diff options
| author | William Qiu <william.qiu@starfivetech.com> | 2023-12-22 12:45:46 +0300 |
|---|---|---|
| committer | Emil Renner Berthing <emil.renner.berthing@canonical.com> | 2024-05-28 13:42:20 +0300 |
| commit | 4b8b81e7e33b8edb0f2d24a2ce98e39abe10b0fe (patch) | |
| tree | eb824d79935a5bd5a3a83006e46be539c67a7d42 /drivers/pwm/Kconfig | |
| parent | 4c39335c9e50b9426b7cd6c896770e7e641b94ec (diff) | |
| download | linux-4b8b81e7e33b8edb0f2d24a2ce98e39abe10b0fe.tar.xz | |
pwm: opencores: Add PWM driver support
Add driver for OpenCores PWM Controller. And add compatibility code
which based on StarFive SoC.
Co-developed-by: Hal Feng <hal.feng@starfivetech.com>
Signed-off-by: Hal Feng <hal.feng@starfivetech.com>
Signed-off-by: William Qiu <william.qiu@starfivetech.com>
Link: https://lore.kernel.org/r/20231222094548.54103-3-william.qiu@starfivetech.com
[esmil: delete chip->of_pwm_n_cells = 3 assignment, use devm_pwmchip_alloc()]
Signed-off-by: Emil Renner Berthing <emil.renner.berthing@canonical.com>
Diffstat (limited to 'drivers/pwm/Kconfig')
| -rw-r--r-- | drivers/pwm/Kconfig | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig index 1dd7921194f5..b1c08cf66b56 100644 --- a/drivers/pwm/Kconfig +++ b/drivers/pwm/Kconfig @@ -440,6 +440,18 @@ config PWM_NTXEC controller found in certain e-book readers designed by the original design manufacturer Netronix. +config PWM_OCORES + tristate "OpenCores PWM support" + depends on HAS_IOMEM && OF + depends on COMMON_CLK + depends on ARCH_STARFIVE || COMPILE_TEST + help + If you say yes to this option, support will be included for the + OpenCores PWM. For details see https://opencores.org/projects/ptc. + + To compile this driver as a module, choose M here: the module + will be called pwm-ocores. + config PWM_OMAP_DMTIMER tristate "OMAP Dual-Mode Timer PWM support" depends on OF |