drivers: pwm: remove dw and pca9685 drivers

Remove DW and PCA9685 PWM controller drivers as they are unmaintained and broken. Both drivers lack support for the pwm_get_cycles_per_sec_t API function which was introduced in commit 56e0b53 in 2016. Fixes #18607, #18608 Signed-off-by: Henrik Brix Andersen <[email protected]>
zephyrproject-rtos · Jan 19, 2021 · 1491fb9 · 1491fb9
1 parent 875f6a5
commit 1491fb9
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diff --git a/drivers/pwm/CMakeLists.txt b/drivers/pwm/CMakeLists.txt
@@ -2,8 +2,6 @@
 
 zephyr_library()
 
-zephyr_library_sources_ifdef(CONFIG_PWM_PCA9685 	pwm_pca9685.c)
-zephyr_library_sources_ifdef(CONFIG_PWM_DW		pwm_dw.c)
 zephyr_library_sources_ifdef(CONFIG_PWM_STM32		pwm_stm32.c)
 zephyr_library_sources_ifdef(CONFIG_PWM_SIFIVE		pwm_sifive.c)
 zephyr_library_sources_ifdef(CONFIG_PWM_NRF5_SW		pwm_nrf5_sw.c)

diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig
@@ -27,10 +27,6 @@ config PWM_CAPTURE
 	  This option extends the Zephyr PWM API with the ability to capture PWM
 	  period/pulse widths.
 
-source "drivers/pwm/Kconfig.pca9685"
-
-source "drivers/pwm/Kconfig.dw"
-
 source "drivers/pwm/Kconfig.stm32"
 
 source "drivers/pwm/Kconfig.sifive"

diff --git a/drivers/pwm/Kconfig.dw b/drivers/pwm/Kconfig.dw
diff --git a/drivers/pwm/Kconfig.pca9685 b/drivers/pwm/Kconfig.pca9685
diff --git a/drivers/pwm/pwm_dw.c b/drivers/pwm/pwm_dw.c