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i2c: muxes: pca954x: update list of supported devices

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The Kconfig help has not been updated while adding PCA9547 and PCA9646.

Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net>
Acked-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Heiko Schocher<hs@denx.de>
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Luca Ceresoli authored and Heiko Schocher committed 2019-04-11 15:21:33 +02:00
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drivers/i2c/muxes/Kconfig
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@@ -29,11 +29,11 @@ config I2C_MUX_PCA954x
tristate "TI PCA954x I2C Mux/switches"
depends on I2C_MUX
help
If you say yes here you get support for the TI PCA954x
I2C mux/switch devices. It is x width I2C multiplexer which enables to
partitioning I2C bus and connect multiple devices with the same address
to the same I2C controller where driver handles proper routing to
target i2c device. PCA9544 and PCA9548 are supported.
If you say yes here you get support for the TI PCA954x I2C mux/switch
devices. It is x width I2C multiplexer which enables to partitioning
I2C bus and connect multiple devices with the same address to the same
I2C controller where driver handles proper routing to target i2c
device. Supported chips are PCA9544, PCA9547, PCA9548 and PCA9646.
config I2C_MUX_GPIO
tristate "GPIO-based I2C multiplexer"