linux-kernel - Re: [PATCH v2] ARM: stm32: add initial documentation for STM32MP151

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Message-ID: <ae67208f-7e04-5d53-9b7d-77bf4547a790@foss.st.com>
Date:   Fri, 7 Apr 2023 09:42:22 +0200
From:   Alexandre TORGUE <alexandre.torgue@...s.st.com>
To:     Roan van Dijk <roan@...tonic.nl>, <corbet@....net>
CC:     <mcoquelin.stm32@...il.com>, <linux-doc@...r.kernel.org>,
        <linux-stm32@...md-mailman.stormreply.com>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2] ARM: stm32: add initial documentation for STM32MP151

Hi Roan

On 3/30/23 11:16, Roan van Dijk wrote:
> This patch adds initial documentation of STM32MP151 microprocessor (MPU)
> based on Arm Cortex-A7.
> 
> Signed-off-by: Roan van Dijk <roan@...tonic.nl>
> ---
> 



Applied on stm32-next.

Thanks.
Alex

> v2:
>   - Adds stm32mp151 to index.rst
> 
>   Documentation/arm/index.rst                   |  1 +
>   .../arm/stm32/stm32mp151-overview.rst         | 36 +++++++++++++++++++
>   2 files changed, 37 insertions(+)
>   create mode 100644 Documentation/arm/stm32/stm32mp151-overview.rst
> 
> 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@...tonic.nl>