diff options
author | Mike Jones <michael-a1.jones@analog.com> | 2020-02-07 00:44:13 +0100 |
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committer | Guenter Roeck <linux@roeck-us.net> | 2020-03-09 04:35:46 +0100 |
commit | ee44fafb38869e89ff1012134ea80d55e6e346fc (patch) | |
tree | 26c75c62f463992aeabe304215ce6f0d244794a6 /Documentation/hwmon/ltc2978.rst | |
parent | docs: hwmon: (pmbus/ltc2978) Update datasheet URLs to analog.com. (diff) | |
download | linux-ee44fafb38869e89ff1012134ea80d55e6e346fc.tar.xz linux-ee44fafb38869e89ff1012134ea80d55e6e346fc.zip |
hwmon: (pmbus/ltc2978) add support for more parts.
LTC2972, LTC2979, LTC3884, LTC3889, LTC7880, LTM4664, LTM4677,
LTM4678, LTM4680, LTM4700.
Signed-off-by: Mike Jones <michael-a1.jones@analog.com>
Link: https://lore.kernel.org/r/1581032654-4330-1-git-send-email-michael-a1.jones@analog.com
[groeck: Fixed checkpatch issues (long lines, whitespace)]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Diffstat (limited to 'Documentation/hwmon/ltc2978.rst')
-rw-r--r-- | Documentation/hwmon/ltc2978.rst | 170 |
1 files changed, 132 insertions, 38 deletions
diff --git a/Documentation/hwmon/ltc2978.rst b/Documentation/hwmon/ltc2978.rst index 42fd8411d28a..bc5270e5a477 100644 --- a/Documentation/hwmon/ltc2978.rst +++ b/Documentation/hwmon/ltc2978.rst @@ -3,6 +3,14 @@ Kernel driver ltc2978 Supported chips: + * Linear Technology LTC2972 + + Prefix: 'ltc2972' + + Addresses scanned: - + + Datasheet: https://www.analog.com/en/products/ltc2972.html + * Linear Technology LTC2974 Prefix: 'ltc2974' @@ -37,6 +45,14 @@ Supported chips: https://www.analog.com/en/products/ltc2978a + * Linear Technology LTC2979 + + Prefix: 'ltc2979' + + Addresses scanned: - + + Datasheet: https://www.analog.com/en/products/ltc2979 + * Linear Technology LTC2980 Prefix: 'ltc2980' @@ -69,6 +85,14 @@ Supported chips: Datasheet: https://www.analog.com/en/products/ltc3883 + * Linear Technology LTC3884 + + Prefix: 'ltc3884' + + Addresses scanned: - + + Datasheet: https://www.analog.com/en/products/ltc3884 + * Linear Technology LTC3886 Prefix: 'ltc3886' @@ -85,6 +109,22 @@ Supported chips: Datasheet: https://www.analog.com/en/products/ltc3887 + * Linear Technology LTC3889 + + Prefix: 'ltc3889' + + Addresses scanned: - + + Datasheet: https://www.analog.com/en/products/ltc3889 + + * Linear Technology LTC7880 + + Prefix: 'ltc7880' + + Addresses scanned: - + + Datasheet: https://www.analog.com/en/products/ltc7880 + * Linear Technology LTM2987 Prefix: 'ltm2987' @@ -93,7 +133,15 @@ Supported chips: Datasheet: https://www.analog.com/en/products/ltm2987 - * Linear Technology LTM4675 + * Linear Technology LTM4644 + + Prefix: 'ltm4644' + + Addresses scanned: - + + Datasheet: https://www.analog.com/en/products/ltm4644 + + * Linear Technology LTM4675 Prefix: 'ltm4675' @@ -109,6 +157,30 @@ Supported chips: Datasheet: https://www.analog.com/en/products/ltm4676 + * Linear Technology LTM4677 + + Prefix: 'ltm4677' + + Addresses scanned: - + + Datasheet: https://www.analog.com/en/products/ltm4677 + + * Linear Technology LTM4678 + + Prefix: 'ltm4678' + + Addresses scanned: - + + Datasheet: https://www.analog.com/en/products/ltm4678 + + * Analog Devices LTM4680 + + Prefix: 'ltm4680' + + Addresses scanned: - + + Datasheet: http://www.analog.com/ltm4680 + * Analog Devices LTM4686 Prefix: 'ltm4686' @@ -117,6 +189,15 @@ Supported chips: Datasheet: http://www.analog.com/ltm4686 + * Analog Devices LTM4700 + + Prefix: 'ltm4700' + + Addresses scanned: - + + Datasheet: http://www.analog.com/ltm4700 + + Author: Guenter Roeck <linux@roeck-us.net> @@ -166,13 +247,13 @@ in1_min Minimum input voltage. in1_max Maximum input voltage. - LTC2974, LTC2975, LTC2977, LTC2980, LTC2978, and - LTM2987 only. + LTC2974, LTC2975, LTC2977, LTC2980, LTC2978, + LTC2979 and LTM2987 only. in1_lcrit Critical minimum input voltage. - LTC2974, LTC2975, LTC2977, LTC2980, LTC2978, and - LTM2987 only. + LTC2972, LTC2974, LTC2975, LTC2977, LTC2980, LTC2978, + LTC2979 and LTM2987 only. in1_crit Critical maximum input voltage. @@ -180,29 +261,34 @@ in1_min_alarm Input voltage low alarm. in1_max_alarm Input voltage high alarm. - LTC2974, LTC2975, LTC2977, LTC2980, LTC2978, and - LTM2987 only. + LTC2972, LTC2974, LTC2975, LTC2977, LTC2980, LTC2978, + LTC2979 and LTM2987 only. + in1_lcrit_alarm Input voltage critical low alarm. - LTC2974, LTC2975, LTC2977, LTC2980, LTC2978, and - LTM2987 only. + LTC2972, LTC2974, LTC2975, LTC2977, LTC2980, LTC2978, + LTC2979 and LTM2987 only. + in1_crit_alarm Input voltage critical high alarm. in1_lowest Lowest input voltage. - LTC2974, LTC2975, LTC2977, LTC2980, LTC2978, and - LTM2987 only. + LTC2972, LTC2974, LTC2975, LTC2977, LTC2980, LTC2978, + and LTM2987 only. + in1_highest Highest input voltage. in1_reset_history Reset input voltage history. in[N]_label "vout[1-8]". + - LTC2972: N=2-3 - LTC2974, LTC2975: N=2-5 - - LTC2977, LTC2980, LTM2987: N=2-9 + - LTC2977, LTC2979, LTC2980, LTM2987: N=2-9 - LTC2978: N=2-9 - - LTC3880, LTC3882, LTC23886 LTC3887, LTM4675, LTM4676: - N=2-3 + - LTC3880, LTC3882, LTC3884, LTC23886 LTC3887, LTC3889, + LTC7880, LTM4644, LTM4675, LTM4676, LTM4677, LTM4678, + LTM4680, LTM4700: N=2-3 - LTC3883: N=2 in[N]_input Measured output voltage. @@ -225,8 +311,7 @@ in[N]_crit_alarm Output voltage critical high alarm. in[N]_lowest Lowest output voltage. - - LTC2974, LTC2975,and LTC2978 only. + LTC2972, LTC2974, LTC2975,and LTC2978 only. in[N]_highest Highest output voltage. @@ -234,20 +319,24 @@ in[N]_reset_history Reset output voltage history. temp[N]_input Measured temperature. + - On LTC2972, temp[1-2] report external temperatures, + and temp 3 reports the chip temperature. - On LTC2974 and LTC2975, temp[1-4] report external temperatures, and temp5 reports the chip temperature. - - On LTC2977, LTC2980, LTC2978, and LTM2987, only one - temperature measurement is supported and reports - the chip temperature. - - On LTC3880, LTC3882, LTC3887, LTM4675, and LTM4676, - temp1 and temp2 report external temperatures, and - temp3 reports the chip temperature. + - On LTC2977, LTC2979, LTC2980, LTC2978, and LTM2987, + only one temperature measurement is supported and + reports the chip temperature. + - On LTC3880, LTC3882, LTC3886, LTC3887, LTC3889, + LTM4664, LTM4675, LTM4676, LTM4677, LTM4678, LTM4680, + and LTM4700, temp1 and temp2 report external + temperatures, and temp3 reports the chip temperature. - On LTC3883, temp1 reports an external temperature, and temp2 reports the chip temperature. temp[N]_min Mimimum temperature. - LTC2974, LCT2977, LTM2980, LTC2978, and LTM2987 only. + LTC2972, LTC2974, LCT2977, LTM2980, LTC2978, + LTC2979, and LTM2987 only. temp[N]_max Maximum temperature. @@ -257,8 +346,8 @@ temp[N]_crit Critical high temperature. temp[N]_min_alarm Temperature low alarm. - LTC2974, LTC2975, LTC2977, LTM2980, LTC2978, and - LTM2987 only. + LTC2972, LTC2974, LTC2975, LTC2977, LTM2980, LTC2978, + LTC2979, and LTM2987 only. temp[N]_max_alarm Temperature high alarm. @@ -269,8 +358,8 @@ temp[N]_crit_alarm Temperature critical high alarm. temp[N]_lowest Lowest measured temperature. - - LTC2974, LTC2975, LTC2977, LTM2980, LTC2978, and - LTM2987 only. + - LTC2972, LTC2974, LTC2975, LTC2977, LTM2980, LTC2978, + LTC2979, and LTM2987 only. - Not supported for chip temperature sensor on LTC2974 and LTC2975. @@ -290,19 +379,22 @@ power1_input Measured input power. power[N]_label "pout[1-4]". + - LTC2972: N=1-2 - LTC2974, LTC2975: N=1-4 - - LTC2977, LTC2980, LTM2987: Not supported + - LTC2977, LTC2979, LTC2980, LTM2987: Not supported - LTC2978: Not supported - - LTC3880, LTC3882, LTC3886, LTC3887, LTM4675, LTM4676: - N=1-2 + - LTC3880, LTC3882, LTC3884, LTC3886, LTC3887, LTC3889, + LTM4664, LTM4675, LTM4676, LTM4677, LTM4678, LTM4680, + LTM4700: N=1-2 - LTC3883: N=2 power[N]_input Measured output power. curr1_label "iin". - LTC3880, LTC3883, LTC3886, LTC3887, LTM4675, - and LTM4676 only. + LTC3880, LTC3883, LTC3884, LTC3886, LTC3887, LTC3889, + LTM4644, LTM4675, LTM4676, LTM4677, LTM4678, LTM4680, + and LTM4700 only. curr1_input Measured input current. @@ -320,11 +412,13 @@ curr1_reset_history Reset input current history. curr[N]_label "iout[1-4]". + - LTC2972: N-1-2 - LTC2974, LTC2975: N=1-4 - - LTC2977, LTC2980, LTM2987: not supported + - LTC2977, LTC2979, LTC2980, LTM2987: not supported - LTC2978: not supported - - LTC3880, LTC3882, LTC3886, LTC3887, LTM4675, LTM4676: - N=2-3 + - LTC3880, LTC3882, LTC3884, LTC3886, LTC3887, LTC3889, + LTM4664, LTM4675, LTM4676, LTM4677, LTM4678, LTM4680, + LTM4700: N=2-3 - LTC3883: N=2 curr[N]_input Measured output current. @@ -335,7 +429,7 @@ curr[N]_crit Critical high output current. curr[N]_lcrit Critical low output current. - LTC2974 and LTC2975 only. + LTC2972, LTC2974 and LTC2975 only. curr[N]_max_alarm Output current high alarm. @@ -343,11 +437,11 @@ curr[N]_crit_alarm Output current critical high alarm. curr[N]_lcrit_alarm Output current critical low alarm. - LTC2974 and LTC2975 only. + LTC2972, LTC2974 and LTC2975 only. curr[N]_lowest Lowest output current. - LTC2974 and LTC2975 only. + LTC2972, LTC2974 and LTC2975 only. curr[N]_highest Highest output current. |