Re: [PATCH v3 5/5] ARM: dts: aspeed: yosemite5: Correct power monitor shunt resistor | linux-aspeed | Ratatoskr

[PATCH v3 0/5] Revise Meta Yosemite5 devicetree · Kevin Tung <hidden> · 2025-12-19
[PATCH v3 1/5] ARM: dts: aspeed: yosemite5: Increase i2c4/i2c12 bus speed to 400 kHz · Kevin Tung <hidden> · 2025-12-19
[PATCH v3 2/5] ARM: dts: aspeed: yosemite5: Remove ambiguous power monitor DTS nodes · Kevin Tung <hidden> · 2025-12-19
[PATCH v3 3/5] ARM: dts: aspeed: yosemite5: Add new SGPIO line names and rename signal · Kevin Tung <hidden> · 2025-12-19
[PATCH v3 4/5] ARM: dts: aspeed: yosemite5: Add ipmb node for OCP debug card · Kevin Tung <hidden> · 2025-12-19
[PATCH v3 5/5] ARM: dts: aspeed: yosemite5: Correct power monitor shunt resistor · Kevin Tung <hidden> · 2025-12-19
Re: [PATCH v3 5/5] ARM: dts: aspeed: yosemite5: Correct power monitor shunt resistor · Andrew Jeffery <andrew@codeconstruct.com.au> · 2026-01-08
Re: [PATCH v3 5/5] ARM: dts: aspeed: yosemite5: Correct power monitor shunt resistor · Kevin Tung <hidden> · 2026-01-30

Re: [PATCH v3 5/5] ARM: dts: aspeed: yosemite5: Correct power monitor shunt resistor

From: Kevin Tung <hidden>
Date: 2026-01-30 08:33:59
Also in: linux-arm-kernel, linux-devicetree, lkml

On Thu, Jan 8, 2026 at 1:22 PM Andrew Jeffery
[off-list ref] wrote:

Hi Kevin,

On Fri, 2025-12-19 at 16:09 +0800, Kevin Tung wrote:

quoted

Correct the shunt resistor value in the DTS with the hardware setting
to ensure accurate power and current measurements.

Why were the existing values wrong? Why are the new values correct? Can
you please add more information here explaining both concerns?

Andrew

Hi Andrew,

Sorry for the late reply. I’ve sent v4 with additional details to
explain the patch better. Thanks.

Kevin