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ARM: imx6: DHCOM i.MX6 PDK: Fix usb-otg VBUS regulator 

During the conversion of this board to DM_REGULATOR, usb-mass-storage
was broken and started failing with the following error:

        => ums 0 mmc 2
        UMS: LUN 0, dev 2, hwpart 0, sector 0x0, count 0xe90000
        Error enabling VBUS supply
        g_dnl_register: failed!, error: -38
        g_dnl_register failed

Fix this by adding the relevant GPIO to the regulator node.

Fixes: 4ca99fe81a ("ARM: imx: dh-imx6: Enable DM regulator")
Signed-off-by: Harald Seiler <hws@denx.de>
This commit is contained in:
Harald Seiler 2020-04-16 10:52:19 +02:00 committed by Stefano Babic
parent 15df6b31b6
commit 2c8627110e
2 changed files with 11 additions and 0 deletions
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2
arch/arm/dts/imx6qdl-dhcom-pdk2-u-boot.dtsi
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@ -3,6 +3,8 @@
* Copyright (C) 2020 Harald Seiler <hws@denx.de>
*/
#include "imx6qdl-dhcom-u-boot.dtsi"
/ {
fec_vio: regulator-fec {
compatible = "regulator-fixed";

9
arch/arm/dts/imx6qdl-dhcom-u-boot.dtsi Normal file
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@ -0,0 +1,9 @@
// SPDX-License-Identifier: (GPL-2.0+)
/*
* Copyright (C) 2020 Harald Seiler <hws@denx.de>
*/
&reg_usb_otg_vbus {
gpio = <&gpio3 31 GPIO_ACTIVE_HIGH>;
enable-active-high;
};