From patchwork Mon May 18 20:31:50 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sergei Shtylyov X-Patchwork-Id: 11556337 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 12691739 for ; Mon, 18 May 2020 20:31:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EF0B520835 for ; Mon, 18 May 2020 20:31:54 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=cogentembedded-com.20150623.gappssmtp.com header.i=@cogentembedded-com.20150623.gappssmtp.com header.b="S/V2meIH" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726801AbgERUby (ORCPT ); Mon, 18 May 2020 16:31:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58286 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726492AbgERUby (ORCPT ); Mon, 18 May 2020 16:31:54 -0400 Received: from mail-lf1-x133.google.com (mail-lf1-x133.google.com [IPv6:2a00:1450:4864:20::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0EC9DC061A0C for ; Mon, 18 May 2020 13:31:54 -0700 (PDT) Received: by mail-lf1-x133.google.com with SMTP id z22so9286728lfd.0 for ; Mon, 18 May 2020 13:31:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cogentembedded-com.20150623.gappssmtp.com; s=20150623; h=from:subject:to:cc:organization:message-id:date:user-agent :mime-version:content-language:content-transfer-encoding; bh=BmSBD7h3njitpLi5QsmTDnHJWiGkucDb02pMa3UrBRI=; b=S/V2meIHX6iNtfRVQH6gN/h2Lyp5uwDpI0DvK0EGXJdBE8jiAkFT97P5mkXdh2m3qW ubkAh6O+D9ZIP0TmMu3wEF23N+L0d1FbplsFxsXfmJkWqBx/FecsnSOhqcbJSZalCmSX ab2E8KVO0NHXnv45BislI93lru50zeVPdIXNKU8o7U2BmVysz3A37I1k07XWaEjHG9tt QCNMsjiHo9N9IDnZAKrkwUP4eE2k4MJ0+/P7m2/02hKLGgbf1HVZsvZVfuDJpKcGOkeU V3Sm5fQgFuy8ce7soIHMMb1eQvOblNhAIkIaWlcnoPIUqVXoXZ0WnYTvkon9naCb3Zky fmmw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:subject:to:cc:organization:message-id:date :user-agent:mime-version:content-language:content-transfer-encoding; bh=BmSBD7h3njitpLi5QsmTDnHJWiGkucDb02pMa3UrBRI=; b=Tdpb0is+9T4gmMB6S/KDsMKi1o3I4oYcNlKe+H+MdqFo0a+dIPl3jjzWoNGzAIhTLB C38fmkZ+nPUx1bNxt5OzMaO9ZLZP6oDtc4631tkHypHlMcDzNvNDqc47czMGYPoOgMQm fzzPu6dgisSvnvshiyYV+lwX8YDImMWlPjTr5d7DA77xsuntTePLf2NLprsaMaBVHKM6 YYVK1sP4jHN33BqQKOXjZu3naaXys1ECvOxacpNgwKdQa6uOSKA5FT3aM08wws7bh61y WA8mLL3ZZHwooS7c2py3eS0SWuP5Sq8Vh/Lj9CJBZu4mP/cq0saxDfZo1tGZPClud3Gl 6urQ== X-Gm-Message-State: AOAM533AQr63+MqCQs84ZWrBC+6YadyqS8QmpHF7fCpyCBWqACVukcxI 98s1uljvoFr9QBvgVQinEkzAdRoYaxk= X-Google-Smtp-Source: ABdhPJwbeRgWCUksn3Rp9PyliuSUUrgdtDgGrHAVgDph+uCNv8e0tKIc/Q6nrbUUHFC0gCY5cMqmTg== X-Received: by 2002:a19:990:: with SMTP id 138mr7817351lfj.135.1589833912488; Mon, 18 May 2020 13:31:52 -0700 (PDT) Received: from wasted.cogentembedded.com ([2a00:1fa0:4650:c10:49f1:792f:a411:29a7]) by smtp.gmail.com with ESMTPSA id z17sm7136988ljc.81.2020.05.18.13.31.51 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Mon, 18 May 2020 13:31:51 -0700 (PDT) From: Sergei Shtylyov Subject: [PATCH v3 0/2] Add Renesas RPC-IF support To: Rob Herring , devicetree@vger.kernel.org Cc: Philipp Zabel , Mason Yang , linux-spi@vger.kernel.org, Chris Brandt , "linux-mtd@lists.infradead.org" Organization: Cogent Embedded Message-ID: <26faf5e8-26eb-cceb-a500-f0fd64609737@cogentembedded.com> Date: Mon, 18 May 2020 23:31:50 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.2.1 MIME-Version: 1.0 Content-Language: en-MW Sender: linux-spi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org Hello! Here's a set of 2 patches against Linus' repo. Renesas Reduced Pin Count Interface (RPC-IF) allows a SPI flash or HyperFlash connected to the SoC to be accessed via the external address space read mode or the manual mode. The memory controller driver for RPC-IF registers either SPI or HyperFLash subdevice, depending on the contents of the device tree subnode; it also provides the abstract "back end" API that can be used by the "front end" SPI/MTD drivers to talk to the real hardware... Based on the original patch by Mason Yang . [1/2] dt-bindings: memory: document Renesas RPC-IF bindings [2/2] memory: add Renesas RPC-IF driver MBR, Sergei