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 28F4EC7EE3A for ; Mon, 23 Jun 2025 09:08:43 +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=KIwL1nTR+2Y/3QMuYKexaDy46Fn/sdfoBSiz/2udg+8=; b=KMtnUY0MeHb53O pspopZGOIaBOKFzWMDktjE1qEjydMceSokkGYuqkIS9N0My/RVdKBz1jLoUT9pVhLmvBUp0XuHspd u0wapqdGGk/Y1y5iwIfMz+YA87DIciGjPK099HV9jPNQgVPDagejrrNCXISY6s6FC432mT6Ui17RA fG9ZqAERbTMGXIoVZaTj25VWW7WwIoA4cT6OhH6W/kmpx4DsIXNs5S7snSQtxzV2v5wTJDdx8gkTQ t1oiLghBQ0xr9yY/9G7bGe5Y7h8Dc/2cpRIz7lOaR3pQefvWVLoxRM35J2ZKqrIwZlaIdRURQ/BAY yUT7cP875s5qVbkkhOqQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uTdAM-000000027EL-2AeW; Mon, 23 Jun 2025 09:08:38 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uTcvi-000000024SD-2PEg for linux-amlogic@lists.infradead.org; Mon, 23 Jun 2025 08:53:31 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 6E3844A979; Mon, 23 Jun 2025 08:53:29 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 406A5C4CEEA; Mon, 23 Jun 2025 08:53:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1750668809; bh=p18CvQGKMdeKcKL07AwNst72I3d+5bFuKEFexGALk3U=; h=From:Subject:Date:To:Cc:Reply-To:From; b=GLnaw9Cp2PbNhvZcLrEeYn5UtzJSMRL/9MfAYcR+1NEaKKmVd/55TozggvHyft3B7 ZaD3HbxSG4dLCI3Cd7t3abD/hexg+FBj427L+8Chnh8AJGATJib7NxRyecBoRXDJNF 2CoL3ZNr50J7ietyba4WUeyaHe2ZzoLeMs8X51GZCT+nMHmYL7VZCa5AT9ktjzfIWa OJj+qE+7pvPzaSJK8njT2+BbbG4L2wDPZ2YkHfpwvjjJaBB3Qkt+idCToDXSbbavx1 JVp39X4q9TAhti6fvyoPOTH+JJSfOvQBBW8+RGnvqwWMhFuJpsgqTb1FzP//eShjzI a88xe5k5bFgZw== 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 2FEBFC77B7F; Mon, 23 Jun 2025 08:53:29 +0000 (UTC) From: Xianwei Zhao via B4 Relay Subject: [PATCH v3 0/3] support for amlogic the new SPI IP Date: Mon, 23 Jun 2025 16:53:26 +0800 Message-Id: <20250623-spisg-v3-0-c731f57e289c@amlogic.com> MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAAYWWWgC/1WMywqDMBQFf0Xuuil5GI1d9T9KFzGJeqEaSUpoE f+9USq0yzmcmQWiC+giXIoFgksY0U8ZxKkAM+ipdwRtZuCUS1pRQeKMsSe16jirFHetNpC/c3A dvvbO7Z55wPj04b1nE9vWo1B+C4kRSqRqhG1dYxsprnp8+B7N2fgRtkbiPx6rD49vHtMVlVqVr ZX/3rquH0emp13UAAAA To: Sunny Luo , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-amlogic@lists.infradead.org, linux-spi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Xianwei Zhao , Conor Dooley X-Mailer: b4 0.12.4 X-Developer-Signature: v=1; a=ed25519-sha256; t=1750668807; l=1629; i=xianwei.zhao@amlogic.com; s=20231208; h=from:subject:message-id; bh=p18CvQGKMdeKcKL07AwNst72I3d+5bFuKEFexGALk3U=; b=tUWAfZEfn6V1qOrLffkQ6+jtjMIJ8GSQGkSDtZa3pD8b3NE9PFhjslDCBCXSmbHrP1rPK1I5g y2vNtyOW+8hDK/2v8d+rgFyhL7vnYs3Qhllh1TjbVGWVBzO2Vm/7fhd 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-20250623_015330_657775_EC4070CD X-CRM114-Status: UNSURE ( 9.07 ) 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 Introduced support for the new SPI IP (SPISG). The SPISG is a communication-oriented SPI controller from Amlogic,supporting three operation modes: PIO, block DMA, and scatter-gather DMA. Add the drivers and device tree bindings corresponding to the SPISG. Signed-off-by: Xianwei Zhao --- Changes in v3: - Rename of bit definition and fix some issues. - Enable runtime_suspend function. - Link to v2: https://lore.kernel.org/r/20250617-spisg-v2-0-51a605a84bd5@amlogic.com Changes in v2: - Use regmap to operation register and drop bitfied define. - Use "SPISG" prefix intead of "SPICC", and declare clock div table in the spisg_device. - Delete other power operation functions except for runtime_supspend and runtime_resume. - Fix some format corrections. - Link to v1: https://lore.kernel.org/r/20250604-spisg-v1-0-5893dbe9d953@amlogic.com --- Sunny Luo (2): dt-bindings: spi: Add binding document of Amlogic SPISG controller spi: Add Amlogic SPISG driver Xianwei Zhao (1): MAINTAINERS: Add an entry for Amlogic spi driver .../devicetree/bindings/spi/amlogic,a4-spisg.yaml | 55 ++ MAINTAINERS | 9 + drivers/spi/Kconfig | 9 + drivers/spi/Makefile | 1 + drivers/spi/spi-amlogic-spisg.c | 876 +++++++++++++++++++++ 5 files changed, 950 insertions(+) --- base-commit: bd30b995df8fd053e13d10f78dbc7b2fa5ed1aae change-id: 20250603-spisg-78f21682ebac Best regards, -- Xianwei Zhao _______________________________________________ linux-amlogic mailing list linux-amlogic@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-amlogic