From patchwork Sat Mar 11 15:22:41 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sergey Lisov X-Patchwork-Id: 662614 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 158CAC61DA4 for ; Sat, 11 Mar 2023 15:27:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230085AbjCKP1Z (ORCPT ); Sat, 11 Mar 2023 10:27:25 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34422 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230450AbjCKP1Y (ORCPT ); Sat, 11 Mar 2023 10:27:24 -0500 Received: from mail-lf1-x12d.google.com (mail-lf1-x12d.google.com [IPv6:2a00:1450:4864:20::12d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0FB05E34BE for ; Sat, 11 Mar 2023 07:27:23 -0800 (PST) Received: by mail-lf1-x12d.google.com with SMTP id t11so10440286lfr.1 for ; Sat, 11 Mar 2023 07:27:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; t=1678548441; h=cc:to:subject:date:from:in-reply-to:message-id:from:to:cc:subject :date:message-id:reply-to; bh=8s9gnIYUH4a7DISj2GFil2OdRXxeDO2P0HDbRjCc19c=; b=MEa12rVPjYPwGegsBex7DEE2GTvzcKovW85MsQBjXRUUI/txji76ySL1XOfSxXq7CM rrN9/IPr9JVLYp5Sp6Xsywl2zlHS6BiOXTrHxg0X/vrFV0rh0ELoaryNw7plryIEBY34 sgtpGi6KZqG4Rh6ve+kmHF7Gz/eLLELnatiYaIRKYui6XW8yDNfRwlJSdBlMjSqDA7Ka MjsUDqNbAtZ7himCKyg7G6KQudPjnFwNH5HXg3JfbYSgciUkFbIIF/6M1EJZ3MUeU2rM YlzTJeOQ4FPlPsBAY1oeeUd7QnRqTH3Bxwby63HrjNwjrXJEl06Lt2BuScfg+DGrsAVA W1fg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1678548441; h=cc:to:subject:date:from:in-reply-to:message-id:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=8s9gnIYUH4a7DISj2GFil2OdRXxeDO2P0HDbRjCc19c=; b=YUZc5bGLnXwyGRneiL1SLq20/2VcMIR/NrMhntJ6XRtYWKSZbUzba4q9FbyRbt/V9N H+Kh67RgPYjpjKBDAVsoqc2axYWOnWa8jbNje6fC/c9uAKlCMzr7cI+a4WQgo6NtUPYJ 5eicRSjlTvcUYznFHjEtNstz6u4kVdYf8uFwACwi3qAdHBDnLX1SOwxvaaMkUGqaQNk9 TOsJtonDqICI2SnMdK5+m1D1SxN3OjmnE68TLLkkwLlwErqQ7KhVXKvWrDO5/ge3y+1q eTEruQQFHgfx/ZsM/20D1owKSxXAobTzrN3NIOWVFDAPXTrMmw3Lu7CVvyxPhMy9C7Pb D3vA== X-Gm-Message-State: AO0yUKU0HER6zYxJkBTa7k3m50Ftq4wHjYKFcJlzAJ8IZ23GQSl3EH79 uCJ1fNrTLp/Et7z5AZIKUHFaYyicGpaA84YpzA8= X-Google-Smtp-Source: AK7set923o6l6Me9oiqeqLP6Z4OmKcHISanG/nrAdfd5AMCxlVFaeSqk1e4Fmr2CI86ynxtqQiOrbA== X-Received: by 2002:ac2:51a8:0:b0:4cc:7308:8f40 with SMTP id f8-20020ac251a8000000b004cc73088f40mr9220260lfk.40.1678548441233; Sat, 11 Mar 2023 07:27:21 -0800 (PST) Received: from 0001-devicetree-synopsys-dw-mshc-common-add-fifo-access-3.patch (46-138-144-249.dynamic.spd-mgts.ru. [46.138.144.249]) by smtp.gmail.com with ESMTPSA id c18-20020ac25312000000b0048b365176d9sm344618lfh.286.2023.03.11.07.27.20 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 11 Mar 2023 07:27:21 -0800 (PST) Message-Id: <1678548256.0817535-1-sleirsgoevy@gmail.com> In-Reply-To: <1678548256.0817535-0-sleirsgoevy@gmail.com> From: Sergey Lisov Date: Sat, 11 Mar 2023 18:22:41 +0300 Subject: [PATCH 1/2] devicetree: synopsys-dw-mshc-common: add "fifo-access-32bit" property To: Ulf Hansson , Rob Herring , Krzysztof Kozlowski , Jaehoon Chung Cc: linux-mmc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org --- .../devicetree/bindings/mmc/synopsys-dw-mshc-common.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc-common.yaml b/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc-common.yaml index 8dfad89c7..2bc5ac528 100644 --- a/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc-common.yaml +++ b/Documentation/devicetree/bindings/mmc/synopsys-dw-mshc-common.yaml @@ -57,6 +57,12 @@ properties: force fifo watermark setting accordingly. $ref: /schemas/types.yaml#/definitions/flag + fifo-access-32bit: + description: + Specifies that this device requires accesses to its 64-bit registers + to be done as pairs of 32-bit accesses, even on architectures where + readq is available. + dmas: maxItems: 1