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ARM: dts: aspeed: tiogapass: add hotplug controller

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The ADM1278 IC is accessible on I2C bus and on both Wiwynn and Quanta
Tioga Pass implementations a pair of parallel 0.5 mOhm resistors is used
for current measurement.

Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Link: https://lore.kernel.org/r/20210415140521.11352-1-fercerpav@gmail.com
Signed-off-by: Joel Stanley <joel@jms.id.au>
This commit is contained in:
Paul Fertser 2021-04-15 17:05:00 +03:00 committed by Joel Stanley
parent 6e35879868
commit f0145db24e
1 changed files with 5 additions and 0 deletions
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arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts
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@ -507,6 +507,11 @@ eeprom@54 {
&i2c7 {
status = "okay";
//HSC, AirMax Conn A
adm1278@45 {
compatible = "adm1275";
reg = <0x45>;
shunt-resistor-micro-ohms = <250>;
};
};
&i2c8 {