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 82B60C77B60 for ; Tue, 28 Mar 2023 20:16:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229741AbjC1UQQ (ORCPT ); Tue, 28 Mar 2023 16:16:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59670 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229468AbjC1UQN (ORCPT ); Tue, 28 Mar 2023 16:16:13 -0400 Received: from mail-ot1-f49.google.com (mail-ot1-f49.google.com [209.85.210.49]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B217A3C22; Tue, 28 Mar 2023 13:16:12 -0700 (PDT) Received: by mail-ot1-f49.google.com with SMTP id f19-20020a9d5f13000000b00693ce5a2f3eso7058745oti.8; Tue, 28 Mar 2023 13:16:12 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1680034572; h=cc:to:content-transfer-encoding:mime-version:message-id:date :subject:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=LJY6pOPdDa4oqX5OXa+Badi5ySmgsIj2CbDDOIk/1F8=; b=WiJTrU2iskz/zd2OuLc0a5V3v/lk457P47G6oCK1uFAbpjnyX6a4AIOZimGhmjCAr0 NV7dO3+gsicKGzwOMtLLYhAidt4jX8wZp8MaXv4bA0ndHhF66M/5gIA1eL1pCp6I3ba0 SZ46ZmfzuWpFA39mdcvKM0noS6l5Idr1vlwzj6lbA8aZcEbsJv3fd7YPqJIiiQ960M28 iusXNCCGR5LrXPSR1Az8lk+3Co4ICaCQTr4j/T+DC3nQ6eA4LvtK3XpSgRtVl1+jJcle qgNsHu2xdlY5JmLkONkcr0VeoXT52Rsuw/FRSHU+25vGwQS3p36+X1FRbJoLeOM7hLAw 8dMQ== X-Gm-Message-State: AO0yUKXK1GuHeJbGz/NFWLmEmhbuht6EY54QLQ/dkoPld2haf693iJF0 +IRz2a59K3/raN3ZnLTCRg== X-Google-Smtp-Source: AK7set9GAgC93luzWNZuofJauP57z3vXyLI4sRAP80NLLCHRI4Txb9cd8obWGvd6gSVOAMPakodRgQ== X-Received: by 2002:a9d:6d82:0:b0:69f:8da7:5463 with SMTP id x2-20020a9d6d82000000b0069f8da75463mr8887322otp.31.1680034571938; Tue, 28 Mar 2023 13:16:11 -0700 (PDT) Received: from robh_at_kernel.org (66-90-144-107.dyn.grandenetworks.net. [66.90.144.107]) by smtp.gmail.com with ESMTPSA id l26-20020a0568301d7a00b0069fa776d3c2sm6931170oti.18.2023.03.28.13.16.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 28 Mar 2023 13:16:11 -0700 (PDT) Received: (nullmailer pid 3993665 invoked by uid 1000); Tue, 28 Mar 2023 20:16:10 -0000 From: Rob Herring Subject: [PATCH 0/5] of: More address parsing helpers Date: Tue, 28 Mar 2023 15:15:55 -0500 Message-Id: <20230328-dt-address-helpers-v1-0-e2456c3e77ab@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAPxKI2QC/x2N0QrCMAwAf2Xk2UDXTRB/RXxI28wGSh2JDmHs3 w17vIPjdjBWYYP7sIPyJibv7jBeBsiV+otRijPEEKcwxRuWD1IpymZYua2shnEJIV/zyIlm8DC RMSalnqun/duay1V5kd95ejyP4w80lXgveQAAAA== To: Michael Ellerman , Nicholas Piggin , Christophe Leroy , Stuart Yoder , Laurentiu Tudor , Benjamin Herrenschmidt Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linuxppc-dev@lists.ozlabs.org X-Mailer: b4 0.13-dev Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This series is part of some clean-ups to reduce the open coded parsing of "reg" and "ranges" in the kernel. As those are standard properties, the common DT code should be able to handle parsing them. However, there are a few gaps in the API for what some drivers need which this series addresses (pun intended). I intend to add these helpers for v6.4 and then convert the users in v6.5 to avoid any dependency issues. This series and the WIP conversions are on this branch[1]. [1] git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git dt/address-helpers Signed-off-by: Rob Herring --- Rob Herring (5): of: unittest: Add bus address range parsing tests of/address: Add of_range_to_resource() helper of/address: Add support for 3 address cell bus of/address: Add of_range_count() helper of/address: Add of_property_read_reg() helper drivers/of/address.c | 76 +++++++++++++- drivers/of/unittest-data/tests-address.dtsi | 9 +- drivers/of/unittest.c | 150 ++++++++++++++++++++++++++++ include/linux/of_address.h | 31 ++++++ 4 files changed, 262 insertions(+), 4 deletions(-) --- base-commit: fe15c26ee26efa11741a7b632e9f23b01aca4cc6 change-id: 20230328-dt-address-helpers-2f00c5c1eba4 Best regards, -- Rob Herring