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| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2013-06-13 18:54:44 +0200 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@gmail.com> | 2013-06-21 11:33:28 +0200 |
| commit | 99b82abb0a35b07310ea6334257829af168c8e08 (patch) | |
| tree | e51f1e41fe8ed6164bee1e7bbd467ba159f624e4 /drivers/pwm/Kconfig | |
| parent | pwm: Add sysfs interface (diff) | |
| download | linux-99b82abb0a35b07310ea6334257829af168c8e08.tar.xz linux-99b82abb0a35b07310ea6334257829af168c8e08.zip | |
pwm: Add Renesas TPU PWM driver
The Timer Pulse Unit (TPU) is a 4-channels 16-bit timer used to generate
waveforms. This driver exposes PWM functions through the PWM API for
other drivers to use.
The code is loosely based on the leds-renesas-tpu driver by Magnus Damm
and the TPU PWM driver shipped in the Armadillo EVA 800 kernel sources.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Tested-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
Diffstat (limited to 'drivers/pwm/Kconfig')
| -rw-r--r-- | drivers/pwm/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig index 406a4d94ddb9..75840b5cea6d 100644 --- a/drivers/pwm/Kconfig +++ b/drivers/pwm/Kconfig @@ -128,6 +128,16 @@ config PWM_PXA To compile this driver as a module, choose M here: the module will be called pwm-pxa. +config PWM_RENESAS_TPU + tristate "Renesas TPU PWM support" + depends on ARCH_SHMOBILE + help + This driver exposes the Timer Pulse Unit (TPU) PWM controller found + in Renesas chips through the PWM API. + + To compile this driver as a module, choose M here: the module + will be called pwm-renesas-tpu. + config PWM_SAMSUNG tristate "Samsung PWM support" depends on PLAT_SAMSUNG |