From 6594c65a77edf84f87ce918e823fb30f4c40b2ae Mon Sep 17 00:00:00 2001
From: raiden00pl <raiden00pl@gmail.com>
Date: Sun, 26 Mar 2017 09:30:23 +0200
Subject: [PATCH 1/3] stm32_comp.c: cosmetic

---
 arch/arm/src/stm32/stm32_comp.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/arch/arm/src/stm32/stm32_comp.c b/arch/arm/src/stm32/stm32_comp.c
index 9486c77f21..62400883e1 100644
--- a/arch/arm/src/stm32/stm32_comp.c
+++ b/arch/arm/src/stm32/stm32_comp.c
@@ -52,8 +52,6 @@
 #include "stm32_gpio.h"
 #include "stm32_comp.h"
 
-#ifdef CONFIG_STM32_COMP
-
 /* Some COMP peripheral must be enabled */
 /* Up to 7 comparators in STM32F2 Series */
 
@@ -195,7 +193,7 @@ static int stm32_compconfig(FAR struct stm32_comp_s *priv);
 static int stm32_compenable(FAR struct stm32_comp_s *priv, bool enable);
 
 /****************************************************************************
- * Private Types
+ * Private Data
  ****************************************************************************/
 
 static const struct comp_ops_s g_compops =
@@ -1036,5 +1034,3 @@ FAR struct comp_dev_s* stm32_compinitialize(int intf)
 
 #endif  /* CONFIG_STM32_COMP2 || CONFIG_STM32_COMP4 ||
          * CONFIG_STM32_COMP6 */
-
-#endif /* CONFIG_STM32_COMP */

From c1090164f520d41d5fbcc79b020940e149abcf38 Mon Sep 17 00:00:00 2001
From: raiden00pl <raiden00pl@gmail.com>
Date: Sun, 26 Mar 2017 09:34:17 +0200
Subject: [PATCH 2/3] stm32/Kconfig: update COMP and OPAMP definitions

---
 arch/arm/src/stm32/Kconfig | 73 ++++++++++++++++++++++++++++++++++++--
 1 file changed, 70 insertions(+), 3 deletions(-)

diff --git a/arch/arm/src/stm32/Kconfig b/arch/arm/src/stm32/Kconfig
index eba911dfc5..97f097fc65 100644
--- a/arch/arm/src/stm32/Kconfig
+++ b/arch/arm/src/stm32/Kconfig
@@ -1450,7 +1450,7 @@ config STM32_STM32F33XX
 	select STM32_HAVE_COMP2
 	select STM32_HAVE_COMP4
 	select STM32_HAVE_COMP6
-	select STM32_HAVE_OPAMP
+	select STM32_HAVE_OPAMP2
 	select STM32_HAVE_CCM
 	select STM32_HAVE_TIM1
 	select STM32_HAVE_TIM15
@@ -1907,18 +1907,34 @@ config STM32_HAVE_CAN2
 	bool
 	default n
 
+config STM32_HAVE_COMP1
+       bool
+       default n
+
 config STM32_HAVE_COMP2
        bool
        default n
 
+config STM32_HAVE_COMP3
+       bool
+       default n
+
 config STM32_HAVE_COMP4
        bool
        default n
 
+config STM32_HAVE_COMP5
+       bool
+       default n
+
 config STM32_HAVE_COMP6
        bool
        default n
 
+config STM32_HAVE_COMP7
+       bool
+       default n
+
 config STM32_HAVE_DAC1
 	bool
 	default n
@@ -1971,7 +1987,19 @@ config STM32_HAVE_I2SPLL
 	bool
 	default n
 
-config STM32_HAVE_OPAMP
+config STM32_HAVE_OPAMP1
+       bool
+       default n
+
+config STM32_HAVE_OPAMP2
+       bool
+       default n
+
+config STM32_HAVE_OPAMP3
+       bool
+       default n
+
+config STM32_HAVE_OPAMP4
        bool
        default n
 
@@ -2032,21 +2060,41 @@ config STM32_COMP
 	default n
 	depends on STM32_STM32L15XX
 
+config STM32_COMP1
+	bool "COMP1"
+	default n
+	depends on STM32_HAVE_COMP1
+
 config STM32_COMP2
 	bool "COMP2"
 	default n
 	depends on STM32_HAVE_COMP2
 
+config STM32_COMP3
+	bool "COMP3"
+	default n
+	depends on STM32_HAVE_COMP3
+
 config STM32_COMP4
 	bool "COMP4"
 	default n
 	depends on STM32_HAVE_COMP4
 
+config STM32_COMP5
+	bool "COMP5"
+	default n
+	depends on STM32_HAVE_COMP5
+
 config STM32_COMP6
 	bool "COMP6"
 	default n
 	depends on STM32_HAVE_COMP6
 
+config STM32_COMP7
+	bool "COMP7"
+	default n
+	depends on STM32_HAVE_COMP6
+
 config STM32_BKP
 	bool "BKP"
 	default n
@@ -2185,7 +2233,26 @@ config STM32_DMA2D
 config STM32_OPAMP
 	bool "OPAMP"
 	default n
-	depends on STM32_HAVE_OPAMP
+
+config STM32_OPAMP1
+	bool "OPAMP1"
+	default n
+	depends on STM32_HAVE_OPAMP1
+
+config STM32_OPAMP2
+	bool "OPAMP2"
+	default n
+	depends on STM32_HAVE_OPAMP2
+
+config STM32_OPAMP3
+	bool "OPAMP3"
+	default n
+	depends on STM32_HAVE_OPAMP3
+
+config STM32_OPAMP4
+	bool "OPAMP4"
+	default n
+	depends on STM32_HAVE_OPAMP4
 
 config STM32_OTGFS
 	bool "OTG FS"

From f3367233b6dd077a2082f8a0fb8a9cd747a0d8a7 Mon Sep 17 00:00:00 2001
From: raiden00pl <raiden00pl@gmail.com>
Date: Sun, 26 Mar 2017 09:36:53 +0200
Subject: [PATCH 3/3] stm32_comp.c: typo

---
 arch/arm/src/stm32/stm32_comp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/src/stm32/stm32_comp.c b/arch/arm/src/stm32/stm32_comp.c
index 62400883e1..571e97f62d 100644
--- a/arch/arm/src/stm32/stm32_comp.c
+++ b/arch/arm/src/stm32/stm32_comp.c
@@ -53,7 +53,7 @@
 #include "stm32_comp.h"
 
 /* Some COMP peripheral must be enabled */
-/* Up to 7 comparators in STM32F2 Series */
+/* Up to 7 comparators in STM32F3 Series */
 
 #if defined(CONFIG_STM32_COMP1) || defined(CONFIG_STM32_COMP2) || \
     defined(CONFIG_STM32_COMP3) || defined(CONFIG_STM32_COMP4) || \