diff options
| author | Maxime Ripard <maxime.ripard@free-electrons.com> | 2012-10-25 18:23:54 +0200 |
|---|---|---|
| committer | Wolfram Sang <w.sang@pengutronix.de> | 2012-11-16 15:08:12 +0100 |
| commit | 06e9eff129ec4251e5335ecaebe1aabba78091b6 (patch) | |
| tree | 43c41112d73fa5c4e3b5e05cc3786ae2f305b123 /arch/arm | |
| parent | 79f678edfe48db1f234b8de41e24987d6d25ac1a (diff) | |
ARM: dts: cfa10049: Add the i2c muxer buses to the CFA-10049
This will allow to add the 3 Nuvoton NAU7802 ADCs and the NXP PCA9555
GPIO expander eventually.
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/boot/dts/imx28-cfa10049.dts | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx28-cfa10049.dts b/arch/arm/boot/dts/imx28-cfa10049.dts index 05c892e931e..319a6dbd934 100644 --- a/arch/arm/boot/dts/imx28-cfa10049.dts +++ b/arch/arm/boot/dts/imx28-cfa10049.dts @@ -70,6 +70,30 @@ status = "okay"; }; + i2cmux { + compatible = "i2c-mux-gpio"; + #address-cells = <1>; + #size-cells = <0>; + mux-gpios = <&gpio1 22 0 &gpio1 23 0>; + i2c-parent = <&i2c1>; + + i2c@0 { + reg = <0>; + }; + + i2c@1 { + reg = <1>; + }; + + i2c@2 { + reg = <2>; + }; + + i2c@3 { + reg = <3>; + }; + }; + usbphy1: usbphy@8007e000 { status = "okay"; }; |