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Diffstat (limited to '')
| -rw-r--r-- | Documentation/hwmon/ltc2945 | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/Documentation/hwmon/ltc2945 b/Documentation/hwmon/ltc2945 index f8d0f7f19adb..20c884985367 100644 --- a/Documentation/hwmon/ltc2945 +++ b/Documentation/hwmon/ltc2945 @@ -2,11 +2,16 @@ Kernel driver ltc2945 ===================== Supported chips: + * Linear Technology LTC2945 + Prefix: 'ltc2945' + Addresses scanned: - + Datasheet: - http://cds.linear.com/docs/en/datasheet/2945fa.pdf + + http://cds.linear.com/docs/en/datasheet/2945fa.pdf Author: Guenter Roeck <linux@roeck-us.net> @@ -26,9 +31,10 @@ which can be safely used to identify the chip. You will have to instantiate the devices explicitly. Example: the following will load the driver for an LTC2945 at address 0x10 -on I2C bus #1: -$ modprobe ltc2945 -$ echo ltc2945 0x10 > /sys/bus/i2c/devices/i2c-1/new_device +on I2C bus #1:: + + $ modprobe ltc2945 + $ echo ltc2945 0x10 > /sys/bus/i2c/devices/i2c-1/new_device Sysfs entries @@ -45,6 +51,7 @@ Current Sense register. The reported value assumes that a 1 mOhm sense resistor is installed. If a different sense resistor is installed, calculate the real current by dividing the reported value by the sense resistor value in mOhm. +======================= ======================================================== in1_input VIN voltage (mV). Voltage is measured either at SENSE+ or VDD pin depending on chip configuration. in1_min Undervoltage threshold @@ -82,3 +89,4 @@ power1_input_highest Historical maximum power use power1_reset_history Write 1 to reset power1 history power1_min_alarm Low power alarm power1_max_alarm High power alarm +======================= ======================================================== |