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,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 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 018E7C433DB for ; Wed, 27 Jan 2021 16:09:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C099B20773 for ; Wed, 27 Jan 2021 16:09:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237053AbhA0QJ3 (ORCPT ); Wed, 27 Jan 2021 11:09:29 -0500 Received: from fllv0015.ext.ti.com ([198.47.19.141]:55662 "EHLO fllv0015.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234944AbhA0P4c (ORCPT ); Wed, 27 Jan 2021 10:56:32 -0500 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 10RFsrok074839; Wed, 27 Jan 2021 09:54:53 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1611762893; bh=EbyulWgdOzpSbH0R5FwToTnTyBzMsvgaupBpVFToCNY=; h=Date:From:To:CC:Subject:References:In-Reply-To; b=aL7N+6IZwQ6dDZX0tRUJk1jjzH4H0kcIiig6OyKTG0+P2QeNFUVzUaUNc8SY5dKCo UzQ8sf7B5R3bh8q7NSInLz6qcSoClJoKJNxGkE0qhjbWRpiXPSPDvBVTpkok2cdhsO 5DQTsfl5xvRDbjcJQlq7Yo2GxvTmPcJ0HvdZbSdM= Received: from DLEE107.ent.ti.com (dlee107.ent.ti.com [157.170.170.37]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 10RFsrF0011665 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 27 Jan 2021 09:54:53 -0600 Received: from DLEE101.ent.ti.com (157.170.170.31) by DLEE107.ent.ti.com (157.170.170.37) 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 09:54:53 -0600 Received: from lelv0327.itg.ti.com (10.180.67.183) by DLEE101.ent.ti.com (157.170.170.31) 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 09:54:53 -0600 Received: from localhost (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id 10RFsqAJ022261; Wed, 27 Jan 2021 09:54:52 -0600 Date: Wed, 27 Jan 2021 09:54:52 -0600 From: Nishanth Menon To: Aswath Govindraju CC: Vignesh Raghavendra , Lokesh Vutla , Kishon Vijay Abraham I , Faiz Abbas , Tero Kristo , Rob Herring , , , Subject: Re: [PATCH v3 2/2] arm64: dts: ti: k3-j7200: Add support for higher speed modes in MMCSD subsystems Message-ID: <20210127155452.27unsnisenm42nb4@budding> References: <20210127150815.16991-1-a-govindraju@ti.com> <20210127150815.16991-3-a-govindraju@ti.com> <20210127151431.pzqpbtumqzpqiqop@delta> <6f9ddf85-e1e9-426a-2436-7f323314959a@ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <6f9ddf85-e1e9-426a-2436-7f323314959a@ti.com> User-Agent: NeoMutt/20171215 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 20:50-20210127, Aswath Govindraju wrote: > 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. -- Regards, Nishanth Menon Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D