From patchwork Tue Sep 26 21:08:16 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabrizio Castro X-Patchwork-Id: 14557 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:cae8:0:b0:403:3b70:6f57 with SMTP id r8csp2264399vqu; Tue, 26 Sep 2023 16:45:22 -0700 (PDT) X-Google-Smtp-Source: AGHT+IEdFCgXypZ05OZvkBHzb3ztZUyE5eVcH5ggWUETkfXqYdqqFTQTgAz1t7gRRCohStD6Dm54 X-Received: by 2002:a17:902:e74d:b0:1c3:2c4d:889e with SMTP id p13-20020a170902e74d00b001c32c4d889emr6313261plf.16.1695771922465; Tue, 26 Sep 2023 16:45:22 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1695771922; cv=none; d=google.com; s=arc-20160816; b=M+7gcbbwOxGfltnXJp9xBPzTL83ZcigAWcw3jALNbDZx8Q5ygM74wS47f4i9vdOc2p qCgV7UMngG7To2XN8mmaWZ0AqWyEyWxf8pjD3wpQHGQEGAcf4LvGDCb7iyTg7+S64c+R 8tBtfCNSFi083bBc19L3BWbs4bryJTjyZ1D5+vdepf06eUnQTrpRstm0SlAyU0HtJVPf 2QzRv2RkF+Lt2SuCDbt7UDaQsjcFJiYnC6X1PBomlLhrggBOuK+Kqq9ExZKB7VDm26Fx NUfneAk9Ip3MpUCe+KpffT3IHqCISma0/FyxeDP+3vSTqRuNdlCD1eQQnp38edHDTLuk jikg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from; bh=Unox7odWTpNorH51ZpJ43UQ3WCmhKJAoAMV43jptwxE=; fh=RCG5UTJZL4x7EFXQRWT8toPnZJDmRxABMjXK1Kmzugw=; b=HNqPsL679ZTFWE2Fo0baXVQ41rPiHTGajZZ9H4HVm6q5MTZctue/U8wqJz4rgVpeXK mwaIb8RqAvbXpsVyO5ueDwupAgRG7PNWjdDYnz7mynRszNMe/EYzZxDvOeiKwmit6cR0 OpCOc4HxR7/+gFZzI66JY2yvU/YAiDicI56aUK6LfaexlJlmZlPhqJvho0ZWTDbaEzdu KiVNXFOr+7Jn3RNfsXBc+O9HFeuPeW81+/kn2F50EWJgcBix9Ugr0njj5kgBHdmZ9Mkv kDTLgFn7qkws6KDl99EhyDr1W3ppYBy0zc3XUgJZEBPqOIhLBYlmLpjzwNFk9BeZqQnj 5HVw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.37 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=renesas.com Received: from snail.vger.email (snail.vger.email. [23.128.96.37]) by mx.google.com with ESMTPS id c10-20020a170902c1ca00b001c62e8c0a38si2980876plc.256.2023.09.26.16.45.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 26 Sep 2023 16:45:22 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.37 as permitted sender) client-ip=23.128.96.37; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.37 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=renesas.com Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by snail.vger.email (Postfix) with ESMTP id 3B78C81B8964; Tue, 26 Sep 2023 16:44:04 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at snail.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233156AbjIZXn6 (ORCPT + 28 others); Tue, 26 Sep 2023 19:43:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43584 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229476AbjIZXlz (ORCPT ); Tue, 26 Sep 2023 19:41:55 -0400 Received: from relmlie6.idc.renesas.com (relmlor2.renesas.com [210.160.252.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 6468972BD; Tue, 26 Sep 2023 15:57:08 -0700 (PDT) X-IronPort-AV: E=Sophos;i="6.03,178,1694703600"; d="scan'208";a="181059336" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie6.idc.renesas.com with ESMTP; 27 Sep 2023 06:08:26 +0900 Received: from mulinux.home (unknown [10.226.92.200]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 14CDC40B91B6; Wed, 27 Sep 2023 06:08:21 +0900 (JST) From: Fabrizio Castro To: Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Geert Uytterhoeven Cc: Fabrizio Castro , Magnus Damm , linux-spi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Chris Paterson , Biju Das , Lad Prabhakar Subject: [PATCH 0/2] Add RZ/V2M CSI slave support Date: Tue, 26 Sep 2023 22:08:16 +0100 Message-Id: <20230926210818.197356-1-fabrizio.castro.jz@renesas.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Spam-Status: No, score=-1.9 required=5.0 tests=AC_FROM_MANY_DOTS,BAYES_00, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (snail.vger.email [0.0.0.0]); Tue, 26 Sep 2023 16:44:04 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1778145739716814595 X-GMAIL-MSGID: 1778145739716814595 Dear All, the CSI IP found inside the Renesas RZ/V2M SoC supports both SPI master and slave. This series extends the CSI dt-bindings and driver to add SPI slave support. Cheers, Fab Fabrizio Castro (2): spi: renesas,rzv2m-csi: Add SPI Slave related properties spi: rzv2m-csi: Add Slave mode support .../bindings/spi/renesas,rzv2m-csi.yaml | 15 ++ drivers/spi/Kconfig | 4 +- drivers/spi/spi-rzv2m-csi.c | 137 ++++++++++++------ 3 files changed, 112 insertions(+), 44 deletions(-)