diff mbox series

arm: dts: aspeed: tiogapass: add hotplug controller

Message ID 20210415140521.11352-1-fercerpav@gmail.com
State Accepted
Commit f0145db24e65f6cf13347a90ffb86e5ef2ff2ca2
Headers show
Series arm: dts: aspeed: tiogapass: add hotplug controller | expand

Commit Message

Paul Fertser April 15, 2021, 2:05 p.m. UTC
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>
---
 arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts | 5 +++++
 1 file changed, 5 insertions(+)

Comments

Joel Stanley April 16, 2021, 2:56 a.m. UTC | #1
On Thu, 15 Apr 2021 at 14:05, Paul Fertser <fercerpav@gmail.com> wrote:
>

> 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>


Thanks, applied.

> ---

>  arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts | 5 +++++

>  1 file changed, 5 insertions(+)

>

> diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts

> index 3cc2004fa2f2..500661956dea 100644

> --- a/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts

> +++ b/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts

> @@ -591,6 +591,11 @@

>  &i2c7 {

>         status = "okay";

>         //HSC, AirMax Conn A

> +       adm1278@0x45 {

> +               compatible = "adm1275";

> +               reg = <0x45>;

> +               shunt-resistor-micro-ohms = <250>;

> +       };

>  };

>

>  &i2c8 {

> --

> 2.17.1

>
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts
index 3cc2004fa2f2..500661956dea 100644
--- a/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-facebook-tiogapass.dts
@@ -591,6 +591,11 @@ 
 &i2c7 {
 	status = "okay";
 	//HSC, AirMax Conn A
+	adm1278@0x45 {
+		compatible = "adm1275";
+		reg = <0x45>;
+		shunt-resistor-micro-ohms = <250>;
+	};
 };
 
 &i2c8 {