From patchwork Fri Jan 14 06:24:04 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Guochun Mao X-Patchwork-Id: 12713413 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 64AE1C433FE for ; Fri, 14 Jan 2022 06:25:52 +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:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:CC :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=hWVV+SEd3hNz+aAIZnzIG+V+q06v+4GVIba2zhCVMJA=; b=kmyV+kGCXNvRgT KYU/yStCz4k6OcPKKR1Ghtt4VnqdKmkI7bnXUg0dBJyjOzlaMqioKbjeAMBww0UQ2qerbiZvWtq/f Syr58RsNuLUFo6GBeUzJzV8gjGhCGN3eeiJOeTNIrSmXrpPcBlY/TUl4+dFo5jw26Hwo7KZYqHG/Z UoxHILSfnNNzsF6+4PCz5PhAjp4vXdxM9w4rXUqbFFwtC0AKUL7PGCcQhqgXq/9Lg9Q9HSJVBEjUJ S51O9y9c/sJg5T4cvoEa41B5Eeb6E2ZIWNtnWx92k3zRuRaox4Wz7YFD7xXzpCVIXbb/vV8aRNzci TSdD+7LDThS5Y+x5CJ4g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1n8G1y-007uIk-Pu; Fri, 14 Jan 2022 06:25:46 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1n8G1u-007uFe-17 for linux-mediatek@lists.infradead.org; Fri, 14 Jan 2022 06:25:43 +0000 X-UUID: f00c1e070f1540268e2d2ae94150f0ca-20220113 X-UUID: f00c1e070f1540268e2d2ae94150f0ca-20220113 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1283725616; Thu, 13 Jan 2022 23:24:28 -0700 Received: from mtkmbs10n1.mediatek.inc (172.21.101.34) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 13 Jan 2022 22:24:26 -0800 Received: from mtkcas11.mediatek.inc (172.21.101.40) by mtkmbs10n1.mediatek.inc (172.21.101.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.792.15; Fri, 14 Jan 2022 14:24:25 +0800 Received: from localhost.localdomain (10.17.3.154) by mtkcas11.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 14 Jan 2022 14:24:24 +0800 From: To: Mark Brown , Rob Herring , Matthias Brugger CC: Zhen Zhang , Bayi Cheng , Chuanhong Guo , , Subject: [PATCH V1 0/4] mainly add a new SoC support for spi-mtk-nor Date: Fri, 14 Jan 2022 14:24:04 +0800 Message-ID: <20220114062408.9077-1-guochun.mao@mediatek.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220113_222542_104809_53871A35 X-CRM114-Status: UNSURE ( 7.03 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org There is a new SoC mt8186, which spi-nor controller has some differences. It needs one more clk, axi_s, for dma feature. And also needs 1 extra dummy bit when reads flash registers. Guochun Mao (4): dt-bindings: spi: add mt8186-nor compatible string spi: spi-mtk-nor: improve device table for adding more capabilities spi: spi-mtk-nor: add new soc mt8186 support spi: spi-mtk-nor: add axi_s clock for mt8186 .../bindings/spi/mediatek,spi-mtk-nor.yaml | 4 ++ drivers/spi/spi-mtk-nor.c | 63 ++++++++++++++++--- 2 files changed, 58 insertions(+), 9 deletions(-)