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Diffstat (limited to 'Documentation/hwmon/zl6100.rst')
| -rw-r--r-- | Documentation/hwmon/zl6100.rst | 132 |
1 files changed, 89 insertions, 43 deletions
diff --git a/Documentation/hwmon/zl6100.rst b/Documentation/hwmon/zl6100.rst index 968aff10ce0a..d42ed9d3ac69 100644 --- a/Documentation/hwmon/zl6100.rst +++ b/Documentation/hwmon/zl6100.rst @@ -3,87 +3,103 @@ Kernel driver zl6100 Supported chips: - * Intersil / Zilker Labs ZL2004 + * Renesas / Intersil / Zilker Labs ZL2004 Prefix: 'zl2004' Addresses scanned: - - Datasheet: http://www.intersil.com/data/fn/fn6847.pdf + Datasheet: https://www.renesas.com/us/en/document/dst/zl2004-datasheet.pdf - * Intersil / Zilker Labs ZL2005 + * Renesas / Intersil / Zilker Labs ZL2005 Prefix: 'zl2005' Addresses scanned: - - Datasheet: http://www.intersil.com/data/fn/fn6848.pdf + Datasheet: https://www.renesas.com/us/en/document/dst/zl2005-datasheet.pdf - * Intersil / Zilker Labs ZL2006 + * Renesas / Intersil / Zilker Labs ZL2006 Prefix: 'zl2006' Addresses scanned: - - Datasheet: http://www.intersil.com/data/fn/fn6850.pdf + Datasheet: https://www.renesas.com/us/en/document/dst/zl2006-datasheet.pdf - * Intersil / Zilker Labs ZL2008 + * Renesas / Intersil / Zilker Labs ZL2008 Prefix: 'zl2008' Addresses scanned: - - Datasheet: http://www.intersil.com/data/fn/fn6859.pdf + Datasheet: https://www.renesas.com/us/en/document/dst/zl2008-datasheet.pdf - * Intersil / Zilker Labs ZL2105 + * Renesas / Intersil / Zilker Labs ZL2105 Prefix: 'zl2105' Addresses scanned: - - Datasheet: http://www.intersil.com/data/fn/fn6851.pdf + Datasheet: https://www.renesas.com/us/en/document/dst/zl2105-datasheet.pdf - * Intersil / Zilker Labs ZL2106 + * Renesas / Intersil / Zilker Labs ZL2106 Prefix: 'zl2106' Addresses scanned: - - Datasheet: http://www.intersil.com/data/fn/fn6852.pdf + Datasheet: https://www.renesas.com/us/en/document/dst/zl2106-datasheet.pdf - * Intersil / Zilker Labs ZL6100 + * Renesas / Intersil / Zilker Labs ZL6100 Prefix: 'zl6100' Addresses scanned: - - Datasheet: http://www.intersil.com/data/fn/fn6876.pdf + Datasheet: https://www.renesas.com/us/en/document/dst/zl6100-datasheet.pdf - * Intersil / Zilker Labs ZL6105 + * Renesas / Intersil / Zilker Labs ZL6105 Prefix: 'zl6105' Addresses scanned: - - Datasheet: http://www.intersil.com/data/fn/fn6906.pdf + Datasheet: https://www.renesas.com/us/en/document/dst/zl6105-datasheet.pdf - * Intersil / Zilker Labs ZL9101M + * Renesas / Intersil / Zilker Labs ZL8802 + + Prefix: 'zl8802' + + Addresses scanned: - + + Datasheet: https://www.renesas.com/us/en/document/dst/zl8802-datasheet + + * Renesas / Intersil / Zilker Labs ZL9101M Prefix: 'zl9101' Addresses scanned: - - Datasheet: http://www.intersil.com/data/fn/fn7669.pdf + Datasheet: https://www.renesas.com/us/en/document/dst/zl9101m-datasheet - * Intersil / Zilker Labs ZL9117M + * Renesas / Intersil / Zilker Labs ZL9117M Prefix: 'zl9117' Addresses scanned: - - Datasheet: http://www.intersil.com/data/fn/fn7914.pdf + Datasheet: https://www.renesas.com/us/en/document/dst/zl9117m-datasheet + + * Renesas / Intersil / Zilker Labs ZLS1003, ZLS4009 + + Prefix: 'zls1003', zls4009 + + Addresses scanned: - + + Datasheet: Not published - * Ericsson BMR450, BMR451 + * Flex BMR450, BMR451 Prefix: 'bmr450', 'bmr451' @@ -91,17 +107,39 @@ Supported chips: Datasheet: -http://archive.ericsson.net/service/internet/picov/get?DocNo=28701-EN/LZT146401 +https://flexpowermodules.com/resources/fpm-techspec-bmr450-digital-pol-regulators-20a - * Ericsson BMR462, BMR463, BMR464 + * Flex BMR462, BMR463, BMR464 Prefixes: 'bmr462', 'bmr463', 'bmr464' Addresses scanned: - - Datasheet: + Datasheet: https://flexpowermodules.com/resources/fpm-techspec-bmr462 + + * Flex BMR465, BMR467 + + Prefixes: 'bmr465', 'bmr467' + + Addresses scanned: - + + Datasheet: https://flexpowermodules.com/resources/fpm-techspec-bmr465-digital-pol + + * Flex BMR466 + + Prefixes: 'bmr466' + + Addresses scanned: - + + Datasheet: https://flexpowermodules.com/resources/fpm-techspec-bmr466-8x12 - http://archive.ericsson.net/service/internet/picov/get?DocNo=28701-EN/LZT146256 + * Flex BMR469 + + Prefixes: 'bmr469' + + Addresses scanned: - + + Datasheet: https://flexpowermodules.com/resources/fpm-techspec-bmr4696001 Author: Guenter Roeck <linux@roeck-us.net> @@ -109,8 +147,8 @@ Author: Guenter Roeck <linux@roeck-us.net> Description ----------- -This driver supports hardware monitoring for Intersil / Zilker Labs ZL6100 and -compatible digital DC-DC controllers. +This driver supports hardware monitoring for Renesas / Intersil / Zilker Labs +ZL6100 and compatible digital DC-DC controllers. The driver is a client driver to the core PMBus driver. Please see Documentation/hwmon/pmbus.rst and Documentation.hwmon/pmbus-core for details @@ -147,12 +185,12 @@ Module parameters delay ----- -Intersil/Zilker Labs DC-DC controllers require a minimum interval between I2C -bus accesses. According to Intersil, the minimum interval is 2 ms, though 1 ms -appears to be sufficient and has not caused any problems in testing. The problem -is known to affect all currently supported chips. For manual override, the -driver provides a writeable module parameter, 'delay', which can be used to set -the interval to a value between 0 and 65,535 microseconds. +Renesas/Intersil/Zilker Labs DC-DC controllers require a minimum interval +between I2C bus accesses. According to Intersil, the minimum interval is 2 ms, +though 1 ms appears to be sufficient and has not caused any problems in testing. +The problem is known to affect all currently supported chips. For manual override, +the driver provides a writeable module parameter, 'delay', which can be used +to set the interval to a value between 0 and 65,535 microseconds. Sysfs entries @@ -182,24 +220,32 @@ in2_crit Critical maximum VMON/VDRV voltage. in2_lcrit_alarm VMON/VDRV voltage critical low alarm. in2_crit_alarm VMON/VDRV voltage critical high alarm. - vmon attributes are supported on ZL2004, ZL9101M, - and ZL9117M only. + vmon attributes are supported on ZL2004, ZL8802, + ZL9101M, ZL9117M and ZLS4009 only. -inX_label "vout1" +inX_label "vout[12]" inX_input Measured output voltage. inX_lcrit Critical minimum output Voltage. inX_crit Critical maximum output voltage. inX_lcrit_alarm Critical output voltage critical low alarm. inX_crit_alarm Critical output voltage critical high alarm. - X is 3 for ZL2004, ZL9101M, and ZL9117M, 2 otherwise. + X is 3 for ZL2004, ZL9101M, and ZL9117M, + 3, 4 for ZL8802 and 2 otherwise. + +curr1_label "iin" +curr1_input Measured input current. + + iin attributes are supported on ZL8802 only + +currY_label "iout[12]" +currY_input Measured output current. +currY_lcrit Critical minimum output current. +currY_crit Critical maximum output current. +currY_lcrit_alarm Output current critical low alarm. +currY_crit_alarm Output current critical high alarm. -curr1_label "iout1" -curr1_input Measured output current. -curr1_lcrit Critical minimum output current. -curr1_crit Critical maximum output current. -curr1_lcrit_alarm Output current critical low alarm. -curr1_crit_alarm Output current critical high alarm. + Y is 2, 3 for ZL8802, 1 otherwise temp[12]_input Measured temperature. temp[12]_min Minimum temperature. |