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| author |   Maximilian Güntner <maximilian.guentner@gmail.com> | 2013-10-16 18:09:17 -0700 |
|---|---|---|
| committer |   Bryan Wu <cooloney@gmail.com> | 2013-10-22 10:57:35 -0700 |
| commit | bb6febdc90efe7f664328075c204eed8e9af7ec9 (patch) | |
| tree | 51ecf9e4ac1f0a3af243799d3b40078bc1f3eab3 /drivers/leds/Kconfig | |
| parent | leds: pwm: Remove redundant of_match_ptr (diff) | |
| download | linux-dev-bb6febdc90efe7f664328075c204eed8e9af7ec9.tar.xz linux-dev-bb6febdc90efe7f664328075c204eed8e9af7ec9.zip | |
leds: Added driver for the NXP PCA9685 I2C chip
The NXP PCA9685 supports 16 channels/leds using a 12-bit PWM (4095
levels of brightness)
This driver supports configuration using platform_data.
Signed-off-by: Maximilian Güntner <maximilian.guentner@gmail.com>
Signed-off-by: Bryan Wu <cooloney@gmail.com>
Diffstat (limited to 'drivers/leds/Kconfig')
| -rw-r--r-- | drivers/leds/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig index 875bbe4c962e..72156c123033 100644 --- a/drivers/leds/Kconfig +++ b/drivers/leds/Kconfig @@ -300,6 +300,16 @@ config LEDS_PCA963X LED driver chip accessed via the I2C bus. Supported devices include PCA9633 and PCA9634 +config LEDS_PCA9685 + tristate "LED support for PCA9685 I2C chip" + depends on LEDS_CLASS + depends on I2C + help + This option enables support for LEDs connected to the PCA9685 + LED driver chip accessed via the I2C bus. + The PCA9685 offers 12-bit PWM (4095 levels of brightness) on + 16 individual channels. + config LEDS_WM831X_STATUS tristate "LED support for status LEDs on WM831x PMICs" depends on LEDS_CLASS |