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authorLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>2013-06-13 20:54:44 +0400
committerThierry Reding <thierry.reding@gmail.com>2013-06-21 13:33:28 +0400
commit99b82abb0a35b07310ea6334257829af168c8e08 (patch)
treee51f1e41fe8ed6164bee1e7bbd467ba159f624e4 /drivers/pwm/Kconfig
parent76abbdde2d95a3807d0dc6bf9f84d03d0dbd4f3d (diff)
downloadlinux-99b82abb0a35b07310ea6334257829af168c8e08.tar.xz
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/Kconfig10
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