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[83.35.57.188]) by smtp.gmail.com with ESMTPSA id c4-20020a05600c0a4400b003cf75213bb9sm21511754wmq.8.2022.12.26.06.29.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 26 Dec 2022 06:30:00 -0800 (PST) From: Angel Iglesias To: linux-iio@vger.kernel.org Cc: Angel Iglesias , Jonathan Cameron , Lars-Peter Clausen , Rob Herring , Krzysztof Kozlowski , Andy Shevchenko , Nikita Yushchenko , "Rafael J. Wysocki" , Paul Cercueil , Ulf Hansson , Andreas Klinger , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 0/5] Add support for pressure sensor Bosch BMP580 Date: Mon, 26 Dec 2022 15:29:19 +0100 Message-Id: X-Mailer: git-send-email 2.39.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, 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 This patchset adds support for the new pressure sensors BMP580 extending the bmp280 driver. Patch 1 introduces a variant enumeration and refactors sensor verification logic adding a chip_id field to the chip_info struct. This change is required because BMP380 and BMP580 have the same chip_id and values would collide using the chip_id as the driver_data value. Patch 2 introduces new preinit callback and unifies init logic across all supported variants. Patch 3 extends the bmp280 driver with the new logic to read measurements and configure the operation parameters for the BMP580 sensors. Patch 4 updates the devicetree binding docs with the new sensor id. Patch 5 adds the NVMEM operations to read and program the NVM user range contained in the non-volatile memory of the BMP580 sensors. Changes in V2: * For patch 3, fixed missing retcodes reported by the kernel test robot. * For patch 5, fixed logic paths that left the sensor mutex locked reported by the kernel test robot. Angel Iglesias (5): iio: pressure: bmp280: Add enumeration to handle chip variants iio: pressure: bmp280: Add preinit callback iio: pressure: bmp280: Add support for new sensor BMP580 dt-bindings: iio: pressure: bmp085: Add BMP580 compatible string iio: pressure: bmp280: Add nvmem operations for BMP580 .../bindings/iio/pressure/bmp085.yaml | 2 + drivers/iio/pressure/Kconfig | 6 +- drivers/iio/pressure/bmp280-core.c | 617 +++++++++++++++++- drivers/iio/pressure/bmp280-i2c.c | 33 +- drivers/iio/pressure/bmp280-regmap.c | 60 ++ drivers/iio/pressure/bmp280-spi.c | 23 +- drivers/iio/pressure/bmp280.h | 115 ++++ 7 files changed, 815 insertions(+), 41 deletions(-) base-commit: e807541c2b273677e82ef50b5747ec7ae7d652b9 -- 2.39.0