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=-12.6 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham 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 16123C433E0 for ; Wed, 27 Jan 2021 15:22:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BF99F20771 for ; Wed, 27 Jan 2021 15:22:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235784AbhA0PW2 (ORCPT ); Wed, 27 Jan 2021 10:22:28 -0500 Received: from fllv0015.ext.ti.com ([198.47.19.141]:47492 "EHLO fllv0015.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1343848AbhA0PVy (ORCPT ); Wed, 27 Jan 2021 10:21:54 -0500 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 10RFKj67061299; Wed, 27 Jan 2021 09:20:45 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1611760845; bh=63J470PcJJ9jKO5/EhqKwZZS/3X0l3imNQLx4QdZ30w=; h=Subject:To:CC:References:From:Date:In-Reply-To; b=H+03+aX4pt3gq/v16Qj6RCAi1P/4CJt5+KDlheRO10ztZe8fVcK+uBmoy3wGaLVtj 09silYx96SBD5tc43IuBC/ZjV/UbGusmV9EhHH7LmB4YP3SKJNDFotjg8RIiimDKDW SemO6yWXm6c7ksZ+4sbY/H+X8EH6qStHGFyQm/tc= Received: from DFLE114.ent.ti.com (dfle114.ent.ti.com [10.64.6.35]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 10RFKjhj026205 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 27 Jan 2021 09:20:45 -0600 Received: from DFLE115.ent.ti.com (10.64.6.36) by DFLE114.ent.ti.com (10.64.6.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3; Wed, 27 Jan 2021 09:20:44 -0600 Received: from lelv0327.itg.ti.com (10.180.67.183) by DFLE115.ent.ti.com (10.64.6.36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3 via Frontend Transport; Wed, 27 Jan 2021 09:20:44 -0600 Received: from [10.250.232.169] (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 10RFKecd089291; Wed, 27 Jan 2021 09:20:41 -0600 Subject: Re: [PATCH v3 2/2] arm64: dts: ti: k3-j7200: Add support for higher speed modes in MMCSD subsystems To: Nishanth Menon CC: Vignesh Raghavendra , Lokesh Vutla , Kishon Vijay Abraham I , Faiz Abbas , Tero Kristo , Rob Herring , , , References: <20210127150815.16991-1-a-govindraju@ti.com> <20210127150815.16991-3-a-govindraju@ti.com> <20210127151431.pzqpbtumqzpqiqop@delta> From: Aswath Govindraju Message-ID: <6f9ddf85-e1e9-426a-2436-7f323314959a@ti.com> Date: Wed, 27 Jan 2021 20:50:39 +0530 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20210127151431.pzqpbtumqzpqiqop@delta> Content-Type: text/plain; charset="utf-8" Content-Language: en-US Content-Transfer-Encoding: 7bit X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hi Nishanth, On 27/01/21 8:44 pm, Nishanth Menon wrote: > On 20:38-20210127, Aswath Govindraju wrote: >> The following speed modes are now supported in J7200 SoC, >> - HS200 and HS400 modes at 1.8 V card voltage, in MMCSD0 subsystem [1]. >> - UHS-I speed modes in MMCSD1 subsystem [1]. >> >> Add support for UHS-I modes by adding voltage regulator device tree nodes >> and corresponding pinmux details, to power cycle and voltage switch cards. >> Also set respective tags in sdhci0 and remove no-1-8-v tag from sdhci1 >> device tree nodes. >> >> [1] - section 12.3.6.1.1 MMCSD Features, in >> https://www.ti.com/lit/ug/spruiu1a/spruiu1a.pdf >> >> Signed-off-by: Aswath Govindraju >> --- >> >> performance test logs using EXT4 filesystem for eMMC HS400 speed mode, >> https://pastebin.ubuntu.com/p/KFphDYXj93/ >> > > 5.11.0-rc3-next-20210118-00004 : > > a) could you make sure to post patches when you test with latest next? > b) I see 2 patches in this series, but delta seems to be 4 patches, is > there a dependency I am not aware of? > There are no dependencies. The other two commits are completely unrelated. From next time I will make sure that I use the latest next and the delta matches. Thanks, Aswath