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[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 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 X-Spam-Status: No, score=0.7 required=5.0 tests=FREEMAIL_ENVFROM_END_DIGIT, FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS, RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H3,RCVD_IN_MSPIKE_WL,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1761644203799812880?= X-GMAIL-MSGID: =?utf-8?q?1761644203799812880?= 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,