* [PATCH] arm: dts: aspeed: tiogapass: add hotplug controller
@ 2021-04-15 14:05 Paul Fertser
2021-04-16 2:56 ` Joel Stanley
0 siblings, 1 reply; 2+ messages in thread
From: Paul Fertser @ 2021-04-15 14:05 UTC (permalink / raw)
To: linux-aspeed
Cc: Paul Fertser, Rob Herring, Joel Stanley, Andrew Jeffery,
devicetree, linux-arm-kernel, linux-kernel
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(+)
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
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] arm: dts: aspeed: tiogapass: add hotplug controller
2021-04-15 14:05 [PATCH] arm: dts: aspeed: tiogapass: add hotplug controller Paul Fertser
@ 2021-04-16 2:56 ` Joel Stanley
0 siblings, 0 replies; 2+ messages in thread
From: Joel Stanley @ 2021-04-16 2:56 UTC (permalink / raw)
To: Paul Fertser
Cc: linux-aspeed, Rob Herring, Andrew Jeffery, devicetree, Linux ARM,
Linux Kernel Mailing List
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
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2021-04-15 14:05 [PATCH] arm: dts: aspeed: tiogapass: add hotplug controller Paul Fertser
2021-04-16 2:56 ` Joel Stanley
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