Fabrice Gasnier
2c2059c0b8
pwm: stm32-lp: Remove useless loop in stm32_pwm_lp_remove()
...
LPTimer has only one pwm channel (npwm = 1). Remove useless for loop
in remove routine.
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com >
Signed-off-by: Thierry Reding <thierry.reding@gmail.com >
2018-08-20 11:32:25 +02:00
Gerald Baeza
f6ea025f6e
pwm: stm32: LPTimer: Use 3 cells ->of_xlate()
...
STM32 Low-Power Timer supports generic 3 cells PWM to encode PWM number,
period and polarity.
Signed-off-by: Gerald Baeza <gerald.baeza@st.com >
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com >
Signed-off-by: Thierry Reding <thierry.reding@gmail.com >
2018-03-28 00:54:56 +02:00
Benjamin Gaignard
d7a131d3a4
pwm: stm32: Adopt SPDX identifier
...
Add SPDX identifier to make it easier to determine the license of the
file.
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com >
Acked-by: Philippe Ombredanne <pombredanne@nexb.com >
Signed-off-by: Thierry Reding <thierry.reding@gmail.com >
2018-03-27 23:22:31 +02:00
Axel Lin
f83e2ae260
pwm: stm32-lp: Remove pwm_is_enabled() check before calling pwm_disable()
...
The same checking is done by the implementation of pwm_disable().
Signed-off-by: Axel Lin <axel.lin@ingics.com >
Acked-by: Fabrice Gasnier <fabrice.gasnier@st.com >
Signed-off-by: Thierry Reding <thierry.reding@gmail.com >
2017-11-15 11:02:06 +01:00
Fabrice Gasnier
e70a540b4e
pwm: Add STM32 LPTimer PWM driver
...
Add support for single PWM channel on Low-Power Timer, that can be
found on some STM32 platforms.
Signed-off-by: Fabrice Gasnier <fabrice.gasnier@st.com >
Acked-by: Thierry Reding <thierry.reding@gmail.com >
Signed-off-by: Lee Jones <lee.jones@linaro.org >
2017-09-04 14:49:09 +01:00
