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soc: stm32h7: Move PWR init code in soc init function

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Move PWR init code out of clock control driver and
put SMPS related function under SMPS condition as it
is not supported by all soc variants of the series.

Fixes #22363

Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>
This commit is contained in:
Erwan Gouriou 2020-01-31 10:34:01 +01:00 committed by Johan Hedberg
parent e63b6525bf
commit 9631709ca4
2 changed files with 8 additions and 5 deletions
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5
drivers/clock_control/clock_stm32_ll_h7.c
View file

@ -217,11 +217,6 @@ static int stm32_clock_control_init(struct device *dev)
#if !defined(CONFIG_CPU_CORTEX_M4)
#ifdef CONFIG_CLOCK_STM32_SYSCLK_SRC_PLL
/* Power Configuration */
LL_PWR_ConfigSupply(LL_PWR_DIRECT_SMPS_SUPPLY);
LL_PWR_SetRegulVoltageScaling(LL_PWR_REGU_VOLTAGE_SCALE1);
while (LL_PWR_IsActiveFlag_VOS() == 0) {
}
#ifdef CONFIG_CLOCK_STM32_PLL_SRC_HSE

8
soc/arm/st_stm32/stm32h7/soc_m7.c
View file

@ -85,6 +85,14 @@ static int stm32h7_init(struct device *arg)
/* At reset, system core clock is set to 64 MHz from HSI */
SystemCoreClock = 64000000;
/* Power Configuration */
#ifdef SMPS
LL_PWR_ConfigSupply(LL_PWR_DIRECT_SMPS_SUPPLY);
#endif
LL_PWR_SetRegulVoltageScaling(LL_PWR_REGU_VOLTAGE_SCALE1);
while (LL_PWR_IsActiveFlag_VOS() == 0) {
}
return 0;
}