Re: [PATCH v4 0/5] PCI: rcar-gen4: irqchip/gic-v3: Handle GIC ITS

On Tue, Jul 07, 2026 at 10:35:38PM +0200, Marek Vasut wrote:
> Configure all R-Car Gen4 PCIe controller MSI registers fully, both in
> case MSI are enabled and disabled.
> 
> Patch GIC ITS driver and add quirks for R-Car Gen4 GIC ITS, which is
> configured to 32-bit address width for AXI or APB interface.
> 
> Switch R-Car V4H to use GIC ITS in its DT and describe the GIC ITS
> implementation cacheable and shareable limitations.
> 
> Marek Vasut (5):
>   PCI: dwc: Determine whether iMSI is used before calling .init
>   PCI: rcar-gen4: Configure AXIINTC if iMSI-RX not used
>   irqchip/gic-v3: Refactor GIC600 limited to 32bit PA erratum handling
>   irqchip/gic-v3: Add Renesas R-Car Gen4 erratum workaround

Is there a functional dependency between irqchip and PCI patches? Since the
irqchip patches touch ARM64 Kconfig etc... I'm wondering if it still need to go
through PCI tree.

- Mani

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