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ARM: dts: aspeed: cmm: enable iio-hwmon-adc 

Bind aspeed ADC channels 0-7 to "iio-hwmon" driver so the data of these
voltage sensing channels can be accessed by "lm_sensors". Channels 8-15
are not used on CMM BMC.

Signed-off-by: Tao Ren <taoren@fb.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
This commit is contained in:
Tao Ren 2019-02-05 14:46:19 -08:00 committed by Joel Stanley
parent ffdbf49482
commit 972f0e069d
1 changed files with 6 additions and 0 deletions
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6
arch/arm/boot/dts/aspeed-bmc-facebook-cmm.dts
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@ -56,6 +56,12 @@ chosen {
memory@80000000 {
reg = <0x80000000 0x20000000>;
};
ast-adc-hwmon {
compatible = "iio-hwmon";
io-channels = <&adc 0>, <&adc 1>, <&adc 2>, <&adc 3>,
<&adc 4>, <&adc 5>, <&adc 6>, <&adc 7>;
};
};
&pinctrl {