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 F09C4CA0EEB for ; Thu, 21 Aug 2025 05:25:47 +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:Reply-To:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:MIME-Version:Message-Id :Date:Subject:From:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=t628WhUCk12adsOL3VoFRCv+kxTqoj7KyDinpmiEKmY=; b=Tk/QTcDwKsb/Zc b3RJdbAtft/lJ1QTtwcT0IYmQfvRCbi9HSqBo6bGJzGVSG4Xih5K3/zpnahshZVGxpWyg5rm3NMDl JOe/RuaPpA+/V2n9bcTf9asrCTObIeIhIskffQhYyT5DWnH6XVPCuQ5/oy9M5VSDhuuiHYogVzJsL kVQCbdl32+mQMbfuSsOC6xuqWRU8l8qGU7AgLdlJqlbzs59tflcyMmCVn4KCoZFP2Wz4mNBnL4yHT EwCDg+a7C8bjV0EkPTlS+8lotVpFUN8aEIAfjjsr9efeH56N3K40gE+OHESn0tSZMwwhj9mg4nJm3 /nQQr3EZc3eTydphS/Pg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uoxnz-0000000FsQ6-2mzz; Thu, 21 Aug 2025 05:25:43 +0000 Received: from nyc.source.kernel.org ([147.75.193.91]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uoxft-0000000Fraj-3yia for linux-amlogic@lists.infradead.org; Thu, 21 Aug 2025 05:17:24 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id 9625CA55872; Thu, 21 Aug 2025 05:17:20 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 39B84C4CEED; Thu, 21 Aug 2025 05:17:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1755753440; bh=lgQDiZb0DulClOgWmp02Qm9x5FANbERY8z36HeeKjY0=; h=From:Subject:Date:To:Cc:Reply-To:From; b=LWOw1CM0mSeh9LnE4EMguyfD2RqAFFJLfIvFo8UCMsACBpMF1uJdD2cgQYbgpohyF j3p1hlTvCfx0Du9KWUQEGVs1KMkQoWPn74L0RgzCxLPSjhGLpZmSH2jy9EHsa0W4E3 b6FLItZPhg51Y5b8eixVYqIaL31i5Q6fANR1sFP25UspFoZxdF9TlJi59Gra0+rbtq WRU05iQG6WZ/u6agK9Oilcj1wknrP2PwGRpUJP7XK+rskOzb413/La0fSZNK+GgCBy OEI/XWV3TxdsQNPAudUyPireuEd27TPSc23Qne8CgWymFOVvAJYIffZLEnW097Ae/V IxrNPuGh97VSg== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 24450CA0EDC; Thu, 21 Aug 2025 05:17:20 +0000 (UTC) From: Xianwei Zhao via B4 Relay Subject: [PATCH v2 0/3] support for Amlogic SPI Flash Controller IP Date: Thu, 21 Aug 2025 13:17:14 +0800 Message-Id: <20250821-spifc-v2-0-b119f64b5c09@amlogic.com> MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIANqrpmgC/zXMQQ6CMBCF4auQWVvTFlqJK+5hWECdgUmEktY0G tK7W4ku/5eXb4eIgTHCtdohYOLIfi2hTxW4eVgnFHwvDVpqI1vZiLgxOWEuVmFtaERFUL5bQOL X4dz60jPHpw/vg03qu/6F9ickJaQgarCWqO1gx25YHn5id3Z+gT7n/AHK10B2nAAAAA== To: Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Liang Yang , Feng Chen Cc: linux-spi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-amlogic@lists.infradead.org, Xianwei Zhao X-Mailer: b4 0.12.4 X-Developer-Signature: v=1; a=ed25519-sha256; t=1755753436; l=1444; i=xianwei.zhao@amlogic.com; s=20231208; h=from:subject:message-id; bh=lgQDiZb0DulClOgWmp02Qm9x5FANbERY8z36HeeKjY0=; b=W5vglRBMS++ooBheJlBd00l+epbkQ75pXcWPZlHKO0zWWV5VrVLumigzlXRbPxKKhdcloJmfi Cr4bCBYMfSHDSCoG3yqk92DvcWB7SEPkc1YNKiexWvXg2SqBUjOz4+S X-Developer-Key: i=xianwei.zhao@amlogic.com; a=ed25519; pk=o4fDH8ZXL6xQg5h17eNzRljf6pwZHWWjqcOSsj3dW24= X-Endpoint-Received: by B4 Relay for xianwei.zhao@amlogic.com/20231208 with auth_id=107 X-Original-From: Xianwei Zhao X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250820_221722_126205_F239D98B X-CRM114-Status: UNSURE ( 9.06 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-amlogic@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: xianwei.zhao@amlogic.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-amlogic" Errors-To: linux-amlogic-bounces+linux-amlogic=archiver.kernel.org@lists.infradead.org This Flash Controller is derived by adding an SPI path to the original raw NAND controller. This controller supports two modes: raw mode and SPI mode. The raw mode has already been implemented in the community (drivers/mtd/nand/raw/meson_nand.c). This submission supports the SPI mode. Add the drivers and bindings corresponding to the SPI Flash Controller. Signed-off-by: Xianwei Zhao --- Changes in v2: - Remove clock reg descriptor and get clock from common clk. - Remove ecc and ramdom descriptor in bindings. - Modify the format and message description. - Link to v1: https://lore.kernel.org/r/20250808-spifc-v1-0-ff4e30e26a6b@amlogic.com --- Feng Chen (2): spi: dt-bindings: add doc for Amlogic A113L2 SFC spi: amlogic: add driver for Amlogic SPI Flash Controller Xianwei Zhao (1): MAINTAINERS: Add an entry for Amlogic spifc driver .../devicetree/bindings/spi/amlogic,a4-spifc.yaml | 82 ++ MAINTAINERS | 10 + drivers/spi/Kconfig | 10 + drivers/spi/Makefile | 1 + drivers/spi/spi-amlogic-spifc-a4.c | 1224 ++++++++++++++++++++ 5 files changed, 1327 insertions(+) --- base-commit: 8e13f0500222e187a82dd3c93c0ea8cd2a4d46a6 change-id: 20250804-spifc-5761e35fbe1f Best regards, -- Xianwei Zhao _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic