[PATCH 0/4] arm64: dts: renesas: r8a779g3: Add Renesas R-Car V4H Sparrow Hawk board support

[Rob Herring (Arm)]

On Sun, 30 Mar 2025 21:56:08 +0200, Marek Vasut wrote:
> Add Renesas R-Car V4H Sparrow Hawk board based on R-Car V4H ES3.0 (R8A779G3)
> SoC. This is a single-board computer with single gigabit ethernet, DSI-to-eDP
> bridge, DSI and two CSI2 interfaces, audio codec, two CANFD ports, micro SD
> card slot, USB PD supply, USB 3.0 ports, M.2 Key-M slot for NVMe SSD, debug
> UART and JTAG.
> 
> The board uses split clock for PCIe controller and device, which requires
> slight extension of rcar-gen4-pci-host.yaml DT schema, to cover this kind
> of description. The DWC PCIe controller driver already supports this mode
> of clock operation, hence no driver change is needed.
> 
> Marek Vasut (4):
>   dt-bindings: PCI: rcar-gen4-pci-host: Document optional aux clock
>   dt-bindings: vendor-prefixes: Add Retronix Technology Inc.
>   dt-bindings: soc: renesas: Document Renesas R-Car V4H Sparrow Hawk
>     board support
>   arm64: dts: renesas: r8a779g3: Add Renesas R-Car V4H Sparrow Hawk
>     board support
> 
>  .../bindings/pci/rcar-gen4-pci-host.yaml      |   8 +-
>  .../bindings/soc/renesas/renesas.yaml         |   7 +
>  .../devicetree/bindings/vendor-prefixes.yaml  |   2 +
>  arch/arm64/boot/dts/renesas/Makefile          |   2 +
>  .../dts/renesas/r8a779g3-sparrow-hawk.dts     | 671 ++++++++++++++++++
>  5 files changed, 687 insertions(+), 3 deletions(-)
>  create mode 100644 arch/arm64/boot/dts/renesas/r8a779g3-sparrow-hawk.dts
> 
> ---
> Cc: "Krzysztof Wilczyński" <kw at linux.com>
> Cc: "Rafał Miłecki" <rafal at milecki.pl>
> Cc: Aradhya Bhatia <a-bhatia1 at ti.com>
> Cc: Bjorn Helgaas <bhelgaas at google.com>
> Cc: Conor Dooley <conor+dt at kernel.org>
> Cc: Geert Uytterhoeven <geert+renesas at glider.be>
> Cc: Heiko Stuebner <heiko at sntech.de>
> Cc: Junhao Xie <bigfoot at classfun.cn>
> Cc: Kever Yang <kever.yang at rock-chips.com>
> Cc: Krzysztof Kozlowski <krzk+dt at kernel.org>
> Cc: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>
> Cc: Lorenzo Pieralisi <lpieralisi at kernel.org>
> Cc: Magnus Damm <magnus.damm at gmail.com>
> Cc: Manivannan Sadhasivam <manivannan.sadhasivam at linaro.org>
> Cc: Neil Armstrong <neil.armstrong at linaro.org>
> Cc: Rob Herring <robh at kernel.org>
> Cc: Yoshihiro Shimoda <yoshihiro.shimoda.uh at renesas.com>
> Cc: devicetree at vger.kernel.org
> Cc: linux-kernel at vger.kernel.org
> Cc: linux-pci at vger.kernel.org
> Cc: linux-renesas-soc at vger.kernel.org
> 
> --
> 2.47.2
> 
> 


My bot found new DTB warnings on the .dts files added or changed in this
series.

Some warnings may be from an existing SoC .dtsi. Or perhaps the warnings
are fixed by another series. Ultimately, it is up to the platform
maintainer whether these warnings are acceptable or not. No need to reply
unless the platform maintainer has comments.

If you already ran DT checks and didn't see these error(s), then
make sure dt-schema is up to date:

  pip3 install dtschema --upgrade


This patch series was applied (using b4) to base:
 Base: attempting to guess base-commit...
 Base: tags/next-20250328 (exact match)

If this is not the correct base, please add 'base-commit' tag
(or use b4 which does this automatically)

New warnings running 'make CHECK_DTBS=y for arch/arm64/boot/dts/renesas/' for 20250330195715.332106-1-marek.vasut+renesas at mailbox.org:

arch/arm64/boot/dts/renesas/r8a779g0-white-hawk.dtb: pcie at e65d0000: clock-names: ['core', 'ref'] is too short
	from schema $id: http://devicetree.org/schemas/pci/rcar-gen4-pci-host.yaml#
arch/arm64/boot/dts/renesas/r8a779g0-white-hawk.dtb: pcie at e65d8000: clock-names: ['core', 'ref'] is too short
	from schema $id: http://devicetree.org/schemas/pci/rcar-gen4-pci-host.yaml#
arch/arm64/boot/dts/renesas/r8a779g2-white-hawk-single.dtb: pcie at e65d0000: clock-names: ['core', 'ref'] is too short
	from schema $id: http://devicetree.org/schemas/pci/rcar-gen4-pci-host.yaml#
arch/arm64/boot/dts/renesas/r8a779g2-white-hawk-single.dtb: pcie at e65d8000: clock-names: ['core', 'ref'] is too short
	from schema $id: http://devicetree.org/schemas/pci/rcar-gen4-pci-host.yaml#
arch/arm64/boot/dts/renesas/r8a779f4-s4sk.dtb: pcie at e65d0000: clock-names: ['core', 'ref'] is too short
	from schema $id: http://devicetree.org/schemas/pci/rcar-gen4-pci-host.yaml#
arch/arm64/boot/dts/renesas/r8a779f4-s4sk.dtb: pcie at e65d8000: clock-names: ['core', 'ref'] is too short
	from schema $id: http://devicetree.org/schemas/pci/rcar-gen4-pci-host.yaml#
arch/arm64/boot/dts/renesas/r8a779h0-gray-hawk-single.dtb: pcie at e65d0000: clock-names: ['core', 'ref'] is too short
	from schema $id: http://devicetree.org/schemas/pci/rcar-gen4-pci-host.yaml#
arch/arm64/boot/dts/renesas/r8a779g3-white-hawk-single.dtb: pcie at e65d0000: clock-names: ['core', 'ref'] is too short
	from schema $id: http://devicetree.org/schemas/pci/rcar-gen4-pci-host.yaml#
arch/arm64/boot/dts/renesas/r8a779g3-white-hawk-single.dtb: pcie at e65d8000: clock-names: ['core', 'ref'] is too short
	from schema $id: http://devicetree.org/schemas/pci/rcar-gen4-pci-host.yaml#
arch/arm64/boot/dts/renesas/r8a779f0-spider.dtb: pcie at e65d0000: clock-names: ['core', 'ref'] is too short
	from schema $id: http://devicetree.org/schemas/pci/rcar-gen4-pci-host.yaml#
arch/arm64/boot/dts/renesas/r8a779f0-spider.dtb: pcie at e65d8000: clock-names: ['core', 'ref'] is too short
	from schema $id: http://devicetree.org/schemas/pci/rcar-gen4-pci-host.yaml#
arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-cpu.dtb: pcie at e65d0000: clock-names: ['core', 'ref'] is too short
	from schema $id: http://devicetree.org/schemas/pci/rcar-gen4-pci-host.yaml#
arch/arm64/boot/dts/renesas/r8a779g0-white-hawk-cpu.dtb: pcie at e65d8000: clock-names: ['core', 'ref'] is too short
	from schema $id: http://devicetree.org/schemas/pci/rcar-gen4-pci-host.yaml#