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board: nucleo-l432kc: Add I2C3 registering logic on app init

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I2C3 hasn't been registered on /dev because registering logic cares about only I2C1, not I2C3. So, added I2C3 on it.
This commit is contained in:
Jeonghyun Kim 2021-02-10 23:32:21 +09:00 committed by Alan Carvalho de Assis
parent d594a171ac
commit e5c90232af
1 changed files with 24 additions and 5 deletions
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29
boards/arm/stm32l4/nucleo-l432kc/src/stm32_appinit.c
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@ -71,7 +71,7 @@
****************************************************************************/
#undef HAVE_I2C_DRIVER
#if defined(CONFIG_STM32L4_I2C1) && defined(CONFIG_I2C_DRIVER)
#if (defined(CONFIG_STM32L4_I2C1) || defined(CONFIG_STM32L4_I2C3)) && defined(CONFIG_I2C_DRIVER)
# define HAVE_I2C_DRIVER 1
#endif
@ -190,11 +190,11 @@ int board_app_initialize(uintptr_t arg)
}
#endif
#ifdef HAVE_I2C_DRIVER
#ifdef CONFIG_STM32L4_I2C1
/* Get the I2C lower half instance */
i2c = stm32l4_i2cbus_initialize(1);
if (i2c == NULL)
i2c1 = stm32l4_i2cbus_initialize(1);
if (i2c1 == NULL)
{
i2cerr("ERROR: Initialize I2C1: %d\n", ret);
}
@ -202,7 +202,7 @@ int board_app_initialize(uintptr_t arg)
{
/* Register the I2C character driver */
ret = i2c_register(i2c, 1);
ret = i2c_register(i2c1, 1);
if (ret < 0)
{
i2cerr("ERROR: Failed to register I2C1 device: %d\n", ret);
@ -210,6 +210,25 @@ int board_app_initialize(uintptr_t arg)
}
#endif
#ifdef CONFIG_STM32L4_I2C3
/* Get the I2C lower half instance */
i2c3 = stm32l4_i2cbus_initialize(3);
if (i2c3 == NULL)
{
i2cerr("ERROR: Initialize I2C3: %d\n", ret);
}
else
{
/* Register the I2C character driver */
ret = i2c_register(i2c3, 3);
if (ret < 0)
{
i2cerr("ERROR: Failed to register I2C3 device: %d\n", ret);
}
}
#endif
#ifdef HAVE_AT45DB
/* Initialize and register the ATDB FLASH file system. */