doc: efm32: define peripheral_apis groups

Nothing is _in_ these groups yet, but define them so we can start
filling them out.  Follows the stm32 family style.

7 files changed, 28 insertions, 0 deletions

diff --git a/include/libopencm3/efm32/ezr32wg/doc-ezr32wg.h b/include/libopencm3/efm32/ezr32wg/doc-ezr32wg.h
index 80a7f18f..89075933 100644
--- a/include/libopencm3/efm32/ezr32wg/doc-ezr32wg.h
+++ b/include/libopencm3/efm32/ezr32wg/doc-ezr32wg.h
@@ -19,6 +19,10 @@ Libraries for Silicon Laboratories EZR32 Wonder Gecko series.
 LGPL License Terms @ref lgpl_license
 */
 
+/** @defgroup peripheral_apis Peripheral APIs
+ * APIs for device peripherals
+ */
+
 /** @defgroup EZR32WG_defines EZR32 Wonder Gecko Defines
 
 @brief Defined Constants and Types for the Silicon Laboratories EZR32
diff --git a/include/libopencm3/efm32/g/doc-efm32g.h b/include/libopencm3/efm32/g/doc-efm32g.h
index 4be6ccde..6630450d 100644
--- a/include/libopencm3/efm32/g/doc-efm32g.h
+++ b/include/libopencm3/efm32/g/doc-efm32g.h
@@ -19,6 +19,10 @@ Libraries for Energy Micro EFM32 Gecko series.
 LGPL License Terms @ref lgpl_license
 */
 
+/** @defgroup peripheral_apis Peripheral APIs
+ * APIs for device peripherals
+ */
+
 /** @defgroup EFM32G_defines EFM32 Gecko Defines
 
 @brief Defined Constants and Types for the Energy Micro EFM32 Gecko series
diff --git a/include/libopencm3/efm32/gg/doc-efm32gg.h b/include/libopencm3/efm32/gg/doc-efm32gg.h
index 213f50fa..14666774 100644
--- a/include/libopencm3/efm32/gg/doc-efm32gg.h
+++ b/include/libopencm3/efm32/gg/doc-efm32gg.h
@@ -19,6 +19,10 @@ Libraries for Energy Micro EFM32 Giant Gecko series.
 LGPL License Terms @ref lgpl_license
 */
 
+/** @defgroup peripheral_apis Peripheral APIs
+ * APIs for device peripherals
+ */
+
 /** @defgroup EFM32GG_defines EFM32 Giant Gecko Defines
 
 @brief Defined Constants and Types for the Energy Micro EFM32 Giant Gecko series
diff --git a/include/libopencm3/efm32/hg/doc-efm32hg.h b/include/libopencm3/efm32/hg/doc-efm32hg.h
index 21bd58b4..e3de840c 100644
--- a/include/libopencm3/efm32/hg/doc-efm32hg.h
+++ b/include/libopencm3/efm32/hg/doc-efm32hg.h
@@ -19,6 +19,10 @@ Libraries for Energy Micro EFM32 Happy Gecko series.
 LGPL License Terms @ref lgpl_license
 */
 
+/** @defgroup peripheral_apis Peripheral APIs
+ * APIs for device peripherals
+ */
+
 /** @defgroup EFM32HG_defines EFM32 Happy Gecko Defines
 
 @brief Defined Constants and Types for the Energy Micro EFM32 Happy Gecko
diff --git a/include/libopencm3/efm32/lg/doc-efm32lg.h b/include/libopencm3/efm32/lg/doc-efm32lg.h
index 1a15a998..93f39ed9 100644
--- a/include/libopencm3/efm32/lg/doc-efm32lg.h
+++ b/include/libopencm3/efm32/lg/doc-efm32lg.h
@@ -19,6 +19,10 @@ Libraries for Energy Micro EFM32 Leopard Gecko series.
 LGPL License Terms @ref lgpl_license
 */
 
+/** @defgroup peripheral_apis Peripheral APIs
+ * APIs for device peripherals
+ */
+
 /** @defgroup EFM32LG_defines EFM32 Leopard Gecko Defines
 
 @brief Defined Constants and Types for the Energy Micro EFM32 Leopard Gecko
diff --git a/include/libopencm3/efm32/tg/doc-efm32tg.h b/include/libopencm3/efm32/tg/doc-efm32tg.h
index 695929a9..722cc567 100644
--- a/include/libopencm3/efm32/tg/doc-efm32tg.h
+++ b/include/libopencm3/efm32/tg/doc-efm32tg.h
@@ -19,6 +19,10 @@ Libraries for Energy Micro EFM32 Tiny Gecko series.
 LGPL License Terms @ref lgpl_license
 */
 
+/** @defgroup peripheral_apis Peripheral APIs
+ * APIs for device peripherals
+ */
+
 /** @defgroup EFM32TG_defines EFM32 Tiny Gecko Defines
 
 @brief Defined Constants and Types for the Energy Micro EFM32 Tiny Gecko series
diff --git a/include/libopencm3/efm32/wg/doc-efm32wg.h b/include/libopencm3/efm32/wg/doc-efm32wg.h
index 0551df0f..4f8b105f 100644
--- a/include/libopencm3/efm32/wg/doc-efm32wg.h
+++ b/include/libopencm3/efm32/wg/doc-efm32wg.h
@@ -19,6 +19,10 @@ Libraries for Silicon Laboratories EFM32 Wonder Gecko series.
 LGPL License Terms @ref lgpl_license
 */
 
+/** @defgroup peripheral_apis Peripheral APIs
+ * APIs for device peripherals
+ */
+
 /** @defgroup EFM32WG_defines EFM32 Wonder Gecko Defines
 
 @brief Defined Constants and Types for the Silicon Laboratories EFM32