[PATCH 0/4] A10S-OLinuXino-Micro I2C support

Maxime Ripard maxime.ripard at free-electrons.com
Thu Jul 11 12:38:59 EDT 2013


Hi Emilio,

On Sun, Jul 07, 2013 at 06:31:55PM -0300, Emilio López wrote:
> Hi,
> 
> This patchset adds the required DT nodes to get I2C supported and 
> working on the OLIMEX A10S-OLinuXino-Micro board.
> 
> Patch 1 adds the muxings as seen on the board's schematics. Patch 2 adds 
> the DT nodes, based on other sunxi dts, as we don't have an A10S user 
> manual so far. Patch 3 enables the controllers, and patch 4 adds a node 
> for the AT24 EEPROM found on the board.
> 
> I have tested and can see the PMU on I2C-0 using i2cdetect, and can read 
> the EEPROM contents on I2C-1. I have not tested I2C-2, but i2cdetect 
> reports no devices so I suppose it's working okay too.
> 
> Any testing or review will be appreciated :)
> 
> Thanks,
> 
> Emilio
> 
> Emilio López (4):
>   ARM: sun5i: dt: Add I2C muxings for sun5i A10S
>   ARM: sun5i: dt: Add I2C controller nodes to the A10S dtsi
>   ARM: sun5i: dt: Enable I2C controllers on A10S-OLinuXino-Micro
>   ARM: sun5i: dt: Add AT24 device on A10S-OLinuXino-Micro
> 
>  arch/arm/boot/dts/sun5i-a10s-olinuxino-micro.dts | 25 +++++++++++
>  arch/arm/boot/dts/sun5i-a10s.dtsi                | 54 ++++++++++++++++++++++++
>  2 files changed, 79 insertions(+)

Thanks for doing this!

Overall, this patchset looks fine. I'll apply it as soon as 3.11-rc1 is
out.

Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com
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