_warn("%s: driver disabled by Kconfig\n", __func__);

	return NULL;

}

#endif



#endif

drivers/media/tuners/fc2580_priv.h

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+134 −0
Original line number Diff line number Diff line 
/*

 * FCI FC2580 silicon tuner driver

 *

 * Copyright (C) 2012 Antti Palosaari <crope@iki.fi>

 *

 *    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.

 *

 *    This program is distributed in the hope that 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.

 *

 *    You should have received a copy of the GNU General Public License along

 *    with this program; if not, write to the Free Software Foundation, Inc.,

 *    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

 */



#ifndef FC2580_PRIV_H

#define FC2580_PRIV_H



#include "fc2580.h"



struct fc2580_reg_val {

	u8 reg;

	u8 val;

};



static const struct fc2580_reg_val fc2580_init_reg_vals[] = {

	{0x00, 0x00},

	{0x12, 0x86},

	{0x14, 0x5c},

	{0x16, 0x3c},

	{0x1f, 0xd2},

	{0x09, 0xd7},

	{0x0b, 0xd5},

	{0x0c, 0x32},

	{0x0e, 0x43},

	{0x21, 0x0a},

	{0x22, 0x82},

	{0x45, 0x10},

	{0x4c, 0x00},

	{0x3f, 0x88},

	{0x02, 0x0e},

	{0x58, 0x14},

};



struct fc2580_pll {

	u32 freq;

	u8 div;

	u8 band;

};



static const struct fc2580_pll fc2580_pll_lut[] = {

	/*                            VCO min    VCO max */

	{ 400000000, 12, 0x80}, /* .......... 4800000000 */

	{1000000000,  4, 0x00}, /* 1600000000 4000000000 */

	{0xffffffff,  2, 0x40}, /* 2000000000 .......... */

};



struct fc2580_if_filter {

	u32 freq;

	u16 mul;

	u8 r36_val;

	u8 r39_val;

};



static const struct fc2580_if_filter fc2580_if_filter_lut[] = {

	{   6000000, 4400, 0x18, 0x00},

	{   7000000, 3910, 0x18, 0x80},

	{   8000000, 3300, 0x18, 0x80},

	{0xffffffff, 3300, 0x18, 0x80},

};



struct fc2580_freq_regs {

	u32 freq;

	u8 r25_val;

	u8 r27_val;

	u8 r28_val;

	u8 r29_val;

	u8 r2b_val;

	u8 r2c_val;

	u8 r2d_val;

	u8 r30_val;

	u8 r44_val;

	u8 r50_val;

	u8 r53_val;

	u8 r5f_val;

	u8 r61_val;

	u8 r62_val;

	u8 r63_val;

	u8 r67_val;

	u8 r68_val;

	u8 r69_val;

	u8 r6a_val;

	u8 r6b_val;

	u8 r6c_val;

	u8 r6d_val;

	u8 r6e_val;

	u8 r6f_val;

};



/* XXX: 0xff is used for don't-care! */

static const struct fc2580_freq_regs fc2580_freq_regs_lut[] = {

	{ 400000000,

		0xff, 0x77, 0x33, 0x40, 0xff, 0xff, 0xff, 0x09, 0xff, 0x8c,

		0x50, 0x0f, 0x07, 0x00, 0x15, 0x03, 0x05, 0x10, 0x12, 0x08,

		0x0a, 0x78, 0x32, 0x54},

	{ 538000000,

		0xf0, 0x77, 0x53, 0x60, 0xff, 0xff, 0xff, 0x09, 0xff, 0x8c,

		0x50, 0x13, 0x07, 0x06, 0x15, 0x06, 0x08, 0x10, 0x12, 0x0b,

		0x0c, 0x78, 0x32, 0x14},

	{ 794000000,

		0xf0, 0x77, 0x53, 0x60, 0xff, 0xff, 0xff, 0x09, 0xff, 0x8c,

		0x50, 0x15, 0x03, 0x03, 0x15, 0x03, 0x05, 0x0c, 0x0e, 0x0b,

		0x0c, 0x78, 0x32, 0x14},

	{1000000000,

		0xf0, 0x77, 0x53, 0x60, 0xff, 0xff, 0xff, 0x09, 0xff, 0x8c,

		0x50, 0x15, 0x07, 0x06, 0x15, 0x07, 0x09, 0x10, 0x12, 0x0b,

		0x0c, 0x78, 0x32, 0x14},

	{0xffffffff,

		0xff, 0xff, 0xff, 0xff, 0x70, 0x37, 0xe7, 0x09, 0x20, 0x8c,

		0x50, 0x0f, 0x0f, 0x00, 0x13, 0x00, 0x02, 0x0c, 0x0e, 0x08,

		0x0a, 0xa0, 0x50, 0x14},

};



struct fc2580_priv {

	const struct fc2580_config *cfg;

	struct i2c_adapter *i2c;

};



#endif