linux-kernel - [PATCH 0/2] Fixes for PineNote DT validation issues

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Message-Id: <20251109-rk3566-pinenote-dt-fixes-upstream-v1-0-ed38d200cc04@cknow-tech.com>
Date: Sun, 09 Nov 2025 18:05:25 +0100
From: Diederik de Haas <diederik@...ow-tech.com>
To: Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, Heiko Stuebner <heiko@...ech.de>, 
 Samuel Holland <samuel@...lland.org>
Cc: hrdl <git@...l.eu>, phantomas <phantomas@...ntomas.xyz>, 
 Dragan Simic <dsimic@...jaro.org>, devicetree@...r.kernel.org, 
 linux-arm-kernel@...ts.infradead.org, linux-rockchip@...ts.infradead.org, 
 linux-kernel@...r.kernel.org, Diederik de Haas <diederik@...ow-tech.com>, 
 stable@...r.kernel.org
Subject: [PATCH 0/2] Fixes for PineNote DT validation issues

These patches fix the following DeviceTree validation issues on the
PineNote dtb files:

    Warning (graph_child_address): /i2c@...c0000/tcpc@...connector/ports:
      graph node has single child node 'port@0', #address-cells/#size-cells
      are not necessary

    usb2phy@...a0000 (rockchip,rk3568-usb2phy): otg-port: 'port' does not
      match any of the regexes: '^pinctrl-[0-9]+$'

And with these 2 fixes, there are no more DT validation issues :-)

The fix for the 2nd issue also fix these kernel errors:

  rockchip-usb2phy fe8a0000.usb2phy: Failed to create device link (0x180) with supplier port0 for /usb2phy@...a0000/otg-port
  rockchip-usb2phy fe8a0000.usb2phy: Failed to create device link (0x180) with supplier 3-0060 for /usb2phy@...a0000/otg-port

Cheers,
  Diederik

Signed-off-by: Diederik de Haas <diederik@...ow-tech.com>
---
Diederik de Haas (2):
      arm64: dts: rockchip: Simplify usb-c-connector port on rk3566-pinenote
      arm64: dts: rockchip: Move otg-port to controller on rk3566-pinenote

 arch/arm64/boot/dts/rockchip/rk3566-pinenote.dtsi | 27 +++++++++--------------
 1 file changed, 10 insertions(+), 17 deletions(-)
---
base-commit: 6146a0f1dfae5d37442a9ddcba012add260bceb0
change-id: 20251109-rk3566-pinenote-dt-fixes-upstream-1fb32eff43ea

Best regards,
-- 
Diederik de Haas <diederik@...ow-tech.com>