linux-kernel - Re: [PATCH v4 4/4] ARM: dts: da850: Add the usb otg device node

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Date:   Wed, 16 Nov 2016 16:11:46 +0530
From:   Sekhar Nori <nsekhar@...com>
To:     Alexandre Bailon <abailon@...libre.com>, <khilman@...libre.com>,
        <robh+dt@...nel.org>, <b-liu@...com>
CC:     <linux-kernel@...r.kernel.org>, <linux-usb@...r.kernel.org>,
        <devicetree@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH v4 4/4] ARM: dts: da850: Add the usb otg device node

On Wednesday 16 November 2016 04:05 PM, Alexandre Bailon wrote:
> On 11/15/2016 11:46 AM, Sekhar Nori wrote:
>> On Thursday 03 November 2016 09:29 PM, Alexandre Bailon wrote:
>>> This adds the device tree node for the usb otg
>>> controller present in the da850 family of SoC's.
>>> This also enables the otg usb controller for the lcdk board.
>>>
>>> Signed-off-by: Alexandre Bailon <abailon@...libre.com>
>>> ---
>>>  arch/arm/boot/dts/da850-lcdk.dts |  8 ++++++++
>>>  arch/arm/boot/dts/da850.dtsi     | 15 +++++++++++++++
>>>  2 files changed, 23 insertions(+)
>>>
>>> diff --git a/arch/arm/boot/dts/da850-lcdk.dts b/arch/arm/boot/dts/da850-lcdk.dts
>>> index 7b8ab21..9f5040c 100644
>>> --- a/arch/arm/boot/dts/da850-lcdk.dts
>>> +++ b/arch/arm/boot/dts/da850-lcdk.dts
>>> @@ -158,6 +158,14 @@
>>>  	rx-num-evt = <32>;
>>>  };
>>>  
>>> +&usb_phy {
>>> +	status = "okay";
>>> +	};
>>
>> As mentioned by David already, this node needs to be removed. Please

> I have missed it. But why should I remove it?
> Without it, usb otg won't work.

Grr, I replied to the wrong hunk. The part in da850-lcdk.dts needs to be
preserved (but please fix the indentation on the closing brace).

The part in da850.dtsi needs to be removed as it is already merged.

Thanks,
Sekhar