diff --git a/drivers/input/keyboard/ep93xx_keypad.c b/drivers/input/keyboard/ep93xx_keypad.c
index 55075addcac2..8b0e73f56216 100644
--- a/drivers/input/keyboard/ep93xx_keypad.c
+++ b/drivers/input/keyboard/ep93xx_keypad.c
@@ -20,6 +20,7 @@
 #include <linux/bits.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
+#include <linux/mod_devicetable.h>
 #include <linux/interrupt.h>
 #include <linux/clk.h>
 #include <linux/io.h>
@@ -27,7 +28,6 @@
 #include <linux/input/matrix_keypad.h>
 #include <linux/slab.h>
 #include <linux/soc/cirrus/ep93xx.h>
-#include <linux/platform_data/keypad-ep93xx.h>
 #include <linux/pm_wakeirq.h>
 
 /*
@@ -61,12 +61,18 @@
 #define KEY_REG_KEY1_MASK	GENMASK(5, 0)
 #define KEY_REG_KEY1_SHIFT	0
 
+#define EP93XX_MATRIX_ROWS		(8)
+#define EP93XX_MATRIX_COLS		(8)
+
 #define EP93XX_MATRIX_SIZE	(EP93XX_MATRIX_ROWS * EP93XX_MATRIX_COLS)
 
 struct ep93xx_keypad {
-	struct ep93xx_keypad_platform_data *pdata;
 	struct input_dev *input_dev;
 	struct clk *clk;
+	unsigned int	debounce;
+	unsigned int	prescale;
+	unsigned int	flags;
+	unsigned int	clk_rate;
 
 	void __iomem *mmio_base;
 
@@ -80,6 +86,17 @@ struct ep93xx_keypad {
 	bool enabled;
 };
 
+/* flags for the ep93xx_keypad driver */
+#define EP93XX_KEYPAD_DISABLE_3_KEY	(1<<0)	/* disable 3-key reset */
+#define EP93XX_KEYPAD_DIAG_MODE		(1<<1)	/* diagnostic mode */
+#define EP93XX_KEYPAD_BACK_DRIVE	(1<<2)	/* back driving mode */
+#define EP93XX_KEYPAD_TEST_MODE		(1<<3)	/* scan only column 0 */
+#define EP93XX_KEYPAD_AUTOREPEAT	(1<<4)	/* enable key autorepeat */
+
+static int ep93xx_keypad_flags;
+module_param(ep93xx_keypad_flags, int, 0);
+MODULE_PARM_DESC(ep93xx_keypad_flags, "EP93XX keypad flags.");
+
 static irqreturn_t ep93xx_keypad_irq_handler(int irq, void *dev_id)
 {
 	struct ep93xx_keypad *keypad = dev_id;
@@ -133,23 +150,20 @@ static irqreturn_t ep93xx_keypad_irq_handler(int irq, void *dev_id)
 
 static void ep93xx_keypad_config(struct ep93xx_keypad *keypad)
 {
-	struct ep93xx_keypad_platform_data *pdata = keypad->pdata;
 	unsigned int val = 0;
 
-	clk_set_rate(keypad->clk, pdata->clk_rate);
-
-	if (pdata->flags & EP93XX_KEYPAD_DISABLE_3_KEY)
+	if (keypad->flags & EP93XX_KEYPAD_DISABLE_3_KEY)
 		val |= KEY_INIT_DIS3KY;
-	if (pdata->flags & EP93XX_KEYPAD_DIAG_MODE)
+	if (keypad->flags & EP93XX_KEYPAD_DIAG_MODE)
 		val |= KEY_INIT_DIAG;
-	if (pdata->flags & EP93XX_KEYPAD_BACK_DRIVE)
+	if (keypad->flags & EP93XX_KEYPAD_BACK_DRIVE)
 		val |= KEY_INIT_BACK;
-	if (pdata->flags & EP93XX_KEYPAD_TEST_MODE)
+	if (keypad->flags & EP93XX_KEYPAD_TEST_MODE)
 		val |= KEY_INIT_T2;
 
-	val |= ((pdata->debounce << KEY_INIT_DBNC_SHIFT) & KEY_INIT_DBNC_MASK);
+	val |= ((keypad->debounce << KEY_INIT_DBNC_SHIFT) & KEY_INIT_DBNC_MASK);
 
-	val |= ((pdata->prescale << KEY_INIT_PRSCL_SHIFT) & KEY_INIT_PRSCL_MASK);
+	val |= ((keypad->prescale << KEY_INIT_PRSCL_SHIFT) & KEY_INIT_PRSCL_MASK);
 
 	__raw_writel(val, keypad->mmio_base + KEY_INIT);
 }
@@ -220,17 +234,10 @@ static int ep93xx_keypad_resume(struct device *dev)
 static DEFINE_SIMPLE_DEV_PM_OPS(ep93xx_keypad_pm_ops,
 				ep93xx_keypad_suspend, ep93xx_keypad_resume);
 
-static void ep93xx_keypad_release_gpio_action(void *_pdev)
-{
-	struct platform_device *pdev = _pdev;
-
-	ep93xx_keypad_release_gpio(pdev);
-}
-
 static int ep93xx_keypad_probe(struct platform_device *pdev)
 {
+	struct device_node *np = pdev->dev.of_node;
 	struct ep93xx_keypad *keypad;
-	const struct matrix_keymap_data *keymap_data;
 	struct input_dev *input_dev;
 	int err;
 
@@ -238,14 +245,6 @@ static int ep93xx_keypad_probe(struct platform_device *pdev)
 	if (!keypad)
 		return -ENOMEM;
 
-	keypad->pdata = dev_get_platdata(&pdev->dev);
-	if (!keypad->pdata)
-		return -EINVAL;
-
-	keymap_data = keypad->pdata->keymap_data;
-	if (!keymap_data)
-		return -EINVAL;
-
 	keypad->irq = platform_get_irq(pdev, 0);
 	if (keypad->irq < 0)
 		return keypad->irq;
@@ -254,19 +253,15 @@ static int ep93xx_keypad_probe(struct platform_device *pdev)
 	if (IS_ERR(keypad->mmio_base))
 		return PTR_ERR(keypad->mmio_base);
 
-	err = ep93xx_keypad_acquire_gpio(pdev);
-	if (err)
-		return err;
-
-	err = devm_add_action_or_reset(&pdev->dev,
-				       ep93xx_keypad_release_gpio_action, pdev);
-	if (err)
-		return err;
-
 	keypad->clk = devm_clk_get(&pdev->dev, NULL);
 	if (IS_ERR(keypad->clk))
 		return PTR_ERR(keypad->clk);
 
+	keypad->flags = ep93xx_keypad_flags;
+
+	of_property_read_u32(np, "cirrus,debounce-delay-ms", &keypad->debounce);
+	of_property_read_u32(np, "cirrus,prescale", &keypad->prescale);
+
 	input_dev = devm_input_allocate_device(&pdev->dev);
 	if (!input_dev)
 		return -ENOMEM;
@@ -278,13 +273,13 @@ static int ep93xx_keypad_probe(struct platform_device *pdev)
 	input_dev->open = ep93xx_keypad_open;
 	input_dev->close = ep93xx_keypad_close;
 
-	err = matrix_keypad_build_keymap(keymap_data, NULL,
+	err = matrix_keypad_build_keymap(NULL, NULL,
 					 EP93XX_MATRIX_ROWS, EP93XX_MATRIX_COLS,
 					 keypad->keycodes, input_dev);
 	if (err)
 		return err;
 
-	if (keypad->pdata->flags & EP93XX_KEYPAD_AUTOREPEAT)
+	if (keypad->flags & EP93XX_KEYPAD_AUTOREPEAT)
 		__set_bit(EV_REP, input_dev->evbit);
 	input_set_drvdata(input_dev, keypad);
 
@@ -315,10 +310,17 @@ static int ep93xx_keypad_remove(struct platform_device *pdev)
 	return 0;
 }
 
+static const struct of_device_id ep93xx_keypad_of_ids[] = {
+	{ .compatible = "cirrus,ep9307-keypad" },
+	{ /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, ep93xx_keypad_of_ids);
+
 static struct platform_driver ep93xx_keypad_driver = {
 	.driver		= {
 		.name	= "ep93xx-keypad",
 		.pm	= pm_sleep_ptr(&ep93xx_keypad_pm_ops),
+		.of_match_table = ep93xx_keypad_of_ids,
 	},
 	.probe		= ep93xx_keypad_probe,
 	.remove		= ep93xx_keypad_remove,
