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authorRussell King <rmk+kernel@armlinux.org.uk>2016-08-31 10:49:46 +0300
committerRussell King <rmk+kernel@armlinux.org.uk>2016-09-22 11:39:02 +0300
commitac61b6001a636ab9aa954b5f9a996056cd8519f4 (patch)
treed2c5e8c5344232f0dc781c68b23f0cdbb3375408 /net/ncsi
parenta1d0500261e788f9b1d068e3167b2a77ad0abfc4 (diff)
downloadlinux-ac61b6001a636ab9aa954b5f9a996056cd8519f4.tar.xz
pcmcia: soc_common: add support for Vcc and Vpp regulators
Add support for handling supply regulators in the soc_common code. This allows us to separate out the board specifics for setting voltages from the PCMCIA code. We detect when setting a voltage fails, and report this fact - some platforms have fixed-voltage supplies (eg, for CF sockets at 3.3V) and we need to ignore attempts to configure for 5V, as per the existing board specific drivers. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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