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 0A714C74A5B for ; Thu, 23 Mar 2023 08:24:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231348AbjCWIYG (ORCPT ); Thu, 23 Mar 2023 04:24:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50918 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231381AbjCWIXv (ORCPT ); Thu, 23 Mar 2023 04:23:51 -0400 Received: from mail-ed1-x531.google.com (mail-ed1-x531.google.com [IPv6:2a00:1450:4864:20::531]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 36CB3303CC for ; Thu, 23 Mar 2023 01:23:47 -0700 (PDT) Received: by mail-ed1-x531.google.com with SMTP id eg48so82945015edb.13 for ; Thu, 23 Mar 2023 01:23:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1679559825; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=AIE/U68x3uSInXEW6KNHZvs1hznr1wFNENd55MjTdLk=; b=rLgf6L+07k4Eifu/vhgCPXbEUN5wzYR2AvYsJr3AQObjKl3S8LZRRiwtPtn7ajC8vL CJKD6qW1vuq70Nf9XIrKzDx2M4LTKsXJ+B1ne36RIPXhqAfL67FP+u4vLn2pOUBAPaXf W2l0WgC7xocf7hG5scQBtIGyp41h2NvGkDO0gkdFlRT/qoBz66ElIFX1PvYeHnuOIPip E6milHMZ6WbiN+bU/yNUYjkMfc5pwdPF9Z4Sx97vXdd00iQbRKA3ht8/IPc7OIuFKIjF 7h12wjBFbD7VjphfKOaXfGEAgp7FejrMTes58GYzg66Z9O43921B84tUDhMoM12k4EDR aTvw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1679559825; h=content-transfer-encoding:in-reply-to:from:references:cc:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=AIE/U68x3uSInXEW6KNHZvs1hznr1wFNENd55MjTdLk=; b=CJx1dxf3BNnwVd1dFz9SWsfgnUlSDgsKVIQwKGqaVUS+NO2lPB83vtxVM9X5wtRG0c nqYJODxtToKqy4eHp3XYfmZR47zUkN7kfTxhWG+84poIyrqfAxCKUoSOfohhNQzvLgq/ YIcJkS0fAkNFu3j7NbS2OV/ezHh6hQznRdEtgsJ71Rh91gZY/ywmJ2bU+wtwsLlia8ii vYM5KjUZLqupVscn1MKzfcAOLgnBsDneyRGsoArA1XLMFZbdaQ9vjLTmTBvWniXO/thg E9YHIODCqRKsicSNY2CjmNRJ47WlraxPmDLHaUxfLItcjdPnm9i4Y3XgDTfphWEUeJRy Fa7A== X-Gm-Message-State: AO0yUKXj5Nh/55FHcsoS7PbbqkJN73inixbhsMOKjlsY1qcyCUwDQMEf Rz1XR+oO/myKNl6G3lm+gXKvqQ== X-Google-Smtp-Source: AK7set9Ft9Tio7464rwlMIwtDD2Ui7cQ1MoFhecyq9TTVIsrTGpdtRWhPZJZmljemRrMLTX6HApETA== X-Received: by 2002:a17:906:22d4:b0:931:a0cb:1ef1 with SMTP id q20-20020a17090622d400b00931a0cb1ef1mr9364177eja.7.1679559825688; Thu, 23 Mar 2023 01:23:45 -0700 (PDT) Received: from [192.168.1.195] ([5.133.47.210]) by smtp.googlemail.com with ESMTPSA id e7-20020a170906248700b0093408d33875sm5524228ejb.49.2023.03.23.01.23.44 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 23 Mar 2023 01:23:45 -0700 (PDT) Message-ID: <7e9ee8e2-988e-1f51-e7ed-19f9e3181d9e@linaro.org> Date: Thu, 23 Mar 2023 08:23:40 +0000 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.8.0 Subject: Re: [PATCH V2 0/3] nvmem: support post read for U-Boot's "ethaddr" Content-Language: en-US To: =?UTF-8?B?UmFmYcWCIE1pxYJlY2tp?= , Rob Herring , Krzysztof Kozlowski Cc: Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , NXP Linux Team , Miquel Raynal , Michael Walle , gregkh@linuxfoundation.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, u-boot@lists.denx.de, =?UTF-8?B?UmFmYcWCIE1pxYJlY2tp?= References: <20230318171356.29515-1-zajec5@gmail.com> From: Srinivas Kandagatla In-Reply-To: <20230318171356.29515-1-zajec5@gmail.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 18/03/2023 17:13, Rafał Miłecki wrote: > From: Rafał Miłecki > > This change is required for NVMEM consumers to get expected MAC address > from U-Boot env data variable "ethaddr". > > To address some previous concerns: > 1. Yes, U-Boot env binding & driver should be converted to NVMEM layout > 2. My priority is to get working MAC rather than fancy DT syntax > 3. I AM going to convert U-Boot env into layout later > 4. This work DOESN'T conflict with layout migration > 5. This code WILL stay during / after layout migration > > My brain limitations don't allow me to handle everything at once, please > let's review what I already have here. Thanks for your patience. Applied now, --srini > > Rafał Miłecki (3): > dt-bindings: nvmem: u-boot,env: add MAC's #nvmem-cell-cells > nvmem: core: support specifying both: cell raw data & post read > lengths > nvmem: u-boot-env: post-process "ethaddr" env variable > > .../devicetree/bindings/nvmem/u-boot,env.yaml | 7 ++++- > drivers/nvmem/Kconfig | 1 + > drivers/nvmem/core.c | 11 +++++--- > drivers/nvmem/u-boot-env.c | 26 +++++++++++++++++++ > include/linux/nvmem-provider.h | 2 ++ > 5 files changed, 42 insertions(+), 5 deletions(-) >