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Tue, 27 Feb 2024 14:03:15 +1300 (NZDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alliedtelesis.co.nz; s=mail181024; t=1708995795; bh=5jYi58IRw9o2odkhlI79h95g1PWiKPkvmtYQOTlKynw=; h=From:To:Cc:Subject:Date:From; b=us0pGKxw7A2atK8sKb7+Qj7gfMz3bVNuyqPOcf9Av6wU5ocSMjUDVZbu0wU/cIGh6 0rLuL6zY9z3uNug0j8TdOCvqoKD3SfzzwX31ICHBw7kU6p1gh/gyyrksd0A9tVCoCf CmCPCEDf35cZZnIk5I9fE5pdo66KA5tbuSRE1ZRzPSHqVescLwKlRMlN11yhZ5yG6/ gybxKayespE7iT2YIN033Edr8PqtkvP7N9EaWsjUbjqp1cLio8hMTURtfdn/GuZHaH NiG/ltOQrTFnwnzE6M0bi81MW+CMUR13Ygfue5iRA5Zve3cq2biF5uotdUE2iTY7o+ aanxY77OFYm9w== Received: from pat.atlnz.lc (Not Verified[10.32.16.33]) by svr-chch-seg1.atlnz.lc with Trustwave SEG (v8,2,6,11305) id ; Tue, 27 Feb 2024 14:03:15 +1300 Received: from chrisp-dl.ws.atlnz.lc (chrisp-dl.ws.atlnz.lc [10.33.22.30]) by pat.atlnz.lc (Postfix) with ESMTP id 6BAE213ED8D; Tue, 27 Feb 2024 14:03:15 +1300 (NZDT) Received: by chrisp-dl.ws.atlnz.lc (Postfix, from userid 1030) id 657872807DC; Tue, 27 Feb 2024 14:03:15 +1300 (NZDT) From: Chris Packham To: antoniu.miclaus@analog.com, alexandre.belloni@bootlin.com, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, jdelvare@suse.com, linux@roeck-us.net Cc: linux-rtc@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-hwmon@vger.kernel.org, Chris Packham Subject: [PATCH v8 0/2] drivers: rtc: add max313xx series rtc driver Date: Tue, 27 Feb 2024 14:03:08 +1300 Message-ID: <20240227010312.3305966-1-chris.packham@alliedtelesis.co.nz> X-Mailer: git-send-email 2.43.2 Precedence: bulk X-Mailing-List: linux-hwmon@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-SEG-SpamProfiler-Analysis: v=2.4 cv=BKkQr0QG c=1 sm=1 tr=0 ts=65dd34d3 a=KLBiSEs5mFS1a/PbTCJxuA==:117 a=k7vzHIieQBIA:10 a=gAnH3GRIAAAA:8 a=QyXUC8HyAAAA:8 a=GvT1rX6jx7WGb4_MOu8A:9 a=3ZKOabzyN94A:10 a=oVHKYsEdi7-vN-J5QA_j:22 X-SEG-SpamProfiler-Score: 0 x-atlnz-ls: pat Datasheets: https://www.analog.com/media/en/technical-documentation/data-sheets/MAX31328.pdf https://www.analog.com/media/en/technical-documentation/data-sheets/MAX31329.pdf https://www.analog.com/media/en/technical-documentation/data-sheets/MAX31331.pdf https://www.analog.com/media/en/technical-documentation/data-sheets/MAX31334.pdf https://www.analog.com/media/en/technical-documentation/data-sheets/MAX31341B-MAX31341C.pdf https://www.analog.com/media/en/technical-documentation/data-sheets/MAX31342.pdf https://www.analog.com/media/en/technical-documentation/data-sheets/MAX31343.pdf changelog: since v7: - Rename variables and functions to reduce delta with existing max31335 driver - clean up some sparse warnings - Keep old dt-binding name since v6: - Roll changes into max31335 driver that was landed while this was in-flight. - Adjusted code order and variable names to reduce the delta with the max31335 since v5: - change of maintainer - use adi,ti-diode property - deal with oscillator fail and releasing SWRST since v4: - dt-binding: add enum value "2" to aux-voltage-chargable - dt-binding: remove adi,trickle-diode-enable - dt-binding: change description of trickle-resistor-ohms - dt-binding: reorder as in example schema - parse "wakeup-source" when irq not requested - remove limitation on max31328 irq and clockout - remove error and warning messages during trickle charger setup since v3: - dt-binding: remove interrupt names. - dt-binding: add description for "interrupts" property - dt-binding: replace deprecated property "trickle-diode-disable" by "aux-voltage-chargeable" - dt-binding: add new property "adi,trickle-diode-enable" - dt-binding: remove "wakeup-source" - use clear_bit instead of __clear_bit - use devm_of_clk_add_hw_provider instead of of_clk_add_provider - use chip_desc pointer as driver data instead of enum. since v2: - add "break" to fix warning: unannotated fall-through Reported-by: kernel test robot since v1: - dt-binding: update title and description - dt-binding: remove last example - drop watchdog support - support reading 12Hr format instead of forcing 24hr at probe time - use "tm_year % 100" instead of range check - refactor max313xx_init for readability Ibrahim Tilki (2): rtc: max31335: Add support for additional chips dt-bindings: rtc: add max313xx RTCs .../devicetree/bindings/rtc/adi,max31335.yaml | 88 +- drivers/rtc/Kconfig | 2 +- drivers/rtc/rtc-max31335.c | 969 +++++++++++++----- 3 files changed, 779 insertions(+), 280 deletions(-)