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| author |   Linus Walleij <linus.walleij@linaro.org> | 2021-01-03 00:15:10 +0100 |
|---|---|---|
| committer |   Pavel Machek <pavel@ucw.cz> | 2021-01-31 10:38:03 +0100 |
| commit | e1c6edcbea13de025c3406645b4cce4ac3baf973 (patch) | |
| tree | d8eb7768fd8a5b148805733394f9e8a68a2e2aa2 /drivers/leds/leds-lp8860.c | |
| parent | dt-bindings: leds: Add DT binding for Richtek RT8515 (diff) | |
| download | linux-dev-e1c6edcbea13de025c3406645b4cce4ac3baf973.tar.xz linux-dev-e1c6edcbea13de025c3406645b4cce4ac3baf973.zip | |
leds: rt8515: Add Richtek RT8515 LED driver
This adds a driver for the Richtek RT8515 dual channel
torch/flash white LED driver.
This LED driver is found in some mobile phones from
Samsung such as the GT-S7710 and GT-I8190.
A V4L interface is added.
We do not have a proper datasheet for the RT8515 but
it turns out that RT9387A has a public datasheet and
is essentially the same chip. We designed the driver
in accordance with this datasheet. The day someone
needs to drive a RT9387A this driver can probably
easily be augmented to handle that chip too.
Sakari Ailus, Pavel Machek and Andy Shevchenko helped
significantly in getting this driver right.
Cc: Sakari Ailus <sakari.ailus@iki.fi>
Cc: newbytee@protonmail.com
Cc: Stephan Gerhold <stephan@gerhold.net>
Cc: linux-media@vger.kernel.org
Cc: phone-devel@vger.kernel.org
Reviewed-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Diffstat (limited to 'drivers/leds/leds-lp8860.c')
0 files changed, 0 insertions, 0 deletions