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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 19137C4332F for ; Thu, 14 Dec 2023 11:08:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1443917AbjLNLI2 (ORCPT ); Thu, 14 Dec 2023 06:08:28 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34234 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1443857AbjLNLIO (ORCPT ); Thu, 14 Dec 2023 06:08:14 -0500 Received: from lelv0142.ext.ti.com (lelv0142.ext.ti.com [198.47.23.249]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3D50D199A; Thu, 14 Dec 2023 03:07:38 -0800 (PST) Received: from lelv0266.itg.ti.com ([10.180.67.225]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 3BEB7IXs009855; Thu, 14 Dec 2023 05:07:18 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1702552038; bh=MJdvSpo9tJ1Y6EEoQsVqXgql8Td3qFVMgQdjE+5SvuQ=; h=Date:Subject:To:CC:References:From:In-Reply-To; b=xVnYcrV34L3QSOOFmVsRQlUZq80XvIjLyx8nKJLA8vIpeIC+Y6+BdXuqI8Q7aLiIy olnyVpt7lf/flqmapKsdadr/kjpqfFi2pWXg+2ron9KA12VkcUctLsvCK73y72iPWO 8DEQnd0iovyH54MHw0k+yHyhx+MOrSgLHm1mHot0= Received: from DLEE100.ent.ti.com (dlee100.ent.ti.com [157.170.170.30]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 3BEB7IlO116847 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Thu, 14 Dec 2023 05:07:18 -0600 Received: from DLEE113.ent.ti.com (157.170.170.24) by DLEE100.ent.ti.com (157.170.170.30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Thu, 14 Dec 2023 05:07:17 -0600 Received: from lelvsmtp6.itg.ti.com (10.180.75.249) by DLEE113.ent.ti.com (157.170.170.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Thu, 14 Dec 2023 05:07:17 -0600 Received: from [10.24.69.37] (a0498981-hp-z2-tower-g5-workstation.dhcp.ti.com [10.24.69.37]) by lelvsmtp6.itg.ti.com (8.15.2/8.15.2) with ESMTP id 3BEB7E0w093512; Thu, 14 Dec 2023 05:07:15 -0600 Message-ID: <6230e848-15b8-48ba-8af4-5f90d7e1408c@ti.com> Date: Thu, 14 Dec 2023 16:37:13 +0530 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 0/3] arm64: dts: ti: Add Itap Delay Value For High Speed DDR Content-Language: en-US To: "Kumar, Udit" , , , CC: , , , , , References: <20231201082045.790478-1-b-kapoor@ti.com> <30baf959-e486-4804-947b-516e53cce6fa@ti.com> From: Bhavya Kapoor In-Reply-To: <30baf959-e486-4804-947b-516e53cce6fa@ti.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 8bit X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 06/12/23 12:01 am, Kumar, Udit wrote: > Hi Bhavya > > On 12/1/2023 1:50 PM, Bhavya Kapoor wrote: >> This Series adds Itap Delay Value for DDR52 speed mode for eMMC in >> J7200 and for DDR50 speed mode for MMCSD in J721s2 and J784s4 SoC. >> >> Rebased to next-20231201 >> >> Bhavya Kapoor (3): >>    arm64: dts: ti: k3-j7200-main: Add Itap Delay Value For DDR52 speed >>      mode >>    arm64: dts: ti: k3-j721s2-main: Add Itap Delay Value For DDR50 speed >>      mode >>    arm64: dts: ti: k3-j784s4-main: Add Itap Delay Value For DDR50 speed >>      mode > > Could you confirm, after adding itap values, above modes are working > fine apart from > > mode detection. > > Thanks > > Udit Hi Udit, Below are the links to the test logs j7200 ddr52 - https://gist.github.com/a0498981/f9b7b7d3592eaca591dec3e72de45585 j721s2 ddr50 - https://gist.github.com/a0498981/9861e1df3fe0fc7c050db4f7a8cc34b8 j784s4 ddr50 - https://gist.github.com/a0498981/7c598dd708424252e2629fe0c7458a6d Thanks ~B-Kapoor > > >> arch/arm64/boot/dts/ti/k3-j7200-main.dtsi  | 1 + >>   arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi | 1 + >>   arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi | 1 + >>   3 files changed, 3 insertions(+) >>