linux-kernel - Re: [PATCH 07/11] ST SPEAr: Added source files for SPEAr3xx machine family

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Message-ID: <22dbbef21003092210x44e7e535mf418b1ebf2bc8a9c@mail.gmail.com>
Date:	Wed, 10 Mar 2010 11:40:39 +0530
From:	viresh kumar <viresh.linux@...il.com>
To:	Linus Walleij <linus.ml.walleij@...il.com>
Cc:	Viresh KUMAR <viresh.kumar@...com>, rajeev-dlh.kumar@...com,
	shiraz.hashim@...com, armando.visconti@...com,
	ashish.priyadarshi@...com, linux-kernel@...r.kernel.org,
	vipin.kumar@...com, amit.goel@...com, deepak.sikri@...com,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH 07/11] ST SPEAr: Added source files for SPEAr3xx machine 
	family

Linus,

On Wed, Mar 10, 2010 at 10:45 AM, Linus Walleij
<linus.ml.walleij@...il.com> wrote:
> 2010/3/9 Viresh KUMAR <viresh.kumar@...com>:
>
>> On 3/9/2010 12:16 PM, Linus Walleij wrote:
>>> Hi Viresh,
>>>> (...)
>>>> +       .irq = {IRQ_UART, NO_IRQ},
>>>> +       .periphid = 0x00041011,
>>>> +};
>>>
>>> You're hardcoding the PrimeCell ID to the ARM version, (...)
>>
>> Actually PL011 is customized by ST's nomadik platform. And hence above
>> is true for nomadik only. We are using ARM's version of PL011 without
>> any customization over it and so id for our case is still 0x00041011.
>
> OK then you can probably just delete the .periphid line, the only thing that
> will do is to override the number found in the ID registers with the same
> number. If this doesn't work you certainly have a modified version anyway.
>

OK.

viresh.
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