From patchwork Thu Aug 13 08:43:38 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?V2VuYmluIE1laSAo5qKF5paH5b2sKQ==?= X-Patchwork-Id: 256452 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=-11.4 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, MIME_BASE64_TEXT, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, UNPARSEABLE_RELAY, 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 8A375C433E3 for ; Thu, 13 Aug 2020 08:45:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5748D22B49 for ; Thu, 13 Aug 2020 08:45:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="oxHBhMF8" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726564AbgHMIoz (ORCPT ); Thu, 13 Aug 2020 04:44:55 -0400 Received: from mailgw02.mediatek.com ([210.61.82.184]:48450 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726081AbgHMIoq (ORCPT ); Thu, 13 Aug 2020 04:44:46 -0400 X-UUID: 84138e09abdd45d8bac8f0f5cc1cd53e-20200813 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=UiYITuOicKAGf3efIhr1L/4MAUvnnb66uoIfzUsZtVU=; b=oxHBhMF8vD5OcchOWcI/sOHZbfwKWbIyM0UJodoScWRy4STTC1kQMGROEN1fYDvtcubJ05a3wyp4uIsYW96CdNHato4/JBVQ5L7TYJMzTy6z1DlfRgJNir1QK7NxI9G/mRngoywoS2XQBYXweA2CT0R/GMikO6YjZcoUj8h62lw=; X-UUID: 84138e09abdd45d8bac8f0f5cc1cd53e-20200813 Received: from mtkcas10.mediatek.inc [(172.21.101.39)] by mailgw02.mediatek.com (envelope-from ) (Cellopoint E-mail Firewall v4.1.10 Build 0809 with TLS) with ESMTP id 881965504; Thu, 13 Aug 2020 16:44:41 +0800 Received: from mtkcas08.mediatek.inc (172.21.101.126) by mtkmbs07n2.mediatek.inc (172.21.101.141) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 13 Aug 2020 16:44:39 +0800 Received: from localhost.localdomain (10.17.3.153) by mtkcas08.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Thu, 13 Aug 2020 16:44:38 +0800 From: Wenbin Mei To: Ulf Hansson , Rob Herring CC: Chaotian Jing , Matthias Brugger , Philipp Zabel , , , , , , , Wenbin Mei , Subject: [v3, 1/3] mmc: dt-bindings: Add resets/reset-names for Mediatek MMC bindings Date: Thu, 13 Aug 2020 16:43:38 +0800 Message-ID: <20200813084340.27292-2-wenbin.mei@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20200813084340.27292-1-wenbin.mei@mediatek.com> References: <20200813084340.27292-1-wenbin.mei@mediatek.com> MIME-Version: 1.0 X-MTK: N Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org Add description for resets/reset-names. Cc: # v5.4+ Fixes: 966580ad236e ("mmc: mediatek: add support for MT7622 SoC") Signed-off-by: Wenbin Mei Tested-by: Frank Wunderlich --- Documentation/devicetree/bindings/mmc/mtk-sd.txt | 2 ++ 1 file changed, 2 insertions(+) -- 2.18.0 diff --git a/Documentation/devicetree/bindings/mmc/mtk-sd.txt b/Documentation/devicetree/bindings/mmc/mtk-sd.txt index 8a532f4453f2..09aecec47003 100644 --- a/Documentation/devicetree/bindings/mmc/mtk-sd.txt +++ b/Documentation/devicetree/bindings/mmc/mtk-sd.txt @@ -49,6 +49,8 @@ Optional properties: error caused by stop clock(fifo full) Valid range = [0:0x7]. if not present, default value is 0. applied to compatible "mediatek,mt2701-mmc". +- resets: Phandle and reset specifier pair to softreset line of MSDC IP. +- reset-names: Should be "hrst". Examples: mmc0: mmc@11230000 {