From patchwork Tue Sep 4 01:51:43 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Leilk Liu X-Patchwork-Id: 10586467 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9B966139B for ; Tue, 4 Sep 2018 01:53:58 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 88B522901E for ; Tue, 4 Sep 2018 01:53:58 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 7D2EE29020; Tue, 4 Sep 2018 01:53:58 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE,UNPARSEABLE_RELAY autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 0EAB82901E for ; Tue, 4 Sep 2018 01:53:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject: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=E9kQ2hb7rIABJuptE1oZgV0CiYvHMdc8EGRmzSMQWMk=; b=cpIjW9FI3y5dJB /b3tVpGDM+yQbijP7aAahQxT8tGBp57DDciK6wkQW7K2CxTGjAqGVYdORRpvwZKqGYl/Z8OZfZrZT VGHlOqe8a+lE8WmtOjlJvidamKu/TTI/sF+MbN78EkgpK7PbU7EtbzxJEx/1hwoGVaC+WIxWUQo6f sgKp8REgCVgbuvn+zifUt1R9y1zfr7VXphTRy+LyuIth620sYW5s8kw6oUwjvtrA3P+OwrhgL5WM/ vaImzoxOgtmmQfnyE+Z/UeAJJ/NFxBKU7CaCQEs346bO3I3zq9ne4jfW9sQRq+opoihFePeqjt253 zvLBgAyGIOmuPMWYq3gw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1fx0XH-0002Sd-MD; Tue, 04 Sep 2018 01:53:43 +0000 Received: from [210.61.82.184] (helo=mailgw02.mediatek.com) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1fx0Vk-0001eI-OX; Tue, 04 Sep 2018 01:52:14 +0000 X-UUID: bfdf9bb11e44404484eb5b0b369ca62c-20180904 Received: from mtkcas06.mediatek.inc [(172.21.101.30)] by mailgw02.mediatek.com (envelope-from ) (mhqrelay.mediatek.com ESMTP with TLS) with ESMTP id 7816604; Tue, 04 Sep 2018 09:51:52 +0800 Received: from mtkcas09.mediatek.inc (172.21.101.178) by mtkmbs01n1.mediatek.inc (172.21.101.68) with Microsoft SMTP Server (TLS) id 15.0.1210.3; Tue, 4 Sep 2018 09:51:50 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas09.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1210.3 via Frontend Transport; Tue, 4 Sep 2018 09:51:50 +0800 From: Leilk Liu To: Mark Brown Subject: [PATCH v2 0/3] Add Mediatek SPI slave driver Date: Tue, 4 Sep 2018 09:51:43 +0800 Message-ID: <1536025906-24422-1-git-send-email-leilk.liu@mediatek.com> X-Mailer: git-send-email 1.7.9.5 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180903_185208_975574_EBEB29C2 X-CRM114-Status: GOOD ( 10.87 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Sascha Hauer , linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org, yt.shen@mediatek.com, linux-mediatek@lists.infradead.org, Matthias Brugger , mengqi.zhang@mediatek.com, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP From c211d55c612b1fb43e3a5f137e8cacbd347beee5 Mon Sep 17 00:00:00 2001 From: Leilk Liu Date: Tue, 4 Sep 2018 09:38:00 +0800 Subject: [PATCH v2 0/3] Add Mediatek SPI slave driver v2: 1. Fix Sean Wang review comment. 2. remove unused register and offset define. 3. update bindings file with assigned-clocks and assigned-clocks-parents. v1: This series are based on 4.19-rc1 and provide three patches to add mediatek spi slave driver. Leilk Liu (3): spis: mediatek: add bindings for Mediatek MT2712 soc platform spis: mediatek: add spi slave for Mediatek MT2712 arm64: dts: Add spi slave dts .../devicetree/bindings/spi/spi-slave-mt27xx.txt | 35 ++ arch/arm64/boot/dts/mediatek/mt2712e.dtsi | 12 + drivers/spi/Kconfig | 8 + drivers/spi/Makefile | 1 + drivers/spi/spi-slave-mt27xx.c | 557 +++++++++++++++++++++ 5 files changed, 613 insertions(+) create mode 100644 Documentation/devicetree/bindings/spi/spi-slave-mt27xx.txt create mode 100644 drivers/spi/spi-slave-mt27xx.c