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authorAndrew Lunn <andrew@lunn.ch>2012-11-17 18:46:13 +0400
committerJason Cooper <jason@lakedaemon.net>2012-11-24 06:57:06 +0400
commit280b348d9157b77cceb1aafd6b0e9ac6eb6c3b44 (patch)
tree4aa389a82c701cae92940aa0d5cfd7071fa1f1a6 /arch/arm/boot/dts/kirkwood-goflexnet.dts
parentc3ff813ac9d72f588166b8e802f31f85e8cf731b (diff)
downloadlinux-280b348d9157b77cceb1aafd6b0e9ac6eb6c3b44.tar.xz
ARM: Kirkwood: Convert GoFlexNet to use regulators
Control the power to USB using a fixed regulator. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Josh Coombs <josh.coombs@gmail.com> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'arch/arm/boot/dts/kirkwood-goflexnet.dts')
-rw-r--r--arch/arm/boot/dts/kirkwood-goflexnet.dts17
1 files changed, 17 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/kirkwood-goflexnet.dts b/arch/arm/boot/dts/kirkwood-goflexnet.dts
index 7c8238fbb6f9..84de887620ec 100644
--- a/arch/arm/boot/dts/kirkwood-goflexnet.dts
+++ b/arch/arm/boot/dts/kirkwood-goflexnet.dts
@@ -96,4 +96,21 @@
gpios = <&gpio1 9 0>;
};
};
+ regulators {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ usb_power: regulator@1 {
+ compatible = "regulator-fixed";
+ reg = <1>;
+ regulator-name = "USB Power";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ enable-active-high;
+ regulator-always-on;
+ regulator-boot-on;
+ gpio = <&gpio0 29 0>;
+ };
+ };
};