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| author | Steffen Trumtrar <s.trumtrar@pengutronix.de> | 2013-05-30 09:50:12 +0200 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2013-06-12 13:13:18 +0200 |
| commit | 88b613e6234def882b0b601bf831bf89af2e27f0 (patch) | |
| tree | f864f8df0292c43ef902ac893fcb0fb66b7d8256 /drivers/pwm/Kconfig | |
| parent | 8796f9c5656dedd186eda88c07db6a58d1985938 (diff) | |
| download | blackbird-obmc-linux-88b613e6234def882b0b601bf831bf89af2e27f0.tar.gz blackbird-obmc-linux-88b613e6234def882b0b601bf831bf89af2e27f0.zip | |
pwm: add pca9685 driver
Add pwm driver for the NXP pca9685 16 channel pwm-led controller.
The driver is really barebones at this stage. E.g. the OE' pin and
therefore the corresponding registers are not supported.
The driver was tested on a HW where this pin is tied to GND.
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
[thierry.reding@gmail.com: style and whitespace cleanups]
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers/pwm/Kconfig')
| -rw-r--r-- | drivers/pwm/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig index 115b64453493..d3fe3205d296 100644 --- a/drivers/pwm/Kconfig +++ b/drivers/pwm/Kconfig @@ -97,6 +97,15 @@ config PWM_MXS To compile this driver as a module, choose M here: the module will be called pwm-mxs. +config PWM_PCA9685 + tristate "NXP PCA9685 PWM driver" + depends on OF && REGMAP_I2C + help + Generic PWM framework driver for NXP PCA9685 LED controller. + + To compile this driver as a module, choose M here: the module + will be called pwm-pca9685. + config PWM_PUV3 tristate "PKUnity NetBook-0916 PWM support" depends on ARCH_PUV3 |
