Thread (8 messages) 8 messages, 3 authors, 2026-03-02

Re: [PATCH 1/2] ARM: dts: rockchip: rk3036: Move PHY reset to ethernet-phy node

From: Fabio Estevam <festevam@gmail.com>
Date: 2026-02-28 12:16:05
Also in: linux-devicetree, linux-rockchip, lkml

Hi Heiko,

On Sat, Feb 28, 2026 at 8:40 AM Heiko Stuebner [off-list ref] wrote:
please don't send patches that "simply" fix devicetree warnings.

As you can see in [0] the driver uses these properties currently.
So while this fixes schema warnings, it will break the actual boards.

So first of all you'll need to adapt the driver to handle the "official"
properties and also provide a fallback in the driver for old devicetrees.
The rk3066a-rayeager board describes the reset-gpios inside the
Ethernet PHY node:

https://github.com/torvalds/linux/blob/master/arch/arm/boot/dts/rockchip/rk3066a-rayeager.dts#L155-L157

Is this broken?

Regards,

Fabio Estevam
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