linux-kernel - Re: [PATCH 2/4] ARM: DT: apq8064: Add usb host support.

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Message-ID: <542A66F7.2000607@linaro.org>
Date:	Tue, 30 Sep 2014 09:16:55 +0100
From:	Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
To:	Bjorn Andersson <bjorn.andersson@...ymobile.com>
CC:	Kumar Gala <galak@...eaurora.org>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	"broonie@...nel.org" <broonie@...nel.org>,
	"lee.jones@...aro.org" <lee.jones@...aro.org>,
	Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Russell King <linux@....linux.org.uk>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"arm@...nel.org" <arm@...nel.org>,
	"linux-arm-msm@...r.kernel.org" <linux-arm-msm@...r.kernel.org>
Subject: Re: [PATCH 2/4] ARM: DT: apq8064: Add usb host support.



On 30/09/14 06:17, Bjorn Andersson wrote:
> On Mon 29 Sep 02:15 PDT 2014, Srinivas Kandagatla wrote:
>
>> This patch adds device tree nodes to support two usb hosts on APQ8064
>> SOC.

>> +				compatible	= "qcom,rpm-pm8921-smps";
>> +				reg		= <QCOM_RPM_PM8921_SMPS3>;
>> +
>> +				regulator-min-microvolt = <1000000>;
>> +				regulator-max-microvolt = <1400000>;
>> +				qcom,boot-load 		= <49360>;
>
> As it was unclear how to handle load in the driver I dropped boot-load for now.
> Please leave it out until someone have added it to the driver.

Ok, will drop this in next version.

>
>> +				regulator-always-on;
>
> Why are all these "always-on"?
I added this for a regulator which was shared between hdmi and sata, I 
think for other regualtors this was just a copy paste error. I will 
recheck it once again and send a new version.

thanks,
srini
>
>> +			};
>> +
>> +		};
>> +
>>
>>   		/* Temporary fixed regulator */
>> --
>> 1.9.1
>>
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