This is a note to let you know that I've just added the patch titled dt-bindings: visconti-pcie: Fix interrupts array max constraints to the 6.1-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: dt-bindings-visconti-pcie-fix-interrupts-array-max-c.patch and it can be found in the queue-6.1 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit 7bd70d3ea07481005f58603cbeb6c678f5080ead Author: Serge Semin <Sergey.Semin@xxxxxxxxxxxxxxxxxxxx> Date: Sun Nov 13 22:12:43 2022 +0300 dt-bindings: visconti-pcie: Fix interrupts array max constraints [ Upstream commit 4cf4b9b70ab2785461190c08a3542d2d74c28b46 ] In accordance with the way the device DT-node is actually defined in arch/arm64/boot/dts/toshiba/tmpv7708.dtsi and the way the device is probed by the DW PCIe driver there are two IRQs it actually has. It's MSI IRQ the DT-bindings lack. Let's extend the interrupts property constraints then and fix the schema example so one would be acceptable by the actual device DT-bindings. Link: https://lore.kernel.org/r/20221113191301.5526-3-Sergey.Semin@xxxxxxxxxxxxxxxxxxxx Fixes: 17c1b16340f0 ("dt-bindings: pci: Add DT binding for Toshiba Visconti PCIe controller") Signed-off-by: Serge Semin <Sergey.Semin@xxxxxxxxxxxxxxxxxxxx> Signed-off-by: Lorenzo Pieralisi <lpieralisi@xxxxxxxxxx> Acked-by: Rob Herring <robh@xxxxxxxxxx> Acked-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@xxxxxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml b/Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml index 48ed227fc5b9..53da2edd7c9a 100644 --- a/Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml +++ b/Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml @@ -36,7 +36,7 @@ properties: - const: mpu interrupts: - maxItems: 1 + maxItems: 2 clocks: items: @@ -94,8 +94,9 @@ examples: #interrupt-cells = <1>; ranges = <0x81000000 0 0x40000000 0 0x40000000 0 0x00010000>, <0x82000000 0 0x50000000 0 0x50000000 0 0x20000000>; - interrupts = <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>; - interrupt-names = "intr"; + interrupts = <GIC_SPI 211 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "msi", "intr"; interrupt-map-mask = <0 0 0 7>; interrupt-map = <0 0 0 1 &gic GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH