adding missing i2c2 SCL pinmap for DISCO_F407G

Author: owennewo

variants/DISCO_F407VG/PeripheralPins.c

@@ -112,7 +112,7 @@ WEAK const PinMap PinMap_I2C_SCL[] = {
   {PA_8,  I2C3, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C3)},
   //  {PB_6,  I2C1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)}, // Audio_SCL
   {PB_8,  I2C1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)},
-  //  {PB_10, I2C2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C2)}, //  Mic CLK
+  {PB_10, I2C2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C2)}, //  Mic CLK
   {NC,    NP,    0}
 };
 #endif