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path: root/drivers/leds/leds-pca963x.c
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2014-07-03leds:pca963x: Always initialize MODE2 registerPeter Meerwald1-3/+7
PCA9632 defaults to open-drain PCA9633/4/5 defaults to totem-pole the driver assumed that totem-pole default and didn't actively set the value; the MODE2 register is now written if platform data indicating the mode is given Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Bryan Wu <cooloney@gmail.com>
2014-07-03leds:pca963x: Add support for PCA9635 LED driver chipPeter Meerwald1-5/+13
supports 16 PWM-controlled LEDs Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net> Signed-off-by: Bryan Wu <cooloney@gmail.com>
2013-08-26leds-pca963x: Fix device tree parsingRicardo Ribalda Delgado1-4/+4
A malformed device tree could lead into a segmentation fault if the reg value of a led is bigger than the number of leds. A valid device tree could have only information about the last led of the chip. Fix the device tree parsing to handle those cases. Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Signed-off-by: Bryan Wu <cooloney@gmail.com>
2013-08-26leds-pca9633: Rename to leds-pca963xRicardo Ribalda Delgado1-0/+461
The driver now supports the chips pca9633 and pca9634, therefore we rename the files to more generic and meaningul names Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com> Signed-off-by: Bryan Wu <cooloney@gmail.com>
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