From: Murali Karicheri <m-karicheri2@ti.com>
To: "Kumar, Anil" <anilkumar.v@ti.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>,
Artem Bityutskiy <dedekind1@gmail.com>,
"linux-next@vger.kernel.org" <linux-next@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Grant Likely <grant.likely@secretlab.ca>
Subject: Re: linux-next: manual merge of the l2-mtd tree with Linus' tree
Date: Thu, 13 Dec 2012 10:15:32 -0500 [thread overview]
Message-ID: <50C9F114.4050502@ti.com> (raw)
In-Reply-To: <F3DBB1B3EF102E4994C89758CFCA32412A304D@DBDE01.ent.ti.com>
On 12/13/2012 12:38 AM, Kumar, Anil wrote:
> On Thu, Dec 13, 2012 at 07:07:55, Stephen Rothwell wrote:
>> Hi Artem,
>>
>> Today's linux-next merge of the l2-mtd tree got a conflict in
>> Documentation/devicetree/bindings/arm/davinci/nand.txt between commit
>> fed16bba8726 ("mtd: nand: davinci: fix the binding documentation") from
>> Linus' tree and commit 192afdbfbc5c ("mtd: davinci: add support for
>> parition binding nodes") from the l2-mtd tree.
>>
>> I fixed it up (maybe- see below) and can carry the fix as necessary (no
>> action is required).
>>
>> --
>> Cheers,
>> Stephen Rothwell sfr@canb.auug.org.au
>>
>> diff --cc Documentation/devicetree/bindings/arm/davinci/nand.txt
>> index 49fc7ad,4746452..0000000
>> --- a/Documentation/devicetree/bindings/arm/davinci/nand.txt
>> +++ b/Documentation/devicetree/bindings/arm/davinci/nand.txt
>> @@@ -23,16 -23,37 +23,24 @@@ Recommended properties
>> - ti,davinci-nand-buswidth: buswidth 8 or 16
>> - ti,davinci-nand-use-bbt: use flash based bad block table support.
>>
>> + nand device bindings may contain additional sub-nodes describing
>> + partitions of the address space. See partition.txt for more detail.
>> +
>> -Example (enbw_cmc board):
>> -aemif@60000000 {
>> - compatible = "ti,davinci-aemif";
>> - #address-cells =<2>;
>> - #size-cells =<1>;
>> - reg =<0x68000000 0x80000>;
>> - ranges =<2 0 0x60000000 0x02000000
>> - 3 0 0x62000000 0x02000000
>> - 4 0 0x64000000 0x02000000
>> - 5 0 0x66000000 0x02000000
>> - 6 0 0x68000000 0x02000000>;
>> - nand@3,0 {
>> - compatible = "ti,davinci-nand";
>> - reg =<3 0x0 0x807ff
>> - 6 0x0 0x8000>;
>> - #address-cells =<1>;
>> - #size-cells =<1>;
>> - ti,davinci-chipselect =<1>;
>> - ti,davinci-mask-ale =<0>;
>> - ti,davinci-mask-cle =<0>;
>> - ti,davinci-mask-chipsel =<0>;
>> - ti,davinci-ecc-mode = "hw";
>> - ti,davinci-ecc-bits =<4>;
>> - ti,davinci-nand-use-bbt;
>> +Example(da850 EVM ):
>> +nand_cs3@62000000 {
>> + compatible = "ti,davinci-nand";
>> + reg =<0x62000000 0x807ff
>> + 0x68000000 0x8000>;
>> + ti,davinci-chipselect =<1>;
>> + ti,davinci-mask-ale =<0>;
>> + ti,davinci-mask-cle =<0>;
>> + ti,davinci-mask-chipsel =<0>;
>> + ti,davinci-ecc-mode = "hw";
>> + ti,davinci-ecc-bits =<4>;
>> + ti,davinci-nand-use-bbt;
>> +
>> - partition@180000 {
>> - label = "ubifs";
>> - reg =<0x180000 0x7e80000>;
>> - };
>> ++ partition@180000 {
>> ++ label = "ubifs";
>> ++ reg =<0x180000 0x7e80000>;
> partition@180000 is sub-node of nand_cs3@62000000.
> nand_cs3@62000000 needs to use below properties
>
> #address-cells =<1>;
> #size-cells =<1>;
>
> Without these properties DT build will give reg format Warning.
>
>> + };
>> };
>>
Anul,
Could you point me to a corresponding driver commit id?
Murali
next prev parent reply other threads:[~2012-12-13 15:15 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-13 1:37 linux-next: manual merge of the l2-mtd tree with Linus' tree Stephen Rothwell
2012-12-13 5:38 ` Kumar, Anil
2012-12-13 15:15 ` Murali Karicheri [this message]
2012-12-14 13:38 ` Kumar, Anil
-- strict thread matches above, loose matches on Subject: below --
2013-03-19 0:19 Stephen Rothwell
2012-05-29 2:33 Stephen Rothwell
2012-05-29 2:38 ` Stephen Rothwell
2012-05-29 2:45 ` Stephen Rothwell
2012-05-29 7:42 ` David Woodhouse
2012-05-29 8:19 ` Artem Bityutskiy
2012-01-11 2:38 Stephen Rothwell
2012-01-11 11:15 ` Artem Bityutskiy
2011-12-19 2:57 Stephen Rothwell
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