Merge tag 'gpio-v4.12-3' of git://git.kernel.org/pub/scm/linux/kernel…

…/git/linusw/linux-gpio

Pull GPIO fix from Linus Walleij:
 "A single GPIO patch fixing the compatible string for the MVEBU PWM
  controller embedded in the GPIO controller before we release v4.12.
  Hopefully"

* tag 'gpio-v4.12-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio:
  gpio: mvebu: change compatible string for PWM support

Documentation/devicetree/bindings/gpio/gpio-mvebu.txt

@@ -41,9 +41,9 @@ Required properties:
 Optional properties:
 
 In order to use the GPIO lines in PWM mode, some additional optional
-properties are required. Only Armada 370 and XP support these properties.
+properties are required.
 
-- compatible: Must contain "marvell,armada-370-xp-gpio"
+- compatible: Must contain "marvell,armada-370-gpio"
 
 - reg: an additional register set is needed, for the GPIO Blink
   Counter on/off registers.
@@ -71,7 +71,7 @@ Example:
 		};
 
 		gpio1: gpio@18140 {
-			compatible = "marvell,armada-370-xp-gpio";
+			compatible = "marvell,armada-370-gpio";
 			reg = <0x18140 0x40>, <0x181c8 0x08>;
 			reg-names = "gpio", "pwm";
 			ngpios = <17>;

drivers/gpio/gpio-mvebu.c

@@ -721,7 +721,7 @@ static int mvebu_pwm_probe(struct platform_device *pdev,
 	u32 set;
 
 	if (!of_device_is_compatible(mvchip->chip.of_node,
-				     "marvell,armada-370-xp-gpio"))
+				     "marvell,armada-370-gpio"))
 		return 0;
 
 	if (IS_ERR(mvchip->clk))
@@ -852,7 +852,7 @@ static const struct of_device_id mvebu_gpio_of_match[] = {
 		.data	    = (void *) MVEBU_GPIO_SOC_VARIANT_ARMADAXP,
 	},
 	{
-		.compatible = "marvell,armada-370-xp-gpio",
+		.compatible = "marvell,armada-370-gpio",
 		.data	    = (void *) MVEBU_GPIO_SOC_VARIANT_ORION,
 	},
 	{
@@ -1128,7 +1128,7 @@ static int mvebu_gpio_probe(struct platform_device *pdev)
 						 mvchip);
 	}
 
-	/* Armada 370/XP has simple PWM support for GPIO lines */
+	/* Some MVEBU SoCs have simple PWM support for GPIO lines */
 	if (IS_ENABLED(CONFIG_PWM))
 		return mvebu_pwm_probe(pdev, mvchip, id);