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
Changes from v2:
- Fixed indentation of device tree nodes in patch 3
- Removed the address-cells and size-cells properties that are useless
for now.
Changes from v1:
- Fixed indentation in patch 1
- Fixed arrays allocation for the dt bindings
- Various fixes in the documentation
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 | 81 +++++++++
arch/arm/boot/dts/imx28-cfa10049.dts | 24 +++
drivers/i2c/muxes/i2c-mux-gpio.c | 172 +++++++++++++++-----
3 files changed, 234 insertions(+), 43 deletions(-)
create mode 100644 Documentation/devicetree/bindings/i2c/i2c-mux-gpio.txt
--
1.7.9.5
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