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| author | Boris Brezillon <boris.brezillon@free-electrons.com> | 2014-10-07 15:38:14 +0200 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2014-11-17 12:20:17 +0100 |
| commit | 2b4984bef47a5920bb6ed7f5ede90d8302fee554 (patch) | |
| tree | 07319c788ca2bee51ddb822be46e586dad32c746 /drivers/pwm/Kconfig | |
| parent | pwm: Add BCM2835 PWM driver (diff) | |
| download | linux-2b4984bef47a5920bb6ed7f5ede90d8302fee554.tar.xz linux-2b4984bef47a5920bb6ed7f5ede90d8302fee554.zip | |
pwm: add support for atmel-hlcdc-pwm device
The HLCDC IP available in some Atmel SoCs (i.e. at91sam9x5, at91sam9n12
or sama5d3 families for instance) provides a PWM device.
This driver add support for a PWM chip exposing a single PWM device (which
will most likely be used to drive a backlight device).
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Tested-by: Anthony Harivel <anthony.harivel@emtrion.de>
Tested-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Acked-by: Thierry Reding <thierry.reding@gmail.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers/pwm/Kconfig')
| -rw-r--r-- | drivers/pwm/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig index ddabe3983549..847a57d2cf1c 100644 --- a/drivers/pwm/Kconfig +++ b/drivers/pwm/Kconfig @@ -50,6 +50,17 @@ config PWM_ATMEL To compile this driver as a module, choose M here: the module will be called pwm-atmel. +config PWM_ATMEL_HLCDC_PWM + tristate "Atmel HLCDC PWM support" + depends on MFD_ATMEL_HLCDC + help + Generic PWM framework driver for the PWM output of the HLCDC + (Atmel High-end LCD Controller). This PWM output is mainly used + to control the LCD backlight. + + To compile this driver as a module, choose M here: the module + will be called pwm-atmel-hlcdc. + config PWM_ATMEL_TCB tristate "Atmel TC Block PWM support" depends on ATMEL_TCLIB && OF |