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arch/arm/src/stm32h7/:

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STM32H7 RCC:  Fix RCC register definitions and typos in ADC/UART
STM32H7 ADC:  Fix internal channel numbers
STM32H7 UART:  Fix typo in UART8 configuration
This commit is contained in:
Markus Bernet 2019-08-02 07:09:52 -06:00 committed by Gregory Nutt
parent 6d7e0feea1
commit e7fdbd8c81
5 changed files with 18 additions and 21 deletions
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25
arch/arm/src/stm32h7/hardware/stm32h7x3xx_rcc.h
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@ -504,20 +504,20 @@
# define RCC_D1CCIPR_FMCSEL_PLL2 (2 << RCC_D1CCIPR_FMCSEL_SHIFT) /* 10: */
# define RCC_D1CCIPR_FMCSEL_PER (3 << RCC_D1CCIPR_FMCSEL_SHIFT) /* 11: */
/* Bits 2-3: Reserved */
#define RCC_D1CCIPR_QSPISEL_SHIFT (0) /* Bits 4-5: */
#define RCC_D1CCIPR_QSPISEL_SHIFT (4) /* Bits 4-5: */
#define RCC_D1CCIPR_QSPISEL_MASK (3 << RCC_D1CCIPR_QSPISEL_SHIFT)
# define RCC_D1CCIPR_QSPISEL_HCLK (0 << RCC_D1CCIPR_QSPISEL_SHIFT) /* 00: */
# define RCC_D1CCIPR_QSPISEL_PLL1 (1 << RCC_D1CCIPR_QSPISEL_SHIFT) /* 01: */
# define RCC_D1CCIPR_QSPISEL_PLL2 (2 << RCC_D1CCIPR_QSPISEL_SHIFT) /* 10: */
# define RCC_D1CCIPR_QSPISEL_PER (3 << RCC_D1CCIPR_QSPISEL_SHIFT) /* 11: */
/* Bits 6-15: Reserved */
#define RCC_D1CCIPR_SDMMC_SHIFT (16) /* Bit 15: */
#define RCC_D1CCIPR_SDMMC_SHIFT (16) /* Bit 16: */
#define RCC_D1CCIPR_SDMMC_MASK (1 << RCC_D1CCIPR_SDMMC_SHIFT)
# define RCC_D1CCIPR_SDMMC_PLL1 (0 << RCC_D1CCIPR_SDMMC_SHIFT) /* 0: */
# define RCC_D1CCIPR_SDMMC_PLL2 (1 << RCC_D1CCIPR_SDMMC_SHIFT) /* 1: */
/* Bits 17-27: Reserved */
/* Bits 17-27: Reserved */
#define RCC_D1CCIPR_CKPERSEL_SHIFT (0) /* Bits 28-29: */
#define RCC_D1CCIPR_CKPERSEL_SHIFT (28) /* Bits 28-29: */
#define RCC_D1CCIPR_CKPERSEL_MASK (3 << RCC_D1CCIPR_CKPERSEL_SHIFT)
# define RCC_D1CCIPR_CKPERSEL_HSI (0 << RCC_D1CCIPR_CKPERSEL_SHIFT) /* 00: */
# define RCC_D1CCIPR_CKPERSEL_CSI (1 << RCC_D1CCIPR_CKPERSEL_SHIFT) /* 01: */
@ -583,28 +583,23 @@
# define RCC_D2CCIP1R_SWPSEL_PCLK (0 << RCC_D2CCIP1R_SWPSEL_SHIFT) /* 0 */
# define RCC_D2CCIP1R_SWPSEL_HSI (1 << RCC_D2CCIP1R_SWPSEL_SHIFT) /* 1 */
/* Bit definitions for RCC_D2CCIP2R reigster */
/* Bit definitions for RCC_D2CCIP2R register */
#define RCC_D2CCIP2R_USART234578SEL_SHIFT (0) /* Bits 0-2 */
# define RCC_D2CCIP2R_USART234578SEL_MASK (7 << RCC_D2CCIP2R_USART234578SEL_SHIFT)
#define RCC_D2CCIP2R_USART16SEL_SHIFT (3) /* Bits 3-5 */
# define RCC_D2CCIP2R_USART16SEL_MASK (7 << RCC_D2CCIP2R_USART16SEL_SHIFT)
#define RCC_D2CCIP2R_RNGSEL_SHIFT (3) /* Bits 8-9 */
/* Bits 6-7: Reserved */
#define RCC_D2CCIP2R_RNGSEL_SHIFT (8) /* Bits 8-9 */
# define RCC_D2CCIP2R_RNGSEL_MASK (3 << RCC_D2CCIP2R_RNGSEL_SHIFT)
/* Bits 10-11: Reserved */
#define RCC_D2CCIP2R_I2C123SEL_SHIFT (12) /* Bits 12-13 */
#define RCC_D2CCIP2R_I2C123SEL_MASK (3 << RCC_D2CCIP2R_I2C123SEL_SHIFT)
# define RCC_D2CCIP2R_I2C123SEL_PCLK1 (0 << RCC_D2CCIP2R_I2C123SEL_SHIFT) /* 00 */
# define RCC_D2CCIP2R_I2C123SEL_PLL3 (1 << RCC_D2CCIP2R_I2C123SEL_SHIFT) /* 01 */
# define RCC_D2CCIP2R_I2C123SEL_HSI (2 << RCC_D2CCIP2R_I2C123SEL_SHIFT) /* 10 */
# define RCC_D2CCIP2R_I2C123SEL_CSI (3 << RCC_D2CCIP2R_I2C123SEL_SHIFT) /* 11 */
#define RCC_D2CCIP2R_I2C4SEL_SHIFT (8) /* Bits 8-9 */
#define RCC_D2CCIP2R_I2C4SEL_MASK (3 << RCC_D2CCIP2R_I2C4SEL_SHIFT)
# define RCC_D2CCIP2R_I2C4SEL_PCLK1 (0 << RCC_D2CCIP2R_I2C4SEL_SHIFT) /* 00 */
# define RCC_D2CCIP2R_I2C4SEL_PLL3 (1 << RCC_D2CCIP2R_I2C4SEL_SHIFT) /* 01 */
# define RCC_D2CCIP2R_I2C4SEL_HSI (2 << RCC_D2CCIP2R_I2C4SEL_SHIFT) /* 10 */
# define RCC_D2CCIP2R_I2C4SEL_CSI (3 << RCC_D2CCIP2R_I2C4SEL_SHIFT) /* 11 */
/* Bits 14-19: Reserved */
#define RCC_D2CCIP2R_USBSEL_SHIFT (20) /* Bits 20-21 */
# define RCC_D2CCIP2R_USBSEL_MASK (3 << RCC_D2CCIP2R_USBSEL_SHIFT)
# define RCC_D2CCIP2R_USBSEL_DISABLE (0 << RCC_D2CCIP2R_USBSEL_SHIFT)
@ -613,10 +608,12 @@
# define RCC_D2CCIP2R_USBSEL_HSI48 (3 << RCC_D2CCIP2R_USBSEL_SHIFT)
#define RCC_D2CCIP2R_CECSEL_SHIFT (22) /* Bits 22-23 */
# define RCC_D2CCIP2R_CECSEL_MASK (3 << RCC_D2CCIP2R_CECSEL_SHIFT)
/* Bits 24-27: Reserved */
#define RCC_D2CCIP2R_LPTIM1SEL_SHIFT (28) /* Bits 28-30 */
# define RCC_D2CCIP2R_LPTIM1SEL_MASK (3 << RCC_D2CCIP2R_LPTIM1SEL_SHIFT)
/* Bit 31: Reserved */
/* TODO: Bit definitions for RCC_D3CCIPR reigster */
/* Bit definitions for RCC_D3CCIPR register */
#define RCC_D3CCIPR_LPUART1SEL_SHIFT (0) /* Bits 0-2: LPUART1 kernel clock source selection */
#define RCC_D3CCIPR_LPUART1SEL_MASK (7 << RCC_D3CCIPR_LPUART1SEL_SHIFT)

6
arch/arm/src/stm32h7/stm32_adc.c
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@ -138,7 +138,7 @@
(ADC_SMPR_DEFAULT << ADC_SMPR2_SMP19_SHIFT))
/* The channels not in this range are internal channels for reading
* Vbat ADC3:17, VSence (temperature) ADC3:18 and Vrefint ADC3:19
* Vbat ADC3:17, VSense (temperature) ADC3:18 and Vrefint ADC3:19
*
* N.B. DAC channels on ADC2 are not supported
*/
@ -1505,11 +1505,11 @@ static bool adc_internal(FAR struct stm32_dev_s * priv, uint32_t *adc_ccr)
switch (priv->chanlist[i])
{
case 17:
*adc_ccr |= ADC_CCR_VSENSEEN;
*adc_ccr |= ADC_CCR_VBATEN;
break;
case 18:
*adc_ccr |= ADC_CCR_VBATEN;
*adc_ccr |= ADC_CCR_VSENSEEN;
break;
case 19:

2
arch/arm/src/stm32h7/stm32_serial.c
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@ -672,7 +672,7 @@ static struct up_dev_s g_uart8priv =
},
.irq = STM32_IRQ_UART8,
.rxftcfg = CONFIG_USRT8_RXFIFO_THRES,
.rxftcfg = CONFIG_UART8_RXFIFO_THRES,
.parity = CONFIG_UART8_PARITY,
.bits = CONFIG_UART8_BITS,
.stopbits2 = CONFIG_UART8_2STOP,

2
arch/arm/src/stm32h7/stm32_spi.c
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@ -167,7 +167,7 @@
#endif /* SPI45 */
#if defined(CONFIG_STM32H7_SPI6)
# if STM32_RCC_D3CCIP1R_SPI6SRC == RCC_D3CCIP1R_SPI6SEL_PCLK4
# if STM32_RCC_D3CCIPR_SPI6SRC == RCC_D3CCIPR_SPI6SEL_PCLK4
# define SPI6_KERNEL_CLOCK_FREQ STM32_PCLK4_FREQUENCY
# else
# error Not supported yet

4
configs/nucleo-h743zi/include/board.h
View File

@ -234,7 +234,7 @@
/* I2C4 clock source - HSI */
#define STM32_RCC_D2CCIP3R_I2C4SRC RCC_D2CCIP3R_I2C4SEL_HSI
#define STM32_RCC_D3CCIPR_I2C4SRC RCC_D3CCIPR_I2C4SEL_HSI
/* SPI123 clock source - PLL1Q */
@ -246,7 +246,7 @@
/* SPI6 clock source - APB (PCLK4) */
#define STM32_RCC_D3CCIP1R_SPI6SRC RCC_D3CCIP1R_SPI6SEL_PCLK4
#define STM32_RCC_D3CCIPR_SPI6SRC RCC_D3CCIPR_SPI6SEL_PCLK4
/* USB 1 and 2 clock source - HSI48 */