diff --git a/drivers/fm/Android.mk b/drivers/fm/Android.mk
new file mode 100644
index 000000000000..a2c74915881a
--- /dev/null
+++ b/drivers/fm/Android.mk
@@ -0,0 +1,10 @@
+ifeq ($(BOARD_HAS_FM_ELNA), true)
+DLKM_DIR := motorola/kernel/modules
+LOCAL_PATH := $(call my-dir)
+
+include $(CLEAR_VARS)
+LOCAL_MODULE := fm_ctrl.ko
+LOCAL_MODULE_TAGS := optional
+LOCAL_MODULE_PATH := $(KERNEL_MODULES_OUT)
+include $(DLKM_DIR)/AndroidKernelModule.mk
+endif
diff --git a/drivers/fm/Kbuild b/drivers/fm/Kbuild
new file mode 100644
index 000000000000..3140ec437078
--- /dev/null
+++ b/drivers/fm/Kbuild
@@ -0,0 +1,4 @@
+# add -Wall to try to catch everything we can.
+EXTRA_CFLAGS += -Wall
+
+obj-m += fm_ctrl.o
diff --git a/drivers/fm/Makefile b/drivers/fm/Makefile
new file mode 100644
index 000000000000..62a13fd28500
--- /dev/null
+++ b/drivers/fm/Makefile
@@ -0,0 +1,11 @@
+KERNEL_SRC ?= /lib/modules/$(shell uname -r)/build
+
+all:
+ $(MAKE) -C $(KERNEL_SRC) M=$(shell pwd) modules $(KBUILD_OPTIONS)
+
+modules_install:
+ $(MAKE) INSTALL_MOD_STRIP=1 -C $(KERNEL_SRC) M=$(shell pwd) modules_install
+
+clean:
+ $(MAKE) -C $(KERNEL_SRC) M=$(PWD) clean
+
diff --git a/drivers/fm/fm_ctrl.c b/drivers/fm/fm_ctrl.c
new file mode 100644
index 000000000000..d389a567d15a
--- /dev/null
+++ b/drivers/fm/fm_ctrl.c
@@ -0,0 +1,199 @@
+/*
+ * Copyright (C) 2019 Motorola Mobility LLC
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * 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, see .
+ */
+
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+
+#define DRIVER_VERSION "0.0.1"
+
+struct fm_ctrl_drvdata {
+ struct device *dev;
+ struct pinctrl *pinctrl;
+ struct pinctrl_state *pstate_default;
+ struct pinctrl_state *pstate_active;
+ struct pinctrl_state *pstate_suspend;
+};
+
+static ssize_t device_name_read(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct fm_ctrl_drvdata *data = dev_get_drvdata(dev);
+
+ if (!data) {
+ pr_err("fm_ctrl drvdata is NULL\n");
+ return -EINVAL;
+ }
+
+ return snprintf(buf, PAGE_SIZE, "moto fm control intf\n");
+}
+
+
+static ssize_t elna_en_read(struct device *dev,
+ struct device_attribute *attr,
+ char *buf)
+{
+ struct fm_ctrl_drvdata *data = dev_get_drvdata(dev);
+
+ if (!data) {
+ pr_err("fm_ctrl drvdata is NULL\n");
+ return -EINVAL;
+ }
+
+ return snprintf(buf, PAGE_SIZE, "fm_ctrl: not support!\n");
+}
+
+static ssize_t elna_en_write(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf,
+ size_t count)
+{
+ struct fm_ctrl_drvdata *data = dev_get_drvdata(dev);
+ int ret = 0;
+ unsigned int res = 0;
+
+ if (!data) {
+ pr_err("fm_ctrl drvdata is NULL\n");
+ return -EINVAL;
+ }
+
+ ret = kstrtouint(buf, 0, &res);
+ if(ret) {
+ pr_err("fm_ctrl failed to get data, set as default!\n");
+ }
+ if(1 == res) {
+ ret = pinctrl_select_state(data->pinctrl, data->pstate_active);
+ }
+ else {
+ ret = pinctrl_select_state(data->pinctrl, data->pstate_suspend);
+ }
+ if(ret) {
+ pr_err("fm_ctrl failed to set pinctrl!\n");
+ }
+ else {
+ pr_info("fm_ctrl set elan=%u\n", res);
+ }
+
+ return count;
+}
+
+
+static DEVICE_ATTR(device_name, 0444, device_name_read, NULL);
+static DEVICE_ATTR(elna_en, 0644, elna_en_read, elna_en_write);
+
+static struct attribute *fm_ctrl_sysfs_attrs[] = {
+ &dev_attr_device_name.attr,
+ &dev_attr_elna_en.attr,
+ NULL,
+};
+
+static struct attribute_group fm_ctrl_sysfs_attr_grp = {
+ .attrs = fm_ctrl_sysfs_attrs,
+};
+
+
+static int fm_ctrl_probe(struct platform_device *pdev)
+{
+ struct device *dev = &pdev->dev;
+ struct fm_ctrl_drvdata *drvdata;
+ int ret = 0;
+
+ dev_dbg(&pdev->dev, "%s begin\n", __func__);
+ drvdata = devm_kzalloc(dev, sizeof(*drvdata), GFP_KERNEL);
+ if (!drvdata)
+ return -ENOMEM;
+
+ drvdata->dev = &pdev->dev;
+ platform_set_drvdata(pdev, drvdata);
+
+ /* Get pinctrl if target uses pinctrl */
+ drvdata->pinctrl = devm_pinctrl_get(dev);
+ if (IS_ERR_OR_NULL(drvdata->pinctrl)) {
+ ret = PTR_ERR(drvdata->pinctrl);
+ pr_err("%s: Pincontrol DT property returned %X\n", __func__, ret);
+ return ret;
+ }
+
+ drvdata->pstate_default = pinctrl_lookup_state(drvdata->pinctrl,
+ "default");
+ if (IS_ERR_OR_NULL(drvdata->pstate_default)) {
+ ret = PTR_ERR(drvdata->pstate_default);
+ pr_err("Can not lookup default pinstate %d\n", ret);
+ return -ENOENT;
+ }
+ drvdata->pstate_active = pinctrl_lookup_state(drvdata->pinctrl,
+ "elna_active");
+ if (IS_ERR_OR_NULL(drvdata->pstate_active)) {
+ ret = PTR_ERR(drvdata->pstate_active);
+ pr_err("Can not lookup active pinstate %d\n", ret);
+ return ret;
+ }
+ drvdata->pstate_suspend = pinctrl_lookup_state(drvdata->pinctrl,
+ "elna_suspend");
+ if (IS_ERR_OR_NULL(drvdata->pstate_suspend)) {
+ ret = PTR_ERR(drvdata->pstate_suspend);
+ pr_err("Can not lookup suspend pinstate %d\n", ret);
+ return ret;
+ }
+
+ ret = sysfs_create_group(&dev->kobj, &fm_ctrl_sysfs_attr_grp);
+ if (ret) {
+ pr_err("%s: sysfs group creation failed %d\n", __func__, ret);
+ return ret;
+ }
+
+ device_init_wakeup(&pdev->dev, 1);
+ dev_info(&pdev->dev, "probe: All success !\n");
+
+ return ret;
+}
+
+static int fm_ctrl_remove(struct platform_device *pdev)
+{
+ device_init_wakeup(&pdev->dev, 0);
+ return 0;
+}
+
+
+static const struct of_device_id fm_ctrl_match[] = {
+ { .compatible = "moto,fmctrl" },
+ {}
+};
+
+static struct platform_driver fm_ctrl_plat_driver = {
+ .probe = fm_ctrl_probe,
+ .remove = fm_ctrl_remove,
+ .driver = {
+ .name = "fm_ctrl",
+ .owner = THIS_MODULE,
+ .of_match_table = fm_ctrl_match,
+ },
+};
+
+module_platform_driver(fm_ctrl_plat_driver);
+
+
+MODULE_AUTHOR("Motorola Mobiity");
+MODULE_DESCRIPTION("FMRadio control interface driver");
+MODULE_VERSION(DRIVER_VERSION);
+MODULE_LICENSE("GPL");