From nobody Mon Feb 9 03:34:10 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 80A70C77B60 for ; Thu, 30 Mar 2023 09:17:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229652AbjC3JR1 (ORCPT ); Thu, 30 Mar 2023 05:17:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44432 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229463AbjC3JRG (ORCPT ); Thu, 30 Mar 2023 05:17:06 -0400 Received: from smtp28.bhosted.nl (smtp28.bhosted.nl [IPv6:2a02:9e0:8000::40]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id ED9777DA5 for ; Thu, 30 Mar 2023 02:16:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonic.nl; s=202111; h=content-transfer-encoding:mime-version:message-id:date:subject:cc:to:from: from; bh=PfPZKp62ZUfMvI3fqeh72mzhaSf7vvFEI18bulM/FrI=; b=gTE0TsMBwKVLxEbNOrzWrtH71pn1o+UlfqzsRG8/3UmX0iJ2rWvmntfY4g8DsNe7LPrmtWZCcxq2O zIS7wl5qQ852E6qOJRU+hcwEd//h4U6pjI7bLhG9Rj32t08tD1R0/AmRTA7wwKnQKCoz3UvPRTAoGb jj6f82uZnheU/dwxN4DGcqqghUd2M4haooD0aZYGv6yPx09z43PFAV4+kiOeNs/sHd8FHuk4auFjBc xcI7l29bBIq1Tml+ALIp2IxGDVGDX/59XLVquMFgrWvniwOmnXwQHeCQmtuczfWENIACeTeh/lxuGZ zIn9QB9TbMvPlxwRuFf6S08xUnNVOZw== X-MSG-ID: 85abb958-cedb-11ed-a150-0050569d11ae From: Roan van Dijk To: corbet@lwn.net Cc: mcoquelin.stm32@gmail.com, alexandre.torgue@foss.st.com, linux-doc@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Roan van Dijk Subject: [PATCH v2] ARM: stm32: add initial documentation for STM32MP151 Date: Thu, 30 Mar 2023 11:16:13 +0200 Message-Id: <20230330091613.1445734-1-roan@protonic.nl> X-Mailer: git-send-email 2.37.2 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" This patch adds initial documentation of STM32MP151 microprocessor (MPU) based on Arm Cortex-A7. Signed-off-by: Roan van Dijk --- v2:=20 - 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 =20 diff --git a/Documentation/arm/stm32/stm32mp151-overview.rst b/Documentatio= n/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 @@ +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D +STM32MP151 Overview +=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D + +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 --=20 2.37.2