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 lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id AD346C761A6 for ; Tue, 28 Mar 2023 20:17:16 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4PmLZL6yP2z3fbm for ; Wed, 29 Mar 2023 07:17:14 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=gmail.com (client-ip=209.85.210.54; helo=mail-ot1-f54.google.com; envelope-from=robherring2@gmail.com; receiver=) Received: from mail-ot1-f54.google.com (mail-ot1-f54.google.com [209.85.210.54]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4PmLYF4mVqz3cLh for ; Wed, 29 Mar 2023 07:16:17 +1100 (AEDT) Received: by mail-ot1-f54.google.com with SMTP id l39-20020a9d1b2a000000b006a121324abdso5479005otl.7 for ; Tue, 28 Mar 2023 13:16:16 -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=aCwsff8kxypM4VB3qVWS+PG4WvvIpEtYPM90Je0nHuuG1NcAyAXwGVR8Mos5wx94g1 jDn5nG7QVYnaen/oNa/GSfJM38SWddBWLBpcl1RALs0njv6qQ/yZy90eX0UCTGLG+F9I hWxwfZHSELp9fdy1e/M6Lsl+K99DQGH0X9cyOPlHVf705TMl3dXXQO+VvxGsljOqSWjI bSw2ovPPFUQ7hNNjc52KPNaJen/cfBteFXeSp8awwcV28TlYde6tbYzQcmpjnxMek65l sGLzQntGeLtRRDx18+YIWHik/CN5H+jDLhCJfvmkZtREb2wvwnr+GZDmyE8QFRm/0Hr9 TlTA== X-Gm-Message-State: AO0yUKX89kw1yxvKQjUQviIvU9SybisHyf1Ael6ThDZ3nuW6FMacD98R XA4ImYaCC9Xsc2/aMHwXBzOdRlX0+g== 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 X-Mailer: b4 0.13-dev X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" 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