[PATCH 0/3] ARM: I2C: Add device tree bindings to i2c-mux-gpio

Maxime Ripard
2012-09-21T15:32:11Z

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
eventually.

Thanks,
Maxime

Maxime Ripard (3):
i2c: i2c-mux-gpio: Use devm_kzalloc instead of kzalloc
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 | 86 ++++++++++
arch/arm/boot/dts/imx28-cfa10049.dts | 33 ++++
drivers/i2c/muxes/i2c-mux-gpio.c | 168 +++++++++++++++-----
3 files changed, 244 insertions(+), 43 deletions(-)
create mode 100644 Documentation/devicetree/bindings/i2c/i2c-mux-gpio.txt

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1.7.9.5