diff --git a/Documentation/devicetree/bindings/i2c/trivial-devices.txt b/Documentation/devicetree/bindings/i2c/trivial-devices.txt
index 605dcca5dbec..213855bb419b 100644
--- a/Documentation/devicetree/bindings/i2c/trivial-devices.txt
+++ b/Documentation/devicetree/bindings/i2c/trivial-devices.txt
@@ -55,9 +55,8 @@ fsl,sgtl5000		SGTL5000: Ultra Low-Power Audio Codec
 gmt,g751		G751: Digital Temperature Sensor and Thermal Watchdog with Two-Wire Interface
 infineon,slb9635tt	Infineon SLB9635 (Soft-) I2C TPM (old protocol, max 100khz)
 infineon,slb9645tt	Infineon SLB9645 I2C TPM (new protocol, max 400khz)
-isl,isl12057		Intersil ISL12057 I2C RTC Chip
-isil,isl29028           (deprecated, use isl)
-isl,isl29028            Intersil ISL29028 Ambient Light and Proximity Sensor
+isil,isl12057		Intersil ISL12057 I2C RTC/Alarm Chip
+isil,isl29028           Intersil ISL29028 Ambient Light and Proximity Sensor
 maxim,ds1050		5 Bit Programmable, Pulse-Width Modulator
 maxim,max1237		Low-Power, 4-/12-Channel, 2-Wire Serial, 12-Bit ADCs
 maxim,max6625		9-Bit/12-Bit Temperature Sensors with I²C-Compatible Serial Interface
diff --git a/Documentation/devicetree/bindings/regulator/isl9305.txt b/Documentation/devicetree/bindings/regulator/isl9305.txt
index a626fc1bbf0d..d6e7c9ec9413 100644
--- a/Documentation/devicetree/bindings/regulator/isl9305.txt
+++ b/Documentation/devicetree/bindings/regulator/isl9305.txt
@@ -2,7 +2,7 @@ Intersil ISL9305/ISL9305H voltage regulator
 
 Required properties:
 
-- compatible: "isl,isl9305" or "isl,isl9305h"
+- compatible: "isil,isl9305" or "isil,isl9305h"
 - reg: I2C slave address, usually 0x68.
 - regulators: A node that houses a sub-node for each regulator within the
   device. Each sub-node is identified using the node's name, with valid
@@ -19,7 +19,7 @@ Optional properties:
 Example
 
 	pmic: isl9305@68 {
-		compatible = "isl,isl9305";
+		compatible = "isil,isl9305";
 		reg = <0x68>;
 
 		VINDCD1-supply = <&system_power>;
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index cc6151c431c8..ba574e431c5a 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -79,8 +79,7 @@ innolux	Innolux Corporation
 intel	Intel Corporation
 intercontrol	Inter Control Group
 isee	ISEE 2007 S.L.
-isil    Intersil (deprecated, use isl)
-isl	Intersil
+isil	Intersil
 karo	Ka-Ro electronics GmbH
 keymile	Keymile GmbH
 lacie	LaCie
diff --git a/arch/arm/boot/dts/tegra30-cardhu.dtsi b/arch/arm/boot/dts/tegra30-cardhu.dtsi
index cbf5a1ae0ca7..a1b682ea01bd 100644
--- a/arch/arm/boot/dts/tegra30-cardhu.dtsi
+++ b/arch/arm/boot/dts/tegra30-cardhu.dtsi
@@ -189,7 +189,7 @@
 
 		/* ALS and Proximity sensor */
 		isl29028@44 {
-			compatible = "isl,isl29028";
+			compatible = "isil,isl29028";
 			reg = <0x44>;
 			interrupt-parent = <&gpio>;
 			interrupts = <TEGRA_GPIO(L, 0) IRQ_TYPE_LEVEL_HIGH>;
diff --git a/arch/arm/boot/dts/zynq-parallella.dts b/arch/arm/boot/dts/zynq-parallella.dts
index ab1dc0a56cdd..174571232ea5 100644
--- a/arch/arm/boot/dts/zynq-parallella.dts
+++ b/arch/arm/boot/dts/zynq-parallella.dts
@@ -58,7 +58,7 @@
 	status = "okay";
 
 	isl9305: isl9305@68 {
-		compatible = "isl,isl9305";
+		compatible = "isil,isl9305";
 		reg = <0x68>;
 
 		regulators {
diff --git a/drivers/regulator/isl9305.c b/drivers/regulator/isl9305.c
index 92fefd98da58..6e3a15fe00f1 100644
--- a/drivers/regulator/isl9305.c
+++ b/drivers/regulator/isl9305.c
@@ -177,8 +177,10 @@ static int isl9305_i2c_probe(struct i2c_client *i2c,
 
 #ifdef CONFIG_OF
 static const struct of_device_id isl9305_dt_ids[] = {
-	{ .compatible = "isl,isl9305" },
-	{ .compatible = "isl,isl9305h" },
+	{ .compatible = "isl,isl9305" }, /* for backward compat., don't use */
+	{ .compatible = "isil,isl9305" },
+	{ .compatible = "isl,isl9305h" }, /* for backward compat., don't use */
+	{ .compatible = "isil,isl9305h" },
 	{},
 };
 #endif
diff --git a/drivers/rtc/rtc-isl12022.c b/drivers/rtc/rtc-isl12022.c
index ee3ba7e6b45e..f9b082784b90 100644
--- a/drivers/rtc/rtc-isl12022.c
+++ b/drivers/rtc/rtc-isl12022.c
@@ -275,7 +275,8 @@ static int isl12022_probe(struct i2c_client *client,
 
 #ifdef CONFIG_OF
 static const struct of_device_id isl12022_dt_match[] = {
-	{ .compatible = "isl,isl12022" },
+	{ .compatible = "isl,isl12022" }, /* for backward compat., don't use */
+	{ .compatible = "isil,isl12022" },
 	{ },
 };
 #endif
diff --git a/drivers/rtc/rtc-isl12057.c b/drivers/rtc/rtc-isl12057.c
index 98adc2c1bdb0..949121ed0255 100644
--- a/drivers/rtc/rtc-isl12057.c
+++ b/drivers/rtc/rtc-isl12057.c
@@ -644,7 +644,8 @@ static SIMPLE_DEV_PM_OPS(isl12057_rtc_pm_ops, isl12057_rtc_suspend,
 
 #ifdef CONFIG_OF
 static const struct of_device_id isl12057_dt_match[] = {
-	{ .compatible = "isl,isl12057" },
+	{ .compatible = "isl,isl12057" }, /* for backward compat., don't use */
+	{ .compatible = "isil,isl12057" },
 	{ },
 };
 #endif
diff --git a/drivers/staging/iio/light/isl29028.c b/drivers/staging/iio/light/isl29028.c
index e969107ddb47..6440e3b293ca 100644
--- a/drivers/staging/iio/light/isl29028.c
+++ b/drivers/staging/iio/light/isl29028.c
@@ -537,8 +537,8 @@ static const struct i2c_device_id isl29028_id[] = {
 MODULE_DEVICE_TABLE(i2c, isl29028_id);
 
 static const struct of_device_id isl29028_of_match[] = {
-	{ .compatible = "isl,isl29028", },
-	{ .compatible = "isil,isl29028", },/* deprecated, don't use */
+	{ .compatible = "isl,isl29028", }, /* for backward compat., don't use */
+	{ .compatible = "isil,isl29028", },
 	{ },
 };
 MODULE_DEVICE_TABLE(of, isl29028_of_match);
