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由 Alexander Monakov 提交于
This chip is found on Google Chromecast and Valve Steam Link devices. It provides two DC regulators with I2C voltage control, separate GPIO enable pins and one sleep mode pin. This driver does not expose GPIO functionality, but supports voltage control in 1.0-2.2V range, based on I2C register information given in Chromecast kernel driver by Jisheng Zhang. Cc: Jisheng Zhang <Jisheng.Zhang@synaptics.com> Signed-off-by: NAlexander Monakov <amonakov@ispras.ru> Signed-off-by: NMark Brown <broonie@kernel.org>
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