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1975d167 |
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05-May-2023 |
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> |
hwmon: Switch i2c drivers back to use .probe() After commit b8a1a4cd5a98 ("i2c: Provide a temporary .probe_new() call-back type"), all drivers being converted to .probe_new() and then 03c835f498b5 ("i2c: Switch .probe() to not take an id parameter") convert back to (the new) .probe() to be able to eventually drop .probe_new() from struct i2c_driver. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20230505131718.1210071-1-u.kleine-koenig@pengutronix.de [groeck: Added missing change in pmbus/acbel-fsg032.c] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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1125bacb |
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11-Aug-2021 |
Chris Packham <chris.packham@alliedtelesis.co.nz> |
hwmon: (pmbus/bpa-rs600) Add workaround for incorrect Pin max BPD-RS600 modules running firmware v5.70 misreport the MFR_PIN_MAX. The indicate a maximum of 1640W instead of 700W. Detect the invalid reading and return a sensible value instead. Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Link: https://lore.kernel.org/r/20210812014000.26293-3-chris.packham@alliedtelesis.co.nz Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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7a8c68c5 |
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11-Aug-2021 |
Chris Packham <chris.packham@alliedtelesis.co.nz> |
hwmon: (pmbus/bpa-rs600) Don't use rated limits as warn limits In the initial implementation a number of PMBUS_x_WARN_LIMITs were mapped to MFR fields. This was incorrect as these MFR limits reflect the rated limit as opposed to a limit which will generate warning. Instead return -ENXIO like we were already doing for other WARN_LIMITs. Subsequently these rated limits have been exposed generically as new fields in the sysfs ABI so the values are still available. Fixes: 15b2703e5e02 ("hwmon: (pmbus) Add driver for BluTek BPA-RS600") Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Link: https://lore.kernel.org/r/20210812014000.26293-2-chris.packham@alliedtelesis.co.nz Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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129cdce3 |
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08-Jul-2021 |
Chris Packham <chris.packham@alliedtelesis.co.nz> |
hwmon: (pmbus/bpa-rs600) Support BPD-RS600 The BPD-RS600 is the DC version of the BPA-RS600. The PMBUS interface is the same between the two models. Keep the same compatible string but accept either BPA-RS600 or BPD-RS600 in the PMBUS_MFR_MODEL. Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Link: https://lore.kernel.org/r/20210708220618.23576-1-chris.packham@alliedtelesis.co.nz Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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6e9ef8ca |
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15-Jun-2021 |
Chris Packham <chris.packham@alliedtelesis.co.nz> |
hwmon: (pmbus/bpa-rs600) Handle Vin readings >= 256V The BPA-RS600 doesn't follow the PMBus spec for linear data. Specifically it treats the mantissa as an unsigned 11-bit value instead of a two's complement 11-bit value. At this point it's unclear whether this only affects Vin or if Pin/Pout1 are affected as well. Erring on the side of caution only Vin is dealt with here. Fixes: 15b2703e5e02 ("hwmon: (pmbus) Add driver for BluTek BPA-RS600") Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Link: https://lore.kernel.org/r/20210616034218.25821-1-chris.packham@alliedtelesis.co.nz Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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b94ca77e |
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20-Apr-2021 |
Guenter Roeck <linux@roeck-us.net> |
hwmon: (pmbus) Introduce PMBUS symbol namespace Exported pmbus symbols are only supposed to be used from PMBus code. Introduce PMBUS symbol namespace to prevent misuse from other code. Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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15b2703e |
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16-Mar-2021 |
Chris Packham <chris.packham@alliedtelesis.co.nz> |
hwmon: (pmbus) Add driver for BluTek BPA-RS600 The BPA-RS600 is a compact 600W AC to DC removable power supply module. Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Link: https://lore.kernel.org/r/20210317040231.21490-3-chris.packham@alliedtelesis.co.nz [groeck: Added bpa-rs600 to index.rst] Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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