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stm32: Add support for additional i2c bus

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Signed-off-by: Russell Cloran <rcloran@gmail.com>
This commit is contained in:
Russell Cloran 2025-03-31 17:09:03 -07:00 • committed by KevinOConnor
parent 55f60601ca
commit 4b9add2fc3
1 changed files with 3 additions and 0 deletions
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3
src/stm32/i2c.c
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@ -32,6 +32,8 @@ DECL_ENUMERATION("i2c_bus", "i2c2a", 4);
DECL_CONSTANT_STR("BUS_PINS_i2c2a", "PH4,PH5");
DECL_ENUMERATION("i2c_bus", "i2c3a", 5);
DECL_CONSTANT_STR("BUS_PINS_i2c3a", "PH7,PH8");
DECL_ENUMERATION("i2c_bus", "i2c2_PF1_PF0", 6);
DECL_CONSTANT_STR("BUS_PINS_i2c2_PF1_PF0", "PF1,PF0");
#endif
#endif
@ -44,6 +46,7 @@ static const struct i2c_info i2c_bus[] = {
#if CONFIG_MACH_STM32F2 || CONFIG_MACH_STM32F4x5
{ I2C2, GPIO('H', 4), GPIO('H', 5) },
{ I2C3, GPIO('H', 7), GPIO('H', 8) },
{ I2C2, GPIO('F', 1), GPIO('F', 0) },
#endif
#endif
};