Amaury Pouly
55e01b8de4
imx233: enhance lradc driver with touchscreen specific stuff
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Change-Id: I83759a00257274c0cbde5a78306256abd2c83800
2012-05-19 16:10:52 +02:00
Amaury Pouly
e5b5041583
imx233/fuze+: rework lradc/adc code, add external temperature sensing(battery)
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Rework code to be more useful:
- move battery channel init to lradc
- always init lradc from system (previously from adc)
- don't reserve channels for vddio, nmos or pmos
- implement external temperature sensing using current source
- use this for battery sensing on the Fuze+ (calibration needed)
Change-Id: I5f9a24b9243db7d1e6bdb16b84bc891e61d0c318
2012-03-17 17:42:49 +01:00
Amaury Pouly
35ba39e57f
imx233: add DCP driver (only memcpy implemented), move channel arbiter to kernel-imx233
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Change-Id: I2bc5a49459c354027fc67a880bbf3b87c942bdd0
2012-01-15 02:29:30 +01:00
Amaury Pouly
e7e4b131d0
imx233: fix prototype and battery conversion setup code
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30989 a1c6a512-1295-4272-9138-f99709370657
2011-11-14 21:47:59 +00:00
Amaury Pouly
a9d56ac5de
imx233: use generic code for both channels and delays arbiter code
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30981 a1c6a512-1295-4272-9138-f99709370657
2011-11-14 21:05:10 +00:00
Amaury Pouly
696b9d146b
imx233/fuze+: implement lradc function and adc on top of it
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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30534 a1c6a512-1295-4272-9138-f99709370657
2011-09-13 23:40:09 +00:00
