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authorRalph Sennhauser <ralph.sennhauser@gmail.com>2017-06-01 22:08:20 +0200
committerLinus Walleij <linus.walleij@linaro.org>2017-06-20 13:42:20 +0200
commit6c7515c61ffa0985c57abd8892c7928b52b9a306 (patch)
tree96f77be940a3fb94fade9464ff40805ac3330175 /Documentation
parent41f1830f5a7af77cf5c86359aba3cbd706687e52 (diff)
downloadlinux-6c7515c61ffa0985c57abd8892c7928b52b9a306.tar.bz2
gpio: mvebu: change compatible string for PWM support
As it turns out more than just Armada 370 and XP support using GPIO lines as PWM lines. For example the Armada 38x family has the same hardware support. As such "marvell,armada-370-xp-gpio" for the compatible string is a misnomer. Change the compatible string to "marvell,armada-370-gpio" before the driver makes it out of the -rc stage. This also follows the practice of using only the first device family supported as part of the name. Also update the documentation and comments in the code accordingly. Fixes: 757642f9a584 ("gpio: mvebu: Add limited PWM support") Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com> Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/gpio/gpio-mvebu.txt6
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/gpio/gpio-mvebu.txt b/Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
index 42c3bb2d53e8..01e331a5f3e7 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
+++ b/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>;