NXP arm aer/pme interrupts was not MSI/MSI-X/INTx but using interrupt line independently. This patch add a "aer" "pme" interrupt-names for aer/pme interrupts. With the interrupt-names "aer","pme" code could probe aer/pme interrupt line for pcie root port, replace the aer/pme interrupt service irqs. This patch is intend to fixup the Layerscape platforms which aer/pme interrupt was not MSI/MSI-X/INTx, but using interrupt line independently. Since the interrupt-names "intr" never been used. Remove it. Signed-off-by: Po Liu <po.liu@xxxxxxx> --- changes for v6: - add remove "intr" reason; - add "pme" interrupt; arch/arm/boot/dts/ls1021a.dtsi | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/ls1021a.dtsi b/arch/arm/boot/dts/ls1021a.dtsi index 368e219..9b3cb3b 100644 --- a/arch/arm/boot/dts/ls1021a.dtsi +++ b/arch/arm/boot/dts/ls1021a.dtsi @@ -634,7 +634,9 @@ reg = <0x00 0x03400000 0x0 0x00010000 /* controller registers */ 0x40 0x00000000 0x0 0x00002000>; /* configuration space */ reg-names = "regs", "config"; - interrupts = <GIC_SPI 177 IRQ_TYPE_LEVEL_HIGH>; /* controller interrupt */ + interrupts = <GIC_SPI 181 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 183 IRQ_TYPE_LEVEL_HIGH>; /* aer interrupt */ + interrupt-names = "pme", "aer"; fsl,pcie-scfg = <&scfg 0>; #address-cells = <3>; #size-cells = <2>; @@ -657,7 +659,9 @@ reg = <0x00 0x03500000 0x0 0x00010000 /* controller registers */ 0x48 0x00000000 0x0 0x00002000>; /* configuration space */ reg-names = "regs", "config"; - interrupts = <GIC_SPI 178 IRQ_TYPE_LEVEL_HIGH>; + interrupts = <GIC_SPI 182 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 184 IRQ_TYPE_LEVEL_HIGH>; /* aer interrupt */ + interrupt-names = "pme", "aer"; fsl,pcie-scfg = <&scfg 1>; #address-cells = <3>; #size-cells = <2>; -- 2.1.0.27.g96db324 -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
