ARM: stm32: add new STM32F769 MCU

Add new st,stm32f769 compatible machine name for STM32F769 MCU and update
documentation.

Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>

diff --git a/Documentation/arm/stm32/stm32f769-overview.txt b/Documentation/arm/stm32/stm32f769-overview.txt
new file mode 100644 (file)
index 0000000..9ab7e60
--- /dev/null
+++ b/Documentation/arm/stm32/stm32f769-overview.txt
@@ -0,0 +1,36 @@
+                       STM32F769 Overview
+                       ==================
+
+  Introduction
+  ------------
+       The STM32F769 is a Cortex-M7 MCU aimed at various applications.
+       It features:
+       - Cortex-M7 core running up to @216MHz
+       - 2MB internal flash, 512KBytes internal RAM (+4KB of backup SRAM)
+       - FMC controller to connect SDRAM, NOR and NAND memories
+       - Dual mode QSPI
+       - SD/MMC/SDIO support*2
+       - Ethernet controller
+       - USB OTFG FS & HS controllers
+       - I2C*4, SPI*6, CAN*3 busses support
+       - Several 16 & 32 bits general purpose timers
+       - Serial Audio interface *2
+       - LCD controller
+       - HDMI-CEC
+       - DSI
+       - SPDIFRX
+       - MDIO salave interface
+
+  Resources
+  ---------
+       Datasheet and reference manual are publicly available on ST website:
+       - http://www.st.com/content/st_com/en/products/microcontrollers/stm32-32-bit-arm-cortex-mcus/stm32-high-performance-mcus/stm32f7-series/stm32f7x9/stm32f769ni.html
+
+  Document Author
+  ---------------
+       Alexandre Torgue <alexandre.torgue@st.com>
+
+
+
+
+

diff --git a/arch/arm/mach-stm32/board-dt.c b/arch/arm/mach-stm32/board-dt.c
index e918686..4824632 100644 (file)
--- a/arch/arm/mach-stm32/board-dt.c
+++ b/arch/arm/mach-stm32/board-dt.c
@@ -12,6 +12,7 @@ static const char *const stm32_compat[] __initconst = {
        "st,stm32f429",
        "st,stm32f469",
        "st,stm32f746",
+       "st,stm32f769",
        "st,stm32h743",
        NULL
 };