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| author | Shiraz Hashim <shiraz.hashim@st.com> | 2012-10-25 09:39:13 +0530 |
|---|---|---|
| committer | Thierry Reding <thierry.reding@avionic-design.de> | 2012-11-22 22:47:03 +0100 |
| commit | ce20364bf75b0e91156698eea49f1e8586b212c1 (patch) | |
| tree | e6a2506dbb883d704ec1f1f3d3fc1ff62479c75b /drivers/pwm/Kconfig | |
| parent | 63e1ed2364050073770c085021377d7764969b85 (diff) | |
| download | lwn-ce20364bf75b0e91156698eea49f1e8586b212c1.tar.gz lwn-ce20364bf75b0e91156698eea49f1e8586b212c1.zip | |
pwm: Add SPEAr PWM chip driver support
Add support for PWM chips present on SPEAr platforms. These PWM
chips support 4 channel output with programmable duty cycle and
frequency.
More details on these PWM chips can be obtained from relevant
chapter of reference manual, present at following[1] location.
1. http://www.st.com/internet/mcu/product/251211.jsp
Cc: Thierry Reding <thierry.reding@avionic-design.de>
Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Vipin Kumar <vipin.kumar@st.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
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 ed81720e7b2b..6e556c7da81e 100644 --- a/drivers/pwm/Kconfig +++ b/drivers/pwm/Kconfig @@ -112,6 +112,17 @@ config PWM_SAMSUNG To compile this driver as a module, choose M here: the module will be called pwm-samsung. +config PWM_SPEAR + tristate "STMicroelectronics SPEAr PWM support" + depends on PLAT_SPEAR + depends on OF + help + Generic PWM framework driver for the PWM controller on ST + SPEAr SoCs. + + To compile this driver as a module, choose M here: the module + will be called pwm-spear. + config PWM_TEGRA tristate "NVIDIA Tegra PWM support" depends on ARCH_TEGRA |