diff --git a/drivers/media/tuners/Kconfig b/drivers/media/tuners/Kconfig
index d79fd1c..cd3f8ee 100644
--- a/drivers/media/tuners/Kconfig
+++ b/drivers/media/tuners/Kconfig
@@ -257,4 +257,11 @@ config MEDIA_TUNER_R820T
 	default m if !MEDIA_SUBDRV_AUTOSELECT
 	help
 	  Rafael Micro R820T silicon tuner driver.
+
+config MEDIA_TUNER_MXL301RF
+	tristate "MaxLinear MxL301RF tuner"
+	depends on MEDIA_SUPPORT && I2C
+	default m if !MEDIA_SUBDRV_AUTOSELECT
+	help
+	  MaxLinear MxL301RF OFDM tuner driver.
 endmenu
diff --git a/drivers/media/tuners/Makefile b/drivers/media/tuners/Makefile
index 5591699..6d5bf48 100644
--- a/drivers/media/tuners/Makefile
+++ b/drivers/media/tuners/Makefile
@@ -39,6 +39,7 @@ obj-$(CONFIG_MEDIA_TUNER_FC0012) += fc0012.o
 obj-$(CONFIG_MEDIA_TUNER_FC0013) += fc0013.o
 obj-$(CONFIG_MEDIA_TUNER_IT913X) += tuner_it913x.o
 obj-$(CONFIG_MEDIA_TUNER_R820T) += r820t.o
+obj-$(CONFIG_MEDIA_TUNER_MXL301RF) += mxl301rf.o
 
 ccflags-y += -I$(srctree)/drivers/media/dvb-core
 ccflags-y += -I$(srctree)/drivers/media/dvb-frontends
diff --git a/drivers/media/tuners/mxl301rf.c b/drivers/media/tuners/mxl301rf.c
new file mode 100644
index 0000000..11ac7b8
--- /dev/null
+++ b/drivers/media/tuners/mxl301rf.c
@@ -0,0 +1,334 @@
+/*
+ * MaxLinear MxL301RF OFDM tuner driver
+ *
+ * Copyright (C) 2014 Akihiro Tsukada <tskd08@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 version 2.
+ *
+ *
+ * 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.
+ */
+
+#include "mxl301rf.h"
+
+struct mxl301rf_state {
+	struct mxl301rf_config cfg;
+	struct i2c_adapter *i2c;
+};
+
+static int data_write(struct mxl301rf_state *state, const u8 *buf, int len)
+{
+	struct i2c_msg msg = {
+		.addr = state->cfg.addr,
+		.flags = 0,
+		.buf = (u8 *)buf,
+		.len = len,
+	};
+
+	return i2c_transfer(state->i2c, &msg, 1);
+}
+
+static int reg_write(struct mxl301rf_state *state, u8 reg, u8 val)
+{
+	u8 buf[2] = { reg, val };
+
+	return data_write(state, buf, 2);
+}
+
+static int reg_read(struct mxl301rf_state *state, u8 reg, u8 *val)
+{
+	u8 wbuf[2] = { 0xfb, reg };
+	struct i2c_msg msgs[2] = {
+		{
+			.addr = state->cfg.addr,
+			.flags = 0,
+			.buf = wbuf,
+			.len = 2,
+		},
+		{
+			.addr = state->cfg.addr,
+			.flags = I2C_M_RD,
+			.buf = val,
+			.len = 1,
+		}
+	};
+
+	return i2c_transfer(state->i2c, msgs, ARRAY_SIZE(msgs));
+}
+
+/* tuner_ops */
+
+static int mxl301rf_get_status(struct dvb_frontend *fe, u32 *status)
+{
+	struct mxl301rf_state *state;
+	int ret;
+	u8 val;
+
+	*status = 0;
+	state = fe->tuner_priv;
+	ret = reg_read(state, 0x16, &val);  /* check RF Synthesizer lock */
+	if (ret < 0 || (val & 0x0c) != 0x0c)
+		return ret;
+	ret = reg_read(state, 0x16, &val);  /* check REF Synthesizer lock */
+	if (ret < 0 || (val & 0x03) != 0x03)
+		return ret;
+	*status = TUNER_STATUS_LOCKED;
+	return 0;
+}
+
+/* *strength : [0.001dBm] */
+static int mxl301rf_get_rf_strength(struct dvb_frontend *fe, s64 *strength)
+{
+	struct mxl301rf_state *state;
+	int ret;
+	u8 rf_in1, rf_in2, rf_off1, rf_off2;
+	u16 rf_in, rf_off;
+
+	*strength = 0;
+	state = fe->tuner_priv;
+	ret = reg_write(state, 0x14, 0x01);
+	if (ret < 0)
+		return ret;
+	usleep_range(1000, 2000);
+	ret = reg_read(state, 0x18, &rf_in1);
+	if (ret == 0)
+		ret = reg_read(state, 0x19, &rf_in2);
+	if (ret == 0)
+		ret = reg_read(state, 0xd6, &rf_off1);
+	if (ret == 0)
+		ret = reg_read(state, 0xd7, &rf_off2);
+	if (ret != 0)
+		return ret;
+
+	rf_in = (rf_in2 & 0x07) << 8 | rf_in1;
+	rf_off = (rf_off2 & 0x0f) << 5 | (rf_off1 >> 3);
+	*strength = rf_in - rf_off - (113 << 3); /* x8 dBm */
+	*strength = *strength * 1000 / 8;
+	return 0;
+}
+
+/* spur shift parameters */
+struct shf {
+	u32	freq;		/* Channel center frequency */
+	u32	ofst_th;	/* Offset frequency threshold */
+	u8	shf_val;	/* Spur shift value */
+	u8	shf_dir;	/* Spur shift direction */
+};
+
+static const struct shf shf_tab[] = {
+	{  64500, 500, 0x92, 0x07 },
+	{ 191500, 300, 0xe2, 0x07 },
+	{ 205500, 500, 0x2c, 0x04 },
+	{ 212500, 500, 0x1e, 0x04 },
+	{ 226500, 500, 0xd4, 0x07 },
+	{  99143, 500, 0x9c, 0x07 },
+	{ 173143, 500, 0xd4, 0x07 },
+	{ 191143, 300, 0xd4, 0x07 },
+	{ 207143, 500, 0xce, 0x07 },
+	{ 225143, 500, 0xce, 0x07 },
+	{ 243143, 500, 0xd4, 0x07 },
+	{ 261143, 500, 0xd4, 0x07 },
+	{ 291143, 500, 0xd4, 0x07 },
+	{ 339143, 500, 0x2c, 0x04 },
+	{ 117143, 500, 0x7a, 0x07 },
+	{ 135143, 300, 0x7a, 0x07 },
+	{ 153143, 500, 0x01, 0x07 }
+};
+
+static const u8 set_idac[] = {
+	0x0d, 0x00,
+	0x0c, 0x67,
+	0x6f, 0x89,
+	0x70, 0x0c,
+	0x6f, 0x8a,
+	0x70, 0x0e,
+	0x6f, 0x8b,
+	0x70, 0x1c,
+};
+
+static int mxl301rf_set_params(struct dvb_frontend *fe)
+{
+	u8 tune0[] = {
+		0x13, 0x00,		/* abort tuning */
+		0x3b, 0xc0,
+		0x3b, 0x80,
+		0x10, 0x95,		/* BW */
+		0x1a, 0x05,
+		0x61, 0x00,		/* spur shift value (placeholder) */
+		0x62, 0xa0		/* spur shift direction (placeholder) */
+	};
+	u8 tune1[] = {
+		0x11, 0x40,		/* RF frequency L (placeholder) */
+		0x12, 0x0e,		/* RF frequency H (placeholder) */
+		0x13, 0x01		/* start tune */
+	};
+
+	struct mxl301rf_state *state;
+	u32 freq;
+	u16 f;
+	u32 tmp, div;
+	int i, ret;
+
+	state = fe->tuner_priv;
+	freq = fe->dtv_property_cache.frequency;
+
+	/* spur shift function (for analog) */
+	for (i = 0; i < ARRAY_SIZE(shf_tab); i++) {
+		if (freq >= (shf_tab[i].freq - shf_tab[i].ofst_th) * 1000 &&
+		    freq <= (shf_tab[i].freq + shf_tab[i].ofst_th) * 1000) {
+			tune0[2 * 5 + 1] = shf_tab[i].shf_val;
+			tune0[2 * 6 + 1] = 0xa0 | shf_tab[i].shf_dir;
+			break;
+		}
+	}
+	ret = data_write(state, tune0, sizeof(tune0));
+	if (ret < 0)
+		goto failed;
+	usleep_range(3000, 4000);
+
+	/* convert freq to 10.6 fixed point float [MHz] */
+	f = freq / 1000000;
+	tmp = freq % 1000000;
+	div = 1000000;
+	for (i = 0; i < 6; i++) {
+		f <<= 1;
+		div >>= 1;
+		if (tmp > div) {
+			tmp -= div;
+			f |= 1;
+		}
+	}
+	if (tmp > 7812)
+		f++;
+	tune1[2 * 0 + 1] = f & 0xff;
+	tune1[2 * 1 + 1] = f >> 8;
+	ret = data_write(state, tune1, sizeof(tune1));
+	if (ret < 0)
+		goto failed;
+	msleep(31);
+
+	ret = reg_write(state, 0x1a, 0x0d);
+	if (ret < 0)
+		goto failed;
+	ret = data_write(state, set_idac, sizeof(set_idac));
+	if (ret < 0)
+		goto failed;
+	return 0;
+
+failed:
+	dev_warn(&state->i2c->dev, "(%s) failed. [adap%d-fe%d]\n",
+		__func__, fe->dvb->num, fe->id);
+	return ret;
+}
+
+static const u8 standby_data[] = {
+	0x01, 0x00, 0x13, 0x00
+};
+
+static int mxl301rf_sleep(struct dvb_frontend *fe)
+{
+	struct mxl301rf_state *state;
+	int ret;
+
+	state = fe->tuner_priv;
+	ret = data_write(fe->tuner_priv, standby_data, sizeof(standby_data));
+	if (ret < 0)
+		dev_warn(&state->i2c->dev, "(%s) failed. [adap%d-fe%d]\n",
+			__func__, fe->dvb->num, fe->id);
+	return ret;
+}
+
+static int mxl301rf_release(struct dvb_frontend *fe)
+{
+	struct mxl301rf_state *state;
+
+	state = fe->tuner_priv;
+	kfree(state);
+	fe->tuner_priv = NULL;
+	return 0;
+}
+
+
+/* init sequence is not public.
+ * the parent must have init'ed the device.
+ * just wake up here.
+ */
+static const u8 wakeup_data[] = {
+	0x01, 0x01
+};
+
+static int mxl301rf_init(struct dvb_frontend *fe)
+{
+	struct mxl301rf_state *state;
+	int ret;
+
+	state = fe->tuner_priv;
+
+	ret = data_write(state, wakeup_data, sizeof(wakeup_data));
+	if (ret < 0)
+		goto failed;
+
+	/* tune to the initial freq */
+	if (state->cfg.init_freq > 0) {
+		u32 f = fe->dtv_property_cache.frequency;
+
+		fe->dtv_property_cache.frequency = state->cfg.init_freq;
+		ret = mxl301rf_set_params(fe);
+		fe->dtv_property_cache.frequency = f;
+		if (ret < 0)
+			goto failed;
+	}
+	return 0;
+
+failed:
+	dev_warn(&state->i2c->dev, "(%s) failed. [adap%d-fe%d]\n",
+		__func__, fe->dvb->num, fe->id);
+	return ret;
+}
+
+/* exported functions */
+
+static const struct dvb_tuner_ops mxl301rf_ops = {
+	.info = {
+		.name = "MaxLinear MxL301RF",
+
+		.frequency_min =  93000000,
+		.frequency_max = 803142857,
+	},
+
+	.release = mxl301rf_release,
+	.init = mxl301rf_init,
+	.sleep = mxl301rf_sleep,
+
+	.set_params = mxl301rf_set_params,
+	.get_status = mxl301rf_get_status,
+	.get_rf_strength_dbm = mxl301rf_get_rf_strength,
+};
+
+
+struct dvb_frontend *mxl301rf_attach(struct dvb_frontend *fe,
+	struct i2c_adapter *i2c, const struct mxl301rf_config *cfg)
+{
+	struct mxl301rf_state *state;
+
+	state = kzalloc(sizeof(*state), GFP_KERNEL);
+	if (!state)
+		return NULL;
+
+	memcpy(&state->cfg, cfg, sizeof(*cfg));
+	state->i2c = i2c;
+	memcpy(&fe->ops.tuner_ops, &mxl301rf_ops, sizeof(mxl301rf_ops));
+	fe->tuner_priv = state;
+	dev_info(&i2c->dev, "MaxLinear MxL301RF attached.\n");
+	return fe;
+}
+EXPORT_SYMBOL(mxl301rf_attach);
+
+MODULE_DESCRIPTION("MaxLinear MXL301RF tuner");
+MODULE_AUTHOR("Akihiro TSUKADA");
+MODULE_LICENSE("GPL");
diff --git a/drivers/media/tuners/mxl301rf.h b/drivers/media/tuners/mxl301rf.h
new file mode 100644
index 0000000..8c47e55
--- /dev/null
+++ b/drivers/media/tuners/mxl301rf.h
@@ -0,0 +1,40 @@
+/*
+ * MaxLinear MxL301RF OFDM tuner driver
+ *
+ * Copyright (C) 2014 Akihiro Tsukada <tskd08@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 version 2.
+ *
+ *
+ * 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.
+ */
+
+#ifndef MXL301RF_H
+#define MXL301RF_H
+
+#include <linux/kconfig.h>
+#include "dvb_frontend.h"
+
+struct mxl301rf_config {
+	u8 addr;
+	u32 init_freq;
+};
+
+#if IS_ENABLED(CONFIG_MEDIA_TUNER_MXL301RF)
+extern struct dvb_frontend *mxl301rf_attach(struct dvb_frontend *fe,
+		struct i2c_adapter *i2c, const struct mxl301rf_config *cfg);
+#else
+static inline struct dvb_frontend *mxl301rf_attach(struct dvb_frontend *fe,
+		struct i2c_adapter *i2c, const struct mxl301rf_config *cfg)
+{
+	printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+	return NULL;
+}
+#endif
+
+#endif /* MXL301RF_H */
