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From: Mercier Ivan <ivan.mercier@gmail.com>
Date: Tue, 22 Oct 2013 11:43:31 +0200
Message-ID: <CAMc2ierLhKeLX2ijUBaVU=suF3OF4DPku2N+WBTE1HvMPc3yaQ@mail.gmail.com>
Subject: Re: Elbc device driver
To: Scott Wood <scottwood@freescale.com>
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Ok Scott,
now it works!
We had severals hardware problem.
Thanks for your help

2013/10/11 Scott Wood <scottwood@freescale.com>:
> On Fri, 2013-10-11 at 17:03 +0200, Mercier Ivan wrote:
>> Hi,
>> this should be correct (I'm using chip select 3 for this device)
>>         lbc: localbus@ffe124000 {
>>                 reg = <0xf 0xfe124000 0 0x1000>;
>>                 ranges = <3 0 0xf 0xe0000000 0x08000000>;
>>
>>                 a3p400{
>>                         #address-cells = <1>;
>>                         #size-cells = <1>;
>>                         compatible = "my_a3p_driver";
>>                         reg = <0x0 0x0 0x800000>;
>>                 };
>>         };
>
> Compatible describes the device, not the driver.  It takes the format
> "vendor,device".  The node name, OTOH, is normally a generic description
> of the device's functionality ("flash", "ethernet", "board-control",
> etc).
>
> You don't need #address-cells/#size-cells on the a3p400 node unless it
> has child nodes with reg or ranges.
>
> -Scott
>
>
>