Commit graph

8 commits

Author SHA1 Message Date
Michael Sparmann
81381a36b4 iPod Nano 2G: Set I2C clock to 374400 Hz, now that we know what it is derived from.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28589 a1c6a512-1295-4272-9138-f99709370657
2010-11-14 15:19:30 +00:00
Michael Sparmann
31464f7930 Add a timeout for I2C transfers (S5L870x)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23077 a1c6a512-1295-4272-9138-f99709370657
2009-10-10 17:22:06 +00:00
Michael Sparmann
e2aeef7501 Fix panic caused by r23074
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23076 a1c6a512-1295-4272-9138-f99709370657
2009-10-10 16:58:37 +00:00
Michael Sparmann
6be1d8b8a8 Revert the S5L870X I2C driver to busy waiting because of some issues with interrupts, and increase the bus speed from 24kHz to 390kHz.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23074 a1c6a512-1295-4272-9138-f99709370657
2009-10-10 16:36:55 +00:00
Michael Sparmann
57b51830d6 Reduce impact of lost interrupts on S5L8700 I2C
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22953 a1c6a512-1295-4272-9138-f99709370657
2009-10-05 12:29:14 +00:00
Bertrik Sikken
92fed35da6 S5L8700/Meizu: miscellaneous minor fixes, stubs added, keywords set
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21820 a1c6a512-1295-4272-9138-f99709370657
2009-07-12 19:36:27 +00:00
Bertrik Sikken
8866342b1f S5L8700: use wakeup_wait/wakeup_signal instead of polling for i2c communication
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21735 a1c6a512-1295-4272-9138-f99709370657
2009-07-09 22:08:54 +00:00
Bertrik Sikken
c33373e163 S5L8700: implement i2c driver (used for communicating with the RTC and the codec in the meizus)
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21533 a1c6a512-1295-4272-9138-f99709370657
2009-06-27 20:11:11 +00:00