pwm: add Rockchip SoC PWM support
This commit adds a driver for the PWM controller found on Rockchip
RK29, RK30 and RK31 SoCs.
Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig
index 4ad7b89..a86879a 100644
--- a/drivers/pwm/Kconfig
+++ b/drivers/pwm/Kconfig
@@ -206,6 +206,13 @@
To compile this driver as a module, choose M here: the module
will be called pwm-renesas-tpu.
+config PWM_ROCKCHIP
+ tristate "Rockchip PWM support"
+ depends on ARCH_ROCKCHIP
+ help
+ Generic PWM framework driver for the PWM controller found on
+ Rockchip SoCs.
+
config PWM_SAMSUNG
tristate "Samsung PWM support"
depends on PLAT_SAMSUNG