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

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Message-ID: <20250331100552.GC233273@ragnatech.se>
Date: Mon, 31 Mar 2025 12:05:52 +0200
From: Niklas Söderlund <niklas.soderlund@...natech.se>
To: Marek Vasut <marek.vasut+renesas@...lbox.org>
Cc: linux-arm-kernel@...ts.infradead.org,
	Krzysztof Wilczyński <kw@...ux.com>,
	Rafał Miłecki <rafal@...ecki.pl>,
	Aradhya Bhatia <a-bhatia1@...com>,
	Bjorn Helgaas <bhelgaas@...gle.com>,
	Conor Dooley <conor+dt@...nel.org>,
	Geert Uytterhoeven <geert+renesas@...der.be>,
	Heiko Stuebner <heiko@...ech.de>, Junhao Xie <bigfoot@...ssfun.cn>,
	Kever Yang <kever.yang@...k-chips.com>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>,
	Lorenzo Pieralisi <lpieralisi@...nel.org>,
	Magnus Damm <magnus.damm@...il.com>,
	Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>,
	Neil Armstrong <neil.armstrong@...aro.org>,
	Rob Herring <robh@...nel.org>,
	Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-pci@...r.kernel.org, linux-renesas-soc@...r.kernel.org
Subject: Re: [PATCH 0/4] arm64: dts: renesas: r8a779g3: Add Renesas R-Car V4H
 Sparrow Hawk board support

Hi Marek,

Thanks for your work.

On 2025-03-30 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.

For the whole series,

Tested-by: Niklas Söderlund <niklas.soderlund+renesas@...natech.se>

> 
> 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@...ux.com>
> Cc: "Rafał Miłecki" <rafal@...ecki.pl>
> Cc: Aradhya Bhatia <a-bhatia1@...com>
> Cc: Bjorn Helgaas <bhelgaas@...gle.com>
> Cc: Conor Dooley <conor+dt@...nel.org>
> Cc: Geert Uytterhoeven <geert+renesas@...der.be>
> Cc: Heiko Stuebner <heiko@...ech.de>
> Cc: Junhao Xie <bigfoot@...ssfun.cn>
> Cc: Kever Yang <kever.yang@...k-chips.com>
> Cc: Krzysztof Kozlowski <krzk+dt@...nel.org>
> Cc: Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>
> Cc: Lorenzo Pieralisi <lpieralisi@...nel.org>
> Cc: Magnus Damm <magnus.damm@...il.com>
> Cc: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
> Cc: Neil Armstrong <neil.armstrong@...aro.org>
> Cc: Rob Herring <robh@...nel.org>
> Cc: Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>
> Cc: devicetree@...r.kernel.org
> Cc: linux-kernel@...r.kernel.org
> Cc: linux-pci@...r.kernel.org
> Cc: linux-renesas-soc@...r.kernel.org
> 
> -- 
> 2.47.2
> 
> 

-- 
Kind Regards,
Niklas Söderlund