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authorRoan van Dijk <roan@protonic.nl>2023-03-30 11:16:13 +0200
committerAlexandre Torgue <alexandre.torgue@foss.st.com>2023-04-07 09:40:47 +0200
commit49f1d0b65f87692a11386a8b8cd3a4aa3a1d0daa (patch)
tree4929960f24b8c563f64aeaf87f76ad78f56fd1d6 /Documentation/arm
parent8768487fc6cc5ed13705978057f1cfa3e1ce1e4c (diff)
downloadlwn-49f1d0b65f87692a11386a8b8cd3a4aa3a1d0daa.tar.gz
lwn-49f1d0b65f87692a11386a8b8cd3a4aa3a1d0daa.zip
ARM: stm32: add initial documentation for STM32MP151
This patch adds initial documentation of STM32MP151 microprocessor (MPU) based on Arm Cortex-A7. Signed-off-by: Roan van Dijk <roan@protonic.nl> Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Diffstat (limited to 'Documentation/arm')
-rw-r--r--Documentation/arm/index.rst1
-rw-r--r--Documentation/arm/stm32/stm32mp151-overview.rst36
2 files changed, 37 insertions, 0 deletions
diff --git a/Documentation/arm/index.rst b/Documentation/arm/index.rst
index ae42fe886f0d..056ac11372af 100644
--- a/Documentation/arm/index.rst
+++ b/Documentation/arm/index.rst
@@ -58,6 +58,7 @@ SoC-specific documents
stm32/stm32f769-overview
stm32/stm32f429-overview
stm32/stm32mp13-overview
+ stm32/stm32mp151-overview
stm32/stm32mp157-overview
stm32/stm32-dma-mdma-chaining
diff --git a/Documentation/arm/stm32/stm32mp151-overview.rst b/Documentation/arm/stm32/stm32mp151-overview.rst
new file mode 100644
index 000000000000..f42a2ac309c0
--- /dev/null
+++ b/Documentation/arm/stm32/stm32mp151-overview.rst
@@ -0,0 +1,36 @@
+===================
+STM32MP151 Overview
+===================
+
+Introduction
+------------
+
+The STM32MP151 is a Cortex-A MPU aimed at various applications.
+It features:
+
+- Single Cortex-A7 application core
+- Standard memories interface support
+- Standard connectivity, widely inherited from the STM32 MCU family
+- Comprehensive security support
+
+More details:
+
+- Cortex-A7 core running up to @800MHz
+- FMC controller to connect SDRAM, NOR and NAND memories
+- QSPI
+- SD/MMC/SDIO support
+- Ethernet controller
+- ADC/DAC
+- USB EHCI/OHCI controllers
+- USB OTG
+- I2C, SPI busses support
+- Several general purpose timers
+- Serial Audio interface
+- LCD-TFT controller
+- DCMIPP
+- SPDIFRX
+- DFSDM
+
+:Authors:
+
+- Roan van Dijk <roan@protonic.nl>