From 75748a7bfc686873d23bffe982a379088996cfcf Mon Sep 17 00:00:00 2001
From: Karl Palsson <karlp@tweak.net.au>
Date: Tue, 21 May 2019 21:47:24 +0000
Subject: [PATCH] stm32g0: flash doc: group registers

---
 include/libopencm3/stm32/g0/flash.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/include/libopencm3/stm32/g0/flash.h b/include/libopencm3/stm32/g0/flash.h
index cc667d9c..63fded55 100644
--- a/include/libopencm3/stm32/g0/flash.h
+++ b/include/libopencm3/stm32/g0/flash.h
@@ -31,7 +31,8 @@
 
 #include <libopencm3/stm32/common/flash_common_all.h>
 
-/* --- FLASH registers ------------------------------------------------------ */
+/** @defgroup flash_registers FLASH Registers
+@{*/
 #define FLASH_ACR			MMIO32(FLASH_MEM_INTERFACE_BASE + 0x00)
 #define FLASH_KEYR			MMIO32(FLASH_MEM_INTERFACE_BASE + 0x08)
 #define FLASH_OPTKEYR		MMIO32(FLASH_MEM_INTERFACE_BASE + 0x0c)
@@ -46,6 +47,7 @@
 #define FLASH_PCROP1BSR		MMIO32(FLASH_MEM_INTERFACE_BASE + 0x34)
 #define FLASH_PCROP1BER		MMIO32(FLASH_MEM_INTERFACE_BASE + 0x38)
 #define FLASH_SECR			MMIO32(FLASH_MEM_INTERFACE_BASE + 0x80)
+/**@}*/
 
 /* --- FLASH_ACR values ----------------------------------------------------- */