linux-kernel - Re: [PATCH] ARM: dts: odroidxu3: Enable USB3 regulators

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Message-ID: <5568417D.9020605@samsung.com>
Date:	Fri, 29 May 2015 19:37:49 +0900
From:	Krzysztof Kozlowski <k.kozlowski@...sung.com>
To:	Anand Moon <linux.amoon@...il.com>,
	Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Kumar Gala <galak@...eaurora.org>,
	Russell King <linux@....linux.org.uk>,
	Kukjin Kim <kgene@...nel.org>
CC:	devicetree@...r.kernel.org, linux-samsung-soc@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH] ARM: dts: odroidxu3: Enable USB3 regulators

W dniu 28.05.2015 o 17:58, Anand Moon pisze:
> Enable regulator for usbdrd3_0 and usbdrd3_1
> From the schematic pin diagram USB3_0 and USB3_1
> is regulated by LDO9 and LD011.
> 
> Fix the boot message of failed.
> [    3.503539] exynos-dwc3 usb@...00000: Looking up vdd33-supply from device tree
> [    3.503556] exynos-dwc3 usb@...00000: Looking up vdd33-supply property in node /usb@...00000 failed
> [    3.503568] usb@...00000 supply vdd33 not found, using dummy regulator
> [    3.509154] exynos-dwc3 usb@...00000: Looking up vdd10-supply from device tree
> [    3.509170] exynos-dwc3 usb@...00000: Looking up vdd10-supply property in node /usb@...00000 failed
> [    3.509181] usb@...00000 supply vdd10 not found, using dummy regulator
> [    3.917548] exynos-dwc3 usb@...00000: Looking up vdd33-supply from device tree
> [    3.917565] exynos-dwc3 usb@...00000: Looking up vdd33-supply property in node /usb@...00000 failed
> [    3.917578] usb@...00000 supply vdd33 not found, using dummy regulator
> [    3.922731] exynos-dwc3 usb@...00000: Looking up vdd10-supply from device tree
> [    3.922747] exynos-dwc3 usb@...00000: Looking up vdd10-supply property in node /usb@...00000 failed
> 

Tested on Odroid XU3-Lite board:
Tested-by: Krzysztof Kozlowski <k.kozlowski@...sung.com>

Best regards,
Krzysztof

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