stm32: Add i2c3 bus to STM32H7 (#6541)

Signed-off-by: Balanuta Simion <simion@fogyamato.dev>
Zeanon · Apr 3, 2024 · 67c1527 · 67c1527
1 parent 9e1cbdc
commit 67c1527
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/stm32/stm32f0_i2c.c b/src/stm32/stm32f0_i2c.c
@@ -84,6 +84,8 @@ struct i2c_info {
   DECL_CONSTANT_STR("BUS_PINS_i2c1_PB8_PB9", "PB8,PB9");
   DECL_ENUMERATION("i2c_bus", "i2c2_PB10_PB11", 2);
   DECL_CONSTANT_STR("BUS_PINS_i2c2_PB10_PB11", "PB10,PB11");
+  DECL_ENUMERATION("i2c_bus", "i2c3_PA8_PC9", 3);
+  DECL_CONSTANT_STR("BUS_PINS_i2c3_PA8_PC9", "PA8,PC9");
 #endif
 
 static const struct i2c_info i2c_bus[] = {
@@ -123,6 +125,7 @@ static const struct i2c_info i2c_bus[] = {
     { I2C1, GPIO('B', 6), GPIO('B', 7), GPIO_FUNCTION(4) },
     { I2C1, GPIO('B', 8), GPIO('B', 9), GPIO_FUNCTION(4) },
     { I2C2, GPIO('B', 10), GPIO('B', 11), GPIO_FUNCTION(4) },
+    { I2C3, GPIO('A', 8), GPIO('C', 9), GPIO_FUNCTION(4) },
 #endif
 };