10 Oct, 2007

2 commits

  • Convert from class_device to device for hwmon_device_register/unregister

    Signed-off-by: Tony Jones
    Signed-off-by: Greg Kroah-Hartman
    Signed-off-by: Kay Sievers
    Signed-off-by: Mark M. Hoffman

    Tony Jones
     
  • Add a name attribute to the lm70 devices. This is required for
    libsensors to recognize them.

    Also drop the "+" before the temperature value, even though it did
    not cause problems to libsensors, other hardware monitoring drivers
    don't print it, so it's more consistent that way.

    Signed-off-by: Jean Delvare
    Acked-by: Hans de Goede
    Acked-by: Kaiwan
    Signed-off-by: Mark M. Hoffman

    Jean Delvare
     

18 Jul, 2007

1 commit

  • Add a new spi->mode bit: SPI_3WIRE, for chips where the SI and SO signals
    are shared (and which are thus only half duplex). Update the LM70 driver
    to require support for that hardware mode from the controller.

    Signed-off-by: David Brownell
    Signed-off-by: Andrew Morton
    Signed-off-by: Linus Torvalds

    David Brownell
     

15 Feb, 2007

1 commit


23 Jun, 2006

1 commit

  • This driver implements support for the National Semiconductor LM70
    temperature sensor.

    The LM70 temperature sensor chip supports a single temperature sensor.
    It communicates with a host processor (or microcontroller) via an
    SPI/Microwire Bus interface.

    Communication with the LM70 is simple: when the temperature is to be sensed,
    the driver accesses the LM70 using SPI communication: 16 SCLK cycles
    comprise the MOSI/MISO loop. At the end of the transfer, the 11-bit 2's
    complement digital temperature (sent via the SIO line), is available in the
    driver for interpretation. This driver makes use of the kernel's in-core
    SPI support.

    Signed-off-by: Kaiwan N Billimoria
    Signed-off-by: Jean Delvare
    Signed-off-by: Greg Kroah-Hartman

    Kaiwan N Billimoria