From a7199b757dc37c5f3eaa7a97da78775b0e230c52 Mon Sep 17 00:00:00 2001
From: Kwon Tae-young <tykwon@m2i.co.kr>
Date: Sun, 20 Jan 2019 13:25:59 +0900
Subject: [PATCH] soc: st: add STM32F415RG

This commit adds support for STM32F415RG.

Signed-off-by: Kwon Tae-young <tykwon@m2i.co.kr>
---
 dts/arm/st/f4/stm32f415.dtsi                  |  7 +++++
 dts/arm/st/f4/stm32f415Rg.dtsi                | 27 +++++++++++++++++++
 .../stm32f4/Kconfig.defconfig.stm32f415xx     | 18 +++++++++++++
 soc/arm/st_stm32/stm32f4/Kconfig.soc          |  3 +++
 4 files changed, 55 insertions(+)
 create mode 100644 dts/arm/st/f4/stm32f415.dtsi
 create mode 100644 dts/arm/st/f4/stm32f415Rg.dtsi
 create mode 100644 soc/arm/st_stm32/stm32f4/Kconfig.defconfig.stm32f415xx

diff --git a/dts/arm/st/f4/stm32f415.dtsi b/dts/arm/st/f4/stm32f415.dtsi
new file mode 100644
index 00000000000..f8a5662fb78
--- /dev/null
+++ b/dts/arm/st/f4/stm32f415.dtsi
@@ -0,0 +1,7 @@
+/*
+ * Copyright (c) 2019, Kwon Tae-young <tykwon@m2i.co.kr>
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <st/f4/stm32f405.dtsi>
diff --git a/dts/arm/st/f4/stm32f415Rg.dtsi b/dts/arm/st/f4/stm32f415Rg.dtsi
new file mode 100644
index 00000000000..618cb4c8a21
--- /dev/null
+++ b/dts/arm/st/f4/stm32f415Rg.dtsi
@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2019, Kwon Tae-young <tykwon@m2i.co.kr>
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#include <mem.h>
+#include <st/f4/stm32f415.dtsi>
+
+/ {
+	ccm0: memory@10000000 {
+		compatible = "st,stm32-ccm";
+		reg = <0x10000000 DT_SIZE_K(64)>;
+	};
+
+	sram0: memory@20000000 {
+		reg = <0x20000000 DT_SIZE_K(128)>;
+	};
+
+	soc {
+		flash-controller@40023c00 {
+			flash0: flash@8000000 {
+				reg = <0x08000000 DT_SIZE_K(1024)>;
+			};
+		};
+	};
+};
diff --git a/soc/arm/st_stm32/stm32f4/Kconfig.defconfig.stm32f415xx b/soc/arm/st_stm32/stm32f4/Kconfig.defconfig.stm32f415xx
new file mode 100644
index 00000000000..59520656cb1
--- /dev/null
+++ b/soc/arm/st_stm32/stm32f4/Kconfig.defconfig.stm32f415xx
@@ -0,0 +1,18 @@
+# Kconfig - ST STM32F415RG MCU configuration options
+#
+# Copyright (c) 2019, Kwon Tae-young <tykwon@m2i.co.kr>
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+if SOC_STM32F415RG
+
+config SOC
+	string
+	default "stm32f415xx"
+
+config NUM_IRQS
+	int
+	default 82
+
+endif # SOC_STM32F415RG
diff --git a/soc/arm/st_stm32/stm32f4/Kconfig.soc b/soc/arm/st_stm32/stm32f4/Kconfig.soc
index 463ccf5fbdf..38382ab2589 100644
--- a/soc/arm/st_stm32/stm32f4/Kconfig.soc
+++ b/soc/arm/st_stm32/stm32f4/Kconfig.soc
@@ -30,6 +30,9 @@ config SOC_STM32F412ZG
 config SOC_STM32F413XX
 	bool "STM32F413XX"
 
+config SOC_STM32F415RG
+	bool "STM32F415RG"
+
 config SOC_STM32F417XE
 	bool "STM32F417XE"