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Steve Sakoman authored
The ads7846 driver now requires a regulator. This patch adds the necessary regulator to the overo board file. Without it, the following error occurs (and the touchscreen will not function): ads7846 spi1.0: unable to get regulator: -19 Signed-off-by: Steve Sakoman <steve@sakoman.com> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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