From: Marek Vasut <marek.vasut@mailbox.org>
To: "Koichiro Den" <den@valinux.co.jp>,
"Marek Vasut" <marek.vasut+renesas@mailbox.org>,
"Geert Uytterhoeven" <geert+renesas@glider.be>,
"Yoshihiro Shimoda" <yoshihiro.shimoda.uh@renesas.com>,
"Shawn Lin" <Shawn.lin@rock-chips.com>,
"Lorenzo Pieralisi" <lpieralisi@kernel.org>,
"Krzysztof Wilczyński" <kwilczynski@kernel.org>,
"Manivannan Sadhasivam" <mani@kernel.org>,
"Rob Herring" <robh@kernel.org>,
"Bjorn Helgaas" <bhelgaas@google.com>,
"Krzysztof Kozlowski" <krzk+dt@kernel.org>,
"Conor Dooley" <conor+dt@kernel.org>,
"Magnus Damm" <magnus.damm@gmail.com>,
"Jingoo Han" <jingoohan1@gmail.com>
Cc: Philipp Zabel <p.zabel@pengutronix.de>,
Frank Li <Frank.Li@nxp.com>, Niklas Cassel <cassel@kernel.org>,
Wilfred Mallawa <wilfred.mallawa@wdc.com>,
Serge Semin <fancer.lancer@gmail.com>,
linux-pci@vger.kernel.org, linux-renesas-soc@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v5 04/17] dt-bindings: PCI: rcar-gen4: Add optional "aer" interrupt for R-Car Gen4 SoCs
Date: Tue, 20 Oct 2026 14:45:39 +0200 [thread overview]
Message-ID: <c26c961d-5901-4df7-b8db-2711e233a22d@mailbox.org> (raw)
In-Reply-To: <20261020031049.969895-5-den@valinux.co.jp>
On 10/20/26 5:10 AM, Koichiro Den wrote:
> The intreq_pcim_lperr interrupt carries Root Port AER notifications,
> separately from the integrated MSI receiver interrupt. Describe it with
> the "aer" name so the controller driver can use it for Root Port error
> reporting.
>
> Keep the fifth interrupt optional on R-Car Gen4 SoCs so existing device
> trees remain valid. Extend the example accordingly.
>
> Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
> Signed-off-by: Koichiro Den <den@valinux.co.jp>
Reviewed-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Thank you !
next prev parent reply other threads:[~2026-10-21 2:21 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-20 3:10 [PATCH v5 00/17] PCI: rcar-gen4: Recover from link down and route Root Port interrupts Koichiro Den
2026-10-20 3:10 ` [PATCH v5 01/17] PCI: dwc: Add Renesas to the RAS DES VSEC list Koichiro Den
2026-10-20 3:10 ` [PATCH v5 02/17] PCI: dwc: Factor out the PORT_LINK_DEBUG1 link-up check Koichiro Den
2026-10-20 3:10 ` [PATCH v5 03/17] PCI: rcar-gen4: Check live link status in link_up() Koichiro Den
2026-10-20 3:10 ` [PATCH v5 04/17] dt-bindings: PCI: rcar-gen4: Add optional "aer" interrupt for R-Car Gen4 SoCs Koichiro Den
2026-10-20 12:45 ` Marek Vasut [this message]
2026-10-20 3:10 ` [PATCH v5 05/17] PCI: dwc: Export dw_handle_msi_irq() Koichiro Den
2026-10-20 3:10 ` [PATCH v5 06/17] PCI: rcar-gen4: Move deinitialization helpers before SoC initialization Koichiro Den
2026-10-20 3:10 ` [PATCH v5 07/17] PCI: rcar-gen4: Assert resets when Gen5 SoC PHY initialization fails Koichiro Den
2026-10-20 3:10 ` [PATCH v5 08/17] PCI: rcar-gen4: Separate hardware setup from resource acquisition Koichiro Den
2026-10-20 3:10 ` [PATCH v5 09/17] PCI: rcar-gen4: Add Root Port reset support Koichiro Den
2026-10-20 3:10 ` [PATCH v5 10/17] PCI: dwc: Free the MSI domain after the host .deinit() callback Koichiro Den
2026-10-20 3:54 ` Shawn Lin
2026-10-20 6:41 ` Koichiro Den
2026-10-20 7:00 ` Shawn Lin
2026-10-20 7:21 ` Koichiro Den
2026-10-20 11:47 ` Geert Uytterhoeven
2026-10-20 13:45 ` Koichiro Den
2026-10-20 3:10 ` [PATCH v5 11/17] PCI: rcar-gen4: Take over the iMSI-RX interrupt Koichiro Den
2026-10-20 3:10 ` [PATCH v5 12/17] PCI: rcar-gen4: Recover the Root Port on link down Koichiro Den
2026-10-20 3:10 ` [PATCH v5 13/17] PCI: rcar-gen4: Route Root Port AER to a virtual Root Port IRQ Koichiro Den
2026-10-21 0:19 ` Marek Vasut
2026-10-20 3:10 ` [PATCH v5 14/17] PCI: rcar-gen4: Route Root Port PME and bandwidth notifications Koichiro Den
2026-10-20 3:10 ` [PATCH v5 15/17] arm64: dts: renesas: r8a779f0: Describe the PCIe AER interrupts Koichiro Den
2026-10-20 3:10 ` [PATCH v5 16/17] arm64: dts: renesas: r8a779g0: " Koichiro Den
2026-10-20 3:10 ` [PATCH v5 17/17] arm64: dts: renesas: r8a779h0: Describe the PCIe AER interrupt Koichiro Den
2026-10-20 8:03 ` [PATCH v5 00/17] PCI: rcar-gen4: Recover from link down and route Root Port interrupts Geert Uytterhoeven
2026-10-20 8:45 ` Koichiro Den
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