diff --git a/Documentation/devicetree/bindings/sound/imx-audio-wm8958.txt b/Documentation/devicetree/bindings/sound/imx-audio-wm8958.txt
new file mode 100644
index 0000000..50bad12
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/imx-audio-wm8958.txt
@@ -0,0 +1,49 @@
+Freescale i.MX audio complex with WM8958 codec
+
+Required properties:
+
+  - compatible		   : "fsl,imx-audio-wm8958"
+
+  - model		   : The user-visible name of this sound complex
+
+  - cpu-dai		   : The phandle of an CPU DAI controller
+
+  - audio-codec		   : The phandle of the WM8958 audio codec
+
+  - audio-routing	   : A list of the connections between audio components.
+			     Each entry is a pair of strings, the first being
+			     the connection's sink, the second being the
+			     connection's source. Valid names could be power
+			     supplies, WM8958 pins, and the jacks on the board:
+
+			     Power supplies:
+			      * MICBIAS1
+			      * MICBIAS2
+
+			     Board connectors:
+			      * Headphone Jack
+			      * Ext Spk
+
+ - fsl,hifi-dai-master   : If present, hifi dai works as master, and will
+			   provide bit clock and frame clock. Otherwise,
+			   hifi dai works as slave.
+
+Example:
+
+sound {
+		compatible = "fsl,imx6ul-evk-wm8958",
+			   "fsl,imx-audio-wm8958";
+		model = "wm8960-audio";
+		cpu-dai = <&sai1>;
+		audio-codec = <&codec>;
+		audio-routing =
+			"Headphone Jack", "HPOUT1L",
+			"Headphone Jack", "HPOUT1R",
+			"Ext Spk", "SPKOUTLP",
+			"Ext Spk", "SPKOUTLN",
+			"Ext Spk", "SPKOUTRP",
+			"Ext Spk", "SPKOUTRN",
+			"IN1LN", "MICBIAS2";
+
+		fsl,hifi-dai-master;
+};
diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig
index 978c5de..7ac5856 100644
--- a/arch/arm/configs/imx_v6_v7_defconfig
+++ b/arch/arm/configs/imx_v6_v7_defconfig
@@ -251,6 +251,7 @@ CONFIG_SND_SOC_FSL_ASRC=y
 CONFIG_SND_IMX_SOC=y
 CONFIG_SND_SOC_PHYCORE_AC97=y
 CONFIG_SND_SOC_EUKREA_TLV320=y
+CONFIG_SND_SOC_IMX_WM8958=y
 CONFIG_SND_SOC_IMX_WM8962=y
 CONFIG_SND_SOC_IMX_SGTL5000=y
 CONFIG_SND_SOC_IMX_SPDIF=y
diff --git a/sound/soc/fsl/Kconfig b/sound/soc/fsl/Kconfig
index 35aabf9..f6e5d96 100644
--- a/sound/soc/fsl/Kconfig
+++ b/sound/soc/fsl/Kconfig
@@ -229,6 +229,20 @@ config SND_SOC_EUKREA_TLV320
 	  Enable I2S based access to the TLV320AIC23B codec attached
 	  to the SSI interface
 
+config SND_SOC_IMX_WM8958
+	tristate "SoC Audio support for i.MX boards with wm8958"
+	depends on OF && I2C
+	select MFD_WM8994
+	select SND_SOC_WM8994
+	select SND_SOC_IMX_PCM_DMA
+	select SND_SOC_FSL_SAI
+	select SND_SOC_FSL_UTILS
+	select SND_KCTL_JACK
+	help
+	 SoC Audio support for i.MX boards with WM8958
+	 Say Y if you want to add support for SoC audio on an i.MX board with
+	 a wm8958 codec.
+
 config SND_SOC_IMX_WM8962
 	tristate "SoC Audio support for i.MX boards with wm8962"
 	depends on OF && I2C && INPUT
diff --git a/sound/soc/fsl/Makefile b/sound/soc/fsl/Makefile
index d28dc25..2a781c0 100644
--- a/sound/soc/fsl/Makefile
+++ b/sound/soc/fsl/Makefile
@@ -54,6 +54,7 @@ snd-soc-mx27vis-aic32x4-objs := mx27vis-aic32x4.o
 snd-soc-wm1133-ev1-objs := wm1133-ev1.o
 snd-soc-imx-es8328-objs := imx-es8328.o
 snd-soc-imx-sgtl5000-objs := imx-sgtl5000.o
+snd-soc-imx-wm8958-objs := imx-wm8958.o
 snd-soc-imx-wm8962-objs := imx-wm8962.o
 snd-soc-imx-spdif-objs := imx-spdif.o
 snd-soc-imx-mc13783-objs := imx-mc13783.o
@@ -64,6 +65,7 @@ obj-$(CONFIG_SND_SOC_MX27VIS_AIC32X4) += snd-soc-mx27vis-aic32x4.o
 obj-$(CONFIG_SND_MXC_SOC_WM1133_EV1) += snd-soc-wm1133-ev1.o
 obj-$(CONFIG_SND_SOC_IMX_ES8328) += snd-soc-imx-es8328.o
 obj-$(CONFIG_SND_SOC_IMX_SGTL5000) += snd-soc-imx-sgtl5000.o
+obj-$(CONFIG_SND_SOC_IMX_WM8958) += snd-soc-imx-wm8958.o
 obj-$(CONFIG_SND_SOC_IMX_WM8962) += snd-soc-imx-wm8962.o
 obj-$(CONFIG_SND_SOC_IMX_SPDIF) += snd-soc-imx-spdif.o
 obj-$(CONFIG_SND_SOC_IMX_MC13783) += snd-soc-imx-mc13783.o
diff --git a/sound/soc/fsl/imx-wm8958.c b/sound/soc/fsl/imx-wm8958.c
new file mode 100644
index 0000000..24eb66f
--- /dev/null
+++ b/sound/soc/fsl/imx-wm8958.c
@@ -0,0 +1,432 @@
+/*
+ * Copyright (C) 2015-2016 Freescale Semiconductor, Inc.
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+
+#include <linux/module.h>
+#include <linux/of_platform.h>
+#include <linux/i2c.h>
+#include <linux/of_gpio.h>
+#include <linux/gpio.h>
+#include <linux/clk.h>
+#include <sound/soc.h>
+#include <sound/jack.h>
+#include <sound/control.h>
+#include <sound/pcm_params.h>
+#include <sound/soc-dapm.h>
+#include <linux/mfd/wm8994/registers.h>
+#include "../fsl/fsl_sai.h"
+#include "../codecs/wm8994.h"
+
+#define DAI_NAME_SIZE	32
+
+#define DAI_LINK_NUM (3)
+#define HIFI_DAI (0)
+#define VOICE_DAI (1)
+#define BT_DAI (2)
+
+#define WM8958_MCLK_MAX (2)
+
+#define WM8994_FLL(id) (id == HIFI_DAI ? WM8994_FLL1 : WM8994_FLL2)
+#define WM8994_SYSCLK_FLL(id) (id == HIFI_DAI ? WM8994_SYSCLK_FLL1 : WM8994_SYSCLK_FLL2)
+#define WM8994_FLL_SRC_MCLK(id) (id == HIFI_DAI ? WM8994_FLL_SRC_MCLK1 : WM8994_FLL_SRC_MCLK2)
+
+struct imx_wm8958_data {
+	struct snd_soc_dai_link *dai_link;
+	struct snd_soc_card card;
+	struct clk *mclk[WM8958_MCLK_MAX];
+	u32 mclk_freq[WM8958_MCLK_MAX];
+	bool is_hifi_dai_master;
+	bool is_stream_in_use[DAI_LINK_NUM][2];
+};
+
+static const struct snd_soc_dapm_widget imx_wm8958_dapm_widgets[] = {
+	SND_SOC_DAPM_HP("Headphone Jack", NULL),
+	SND_SOC_DAPM_SPK("Ext Spk", NULL),
+};
+
+static u32 imx_wm8958_rates[] = { 8000, 16000, 32000, 48000 };
+
+static struct snd_pcm_hw_constraint_list imx_wm8958_rate_constraints = {
+	.count = ARRAY_SIZE(imx_wm8958_rates),
+	.list = imx_wm8958_rates,
+};
+
+static int imx_wm8958_hifi_startup(struct snd_pcm_substream *substream)
+{
+	int ret = 0;
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_soc_card *card = rtd->card;
+	struct imx_wm8958_data *data = snd_soc_card_get_drvdata(card);
+
+	if (!data->is_hifi_dai_master)
+		ret = snd_pcm_hw_constraint_list(substream->runtime, 0,
+						 SNDRV_PCM_HW_PARAM_RATE,
+						 &imx_wm8958_rate_constraints);
+
+	return ret;
+}
+static int imx_wm8958_hw_params(struct snd_pcm_substream *substream,
+				struct snd_pcm_hw_params *params)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_soc_dai *codec_dai = rtd->codec_dai;
+	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+	struct snd_soc_codec *codec = rtd->codec;
+	struct snd_soc_card *card = rtd->card;
+	struct device *dev = card->dev;
+	struct imx_wm8958_data *data = snd_soc_card_get_drvdata(card);
+	bool tx = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
+	bool hifi_dai_sysclk_dir = SND_SOC_CLOCK_OUT;
+	u32 mclk_id, id = codec_dai->id - 1;
+	u32 pll_out;
+	int ret;
+
+	data->is_stream_in_use[id][tx] = true;
+
+	if (data->mclk_freq[id])
+		mclk_id = WM8994_FLL_SRC_MCLK(id);
+	else if (id == HIFI_DAI)
+		mclk_id = WM8994_FLL_SRC_MCLK2;
+	else
+		mclk_id = WM8994_FLL_SRC_MCLK1;
+
+	if (id == HIFI_DAI) {
+		/*
+		 * Set GPIO1 pin function to reserve, so that DAC1 and ADC1
+		 * using shared LRCLK from DACLRCK1.
+		 */
+		snd_soc_update_bits(codec, WM8994_GPIO_1, 0x1f, 0x2);
+
+		if (!data->is_hifi_dai_master)
+			hifi_dai_sysclk_dir = SND_SOC_CLOCK_IN;
+
+		ret = snd_soc_dai_set_sysclk(cpu_dai,
+				0, 0, !hifi_dai_sysclk_dir);
+
+		if (ret) {
+			dev_err(dev, "failed to set cpu sysclk: %d\n", ret);
+			return ret;
+		}
+
+		if (!data->is_hifi_dai_master) {
+			ret = snd_soc_dai_set_sysclk(codec_dai, mclk_id,
+						data->mclk_freq[mclk_id - 1],
+						hifi_dai_sysclk_dir);
+			if (ret) {
+				dev_err(dev,
+					"failed to set codec sysclk: %d\n",
+					ret);
+				return ret;
+			}
+
+			return 0;
+		}
+	} else if (id == VOICE_DAI) {
+		/*
+		 * Set GPIO6 pin function to reserve, so that DAC2 and ADC2
+		 * using shared LRCLK from DACLRCK2.
+		 */
+		snd_soc_update_bits(codec, WM8994_GPIO_6, 0x1f, 0x2);
+	}
+
+	if (params_width(params) == 24)
+		pll_out = params_rate(params) * 384;
+	else
+		pll_out = params_rate(params) * 256;
+
+	ret = snd_soc_dai_set_pll(codec_dai,
+				  WM8994_FLL(id),
+				  mclk_id,
+				  data->mclk_freq[mclk_id - 1],
+				  pll_out);
+	if (ret) {
+		dev_err(dev, "failed to set codec pll: %d\n", ret);
+		return ret;
+	}
+
+	ret = snd_soc_dai_set_sysclk(codec_dai,
+				     WM8994_SYSCLK_FLL(id),
+				     pll_out,
+				     SND_SOC_CLOCK_OUT);
+	if (ret) {
+		dev_err(dev, "failed to set codec sysclk: %d\n", ret);
+		return ret;
+	}
+
+	return 0;
+}
+
+static int imx_wm8958_hw_free(struct snd_pcm_substream *substream)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_soc_dai *codec_dai = rtd->codec_dai;
+	struct snd_soc_card *card = rtd->card;
+	struct imx_wm8958_data *data = snd_soc_card_get_drvdata(card);
+	bool tx = substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
+	int id = codec_dai->id - 1;
+
+	data->is_stream_in_use[id][tx] = false;
+
+	if (id == HIFI_DAI && !data->is_hifi_dai_master)
+		return 0;
+
+	if (!data->is_stream_in_use[id][!tx]) {
+		/*
+		 * We should connect AIFxCLK source to FLL after enable FLL,
+		 * and disconnect AIF1CLK source to FLL before disable FLL,
+		 * otherwise FLL worked abnormal.
+		 */
+		snd_soc_dai_set_sysclk(codec_dai, WM8994_FLL_SRC_MCLK(id),
+				data->mclk_freq[id], SND_SOC_CLOCK_OUT);
+
+		/* Disable FLL1 after all stream finished. */
+		snd_soc_dai_set_pll(codec_dai, WM8994_FLL(id), 0, 0, 0);
+	}
+
+	return 0;
+}
+
+static int imx_wm8958_set_bias_level(struct snd_soc_card *card,
+				struct snd_soc_dapm_context *dapm,
+				enum snd_soc_bias_level level)
+{
+	struct snd_soc_pcm_runtime *rtd;
+	struct snd_soc_dai *codec_dai;
+	struct imx_wm8958_data *data = snd_soc_card_get_drvdata(card);
+	int ret, i;
+
+	rtd = snd_soc_get_pcm_runtime(card, card->dai_link[0].name);
+	codec_dai = rtd->codec_dai;
+
+	if (dapm->dev != codec_dai->dev)
+		return 0;
+
+	switch (level) {
+	case SND_SOC_BIAS_STANDBY:
+		if (card->dapm.bias_level == SND_SOC_BIAS_OFF) {
+			/* need to enable mclk to write/read wm8958 register */
+			for (i = 0; i < WM8958_MCLK_MAX; i++) {
+				if (!IS_ERR(data->mclk[i])) {
+					ret = clk_prepare_enable(data->mclk[i]);
+					if (ret)
+						dev_warn(card->dev,
+							 "Failed to enable MCLK%d: %d\n",
+							 i + 1, ret);
+				}
+			}
+		}
+		break;
+	default:
+		break;
+	}
+
+	return 0;
+}
+
+static int imx_wm8958_set_bias_level_post(struct snd_soc_card *card,
+				     struct snd_soc_dapm_context *dapm,
+				     enum snd_soc_bias_level level)
+{
+	struct snd_soc_pcm_runtime *rtd;
+	struct snd_soc_dai *codec_dai;
+	struct imx_wm8958_data *data = snd_soc_card_get_drvdata(card);
+	int i;
+
+	rtd = snd_soc_get_pcm_runtime(card, card->dai_link[0].name);
+	codec_dai = rtd->codec_dai;
+
+	if (dapm->dev != codec_dai->dev)
+		return 0;
+
+	switch (level) {
+	case SND_SOC_BIAS_OFF:
+		if (card->dapm.bias_level == SND_SOC_BIAS_STANDBY)
+			for (i = 0; i < WM8958_MCLK_MAX; i++) {
+				if (!IS_ERR(data->mclk[i]))
+					clk_disable_unprepare(data->mclk[i]);
+			}
+		break;
+	default:
+		break;
+	}
+
+	card->dapm.bias_level = level;
+
+	return 0;
+}
+
+static struct snd_soc_ops imx_hifi_ops = {
+	.hw_params = imx_wm8958_hw_params,
+	.hw_free   = imx_wm8958_hw_free,
+	.startup   = imx_wm8958_hifi_startup,
+};
+
+static struct snd_soc_ops imx_voice_ops = {
+	.hw_params = imx_wm8958_hw_params,
+	.hw_free   = imx_wm8958_hw_free,
+};
+
+static struct snd_soc_dai_link imx_wm8958_dai_link[] = {
+	[HIFI_DAI] =	{
+			.name = "HiFi",
+			.stream_name = "HiFi",
+			.codec_name = "wm8994-codec",
+			.codec_dai_name = "wm8994-aif1",
+			.ops = &imx_hifi_ops,
+			.dai_fmt = SND_SOC_DAIFMT_I2S |
+				   SND_SOC_DAIFMT_NB_NF,
+	},
+	[VOICE_DAI] =   {
+			.name = "Voice",
+			.stream_name = "Voice",
+			.cpu_dai_name = "snd-soc-dummy-dai",
+			.codec_name = "wm8994-codec",
+			.codec_dai_name = "wm8994-aif2",
+			.platform_name = "snd-soc-dummy",
+			.ignore_pmdown_time = 1,
+			.ops = &imx_voice_ops,
+			.dai_fmt = SND_SOC_DAIFMT_I2S |
+				   SND_SOC_DAIFMT_NB_NF |
+				   SND_SOC_DAIFMT_CBM_CFM,
+	},
+	[BT_DAI] =	{
+			.name = "Bluetooth",
+			.stream_name = "Bluetooth",
+			.cpu_dai_name = "snd-soc-dummy-dai",
+			.codec_name = "wm8994-codec",
+			.codec_dai_name = "wm8994-aif3",
+			.platform_name = "snd-soc-dummy",
+			.ignore_pmdown_time = 1,
+	},
+};
+
+static int imx_wm8958_probe(struct platform_device *pdev)
+{
+	struct device_node *cpu_np, *codec_np;
+	struct device_node *np = pdev->dev.of_node;
+	struct platform_device *cpu_pdev;
+	struct i2c_client *codec_dev;
+	struct imx_wm8958_data *data;
+	char tmp[8];
+	int ret, i;
+
+	cpu_np = of_parse_phandle(np, "cpu-dai", 0);
+	if (!cpu_np) {
+		dev_err(&pdev->dev, "cpu dai phandle missing or invalid\n");
+		return -EINVAL;
+	}
+
+	codec_np = of_parse_phandle(np, "audio-codec", 0);
+	if (!codec_np) {
+		dev_err(&pdev->dev, "phandle missing or invalid\n");
+		ret = -EINVAL;
+		goto fail;
+	}
+
+	cpu_pdev = of_find_device_by_node(cpu_np);
+	if (!cpu_pdev) {
+		dev_err(&pdev->dev, "failed to find cpu dai platform device\n");
+		ret = -EINVAL;
+		goto fail;
+	}
+
+	codec_dev = of_find_i2c_device_by_node(codec_np);
+	if (!codec_dev || !codec_dev->dev.driver) {
+		dev_err(&pdev->dev, "failed to find codec platform device\n");
+		ret = -EINVAL;
+		goto fail;
+	}
+
+	data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);
+	if (!data)
+		return -ENOMEM;
+
+	data->dai_link = imx_wm8958_dai_link;
+
+	/*
+	 * AIF1 support codec master and slave mode
+	 * AIF2 and AIF3 just support codec master mode
+	 */
+	if (of_property_read_bool(pdev->dev.of_node, "fsl,hifi-dai-master")) {
+		data->is_hifi_dai_master = true;
+		data->dai_link[HIFI_DAI].dai_fmt |= SND_SOC_DAIFMT_CBM_CFM;
+	} else {
+		data->is_hifi_dai_master = false;
+		data->dai_link[HIFI_DAI].dai_fmt |= SND_SOC_DAIFMT_CBS_CFS;
+	}
+
+	for (i = 0; i < WM8958_MCLK_MAX; i++) {
+		sprintf(tmp, "mclk%d", i + 1);
+		data->mclk[i] = devm_clk_get(&codec_dev->dev, tmp);
+		if (IS_ERR(data->mclk[i])) {
+			ret = PTR_ERR(data->mclk[i]);
+			dev_err(&pdev->dev, "failed to get mclk%d clock: %d\n",
+				i + 1, ret);
+		} else {
+			data->mclk_freq[i] = clk_get_rate(data->mclk[i]);
+		}
+	}
+
+	data->dai_link[HIFI_DAI].cpu_dai_name = dev_name(&cpu_pdev->dev);
+	data->dai_link[HIFI_DAI].platform_of_node = cpu_np;
+
+	data->card.set_bias_level = imx_wm8958_set_bias_level;
+	data->card.set_bias_level_post = imx_wm8958_set_bias_level_post;
+	data->card.dev = &pdev->dev;
+	ret = snd_soc_of_parse_card_name(&data->card, "model");
+	if (ret)
+		goto fail;
+
+	data->card.num_links = DAI_LINK_NUM;
+	data->card.dai_link = data->dai_link;
+	data->card.dapm_widgets = imx_wm8958_dapm_widgets;
+	data->card.num_dapm_widgets = ARRAY_SIZE(imx_wm8958_dapm_widgets);
+	data->card.owner = THIS_MODULE;
+
+	ret = snd_soc_of_parse_audio_routing(&data->card, "audio-routing");
+	if (ret)
+		goto fail;
+
+	platform_set_drvdata(pdev, &data->card);
+	snd_soc_card_set_drvdata(&data->card, data);
+
+	ret = devm_snd_soc_register_card(&pdev->dev, &data->card);
+	if (ret) {
+		dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", ret);
+		goto fail;
+	}
+
+fail:
+	of_node_put(cpu_np);
+	of_node_put(codec_np);
+
+	return ret;
+}
+
+static const struct of_device_id imx_wm8958_dt_ids[] = {
+	{ .compatible = "fsl,imx-audio-wm8958", },
+	{ /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, imx_wm8958_dt_ids);
+
+static struct platform_driver imx_wm8958_driver = {
+	.driver = {
+		.name = "imx-wm8958",
+		.pm = &snd_soc_pm_ops,
+		.of_match_table = imx_wm8958_dt_ids,
+	},
+	.probe = imx_wm8958_probe,
+};
+module_platform_driver(imx_wm8958_driver);
+
+MODULE_AUTHOR("Freescale Semiconductor, Inc.");
+MODULE_DESCRIPTION("Freescale i.MX WM8958 ASoC machine driver");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:imx-wm8958");
