linux-kernel - Re: [PATCH v2 4/5] ARM: dts: am437x-gp-evm: Enable USB

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Message-ID: <53199FEC.4020009@ti.com>
Date:	Fri, 7 Mar 2014 16:01:08 +0530
From:	George Cherian <george.cherian@...com>
To:	Roger Quadros <rogerq@...com>, <linux-kernel@...r.kernel.org>,
	<linux-doc@...r.kernel.org>, <devicetree@...r.kernel.org>,
	<linux-omap@...r.kernel.org>
CC:	<balbi@...com>, <kishon@...com>, <rob@...dley.net>,
	<galak@...eaurora.org>, <ijc+devicetree@...lion.org.uk>,
	<mark.rutland@....com>, <pawel.moll@....com>, <robh+dt@...nel.org>,
	<tony@...mide.com>, <anatol.pomozov@...il.com>,
	<bcousson@...libre.com>
Subject: Re: [PATCH v2 4/5] ARM: dts: am437x-gp-evm: Enable USB

On 3/7/2014 3:55 PM, Roger Quadros wrote:
> Hi George,
>
> On 03/07/2014 11:15 AM, George Cherian wrote:
>> Enable
>> 	- ocp2scp
>> 	- USB PHY control module
>> 	- USB PHY
>> 	- dwc3_omap
>> 	- USB
>> for am437x-gp-evm
>>
>> Signed-off-by: George Cherian <george.cherian@...com>
>> ---
>>   arch/arm/boot/dts/am437x-gp-evm.dts | 28 ++++++++++++++++++++++++++++
>>   1 file changed, 28 insertions(+)
>>
>> diff --git a/arch/arm/boot/dts/am437x-gp-evm.dts b/arch/arm/boot/dts/am437x-gp-evm.dts
>> index 4eb72b8..1d516a7 100644
>> --- a/arch/arm/boot/dts/am437x-gp-evm.dts
>> +++ b/arch/arm/boot/dts/am437x-gp-evm.dts
>> @@ -98,3 +98,31 @@
>>   &gpio4 {
>>   	status = "okay";
>>   };
>> +
>> +
>> +&usb2_phy1 {
>> +	status = "okay";
>> +};
>> +
>> +&dwc3_1 {
>> +	status = "okay";
>> +};
> Do you need to explicitly enable dwc3_1 nand dwc3_2?

Ahhh... Fixed only in am4372.dtsi
Same with patch 5, I will resend the series fixing it.

>
>> +
>> +&usb1 {
>> +	dr_mode = "peripheral";
>> +	status = "okay";
>> +};
>> +
>> +
>> +&usb2_phy2 {
>> +	status = "okay";
>> +};
>> +
>> +&dwc3_2 {
>> +	status = "okay";
>> +};
>> +
>> +&usb2 {
>> +	dr_mode = "host";
>> +	status = "okay";
>> +};
>>
> cheers,
> -roger


-- 
-George

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