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authorStefan Agner <stefan.agner@toradex.com>2016-08-24 17:10:12 -0700
committerMax Krummenacher <max.krummenacher@toradex.com>2016-09-29 15:21:31 +0200
commit9848329bdd5ea9166acd20681b1b7dcffc94c978 (patch)
tree7c9729d4de3ad56ac066513ebc49438b0bd6b805 /arch/arm/boot
parent438ef6415201803959394c6597a4c8ed012543de (diff)
ARM: dts: imx7-colibri: add VBUS regulator also to OTG port
On some carrier boards (namely Aster, Viola and Orchid) the second USB port (USBC) is used in host only mode. In this case, the USBH_PEN signal is also used to enable USB power. This change makes sure that USBH_PEN is also set in case only one USB port is available (as it is the case on Colibri iMX7 Solo). Strictly speaking we should not add the regulator in the Evaluation Board device tree. However, we use the Evaluation Board device tree as our "Colibri Standard" device tree and it does not really hurt on the Evaluation Board... Signed-off-by: Stefan Agner <stefan.agner@toradex.com> Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
Diffstat (limited to 'arch/arm/boot')
-rw-r--r--arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi
index 2bf546e6248e..ea2f40b47245 100644
--- a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi
+++ b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi
@@ -239,6 +239,7 @@
};
&usbotg1 {
+ vbus-supply = <&reg_usb_otg2_vbus>;
status = "okay";
};