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| author | Benjamin Gaignard <benjamin.gaignard@linaro.org> | 2017-01-20 10:15:05 +0100 |
|---|---|---|
| committer | Lee Jones <lee.jones@linaro.org> | 2017-01-25 16:11:55 +0000 |
| commit | 7edf7369205baa158b08dea9efa2764bee41ab03 (patch) | |
| tree | aa768136cff90e478d3f2a3fa70d55470deee133 /drivers/pwm/Kconfig | |
| parent | cd9a99c2f8e890e84c593e393796b12ba7743128 (diff) | |
| download | linux-7edf7369205baa158b08dea9efa2764bee41ab03.tar.bz2 | |
pwm: Add driver for STM32 plaftorm
This driver adds support for PWM driver on STM32 platform.
The SoC have multiple instances of the hardware IP and each
of them could have small differences: number of channels,
complementary output, auto reload register size...
version 9:
- fix commit message header
- remove one space MODULE_ALIAS
version 8:
- fix comments done by Thierry on version 7
version 6:
- change st,breakinput parameter to make it usuable for stm32f7 too.
version 4:
- detect at probe time hardware capabilities
- fix comments done on v2 and v3
- use PWM atomic ops
version 2:
- only keep one comptatible
- use DT parameters to discover hardware block configuration
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@st.com>
Acked-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/pwm/Kconfig')
| -rw-r--r-- | drivers/pwm/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig index f92dd41b0395..2d0cfaa6d84c 100644 --- a/drivers/pwm/Kconfig +++ b/drivers/pwm/Kconfig @@ -397,6 +397,15 @@ config PWM_STI To compile this driver as a module, choose M here: the module will be called pwm-sti. +config PWM_STM32 + tristate "STMicroelectronics STM32 PWM" + depends on MFD_STM32_TIMERS || COMPILE_TEST + help + Generic PWM framework driver for STM32 SoCs. + + To compile this driver as a module, choose M here: the module + will be called pwm-stm32. + config PWM_STMPE bool "STMPE expander PWM export" depends on MFD_STMPE |