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 B356DCA0FF1 for ; Tue, 26 Aug 2025 02:12:33 +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=2AbUd5V++GfwXtKdF9fc7bqmmv21me2fRvqvilWkLLM=; b=gHnlPSj5jHGuvT xygCju/6zJX2i9pW6u0E4pa+/aWxupWa8/jGxEfZgl6w41MaJhmKDVzYCtgv9vDOHI25L8g24CzQg sW1nVRDheydf/8I9Q3PBLHCCoZ4r5feBWL/J8//np7bduIINg0/mk330EYp41CIlLOJ+J1bmI6iCO xoSVL70RAN9ZW0iFuZMvVYGeVbR0AOmrgDOBnkaKZtTmPdxtMnxKG7fm8B+yF/N57ck2stRFBVzUZ +GzwUQCuN0OV9ZwuJSD0NkRIUqsWtX6YSwozKp+1sXSJLJ5HABiUYmhWpzKujEf50ie7rF3xCIGdQ KsZKjxeRzoAf+a5N7NRg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uqjAd-0000000AKkA-3ZOo; Tue, 26 Aug 2025 02:12:23 +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 1uqj8W-0000000AKTZ-2rKT for linux-amlogic@lists.infradead.org; Tue, 26 Aug 2025 02:10:14 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id BAEFD44704; Tue, 26 Aug 2025 02:10:11 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 85782C4CEED; Tue, 26 Aug 2025 02:10:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1756174211; bh=0ZhDCvNeyZHdraVAF+JAqgTlwwrIyBAkGodg6u0wvUA=; h=From:Subject:Date:To:Cc:Reply-To:From; b=fZuOUcx2q6h1iCxzrNMUQL0lonRgF5qYCxzdeIRXOejR2NdRobcnlA1tuFpbtDP2F PR28vfT64msDEu8XPkG4RwMq4D/YG7q3lsVQ4x3ekOg/lJNZ1nNAj8YyCdFNI5ikri 5n1T0O3zRCUneXhdyoL19MDpVS07fzdqp8MHyLuQ/rDDmjqu4IdUOuOTBmecVSa8KA LapmeK5+4ypLxeyeiKyURUn5vDZsBkzkl6h4jAVyT6gv6/D1EX7ysCjnmz4YrC5CWM 97Ea1Tl3IousamtPsYVcIg0un+rTKpgK7PXIhFkmSG4HUfq178FswQuO0lQLDodLKQ 8bwDf/6D1/nWA== 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 7B4F9CA0EFA; Tue, 26 Aug 2025 02:10:11 +0000 (UTC) From: Xianwei Zhao via B4 Relay Subject: [PATCH v3 0/3] support for Amlogic SPI Flash Controller IP Date: Tue, 26 Aug 2025 10:10:08 +0800 Message-Id: <20250826-spifc-v3-0-7e926041d7f6@amlogic.com> MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAIAXrWgC/1WMwQ6CMBAFf4Xs2Zq20Aqe/A/jgdYtbCKUtKbRE P7dQiTR47y8mRkiBsII52KGgIki+TFDeSjA9u3YIaN7ZpBcKl7zisWJnGXqpAWWyhkUDvJ3Cuj otXWut8w9xacP7y2bxLruhfpbSIJx5lyFJUepW20u7fDwHdmj9QOsjSR/PCl2T2bPCNE4XRlle fPvLcvyAbqGCwjUAAAA 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=1756174209; l=1621; i=xianwei.zhao@amlogic.com; s=20231208; h=from:subject:message-id; bh=0ZhDCvNeyZHdraVAF+JAqgTlwwrIyBAkGodg6u0wvUA=; b=WqzjJ1o4w2CJM/Xelv4MpMLD0YDe780ru8Sk78CgDKc/OJSmr4X3uP8OFjAy/nGkOkc+cP27Q kSr91M6OrF/Ac9tKU2W0ZsOYUYoXaQpQshLXCoNSl/7FRwRNoDFtzyR 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-20250825_191012_770518_D4154484 X-CRM114-Status: UNSURE ( 9.45 ) 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 v3: - Restore message description and modify subject [1/3] that was omitted in v2. - Link to v2: https://lore.kernel.org/r/20250821-spifc-v2-0-b119f64b5c09@amlogic.com 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 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: f8b3f0d7b2a91ba84d06343c3ca4522e35a65f56 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