From nobody Mon Feb 9 19:30:34 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 B8224C6FD18 for ; Wed, 29 Mar 2023 09:56:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231354AbjC2J4T (ORCPT ); Wed, 29 Mar 2023 05:56:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58248 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229453AbjC2J4R (ORCPT ); Wed, 29 Mar 2023 05:56:17 -0400 Received: from smtp16.bhosted.nl (smtp16.bhosted.nl [IPv6:2a02:9e0:8000::27]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4148C130 for ; Wed, 29 Mar 2023 02:56:16 -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=A7yjEgP+A6xQRL7HSj3Fivv9FpYOncdPGUSCTs1pGgQ=; b=D2r0rPk9EYmB211NId2iOgRHJPBys7KZ5o0g8MpYtu0Lknmpgjl0sfhbN4N3FJilbepTgd78alZ1F uusi34s+XlH5i1cIKEHnrAUqiAicnRU9s6/4weKPu80LLYiYpM28Bz6yNRPyxxcTCG5lH5skQSJjoW qawhs/aXLgcjCh/b5QAKpczKa6zLsamzlh3gX7XRW7D3Nhke1s2yVLYMiPrgkYBw4HVDEnYNB3X/8P u9Mtwb1FEFRoeWsZLIce0IZCLeXCIqoQnu843CicvIqyv8FXIJTAR5PgLfXNcCoYZNi2AATuBZs3oV hVn8Ybt0MrZK1nlT0QHZUegoqkBAY8A== X-MSG-ID: efe3a89b-ce17-11ed-829c-0050569d2c73 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] ARM: stm32: add initial documentation for STM32MP151 Date: Wed, 29 Mar 2023 11:56:00 +0200 Message-Id: <20230329095600.1355049-1-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 --- .../arm/stm32/stm32mp151-overview.rst | 36 +++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 Documentation/arm/stm32/stm32mp151-overview.rst 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