From mboxrd@z Thu Jan 1 00:00:00 1970 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=-10.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 6814FC433DB for ; Sat, 20 Mar 2021 01:57:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 353056197F for ; Sat, 20 Mar 2021 01:57:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229756AbhCTB4k (ORCPT ); Fri, 19 Mar 2021 21:56:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34158 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229564AbhCTB4c (ORCPT ); Fri, 19 Mar 2021 21:56:32 -0400 Received: from mail-pj1-x102a.google.com (mail-pj1-x102a.google.com [IPv6:2607:f8b0:4864:20::102a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 916C5C061760; Fri, 19 Mar 2021 18:56:32 -0700 (PDT) Received: by mail-pj1-x102a.google.com with SMTP id kr3-20020a17090b4903b02900c096fc01deso5683266pjb.4; Fri, 19 Mar 2021 18:56:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=3ShiRqmN0JVa7UhRNey/XzmB81pk8gwokmcnEoRtZ68=; b=lnoO8EC47b1zev1YAg9sLSZDt1rQHZQoUIj/W3gCgf+drSwZ+9MYBho+okxDktJsm8 hHyDWAZYIvN4i0qlDyd3McRuEw1EolhomoTxxuaIvuLpoaLiowy05aun5VSTcJJKG6r9 jBGC/88rD3WhGq3s6f7CpGNGaUAct3Fx1yXFnOgXBsEb8NBuB23OKUdlOc3pD+O4hyPd fuKUztdmDf7QT8agMlCXPH0Z/3raGueZN1nlMAJwmsdCNQMc0/L86nOSLTxl+tODMKU1 1cFVomOWc7XCBJI7RKjjaV/ONtrKPrIkbchoh1jeMKKkVj85jSXUwMW7tAiZYe6hCcrB BA5Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=3ShiRqmN0JVa7UhRNey/XzmB81pk8gwokmcnEoRtZ68=; b=c8oU9QkQWJXhWOo5vyb3RAYNIjLiIel2gZSL0vHE+92X+XgScLPpdI7ZdbKDutvVuN wGkO3/FNG4dlFjUcb763okrjkKPtIWQ/9HwRW0KhPoMiOVnzfLrFHUJDW+etCCO0n+xe yh1wDM8gXrKTbkSYcvvVZumEEdsA1hkfUDNoO3R3oTIgB9NWIdMN2tRkbEwrgJ/7pYTB 3jIrI3lKNjgWf+R0RI11VJ8cBlcWotCQb2DR35vUB/4mz18xxIZNQZeHcQQ6fOy7eaPV ptFTPbfFP99hjkEeMfpF90r3xc0FjU8JzGB9z9qLo7zH1JJ7XE+UXsRhYAFrEjpkeYmY gypQ== X-Gm-Message-State: AOAM530MFo5qCxmgShEk+y+Qu1ZqoW/UG/GgBnws81xBv9scOIyP0Wre h6Wy3KMWaXjziJ0hTUcioQQ38Tyctpvp2/Mh X-Google-Smtp-Source: ABdhPJwdmLZ9tPsAf4H46sMWQthR3e7xLPl69X/OObl2TUeDve+jHfupOIAJ8yGrtV6h3MSoHoleZw== X-Received: by 2002:a17:90b:fce:: with SMTP id gd14mr1345409pjb.64.1616205392029; Fri, 19 Mar 2021 18:56:32 -0700 (PDT) Received: from localhost.localdomain ([204.44.111.4]) by smtp.gmail.com with ESMTPSA id y7sm5755904pgp.23.2021.03.19.18.56.26 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Fri, 19 Mar 2021 18:56:31 -0700 (PDT) From: dillon.minfei@gmail.com To: alexandre.torgue@foss.st.com, rong.a.chen@intel.com, robh+dt@kernel.org, a.fatoum@pengutronix.de, mcoquelin.stm32@gmail.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@foss.st.com, linux-serial@vger.kernel.org, lkp@intel.com Cc: dillon min Subject: [PATCH v4 0/9] ARM: STM32: add art-pi(stm32h750xbh6) board support Date: Sat, 20 Mar 2021 09:56:16 +0800 Message-Id: <1616205383-24114-1-git-send-email-dillon.minfei@gmail.com> X-Mailer: git-send-email 1.9.1 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: dillon min This patchset intend to add art-pi board support, this board developed by rt-thread(https://www.rt-thread.org/). Board resources: 8MiB QSPI flash 16MiB SPI flash 32MiB SDRAM AP6212 wifi,bt,fm comb sw context: - as stm32h750 just has 128k bytes internal flash, so running a fw on internal flash to download u-boot/kernel to qspi flash, boot u-boot/kernel from qspi flash. this fw is based on rt-thread. - kernel can be xip on qspi flash or load to sdram - root filesystem is jffs2(created by buildroot), stored on spi flash to support the boad, add following changes. - fix r0-r3, r12 register restore failed after svc call, - add dts binding - update yaml doc changes in v4: - use unevaluatedProperties: false to fix dtbs_check warrnings instead of add 'bluetooth' in st,stm32-uart.yaml changes in v3: - fix dtbs_check warrning: (8002cbd78fd5 and 4bc21d3dd678) >> arch/arm/boot/dts/stm32h743i-eval.dt.yaml: soc: pin-controller: {'type': 'object'} is not allowed for {'#address-cells': [[1]], '#size-cells': [[1]], 'ranges': [[0, >> arch/arm/boot/dts/stm32h743i-eval.dt.yaml: soc: 'i2c@40005C00', 'i2c@58001C00' do not match any of the regexes: '@(0|[1-9a-f][0-9a-f]*)$', '^[^@]+$', 'pinctrl-[0-9]+' >> arch/arm/boot/dts/stm32h750i-art-pi.dt.yaml: serial@40004800: 'bluetooth' does not match any of the regexes: 'pinctrl-[0-9]+' changes in v2: - reorganize the pinctrl device tree about stm32h7-pinctrl/stm32h743/750-pinctrl stm32h7-pinctrl.dtsi --> stm32h743-pinctrl.dtsi --> stm32h743i-disco.dts | |-> stm32h743i-eval.dts |-> stm32h750-pinctrl.dtsi --> stm32h750i-art-pi.dts same to the stm32f7/f4's pinctrl style - fix author name/copyright mistake - add compatible string st,stm32h750-pinctrl to pinctl-stm32h743.c as they have same pin alternate functions, update Kconfig description - make item in stm32h750i-art-pi.dts sort by letter dillon min (9): Documentation: arm: stm32: Add stm32h750 value line doc dt-bindings: arm: stm32: Add compatible strings for ART-PI board dt-bindings: pinctrl: stm32: Add stm32h750 pinctrl ARM: dts: stm32: introduce stm32h7-pinctrl.dtsi to support stm32h750 ARM: dts: stm32: add stm32h750-pinctrl.dtsi ARM: dts: stm32: add support for art-pi board based on stm32h750xbh6 ARM: stm32: Add a new SOC - STM32H750 pinctrl: stm32: Add STM32H750 MCU pinctrl support dt-bindings: serial: stm32: Use 'unevaluatedProperties' instead of 'additionalProperties' Documentation/arm/index.rst | 1 + Documentation/arm/stm32/stm32h750-overview.rst | 34 +++ .../devicetree/bindings/arm/stm32/stm32.yaml | 4 + .../bindings/pinctrl/st,stm32-pinctrl.yaml | 1 + .../devicetree/bindings/serial/st,stm32-uart.yaml | 2 +- arch/arm/boot/dts/Makefile | 1 + arch/arm/boot/dts/stm32h7-pinctrl.dtsi | 274 ++++++++++++++++++ arch/arm/boot/dts/stm32h743-pinctrl.dtsi | 307 +-------------------- arch/arm/boot/dts/stm32h743.dtsi | 153 +++++++++- arch/arm/boot/dts/stm32h750-pinctrl.dtsi | 12 + arch/arm/boot/dts/stm32h750.dtsi | 6 + arch/arm/boot/dts/stm32h750i-art-pi.dts | 229 +++++++++++++++ arch/arm/mach-stm32/board-dt.c | 1 + drivers/pinctrl/stm32/Kconfig | 2 +- drivers/pinctrl/stm32/pinctrl-stm32h743.c | 3 + 15 files changed, 725 insertions(+), 305 deletions(-) create mode 100644 Documentation/arm/stm32/stm32h750-overview.rst create mode 100644 arch/arm/boot/dts/stm32h7-pinctrl.dtsi create mode 100644 arch/arm/boot/dts/stm32h750-pinctrl.dtsi create mode 100644 arch/arm/boot/dts/stm32h750.dtsi create mode 100644 arch/arm/boot/dts/stm32h750i-art-pi.dts -- 1.9.1