06 Oct, 2012

1 commit

• eee543e82   i2c-mux: Add support for device auto-detection ... Browse Code »

  Let I2C bus segments behind multiplexers have a class. This allows for
  device auto-detection on these segments. As long as parent segments
  don't share the same class, it should be fine.

  I implemented support in drivers i2c-mux-gpio and i2c-mux-pca954x. I
  left i2c-mux-pca9541 and i2c-mux-pinctrl alone for the moment as I
  don't know if this feature makes sense for the use cases of these
  drivers.

  Signed-off-by: Jean Delvare
  Cc: Peter Korsgaard
  Cc: David Daney
  Cc: Michael Lawnick
  Cc: Rodolfo Giometti

  Jean Delvare

  2012-10-06 04:23:51 +0800  

12 May, 2012

1 commit

• 5a3ecd5f9   i2c: Add a struct device * parameter to i2c_add_mux_adapter() ... Browse Code »

  And adjust all callers.

  The new device parameter is used in the next patch to initialize the
  mux's of_node so that its children may be automatically populated.

  Signed-off-by: David Daney
  Tested-by: Lars-Peter Clausen
  Signed-off-by: Wolfram Sang

  David Daney

  2012-05-12 20:28:15 +0800  

27 Mar, 2012

1 commit

• 5694f8a88   i2c: Update the FSF address ... Browse Code »

  Signed-off-by: Jean Delvare

  Jean Delvare

  2012-03-27 03:47:19 +0800  

12 Aug, 2010

1 commit

• 0826374bf   i2c: Multiplexed I2C bus core support ... Browse Code »

  Add multiplexed bus core support. I2C multiplexer and switches
  like pca954x get instantiated as new adapters per port.

  Signed-off-by: Michael Lawnick
  Acked-by: Rodolfo Giometti
  Signed-off-by: Jean Delvare

  Michael Lawnick

  2010-08-12 00:21:02 +0800