Re: [PATCH v3 2/2] arm64: dts: rockchip: Add initial support for Pine64 PinePhone Pro

From: Tom Fitzhenry
Date: Sun Aug 21 2022 - 20:23:20 EST


On 21/8/22 19:00, Ondřej Jirman wrote:

Max voltages in OPP table are irreleavant for Pinephone Pro DT, because the CPU
regulators in the PMIC are capable of setting the preferred voltage or very
close to it.

The actual min/max limits that are enforced by the kernel for the board are set
on the CPU regulator, which are actually wrongly set in this DT. See:

https://dl.radxa.com/rockpi4/docs/hw/datasheets/Rockchip%20RK3399-T%20Datasheet%20V1.0-20210818.pdf

Good spot, I will fix these in v4.