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Mon, 15 Mar 2021 02:44:34 -0700 (PDT) From: dillon.minfei@gmail.com To: robh+dt@kernel.org, alexandre.torgue@foss.st.com, a.fatoum@pengutronix.de, mcoquelin.stm32@gmail.com, alexandre.torgue@st.com, devicetree@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux@armlinux.org.uk, vladimir.murzin@arm.com, afzal.mohd.ma@gmail.com, gregkh@linuxfoundation.org, erwan.leray@st.com, erwan.leray@foss.st.com, linux-serial@vger.kernel.org Cc: dillon min Subject: [PATCH v3 1/9] Documentation: arm: stm32: Add stm32h750 value line doc Date: Mon, 15 Mar 2021 17:43:48 +0800 Message-Id: <1615801436-3016-2-git-send-email-dillon.minfei@gmail.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1615801436-3016-1-git-send-email-dillon.minfei@gmail.com> References: <1615801436-3016-1-git-send-email-dillon.minfei@gmail.com> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org From: dillon min This patchset add support for soc stm32h750, stm32h750 has mirror different from stm32h743 item stm32h743 stm32h750 flash size: 2MiB 128KiB adc: none 3 crypto-hash: none aes/hamc/des/tdes/md5/sha detail information can be found at: https://www.st.com/en/microcontrollers-microprocessors/stm32h750-value-line.html Signed-off-by: dillon min --- Documentation/arm/index.rst | 1 + Documentation/arm/stm32/stm32h750-overview.rst | 33 ++++++++++++++++++++++++++ 2 files changed, 34 insertions(+) create mode 100644 Documentation/arm/stm32/stm32h750-overview.rst diff --git a/Documentation/arm/index.rst b/Documentation/arm/index.rst index b4bea32472b6..d4f34ae9e6f4 100644 --- a/Documentation/arm/index.rst +++ b/Documentation/arm/index.rst @@ -52,6 +52,7 @@ SoC-specific documents stm32/stm32f746-overview stm32/overview stm32/stm32h743-overview + stm32/stm32h750-overview stm32/stm32f769-overview stm32/stm32f429-overview stm32/stm32mp157-overview diff --git a/Documentation/arm/stm32/stm32h750-overview.rst b/Documentation/arm/stm32/stm32h750-overview.rst new file mode 100644 index 000000000000..c8ce59ec3bd1 --- /dev/null +++ b/Documentation/arm/stm32/stm32h750-overview.rst @@ -0,0 +1,33 @@ +================== +STM32H750 Overview +================== + +Introduction +------------ + +The STM32H750 is a Cortex-M7 MCU aimed at various applications. +It features: + +- Cortex-M7 core running up to @480MHz +- 128K internal flash, 1MBytes internal RAM +- FMC controller to connect SDRAM, NOR and NAND memories +- Dual mode QSPI +- SD/MMC/SDIO support +- Ethernet controller +- USB OTFG FS & HS controllers +- I2C, SPI, CAN busses support +- Several 16 & 32 bits general purpose timers +- Serial Audio interface +- LCD controller +- HDMI-CEC +- SPDIFRX +- DFSDM + +Resources +--------- + +Datasheet and reference manual are publicly available on ST website (STM32H750_). + +.. _STM32H750: https://www.st.com/en/microcontrollers-microprocessors/stm32h750-value-line.html + +:Authors: Dillon Min