ads7846-driver.patch for yocto 1.6

File uploaded by Ossian Riday on Nov 18, 2014
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The ads7846 driver that is distributed with yocto 1.6 (Daisy, Linux 3.10.17) does not support device tree configuration hooks.

Attached is a patch for the ads7846 touchscreen driver to support device tree. Also added to the driver are hooks to ignore the requirement for a voltage regulator configuration.