Messages in this thread Patch in this message | | | From | Alexandre Belloni <> | Subject | [PATCHv2 3/3] ARM: mxs: cfa10049: Add NAU7802 ADCs to the device tree | Date | Thu, 20 Jun 2013 20:57:55 +0200 |
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From: Maxime Ripard <maxime.ripard@free-electrons.com>
Since these ADCs share the same non-configurable address on the I2C bus, they have to be put behind a muxer.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> --- arch/arm/boot/dts/imx28-cfa10049.dts | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+)
diff --git a/arch/arm/boot/dts/imx28-cfa10049.dts b/arch/arm/boot/dts/imx28-cfa10049.dts index d3758c2..efc4213 100644 --- a/arch/arm/boot/dts/imx28-cfa10049.dts +++ b/arch/arm/boot/dts/imx28-cfa10049.dts @@ -356,18 +356,36 @@ reg = <0>; #address-cells = <1>; #size-cells = <0>; + + adc0: nau7802@2a { + compatible = "nuvoton,nau7802"; + reg = <0x2a>; + nuvoton,vldo = <3000>; + }; }; i2c@1 { reg = <1>; #address-cells = <1>; #size-cells = <0>; + + adc1: nau7802@2a { + compatible = "nuvoton,nau7802"; + reg = <0x2a>; + nuvoton,vldo = <3000>; + }; }; i2c@2 { reg = <2>; #address-cells = <1>; #size-cells = <0>; + + adc2: nau7802@2a { + compatible = "nuvoton,nau7802"; + reg = <0x2a>; + nuvoton,vldo = <3000>; + }; }; i2c@3 { -- 1.8.1.2
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