From de38aa93d14e75850ba0238548c4ea0858ac90dc Mon Sep 17 00:00:00 2001
From: petroborys <vagrant@vagrant.vm>
Date: Tue, 4 Jun 2019 14:27:15 +0000
Subject: [PATCH] Add support I2C #3 (#ifdef I2C2) for target EFM32G11

---
 .../TARGET_Silicon_Labs/TARGET_EFM32/i2c_api.c    | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/targets/TARGET_Silicon_Labs/TARGET_EFM32/i2c_api.c b/targets/TARGET_Silicon_Labs/TARGET_EFM32/i2c_api.c
index 6e5f8ad1e49..ab85acdb756 100644
--- a/targets/TARGET_Silicon_Labs/TARGET_EFM32/i2c_api.c
+++ b/targets/TARGET_Silicon_Labs/TARGET_EFM32/i2c_api.c
@@ -62,6 +62,11 @@ static uint8_t i2c_get_index(i2c_t *obj)
         case I2C_1:
             index = 1;
             break;
+#endif
+#ifdef I2C2
+        case I2C_2:
+            index = 2;
+            break;
 #endif
         default:
             printf("I2C module not available.. Out of bound access.");
@@ -83,6 +88,11 @@ static CMU_Clock_TypeDef i2c_get_clock(i2c_t *obj)
         case I2C_1:
             clock = cmuClock_I2C1;
             break;
+#endif
+#ifdef I2C2
+        case I2C_2:
+            clock = cmuClock_I2C2;
+            break;
 #endif
         default:
             printf("I2C module not available.. Out of bound access. (clock)");
@@ -174,6 +184,11 @@ void i2c_enable_interrupt(i2c_t *obj, uint32_t address, uint8_t enable)
         case 1:
             irq_number = I2C1_IRQn;
             break;
+#endif
+#ifdef I2C2
+        case 2:
+            irq_number = I2C2_IRQn;
+            break;
 #endif
     }