linux-kernel - Re: [PATCH v7 1/2] dt-bindings: PCI: dw: rockchip: Add rk3576 support

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Message-ID: <174050405630.2722665.6173973387821461837.robh@kernel.org>
Date: Tue, 25 Feb 2025 11:20:56 -0600
From: "Rob Herring (Arm)" <robh@...nel.org>
To: Kever Yang <kever.yang@...k-chips.com>
Cc: linux-kernel@...r.kernel.org, Shawn Lin <shawn.lin@...k-chips.com>,
	Conor Dooley <conor+dt@...nel.org>,
	Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>,
	linux-arm-kernel@...ts.infradead.org,
	Bjorn Helgaas <bhelgaas@...gle.com>, devicetree@...r.kernel.org,
	linux-pci@...r.kernel.org, heiko@...ech.de,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Simon Xue <xxm@...k-chips.com>,
	Sebastian Reichel <sebastian.reichel@...labora.com>,
	linux-rockchip@...ts.infradead.org,
	Lorenzo Pieralisi <lpieralisi@...nel.org>,
	Krzysztof Wilczyński <kw@...ux.com>
Subject: Re: [PATCH v7 1/2] dt-bindings: PCI: dw: rockchip: Add rk3576 support


On Tue, 25 Feb 2025 18:26:10 +0800, Kever Yang wrote:
> rk3576 is using DWC PCIe controller, with msi interrupt directly to GIC
> instead of using GIC ITS, so
> - no ITS support is required and the 'msi-map' is not required,
> - a new 'msi' interrupt is needed.
> 
> Signed-off-by: Kever Yang <kever.yang@...k-chips.com>
> Signed-off-by: Sebastian Reichel <sebastian.reichel@...labora.com>
> ---
> 
> Changes in v7:
> - Move the rk3576 device specific schema out of common.yaml
> 
> Changes in v6:
> - Fix make dt_binding_check and make CHECK_DTBS=y
> 
> Changes in v5:
> - Add constraints per device for interrupt-names due to the interrupt is
> different from rk3588.
> 
> Changes in v4:
> - Fix wrong indentation in dt_binding_check report by Rob
> 
> Changes in v3:
> - Fix dtb check broken on rk3588
> - Update commit message
> 
> Changes in v2:
> - remove required 'msi-map'
> - add interrupt name 'msi'
> 
>  .../bindings/pci/rockchip-dw-pcie-common.yaml | 10 +++-
>  .../bindings/pci/rockchip-dw-pcie.yaml        | 55 +++++++++++++++++--
>  2 files changed, 57 insertions(+), 8 deletions(-)
> 

Reviewed-by: Rob Herring (Arm) <robh@...nel.org>