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 C7732C5B552 for ; Wed, 4 Jun 2025 07:41:00 +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=gLO449CbUw+SpygGTd0yh42dBN1AE6kUJQMxBNsfxRQ=; b=4LMj2E8JXKGh63 GLpAA0X0q2nGRTm9XSsqaw1tnaAXcvRFxMgQTZPmr/CH3CFevCdAbaYkd3bs+qRUQ7CydV4F9jAXE MtCj8/8SNzy9fVgVnCNOqZ/TtkdJAhRe6PyuBF6ZmNUVS6Eal9Cao6eU0VqLuiHRm0P8nxelcAKLu zElozni2RR7/wE43M8D6tK0T2MDHnybGBUx0jFdG6EtzoU5cR+vkdrdxV38kogWWmxjg5HzqXXQWz Qd1RQ9/iQlOP4e/MEll5x1oJqolMAKT8cwqZxPgm6hz0MgeLXspjVmbWG6F5WkjbxjPQun3fTEzBw UQd2uPCtb8ZQ+Z/wcEwQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uMik4-0000000Cmre-1uEC; Wed, 04 Jun 2025 07:40:56 +0000 Received: from nyc.source.kernel.org ([2604:1380:45d1:ec00::3]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uMik2-0000000Cmq1-1xml for linux-amlogic@lists.infradead.org; Wed, 04 Jun 2025 07:40:55 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id 8E8FCA50154; Wed, 4 Jun 2025 07:40:53 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 374DEC4CEED; Wed, 4 Jun 2025 07:40:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1749022853; bh=pHr+iNzLv9GxJXJt/p1c4oLkaW7OLQQwQD2ifOprTdk=; h=From:Subject:Date:To:Cc:Reply-To:From; b=YhLDvS/JK1MQjqJOCtFmwY4ee7MnE1rf5k+7mIya90zdFIJZ0WTetG5/26ePTXhiG /1svIGiL6GaK1QRuwQPdTMST0ZZADHh7rblpDdYAcPkAQ/9bbMcvreT4hsTc+/zk/m BlRGWM/WvmCFDRJ7aq6lku1l6OOkio/Ch5mSjVRz0r2J63C0MWxchQrOKD4zvCEteC eqsPlR2aX7ZXv8x7wCLHHc/FsfwezehO5/tIY4+HGbLfWJ/Mu0YGRYwDzWybrY2YiB 4EnsOoyCtwy4ipeHNfIs8N/IBPp2wvs6cy51zQlygEb4O3FaJbbAz2jKHUmdheTPVI tZE2CrSZpaqZg== 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 2CE15C5B552; Wed, 4 Jun 2025 07:40:53 +0000 (UTC) From: Xianwei Zhao via B4 Relay Subject: [PATCH 0/3] support for amlogic the new SPI IP Date: Wed, 04 Jun 2025 15:40:50 +0800 Message-Id: <20250604-spisg-v1-0-5893dbe9d953@amlogic.com> MIME-Version: 1.0 X-B4-Tracking: v=1; b=H4sIAIL4P2gC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDI1MDMwNj3eKCzOJ0XXOLNCNDMwuj1KTEZCWg2oKi1LTMCrA50bG1tQCIsWq JVwAAAA== 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 X-Mailer: b4 0.12.4 X-Developer-Signature: v=1; a=ed25519-sha256; t=1749022851; l=1058; i=xianwei.zhao@amlogic.com; s=20231208; h=from:subject:message-id; bh=pHr+iNzLv9GxJXJt/p1c4oLkaW7OLQQwQD2ifOprTdk=; b=zYbYWKMNv3d0lQCjOkN7LVwChi6psdws+UWgSlWO/xtLIY8JcHtqxIaHqmCGEcRkP5u6l4uxN mPd/KhjEPTcBNK2OHN9ffH7JR2kD8r/8Mo2jJr8HnFlCej2L0E4QD0C 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-20250604_004054_581509_6A0C25BB X-CRM114-Status: UNSURE ( 7.17 ) 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 --- 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 | 944 +++++++++++++++++++++ 5 files changed, 1018 insertions(+) --- base-commit: 57cf46cd1fe351846e1b065ca9546eef66675ecd 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