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=-12.5 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, 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 D4486C433DB for ; Fri, 19 Mar 2021 06:27:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 97B4964F6B for ; Fri, 19 Mar 2021 06:27:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234020AbhCSG03 (ORCPT ); Fri, 19 Mar 2021 02:26:29 -0400 Received: from fllv0016.ext.ti.com ([198.47.19.142]:37806 "EHLO fllv0016.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233865AbhCSG0E (ORCPT ); Fri, 19 Mar 2021 02:26:04 -0400 Received: from fllv0034.itg.ti.com ([10.64.40.246]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id 12J6PwdA040352; Fri, 19 Mar 2021 01:25:58 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1616135158; bh=sfgae7YEBHArWauIp36inbiUJN+OT1t19yF7Avo2V4U=; h=Subject:To:CC:References:From:Date:In-Reply-To; b=qoRVVsH+12d7wQiD5kzNcy22NHBJKc0hrm3cZSNgvwHpua/HAYrlKxDIhfBaAoKe4 R9ioD6d8Z6kcf+wB0ixJx6DP+ifMShLvWgoHwETvSZTrixFP1EpKNnVobAyyGjv+jD PgyolRh0zpgUwUZ811gZ/xJP0twjZwtCE79jcl/I= Received: from DFLE109.ent.ti.com (dfle109.ent.ti.com [10.64.6.30]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 12J6Pw2q055334 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Fri, 19 Mar 2021 01:25:58 -0500 Received: from DFLE115.ent.ti.com (10.64.6.36) by DFLE109.ent.ti.com (10.64.6.30) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.2; Fri, 19 Mar 2021 01:25:58 -0500 Received: from fllv0039.itg.ti.com (10.64.41.19) 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 15.1.2176.2 via Frontend Transport; Fri, 19 Mar 2021 01:25:58 -0500 Received: from [10.24.69.20] (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 12J6PtIr068351; Fri, 19 Mar 2021 01:25:55 -0500 Subject: Re: [PATCH v3 2/2] arm64: dts: ti: k3-am642: reserve gpio in mcu domain for firmware usage To: Aswath Govindraju CC: Vignesh Raghavendra , Grygorii Strashko , Nishanth Menon , Tero Kristo , Rob Herring , , , References: <20210319051950.17549-1-a-govindraju@ti.com> <20210319051950.17549-3-a-govindraju@ti.com> From: Lokesh Vutla Message-ID: <3d753b85-dd11-d4c3-5f24-e5c74f87b766@ti.com> Date: Fri, 19 Mar 2021 11:55:54 +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: <20210319051950.17549-3-a-govindraju@ti.com> 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: linux-kernel@vger.kernel.org On 19/03/21 10:49 am, Aswath Govindraju wrote: > The gpio0 subsystem present in MCU domain might be used by firmware and is > not pinned out in evm/sk. Therefore, reserve it for MCU firmware. > > Signed-off-by: Aswath Govindraju Reviewed-by: Lokesh Vutla Thanks and regards, Lokesh