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Diffstat (limited to 'Documentation/hwmon/ucd9000.rst')
| -rw-r--r-- | Documentation/hwmon/ucd9000.rst | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/Documentation/hwmon/ucd9000.rst b/Documentation/hwmon/ucd9000.rst index ebc4f2b3bfea..704f0cbd95d3 100644 --- a/Documentation/hwmon/ucd9000.rst +++ b/Documentation/hwmon/ucd9000.rst @@ -3,9 +3,10 @@ Kernel driver ucd9000 Supported chips: - * TI UCD90120, UCD90124, UCD90160, UCD9090, and UCD90910 + * TI UCD90120, UCD90124, UCD90160, UCD90320, UCD9090, and UCD90910 - Prefixes: 'ucd90120', 'ucd90124', 'ucd90160', 'ucd9090', 'ucd90910' + Prefixes: 'ucd90120', 'ucd90124', 'ucd90160', 'ucd90320', 'ucd9090', + 'ucd90910' Addresses scanned: - @@ -14,6 +15,7 @@ Supported chips: - http://focus.ti.com/lit/ds/symlink/ucd90120.pdf - http://focus.ti.com/lit/ds/symlink/ucd90124.pdf - http://focus.ti.com/lit/ds/symlink/ucd90160.pdf + - http://focus.ti.com/lit/ds/symlink/ucd90320.pdf - http://focus.ti.com/lit/ds/symlink/ucd9090.pdf - http://focus.ti.com/lit/ds/symlink/ucd90910.pdf @@ -45,6 +47,12 @@ power-on reset signals, external interrupts, cascading, or other system functions. Twelve of these pins offer PWM functionality. Using these pins, the UCD90160 offers support for margining, and general-purpose PWM functions. +The UCD90320 is a 32-rail PMBus/I2C addressable power-supply sequencer and +monitor. The 24 integrated ADC channels (AMONx) monitor the power supply +voltage, current, and temperature. Of the 84 GPIO pins, 8 can be used as +digital monitors (DMONx), 32 to enable the power supply (ENx), 24 for margining +(MARx), 16 for logical GPO, and 32 GPIs for cascading, and system function. + The UCD9090 is a 10-rail PMBus/I2C addressable power-supply sequencer and monitor. The device integrates a 12-bit ADC for monitoring up to 10 power-supply voltage inputs. Twenty-three GPIO pins can be used for power supply enables, @@ -64,7 +72,7 @@ Usage Notes ----------- This driver does not auto-detect devices. You will have to instantiate the -devices explicitly. Please see Documentation/i2c/instantiating-devices for +devices explicitly. Please see Documentation/i2c/instantiating-devices.rst for details. |
