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=-5.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_MUTT 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 A6662C31E45 for ; Thu, 13 Jun 2019 22:51:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 710302080A for ; Thu, 13 Jun 2019 22:51:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1560466281; bh=7v+UpNjtYcyMBqUon/23MgAyqyeNM1Eb920xzu6Xevc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=yrMjMUaTZOauYm2q7jKm6luUrFMKZ0wOq16FedInFUels9WdUkvFzcEFCVpHibl7u GwOp6MoA5CyMP+l0SI2SMGFD2Q7fvdGy7S7K/becBhalh0TK+huwWD2iZztcnbpryf 4WgaFjJguxY2rUPfxf1haKmiVPocO360BUP+a2nw= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726486AbfFMWvR (ORCPT ); Thu, 13 Jun 2019 18:51:17 -0400 Received: from mail-qt1-f196.google.com ([209.85.160.196]:40045 "EHLO mail-qt1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725809AbfFMWvQ (ORCPT ); Thu, 13 Jun 2019 18:51:16 -0400 Received: by mail-qt1-f196.google.com with SMTP id a15so349092qtn.7; Thu, 13 Jun 2019 15:51:16 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=cv40RcWOMVy1JZtFpd3gJTvQihsNZLPm+qc6d4re47Q=; b=M2lOgqiWtCviKLghJXWvHZ5liLTVVea03ffggYN8yipes+R5cf00bYA//BhTKxGOaY DPgl1CtZ5ydcUz0IaIOtusTfRraVM7VNBI8Q4yk2MOhUgy3CGIL5acCtCIDweMH1k3P4 b/hU951sC0wrhYebApSRXrol575ioNJhRO0PDHdvi+n05jhpONxg3EWjW+kiUiIqPy2b SQVz5TJ50w0+CDvlJTrrT/Gh2gKw9lU2d64umNxDp/cA7LSYsaSOcdvTK5sOMeIIVIdW AGHPfkIDnhzOCOIT0h0jvybU0duCGypcC6iQCx3H0reddt4aQ/8oWEEpx57rQsuDbN/5 4k6Q== X-Gm-Message-State: APjAAAUTU+BtppkaA1Jbl+kg4a8faCbPMBPaEM001x2PAcyzCGqfRwH4 rnJ2VvSnW8d1qp4/Ppa2EyaPBEE= X-Google-Smtp-Source: APXvYqzyrbusjb6nMpbIGijvU32NhrU/T6DUb/Ee8K0MWe1C4b1O2CixCC2mnFnW35EKNJT+hN11+g== X-Received: by 2002:a0c:aecd:: with SMTP id n13mr5670753qvd.182.1560466275579; Thu, 13 Jun 2019 15:51:15 -0700 (PDT) Received: from localhost ([64.188.179.243]) by smtp.gmail.com with ESMTPSA id p23sm402566qkm.55.2019.06.13.15.51.14 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Thu, 13 Jun 2019 15:51:15 -0700 (PDT) Date: Thu, 13 Jun 2019 16:51:14 -0600 From: Rob Herring To: Stephen Boyd Cc: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, Evan Green , Will Deacon , Catalin Marinas , Dan Williams Subject: Re: [RFC/PATCH 1/5] reserved_mem: Add a devm_memremap_reserved_mem() API Message-ID: <20190613225114.GA16158@bogus> References: <20190517164746.110786-1-swboyd@chromium.org> <20190517164746.110786-2-swboyd@chromium.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190517164746.110786-2-swboyd@chromium.org> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org On Fri, 17 May 2019 09:47:42 -0700, Stephen Boyd wrote: > We have a few drivers that need to get a reserved memory region, request > the region, and map the reserved memory with memremap(). Add an API to > do this all in one function call. > > Cc: Evan Green > Cc: Rob Herring > Cc: Bjorn Andersson > Cc: Andy Gross > Cc: Will Deacon > Cc: Catalin Marinas > Cc: Dan Williams > Signed-off-by: Stephen Boyd > --- > drivers/of/of_reserved_mem.c | 45 +++++++++++++++++++++++++++++++++ > include/linux/of_reserved_mem.h | 6 +++++ > 2 files changed, 51 insertions(+) > Reviewed-by: Rob Herring