linux-kernel - Re: [PATCH v5 0/4] Add display overlays for imx8mp-phyboard-pollux

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Message-ID: <aPYnD25ljde33_tq@dragon>
Date: Mon, 20 Oct 2025 20:11:59 +0800
From: Shawn Guo <shawnguo2@...h.net>
To: Yannic Moog <y.moog@...tec.de>
Cc: Shawn Guo <shawnguo@...nel.org>, Sascha Hauer <s.hauer@...gutronix.de>,
	Pengutronix Kernel Team <kernel@...gutronix.de>,
	Fabio Estevam <festevam@...il.com>, Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>, imx@...ts.linux.dev,
	linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org, upstream@...ts.phytec.de,
	Teresa Remmet <t.remmet@...tec.de>, Peng Fan <peng.fan@....com>
Subject: Re: [PATCH v5 0/4] Add display overlays for imx8mp-phyboard-pollux

On Mon, Oct 13, 2025 at 08:25:05AM +0200, Yannic Moog wrote:
> Yannic Moog (4):
>       arm64: dts: im8mp-phy{board,core}: update license
>       arm64: dts: imx8mp pollux: add display overlays
>       arm64: dts: imx8mp pollux: add expansion board overlay
>       arm64: dts: imx8mp pollux: add displays for expansion board
> 
>  arch/arm64/boot/dts/freescale/Makefile             |  15 ++
>  .../imx8mp-phyboard-pollux-etml1010g3dra.dtso      |  44 +++++
>  ...mp-phyboard-pollux-peb-av-10-etml1010g3dra.dtso |  45 +++++
>  ...8mp-phyboard-pollux-peb-av-10-ph128800t006.dtso |  45 +++++
>  .../imx8mp-phyboard-pollux-peb-av-10.dtsi          | 196 +++++++++++++++++++++
>  .../imx8mp-phyboard-pollux-peb-av-10.dtso          |   9 +
>  .../imx8mp-phyboard-pollux-ph128800t006.dtso       |  45 +++++
>  .../dts/freescale/imx8mp-phyboard-pollux-rdk.dts   |  52 ++----
>  .../boot/dts/freescale/imx8mp-phycore-som.dtsi     |   3 +-
>  9 files changed, 411 insertions(+), 43 deletions(-)

Can we do something to avoid the warnings?

../arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-peb-av-10.dtsi:102.3-16: Warning (reg_format): /fragment@..._overlay__/codec@18:reg: property has invalid length (4 bytes) (#address-cells == 2, #size-cells == 1)
../arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-peb-av-10.dtsi:117.3-16: Warning (reg_format): /fragment@..._overlay__/eeprom@57:reg: property has invalid length (4 bytes) (#address-cells == 2, #size-cells == 1)
arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-peb-av-10.dtbo: Warning (pci_device_reg): Failed prerequisite 'reg_format'
arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-peb-av-10.dtbo: Warning (pci_device_bus_num): Failed prerequisite 'reg_format'
arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-peb-av-10.dtbo: Warning (i2c_bus_reg): Failed prerequisite 'reg_format'
arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-peb-av-10.dtbo: Warning (spi_bus_reg): Failed prerequisite 'reg_format'
../arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-peb-av-10.dtsi:100.18-113.4: Warning (avoid_default_addr_size): /fragment@..._overlay__/codec@18: Relying on default #address-cells value
../arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-peb-av-10.dtsi:100.18-113.4: Warning (avoid_default_addr_size): /fragment@..._overlay__/codec@18: Relying on default #size-cells value
../arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-peb-av-10.dtsi:115.12-120.4: Warning (avoid_default_addr_size): /fragment@..._overlay__/eeprom@57: Relying on default #address-cells value
../arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-peb-av-10.dtsi:115.12-120.4: Warning (avoid_default_addr_size): /fragment@..._overlay__/eeprom@57: Relying on default #size-cells value
../arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-peb-av-10.dtsi:102.3-16: Warning (reg_format): /fragment@..._overlay__/codec@18:reg: property has invalid length (4 bytes) (#address-cells == 2, #size-cells == 1)
../arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-peb-av-10.dtsi:117.3-16: Warning (reg_format): /fragment@..._overlay__/eeprom@57:reg: property has invalid length (4 bytes) (#address-cells == 2, #size-cells == 1)
arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-peb-av-10-etml1010g3dra.dtbo: Warning (pci_device_reg): Failed prerequisite 'reg_format'
arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-peb-av-10-etml1010g3dra.dtbo: Warning (pci_device_bus_num): Failed prerequisite 'reg_format'
arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-peb-av-10-etml1010g3dra.dtbo: Warning (i2c_bus_reg): Failed prerequisite 'reg_format'
arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-peb-av-10-etml1010g3dra.dtbo: Warning (spi_bus_reg): Failed prerequisite 'reg_format'
../arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-peb-av-10.dtsi:100.18-113.4: Warning (avoid_default_addr_size): /fragment@..._overlay__/codec@18: Relying on default #address-cells value
../arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-peb-av-10.dtsi:100.18-113.4: Warning (avoid_default_addr_size): /fragment@..._overlay__/codec@18: Relying on default #size-cells value
../arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-peb-av-10.dtsi:115.12-120.4: Warning (avoid_default_addr_size): /fragment@..._overlay__/eeprom@57: Relying on default #address-cells value
../arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-peb-av-10.dtsi:115.12-120.4: Warning (avoid_default_addr_size): /fragment@..._overlay__/eeprom@57: Relying on default #size-cells value
../arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-peb-av-10.dtsi:102.3-16: Warning (reg_format): /fragment@..._overlay__/codec@18:reg: property has invalid length (4 bytes) (#address-cells == 2, #size-cells == 1)
../arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-peb-av-10.dtsi:117.3-16: Warning (reg_format): /fragment@..._overlay__/eeprom@57:reg: property has invalid length (4 bytes) (#address-cells == 2, #size-cells == 1)
arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-peb-av-10-ph128800t006.dtbo: Warning (pci_device_reg): Failed prerequisite 'reg_format'
arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-peb-av-10-ph128800t006.dtbo: Warning (pci_device_bus_num): Failed prerequisite 'reg_format'
arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-peb-av-10-ph128800t006.dtbo: Warning (i2c_bus_reg): Failed prerequisite 'reg_format'
arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-peb-av-10-ph128800t006.dtbo: Warning (spi_bus_reg): Failed prerequisite 'reg_format'
../arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-peb-av-10.dtsi:100.18-113.4: Warning (avoid_default_addr_size): /fragment@..._overlay__/codec@18: Relying on default #address-cells value
../arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-peb-av-10.dtsi:100.18-113.4: Warning (avoid_default_addr_size): /fragment@..._overlay__/codec@18: Relying on default #size-cells value
../arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-peb-av-10.dtsi:115.12-120.4: Warning (avoid_default_addr_size): /fragment@..._overlay__/eeprom@57: Relying on default #address-cells value
../arch/arm64/boot/dts/freescale/imx8mp-phyboard-pollux-peb-av-10.dtsi:115.12-120.4: Warning (avoid_default_addr_size): /fragment@..._overlay__/eeprom@57: Relying on default #size-cells value

Shawn