From patchwork Fri Jul 23 13:28:06 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandre TORGUE X-Patchwork-Id: 484866 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B8FBEC00143 for ; Fri, 23 Jul 2021 13:28:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A3EC260F02 for ; Fri, 23 Jul 2021 13:28:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235160AbhGWMsE (ORCPT ); Fri, 23 Jul 2021 08:48:04 -0400 Received: from mx07-00178001.pphosted.com ([185.132.182.106]:51402 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234972AbhGWMsC (ORCPT ); Fri, 23 Jul 2021 08:48:02 -0400 Received: from pps.filterd (m0046668.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 16NDBpmh019207; Fri, 23 Jul 2021 15:28:15 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-type; s=selector1; bh=iBoH+/IMNmZJPhWTx8FB8yHSnaU+16pX2EaI38Jq0TY=; b=MgY0T1m2Q1PrNIXnZiMVgUOND6YpGKBbYIEHLwFrs/gTpKKlJaWtyx5znXKbWfo1Ji85 nT6CgpHj7yyXp9AHtekcqINtCpGarO5iMiflnIGD7RuiYzIDlt2I/3EeecZ/0IyGQVKX qtUK8fx7K1JT2dI9JBhiKhoeZ1aOK0EQvrp0V0/x+bVCuoCcA1bCACPMehWrjJpAX72C 9zqngn2itgmV7DVGcB3Swy1pd+v9FDWHqk1nsUDDZ9059ujtuioZdiEL/2v/x6zG6xni FlPHN2CSjMhRRTcrPs0HDnhMlb8CXZGC8TDblNs4PDXB7eedTYLQ3ueG5VJ5rUu7JPDR pA== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 39ypq8jp08-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 23 Jul 2021 15:28:15 +0200 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id DBC35100039; Fri, 23 Jul 2021 15:28:14 +0200 (CEST) Received: from Webmail-eu.st.com (sfhdag2node3.st.com [10.75.127.6]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id C85F2221783; Fri, 23 Jul 2021 15:28:14 +0200 (CEST) Received: from localhost (10.75.127.47) by SFHDAG2NODE3.st.com (10.75.127.6) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 23 Jul 2021 15:28:14 +0200 From: Alexandre Torgue To: Linus Walleij , , Olof Johansson , , Russell King , Jonathan Corbet CC: , , , , , Maxime Coquelin , Alexandre Torgue Subject: [PATCH 3/7] docs: arm: stm32: introduce STM32MP13 SoCs Date: Fri, 23 Jul 2021 15:28:06 +0200 Message-ID: <20210723132810.25728-4-alexandre.torgue@foss.st.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20210723132810.25728-1-alexandre.torgue@foss.st.com> References: <20210723132810.25728-1-alexandre.torgue@foss.st.com> MIME-Version: 1.0 X-Originating-IP: [10.75.127.47] X-ClientProxiedBy: SFHDAG1NODE1.st.com (10.75.127.1) To SFHDAG2NODE3.st.com (10.75.127.6) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.391, 18.0.790 definitions=2021-07-23_05:2021-07-23,2021-07-23 signatures=0 Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org STM32MP13 SoCs are derivative of STM32MP15 SoCs. They embed one Cortex-A7 plus standard connectivity. Signed-off-by: Alexandre Torgue diff --git a/Documentation/arm/index.rst b/Documentation/arm/index.rst index d4f34ae9e6f4..2bda5461a80b 100644 --- a/Documentation/arm/index.rst +++ b/Documentation/arm/index.rst @@ -55,6 +55,7 @@ SoC-specific documents stm32/stm32h750-overview stm32/stm32f769-overview stm32/stm32f429-overview + stm32/stm32mp13-overview stm32/stm32mp157-overview sunxi diff --git a/Documentation/arm/stm32/stm32mp13-overview.rst b/Documentation/arm/stm32/stm32mp13-overview.rst new file mode 100644 index 000000000000..3bb9492dad49 --- /dev/null +++ b/Documentation/arm/stm32/stm32mp13-overview.rst @@ -0,0 +1,37 @@ +=================== +STM32MP13 Overview +=================== + +Introduction +------------ + +The STM32MP131/STM32MP133/STM32MP135 are Cortex-A MPU aimed at various applications. +They feature: + +- One 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 @900MHz +- FMC controller to connect SDRAM, NOR and NAND memories +- QSPI +- SD/MMC/SDIO support +- 2*Ethernet controller +- CAN +- ADC/DAC +- USB EHCI/OHCI controllers +- USB OTG +- I2C, SPI, CAN busses support +- Several general purpose timers +- Serial Audio interface +- LCD controller +- DCMIPP +- SPDIFRX +- DFSDM + +:Authors: + +- Alexandre Torgue