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boards/stm32f411-minimum: Unmap USBHOST GPIOs

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* OTG_FS_VBUS, OTG_FS_ID conflict with USART1. These are not
  connected to USB-C in any WeAct Studio MiniF4 board revisions.
* PC9 PWRON & PD5 OVER do not exist on UFQFPN48.
This commit is contained in:
Denis Tolstov
2023-04-03 02:06:07 +03:00
committed by Xiang Xiao
parent 93c3b8f19e
commit b62db2b095
2 changed files with 3 additions and 42 deletions
Download Patch File Download Diff File Expand all files Collapse all files
boards/arm/stm32/stm32f411-minimum/src/stm32_usb.c
+3 -11
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@@ -117,8 +117,8 @@ static int usbhost_waiter(int argc, char *argv[])
* Name: stm32_usbinitialize * Name: stm32_usbinitialize
* *
* Description: * Description:
* Called from stm32_usbinitialize very early in inialization to setup * Called from stm32_boardinitialize very early in inialization to setup
* USB-related GPIO pins for the STM32F411 Discovery board. * USB-related GPIO pins for the WeAct Studio MiniF4 board.
* *
****************************************************************************/ ****************************************************************************/
@@ -126,17 +126,9 @@ void stm32_usbinitialize(void)
{ {
/* The OTG FS has an internal soft pull-up. No GPIO configuration is /* The OTG FS has an internal soft pull-up. No GPIO configuration is
* required * required
*/ * This board has no connections for VBUS, Power On, or Overcurrent
/* Configure the OTG FS VBUS sensing GPIO, Power On, and Overcurrent
* GPIOs * GPIOs
*/ */
#ifdef CONFIG_STM32_OTGFS
stm32_configgpio(GPIO_OTGFS_VBUS);
stm32_configgpio(GPIO_OTGFS_PWRON);
stm32_configgpio(GPIO_OTGFS_OVER);
#endif
} }
/**************************************************************************** /****************************************************************************
boards/arm/stm32/stm32f411-minimum/src/stm32f411-minimum.h
-31
View File
@@ -60,37 +60,6 @@
#define GPIO_BTN_USER \ #define GPIO_BTN_USER \
(GPIO_INPUT |GPIO_FLOAT |GPIO_EXTI | GPIO_PORTA | GPIO_PIN0) (GPIO_INPUT |GPIO_FLOAT |GPIO_EXTI | GPIO_PORTA | GPIO_PIN0)
/* SPI1 off */
#define GPIO_SPI1_MOSI_OFF (GPIO_INPUT | GPIO_PULLDOWN | \
GPIO_PORTA | GPIO_PIN7)
#define GPIO_SPI1_MISO_OFF (GPIO_INPUT | GPIO_PULLDOWN | \
GPIO_PORTA | GPIO_PIN6)
#define GPIO_SPI1_SCK_OFF (GPIO_INPUT | GPIO_PULLDOWN | \
GPIO_PORTA | GPIO_PIN5)
/* USB OTG FS
*
* PA9 OTG_FS_VBUS VBUS sensing (also connected to the green LED)
* PC0 OTG_FS_PowerSwitchOn
* PD5 OTG_FS_Overcurrent
*/
#define GPIO_OTGFS_VBUS (GPIO_INPUT|GPIO_FLOAT|GPIO_SPEED_100MHz|\
GPIO_OPENDRAIN|GPIO_PORTA|GPIO_PIN9)
#define GPIO_OTGFS_PWRON (GPIO_OUTPUT|GPIO_FLOAT|GPIO_SPEED_100MHz|\
GPIO_PUSHPULL|GPIO_PORTC|GPIO_PIN0)
#ifdef CONFIG_USBHOST
# define GPIO_OTGFS_OVER (GPIO_INPUT|GPIO_EXTI|GPIO_FLOAT|\
GPIO_SPEED_100MHz|GPIO_PUSHPULL|\
GPIO_PORTD|GPIO_PIN5)
#else
# define GPIO_OTGFS_OVER (GPIO_INPUT|GPIO_FLOAT|GPIO_SPEED_100MHz|\
GPIO_PUSHPULL|GPIO_PORTD|GPIO_PIN5)
#endif
/* procfs File System */ /* procfs File System */
#ifdef CONFIG_FS_PROCFS #ifdef CONFIG_FS_PROCFS