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arch/stm32h7: use correct name for bit 2 in STM32_PWR_CR3 register

This commit is contained in:
raiden00pl 2023-08-14 14:26:44 +02:00 committed by Xiang Xiao
parent ae6067fb29
commit 89174e6a1a
3 changed files with 6 additions and 5 deletions
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3
arch/arm/src/stm32h7/hardware/stm32h7x3xx_pwr.h
View File

@ -129,8 +129,9 @@
#define STM32_PWR_CR3_BYPASS (1 << 0) /* Bit 0: Power management unit bypass */
#define STM32_PWR_CR3_LDOEN (1 << 1) /* Bit 1: Low drop-out regulator enable */
#define STM32_PWR_CR3_LDOESCUEN (1 << 2) /* Bit 2: Supply configuration update enable */
#define STM32_PWR_CR3_SCUEN (1 << 2) /* Bit 2: Supply configuration update enable */
#ifdef CONFIG_STM32H7_HAVE_SMPS
#define STM32_PWR_CR3_SDEN (1 << 2) /* Bit 2: SMPS step-down converter enable */
#define STM32_PWR_CR3_SMPSEXTHP (1 << 3) /* Bit 3: SMPS step-down converter external power delivery selection */
#define STM32_PWR_CR3_SMPSLEVEL_SHIFT (4) /* BitS 4-5: SMPS step-down converter voltage output level selection */
# define STM32_PWR_CR3_SMPSLEVEL_MASK (3 << STM32_PWR_CR3_SMPSLEVEL_SHIFT)

4
arch/arm/src/stm32h7/stm32h7x3xx_rcc.c
View File

@ -876,11 +876,11 @@ void stm32_stdclockconfig(void)
regval = getreg32(STM32_PWR_CR3);
regval &= ~(STM32_PWR_CR3_BYPASS | STM32_PWR_CR3_LDOEN |
STM32_PWR_CR3_SMPSEXTHP | STM32_PWR_CR3_SMPSLEVEL_MASK);
regval |= STM32_PWR_CR3_LDOESCUEN;
regval |= STM32_PWR_CR3_SCUEN;
putreg32(regval, STM32_PWR_CR3);
#else
regval = getreg32(STM32_PWR_CR3);
regval |= STM32_PWR_CR3_LDOEN | STM32_PWR_CR3_LDOESCUEN;
regval |= STM32_PWR_CR3_LDOEN | STM32_PWR_CR3_SCUEN;
putreg32(regval, STM32_PWR_CR3);
#endif

4
arch/arm/src/stm32h7/stm32h7x7xx_rcc.c
View File

@ -858,11 +858,11 @@ void stm32_stdclockconfig(void)
regval = getreg32(STM32_PWR_CR3);
regval &= ~(STM32_PWR_CR3_BYPASS | STM32_PWR_CR3_LDOEN |
STM32_PWR_CR3_SMPSEXTHP | STM32_PWR_CR3_SMPSLEVEL_MASK);
regval |= STM32_PWR_CR3_LDOESCUEN;
regval |= STM32_PWR_CR3_SCUEN;
putreg32(regval, STM32_PWR_CR3);
#else
regval = getreg32(STM32_PWR_CR3);
regval |= STM32_PWR_CR3_LDOEN | STM32_PWR_CR3_LDOESCUEN;
regval |= STM32_PWR_CR3_LDOEN | STM32_PWR_CR3_SCUEN;
putreg32(regval, STM32_PWR_CR3);
#endif