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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 51103C4332F for ; Thu, 2 Nov 2023 19:38:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=WigQftxJVt6ATIbuiTpDmwu/de6L/rP6liNyxIqfcus=; b=pHLb2CGLGILLvn IzibMD/3GD3Y0p7fOm47riMYX8Fhcj85nhlvXSNJIl2gU0iwHLDlcfrcn1CqY8koT8gjHBASIeFUO izNEbW6wsrGQz+M0q9170IZ0/1Pg2QzeogFaSkmwzokPATuDwc/I7uBH+U2yEkAsXhCBGzj89rthj 5B2ZekPVbu5iSME43Aqv9LZSBPCRhZMN7BFmXLM+v6goGNmX7nzt64SIunb2FAqJXgPZ5FN8LqZ3L ZpPEHIN/4IuxiZFCHaTRwTU0CZCJ0evP1lES5FcuYietAOmKbhobjc7jbWumyiFiIcrb9uzm0PbcK C/yyJ1Yfv5je4Q+o7ORw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qydVx-00AB4T-1p; Thu, 02 Nov 2023 19:38:01 +0000 Received: from mail-yw1-x112a.google.com ([2607:f8b0:4864:20::112a]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qydVu-00AB3m-2V for linux-arm-kernel@lists.infradead.org; Thu, 02 Nov 2023 19:38:00 +0000 Received: by mail-yw1-x112a.google.com with SMTP id 00721157ae682-5a92782615dso16047957b3.2 for ; Thu, 02 Nov 2023 12:37:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=hefring-com.20230601.gappssmtp.com; s=20230601; t=1698953877; x=1699558677; darn=lists.infradead.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=uogr7zU4t34ibaqbgxGWB9r8NXGxVylxADwS2sMjoTc=; b=IT+7BgJa05CNai1Yd8D4ZXE3yODHy2mGJ8332PU5M8QThRr7Lyo/a0aHu4eAkGc5Ob mAl5mgns0XWiTrRpqRMMxoaSRCqG6BnYIrdRuPBk2aYYutvaFwfTDMRs+/bA7yenbpfV Q1Wrtd+o5zrq9e87C9w9rUxZsLjKM5f8brRtHKMtCwrvwhv2VtiLEQjaQXGbANubU6/f u3jIzXn7RmMYk6YudObcepJ4oXjEDYLZwLEEd8p4btH0iXaFyPfuz5jDZGLuW15yzuAa WGgSHu46QgJy3jnjICAtilyrFjWLYH5vOx+CWAo4CJD/tjfE3/QkTznLOY6pZ9s45B/z XOhg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1698953877; x=1699558677; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=uogr7zU4t34ibaqbgxGWB9r8NXGxVylxADwS2sMjoTc=; b=oPUw9ZrZDy/Kw2XHaorxdKQdeMuDKhqXOckDB13EdpcnRjRy67uGEGVCnmQyhidIMk LH9+DbN8DtGmV2frIbpnFqY+OmPW5xh9aNSXMD/yw6A0nao3QRXsJkYgpbhhAV7po4wW vV5+kq2DVUGj46FOZiscmXxhqjW7nXzuYCFhvogVVpDFgMmOpSaA6Pcehn4e/wTNOCBd bvCOxMj02dmivX9mafRkVTd6IVrR6yWc17J3JmUFQj4EQ7reRgjE4ncLdCR9Y03J2EjE AmF2wcMF8Pko9mnFTHVL3jTNm5lWU8lg1NaGHeKtGr2xwkBDvuWJGvxpcdQeGqoOhCSr T2Ng== X-Gm-Message-State: AOJu0YxvYaD9fvh/ldcPeyZZcJLvpFnCQizMyKXPeRiic7jxuUWzTsHD NwyyF6zHJEaurIlMOBcMoIfq8Q== X-Google-Smtp-Source: AGHT+IEGxFcOOrtvJ6cU9BZ2CGnOOPvIjlvXGVkgaylmcuyrz36fI4KJRg2FJQTlw2ceemhfetI4zA== X-Received: by 2002:a81:4a02:0:b0:5a4:3e67:35a3 with SMTP id x2-20020a814a02000000b005a43e6735a3mr664848ywa.49.1698953876935; Thu, 02 Nov 2023 12:37:56 -0700 (PDT) Received: from localhost.localdomain ([50.212.55.89]) by smtp.gmail.com with ESMTPSA id a10-20020a0ce90a000000b0065b260eafd9sm30654qvo.87.2023.11.02.12.37.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 02 Nov 2023 12:37:56 -0700 (PDT) From: Ben Wolsieffer To: linux-spi@vger.kernel.org, devicetree@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , Alain Volmat , Erwan Leray , Fabrice Gasnier , Ben Wolsieffer Subject: [PATCH v2 0/5] Add STM32F7 SPI support Date: Thu, 2 Nov 2023 15:37:17 -0400 Message-ID: <20231102193722.3042245-1-ben.wolsieffer@hefring.com> X-Mailer: git-send-email 2.42.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231102_123759_012404_1E18E6FB X-CRM114-Status: GOOD ( 11.52 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This series adds support for SPI on STM32F7 processors. The STM32F7 SPI peripheral is nearly identical to the STM32F4, with the only significant differences being that it supports a wider range of word sizes, and the addition of 32-bit transmit and receive FIFOs. v2: - Add missing commit body Ben Wolsieffer (5): spi: stm32: rename stm32f4_* to stm32fx_* spi: stm32: use callbacks for read_rx and write_tx dt-bindings: spi: add stm32f7-spi compatible spi: stm32: add STM32F7 support ARM: dts: stm32: add SPI support on STM32F746 .../devicetree/bindings/spi/st,stm32-spi.yaml | 1 + arch/arm/boot/dts/st/stm32f746.dtsi | 60 +++ drivers/spi/spi-stm32.c | 455 ++++++++++++------ 3 files changed, 367 insertions(+), 149 deletions(-) -- 2.42.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel