[PATCHv5 0/2] ARM: I2C: Add device tree bindings to i2c-mux-gpio

Maxime Ripard maxime.ripard at free-electrons.com
Mon Oct 22 08:53:31 EDT 2012

Hi everyone,

This patchset adds the device tree entry to the CFA-10049 board of its i2c
muxer. This muxer controls sub-buses that contains three Nuvoton NAU7802
ADCs and a NXP PCA955 GPIO expander. Support for these will be added


Changes from v4:
  - Fixed a wrong sentence in the bindings documentation, stating a false

Maxime Ripard (2):
  i2c: mux: Add dt support to i2c-mux-gpio driver
  ARM: dts: cfa10049: Add the i2c muxer buses to the CFA-10049

 .../devicetree/bindings/i2c/i2c-mux-gpio.txt       |   81 ++++++++++
 arch/arm/boot/dts/imx28-cfa10049.dts               |   24 +++
 drivers/i2c/muxes/i2c-mux-gpio.c                   |  169 +++++++++++++++-----
 3 files changed, 235 insertions(+), 39 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/i2c/i2c-mux-gpio.txt


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