From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B2967C49ED7 for ; Fri, 13 Sep 2019 13:30:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7C7F2206A5 for ; Fri, 13 Sep 2019 13:30:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1568381426; bh=iWIUAy8DQM/b3AxXFY8RBNb9Cjp0usuQ9n2TI1b8FBk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=B6jMBacAfPuY5/PYETvxALkQTW5I+3K5mTHMciALNJq2UGmIjI40EzKDWm+HwvZ9f uAROM7qFvrmGMIXNErsQ0OHTFLYfPuR0rr0LvJ4Rc9h7wiDdLONu4i1/HatDhrYRFw aiCaJRsZs70ZU8eTnKQWTDN5OIwppCiLTAEymThA= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389957AbfIMNQ4 (ORCPT ); Fri, 13 Sep 2019 09:16:56 -0400 Received: from mail.kernel.org ([198.145.29.99]:43914 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389952AbfIMNQy (ORCPT ); Fri, 13 Sep 2019 09:16:54 -0400 Received: from localhost (unknown [104.132.45.99]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id B19B4206BB; Fri, 13 Sep 2019 13:16:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1568380614; bh=iWIUAy8DQM/b3AxXFY8RBNb9Cjp0usuQ9n2TI1b8FBk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=z+EEGfQM2xiJ2bf5z2VG8+997mkjRGbcUX5aRzy43TONAMla5ToJEZF3b9IbR36M3 G2uTrsCp5s7qoPCuocs/bZlqh8HOcfq4RUz3/BWsOzn/84G/6p9FVlU67VGmbVp9O1 N1E1fbtv1oxKhzJWc31yGMrhcH3uCflUktYtcd3w= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Sowjanya Komatineni , Thierry Reding , Rob Herring , Ulf Hansson , Sasha Levin Subject: [PATCH 4.19 122/190] dt-bindings: mmc: Add supports-cqe property Date: Fri, 13 Sep 2019 14:06:17 +0100 Message-Id: <20190913130609.582905678@linuxfoundation.org> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20190913130559.669563815@linuxfoundation.org> References: <20190913130559.669563815@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org [ Upstream commit c7fddbd5db5cffd10ed4d18efa20e36803d1899f ] Add supports-cqe optional property for MMC hosts. This property is used to identify the specific host controller supporting command queue. Signed-off-by: Sowjanya Komatineni Reviewed-by: Thierry Reding Reviewed-by: Rob Herring Signed-off-by: Ulf Hansson Signed-off-by: Sasha Levin --- Documentation/devicetree/bindings/mmc/mmc.txt | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/mmc/mmc.txt b/Documentation/devicetree/bindings/mmc/mmc.txt index f5a0923b34ca1..cdbcfd3a4ff21 100644 --- a/Documentation/devicetree/bindings/mmc/mmc.txt +++ b/Documentation/devicetree/bindings/mmc/mmc.txt @@ -62,6 +62,8 @@ Optional properties: be referred to mmc-pwrseq-simple.txt. But now it's reused as a tunable delay waiting for I/O signalling and card power supply to be stable, regardless of whether pwrseq-simple is used. Default to 10ms if no available. +- supports-cqe : The presence of this property indicates that the corresponding + MMC host controller supports HW command queue feature. *NOTE* on CD and WP polarity. To use common for all SD/MMC host controllers line polarity properties, we have to fix the meaning of the "normal" and "inverted" -- 2.20.1