A10S-OLinuXino-Micro I2C support
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Cover letter [PATCH 0/4] A10S-OLinuXino-Micro I2C support
Hi Emilio,
Quoted 26 lines · Emilio L?pez
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 L?pez (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
Quoted 3 lines
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
Signature · 10 lines
Maxime Ripard, Free Electrons Embedded Linux, Kernel and Android engineering http://free-electrons.com -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 836 bytes Desc: Digital signature URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20130711/93271d83/attachment.sig>