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authorG.Shark Jeong2012-09-12 20:05:50 +0800
committerBryan Wu2012-09-13 11:56:41 +0800
commit8b7cfbec052d3a0b8e8c7de24a6b5f00d340e193 (patch)
tree26301fd33a2fbaf5d262b45be29f15d1a8bdc897 /firmware/ess
parentf162584232e1b7eb05647abb1f109cbe91543ac8 (diff)
leds: Add new LED driver for lm3642 chips
This driver is a general version for LM642 led chip of TI. LM3642 : The LM3642 is a 4MHz fixed-frequency synchronous boost converter plus 1.5A constant current driver for a high-current white LED. The LM3642 is controlled via an I2C-compatible interface. Signed-off-by: G.Shark Jeong <gshark.jeong@gmail.com> Signed-off-by: Bryan Wu <bryan.wu@canonical.com>
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