ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE - patch proposal: for ep9302 i2c support is not enabled in kernel - submit patch to enable it & merge it in the newer kernels

ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE - patch proposal: for ep9302 i2c support is not enabled in kernel - submit patch to enable it & merge it in the newer kernels

[Todor Colov]

Dear all, 

I'm contacting you as your are the offical maintainers of "ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE " 


For ep9302 sub-architecture "i2c" support is not enabled in the recet kernels. i2c support is needed when external RTC are used. 


 

Here you can find possibe patch to enable it ( also attached ): Please validate it and submit it for merge in the newer kernels: 

[root at FC9 linux-3.4]# diff -u arch/arm/mach-ep93xx/edb93xx.c arch/arm/mach-ep93xx/edb93xx-i2c-ep9302-enabled.c
--- arch/arm/mach-ep93xx/edb93xx.c




 2012-05-21 01:29:13.000000000 +0300
+++ arch/arm/mach-ep93xx/edb93xx-i2c-ep9302-enabled.c

 2012-06-09 15:24:23.217996476 +0300
@@ -91,7 +91,7 @@















 ep93xx_register_i2c(&edb93xx_i2c_gpio_data,



































 edb93xxa_i2c_board_info,



































 ARRAY_SIZE(edb93xxa_i2c_board_info));
-





 } else if (machine_is_edb9307() || machine_is_edb9312() ||
+





 } else if (  machine_is_edb9302()   || machine_is_edb9307() || machine_is_edb9312() ||


















 machine_is_edb9315()) {















 ep93xx_register_i2c(&edb93xx_i2c_gpio_data,



































 edb93xx_i2c_board_info,
 

Thanks, 

Todor Colov 
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ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE - patch proposal: for ep9302 i2c support is not enabled in kernel - submit patch to enable it & merge it in the newer kernels

[Ryan Mallon]

On 09/06/12 22:37, Todor Colov wrote:
>
> Dear all,
>
> I'm contacting you as your are the offical maintainers of "ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE "
>
>  For ep9302 sub-architecture "i2c" support is not enabled in the recet kernels. i2c support is needed when external RTC are used.
>

Hi Todor,

Thanks for the patch. I need a signed-off-by line from you before I can apply this though. Something like:

  Signed-off-by: Todor Colov <todorcolov@abv.bg>

For future reference, please read Documentation/SubmittingPatches. Your email should have a subject line like "[PATCH] arm: ep93xx: Enable i2c support for ep9302" and you should have a description of what the patch does, followed by your signed-off-by, followed by the patch (in line in the email, no attachments).

For this patch, if you just send me the signed-off-by line you would like to use I will fix up the rest.

Thanks,
~Ryan