diff --git a/Documentation/devicetree/bindings/input/qcom,pm8941-pwrkey.txt b/Documentation/devicetree/bindings/input/qcom,pm8941-pwrkey.txt
index 07bf55f6e0b9..bf719396eadd 100644
--- a/Documentation/devicetree/bindings/input/qcom,pm8941-pwrkey.txt
+++ b/Documentation/devicetree/bindings/input/qcom,pm8941-pwrkey.txt
@@ -32,6 +32,14 @@ PROPERTIES
 	Definition: presence of this property indicates that the KPDPWR_N pin
 		    should be configured for pull up.
 
+- linux,code:
+	Usage: optional
+	Value type: <u32>
+	Definition: The input key-code associated with the power key.
+		    Use the linux event codes defined in
+		    include/dt-bindings/input/linux-event-codes.h
+		    When property is omitted KEY_POWER is assumed.
+
 EXAMPLE
 
 	pwrkey@800 {
@@ -40,4 +48,5 @@ EXAMPLE
 		interrupts = <0x0 0x8 0 IRQ_TYPE_EDGE_BOTH>;
 		debounce = <15625>;
 		bias-pull-up;
+		linux,code = <KEY_POWER>;
 	};
diff --git a/drivers/input/misc/pm8941-pwrkey.c b/drivers/input/misc/pm8941-pwrkey.c
index 18ad956454f1..e1b3914b141e 100644
--- a/drivers/input/misc/pm8941-pwrkey.c
+++ b/drivers/input/misc/pm8941-pwrkey.c
@@ -20,6 +20,7 @@
 #include <linux/log2.h>
 #include <linux/module.h>
 #include <linux/of.h>
+#include <linux/of_device.h>
 #include <linux/platform_device.h>
 #include <linux/reboot.h>
 #include <linux/regmap.h>
@@ -42,6 +43,10 @@
 #define PON_DBC_CTL			0x71
 #define  PON_DBC_DELAY_MASK		0x7
 
+struct pm8941_data {
+	unsigned int pull_up_bit;
+	unsigned int status_bit;
+};
 
 struct pm8941_pwrkey {
 	struct device *dev;
@@ -52,6 +57,9 @@ struct pm8941_pwrkey {
 
 	unsigned int revision;
 	struct notifier_block reboot_notifier;
+
+	u32 code;
+	const struct pm8941_data *data;
 };
 
 static int pm8941_reboot_notify(struct notifier_block *nb,
@@ -124,7 +132,8 @@ static irqreturn_t pm8941_pwrkey_irq(int irq, void *_data)
 	if (error)
 		return IRQ_HANDLED;
 
-	input_report_key(pwrkey->input, KEY_POWER, !!(sts & PON_KPDPWR_N_SET));
+	input_report_key(pwrkey->input, pwrkey->code,
+			 sts & pwrkey->data->status_bit);
 	input_sync(pwrkey->input);
 
 	return IRQ_HANDLED;
@@ -157,6 +166,7 @@ static int pm8941_pwrkey_probe(struct platform_device *pdev)
 {
 	struct pm8941_pwrkey *pwrkey;
 	bool pull_up;
+	struct device *parent;
 	u32 req_delay;
 	int error;
 
@@ -175,12 +185,30 @@ static int pm8941_pwrkey_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	pwrkey->dev = &pdev->dev;
+	pwrkey->data = of_device_get_match_data(&pdev->dev);
 
-	pwrkey->regmap = dev_get_regmap(pdev->dev.parent, NULL);
+	parent = pdev->dev.parent;
+	pwrkey->regmap = dev_get_regmap(parent, NULL);
 	if (!pwrkey->regmap) {
-		dev_err(&pdev->dev, "failed to locate regmap\n");
-		return -ENODEV;
+		/*
+		 * We failed to get regmap for parent. Let's see if we are
+		 * a child of pon node and read regmap and reg from its
+		 * parent.
+		 */
+		pwrkey->regmap = dev_get_regmap(parent->parent, NULL);
+		if (!pwrkey->regmap) {
+			dev_err(&pdev->dev, "failed to locate regmap\n");
+			return -ENODEV;
+		}
+
+		error = of_property_read_u32(parent->of_node,
+					     "reg", &pwrkey->baseaddr);
+	} else {
+		error = of_property_read_u32(pdev->dev.of_node, "reg",
+					     &pwrkey->baseaddr);
 	}
+	if (error)
+		return error;
 
 	pwrkey->irq = platform_get_irq(pdev, 0);
 	if (pwrkey->irq < 0) {
@@ -188,11 +216,6 @@ static int pm8941_pwrkey_probe(struct platform_device *pdev)
 		return pwrkey->irq;
 	}
 
-	error = of_property_read_u32(pdev->dev.of_node, "reg",
-				     &pwrkey->baseaddr);
-	if (error)
-		return error;
-
 	error = regmap_read(pwrkey->regmap, pwrkey->baseaddr + PON_REV2,
 			    &pwrkey->revision);
 	if (error) {
@@ -200,13 +223,21 @@ static int pm8941_pwrkey_probe(struct platform_device *pdev)
 		return error;
 	}
 
+	error = of_property_read_u32(pdev->dev.of_node, "linux,code",
+				     &pwrkey->code);
+	if (error) {
+		dev_dbg(&pdev->dev,
+			"no linux,code assuming power (%d)\n", error);
+		pwrkey->code = KEY_POWER;
+	}
+
 	pwrkey->input = devm_input_allocate_device(&pdev->dev);
 	if (!pwrkey->input) {
 		dev_dbg(&pdev->dev, "unable to allocate input device\n");
 		return -ENOMEM;
 	}
 
-	input_set_capability(pwrkey->input, EV_KEY, KEY_POWER);
+	input_set_capability(pwrkey->input, EV_KEY, pwrkey->code);
 
 	pwrkey->input->name = "pm8941_pwrkey";
 	pwrkey->input->phys = "pm8941_pwrkey/input0";
@@ -225,8 +256,8 @@ static int pm8941_pwrkey_probe(struct platform_device *pdev)
 
 	error = regmap_update_bits(pwrkey->regmap,
 				   pwrkey->baseaddr + PON_PULL_CTL,
-				   PON_KPDPWR_PULL_UP,
-				   pull_up ? PON_KPDPWR_PULL_UP : 0);
+				   pwrkey->data->pull_up_bit,
+				   pull_up ? pwrkey->data->pull_up_bit : 0);
 	if (error) {
 		dev_err(&pdev->dev, "failed to set pull: %d\n", error);
 		return error;
@@ -271,8 +302,13 @@ static int pm8941_pwrkey_remove(struct platform_device *pdev)
 	return 0;
 }
 
+static const struct pm8941_data pwrkey_data = {
+	.pull_up_bit = PON_KPDPWR_PULL_UP,
+	.status_bit = PON_KPDPWR_N_SET,
+};
+
 static const struct of_device_id pm8941_pwr_key_id_table[] = {
-	{ .compatible = "qcom,pm8941-pwrkey" },
+	{ .compatible = "qcom,pm8941-pwrkey", .data = &pwrkey_data },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, pm8941_pwr_key_id_table);