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[72.90.70.109]) by smtp.gmail.com with ESMTPSA id t5-20020a05620a450500b006fa8299b4d5sm6294846qkp.100.2023.01.09.15.35.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 09 Jan 2023 15:35:45 -0800 (PST) From: Jonathan Cormier To: linux-hwmon@vger.kernel.org Cc: Jonathan Cormier , Jean Delvare , Guenter Roeck , linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Rob Herring , Krzysztof Kozlowski , Bob Duke , John Pruitt Subject: [PATCH v3 0/2] hwmon: ltc2945: Add binding and shunt resistor support Date: Mon, 9 Jan 2023 18:35:29 -0500 Message-Id: <20230109233534.1932370-1-jcormier@criticallink.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20221214220727.1350784-3-jcormier@criticallink.com> References: <20221214220727.1350784-3-jcormier@criticallink.com> MIME-Version: 1.0 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS autolearn=ham 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?1754590093346859776?= X-GMAIL-MSGID: =?utf-8?q?1754590093346859776?= Added the ability to specify the value of the shunt resistor in the device tree instead of assuming it is 1 milliOhm. Would be good to backport as well Changes since v2: - Remove newline - Combined overflow fix with "Allow setting shunt resistor" commit - Add description to "Add devicetree match table" - Add fix for unhandled error case in ltc2945_value_store - Use imperative in descriptions - Remove unneeded overflow check from ltc2945_reg_to_val - Fix up DIV_ROUND_CLOSEST_ULL calls, per docs divisor should be 32-bit - Split one DIV_ROUND_CLOSEST_ULL change into separate commit per Guenter Roeck's comment Changes since v1: - Add devicetree match table - Add kerneldoc for the ltc2945_data struct - Cleanup excesive comments about the shunt resistor - Switch to device_property_read_u32() Cormier, Jonathan (1): dt-bindings: hwmon: adi,ltc2945: Add binding John Pruitt (1): hwmon: ltc2945: Allow setting shunt resistor .../bindings/hwmon/adi,ltc2945.yaml | 50 +++++++++++ drivers/hwmon/ltc2945.c | 86 ++++++++++++++----- 2 files changed, 115 insertions(+), 21 deletions(-) create mode 100644 Documentation/devicetree/bindings/hwmon/adi,ltc2945.yaml --- 2.25.1