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drivers/pwm: stm32: Use device tree for clocks and base address config

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Use device tree generated #define's to configure STM PWM devices

Fixes #10449

Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
This commit is contained in:
Erwan Gouriou 2018-11-23 14:26:44 +01:00 • committed by Kumar Gala
commit 3c009a7f2f
7 changed files with 244 additions and 41 deletions
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42
soc/arm/st_stm32/stm32f4/dts_fixup.h
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@ -270,45 +270,87 @@
#define DT_PWM_STM32_1_DEV_NAME DT_ST_STM32_PWM_40010000_PWM_LABEL
#define DT_PWM_STM32_1_PRESCALER DT_ST_STM32_PWM_40010000_PWM_ST_PRESCALER
#define DT_TIM_STM32_1_BASE_ADDRESS DT_ST_STM32_TIMERS_40010000_BASE_ADDRESS
#define DT_TIM_STM32_1_CLOCK_BITS DT_ST_STM32_TIMERS_40010000_CLOCK_BITS
#define DT_TIM_STM32_1_CLOCK_BUS DT_ST_STM32_TIMERS_40010000_CLOCK_BUS
#define DT_PWM_STM32_2_DEV_NAME DT_ST_STM32_PWM_40000000_PWM_LABEL
#define DT_PWM_STM32_2_PRESCALER DT_ST_STM32_PWM_40000000_PWM_ST_PRESCALER
#define DT_TIM_STM32_2_BASE_ADDRESS DT_ST_STM32_TIMERS_40000000_BASE_ADDRESS
#define DT_TIM_STM32_2_CLOCK_BITS DT_ST_STM32_TIMERS_40000000_CLOCK_BITS
#define DT_TIM_STM32_2_CLOCK_BUS DT_ST_STM32_TIMERS_40000000_CLOCK_BUS
#define DT_PWM_STM32_3_DEV_NAME DT_ST_STM32_PWM_40000400_PWM_LABEL
#define DT_PWM_STM32_3_PRESCALER DT_ST_STM32_PWM_40000400_PWM_ST_PRESCALER
#define DT_TIM_STM32_3_BASE_ADDRESS DT_ST_STM32_TIMERS_40000400_BASE_ADDRESS
#define DT_TIM_STM32_3_CLOCK_BITS DT_ST_STM32_TIMERS_40000400_CLOCK_BITS
#define DT_TIM_STM32_3_CLOCK_BUS DT_ST_STM32_TIMERS_40000400_CLOCK_BUS
#define DT_PWM_STM32_4_DEV_NAME DT_ST_STM32_PWM_40000800_PWM_LABEL
#define DT_PWM_STM32_4_PRESCALER DT_ST_STM32_PWM_40000800_PWM_ST_PRESCALER
#define DT_TIM_STM32_4_BASE_ADDRESS DT_ST_STM32_TIMERS_40000800_BASE_ADDRESS
#define DT_TIM_STM32_4_CLOCK_BITS DT_ST_STM32_TIMERS_40000800_CLOCK_BITS
#define DT_TIM_STM32_4_CLOCK_BUS DT_ST_STM32_TIMERS_40000800_CLOCK_BUS
#define DT_PWM_STM32_5_DEV_NAME DT_ST_STM32_PWM_40000C00_PWM_LABEL
#define DT_PWM_STM32_5_PRESCALER DT_ST_STM32_PWM_40000C00_PWM_ST_PRESCALER
#define DT_TIM_STM32_5_BASE_ADDRESS DT_ST_STM32_TIMERS_40000C00_BASE_ADDRESS
#define DT_TIM_STM32_5_CLOCK_BITS DT_ST_STM32_TIMERS_40000C00_CLOCK_BITS
#define DT_TIM_STM32_5_CLOCK_BUS DT_ST_STM32_TIMERS_40000C00_CLOCK_BUS
#define DT_PWM_STM32_6_DEV_NAME DT_ST_STM32_PWM_40001000_PWM_LABEL
#define DT_PWM_STM32_6_PRESCALER DT_ST_STM32_PWM_40001000_PWM_ST_PRESCALER
#define DT_TIM_STM32_6_BASE_ADDRESS DT_ST_STM32_TIMERS_40001000_BASE_ADDRESS
#define DT_TIM_STM32_6_CLOCK_BITS DT_ST_STM32_TIMERS_40001000_CLOCK_BITS
#define DT_TIM_STM32_6_CLOCK_BUS DT_ST_STM32_TIMERS_40001000_CLOCK_BUS
#define DT_PWM_STM32_7_DEV_NAME DT_ST_STM32_PWM_40001400_PWM_LABEL
#define DT_PWM_STM32_7_PRESCALER DT_ST_STM32_PWM_40001400_PWM_ST_PRESCALER
#define DT_TIM_STM32_7_BASE_ADDRESS DT_ST_STM32_TIMERS_40001400_BASE_ADDRESS
#define DT_TIM_STM32_7_CLOCK_BITS DT_ST_STM32_TIMERS_40001400_CLOCK_BITS
#define DT_TIM_STM32_7_CLOCK_BUS DT_ST_STM32_TIMERS_40001400_CLOCK_BUS
#define DT_PWM_STM32_8_DEV_NAME DT_ST_STM32_PWM_40010400_PWM_LABEL
#define DT_PWM_STM32_8_PRESCALER DT_ST_STM32_PWM_40010400_PWM_ST_PRESCALER
#define DT_TIM_STM32_8_BASE_ADDRESS DT_ST_STM32_TIMERS_40010400_BASE_ADDRESS
#define DT_TIM_STM32_8_CLOCK_BITS DT_ST_STM32_TIMERS_40010400_CLOCK_BITS
#define DT_TIM_STM32_8_CLOCK_BUS DT_ST_STM32_TIMERS_40010400_CLOCK_BUS
#define DT_PWM_STM32_9_DEV_NAME DT_ST_STM32_PWM_40014000_PWM_LABEL
#define DT_PWM_STM32_9_PRESCALER DT_ST_STM32_PWM_40014000_PWM_ST_PRESCALER
#define DT_TIM_STM32_9_BASE_ADDRESS DT_ST_STM32_TIMERS_40014000_BASE_ADDRESS
#define DT_TIM_STM32_9_CLOCK_BITS DT_ST_STM32_TIMERS_40014000_CLOCK_BITS
#define DT_TIM_STM32_9_CLOCK_BUS DT_ST_STM32_TIMERS_40014000_CLOCK_BUS
#define DT_PWM_STM32_10_DEV_NAME DT_ST_STM32_PWM_40014400_PWM_LABEL
#define DT_PWM_STM32_10_PRESCALER DT_ST_STM32_PWM_40014400_PWM_ST_PRESCALER
#define DT_TIM_STM32_10_BASE_ADDRESS DT_ST_STM32_TIMERS_40014400_BASE_ADDRESS
#define DT_TIM_STM32_10_CLOCK_BITS DT_ST_STM32_TIMERS_40014400_CLOCK_BITS
#define DT_TIM_STM32_10_CLOCK_BUS DT_ST_STM32_TIMERS_40014400_CLOCK_BUS
#define DT_PWM_STM32_11_DEV_NAME DT_ST_STM32_PWM_40014800_PWM_LABEL
#define DT_PWM_STM32_11_PRESCALER DT_ST_STM32_PWM_40014800_PWM_ST_PRESCALER
#define DT_TIM_STM32_11_BASE_ADDRESS DT_ST_STM32_TIMERS_40014800_BASE_ADDRESS
#define DT_TIM_STM32_11_CLOCK_BITS DT_ST_STM32_TIMERS_40014800_CLOCK_BITS
#define DT_TIM_STM32_11_CLOCK_BUS DT_ST_STM32_TIMERS_40014800_CLOCK_BUS
#define DT_PWM_STM32_12_DEV_NAME DT_ST_STM32_PWM_40001800_PWM_LABEL
#define DT_PWM_STM32_12_PRESCALER DT_ST_STM32_PWM_40001800_PWM_ST_PRESCALER
#define DT_TIM_STM32_12_BASE_ADDRESS DT_ST_STM32_TIMERS_40001800_BASE_ADDRESS
#define DT_TIM_STM32_12_CLOCK_BITS DT_ST_STM32_TIMERS_40001800_CLOCK_BITS
#define DT_TIM_STM32_12_CLOCK_BUS DT_ST_STM32_TIMERS_40001800_CLOCK_BUS
#define DT_PWM_STM32_13_DEV_NAME DT_ST_STM32_PWM_40001C00_PWM_LABEL
#define DT_PWM_STM32_13_PRESCALER DT_ST_STM32_PWM_40001C00_PWM_ST_PRESCALER
#define DT_TIM_STM32_13_BASE_ADDRESS DT_ST_STM32_TIMERS_40001C00_BASE_ADDRESS
#define DT_TIM_STM32_13_CLOCK_BITS DT_ST_STM32_TIMERS_40001C00_CLOCK_BITS
#define DT_TIM_STM32_13_CLOCK_BUS DT_ST_STM32_TIMERS_40001C00_CLOCK_BUS
#define DT_PWM_STM32_14_DEV_NAME DT_ST_STM32_PWM_40002000_PWM_LABEL
#define DT_PWM_STM32_14_PRESCALER DT_ST_STM32_PWM_40002000_PWM_ST_PRESCALER
#define DT_TIM_STM32_14_BASE_ADDRESS DT_ST_STM32_TIMERS_40002000_BASE_ADDRESS
#define DT_TIM_STM32_14_CLOCK_BITS DT_ST_STM32_TIMERS_40002000_CLOCK_BITS
#define DT_TIM_STM32_14_CLOCK_BUS DT_ST_STM32_TIMERS_40002000_CLOCK_BUS
#define DT_RTC_0_BASE_ADDRESS DT_ST_STM32_RTC_40002800_BASE_ADDRESS
#define CONFIG_RTC_0_IRQ_PRI DT_ST_STM32_RTC_40002800_IRQ_0_PRIORITY