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i.mx7d: pci: Update PCI IRQ mapping to match HW

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Datasheet for i.MX7 is incorrect and i.MX7's PCI IRQ mapping matches
that of i.MX6:

    * INTD/MSI    122
    * INTC        123
    * INTB        124
    * INTA        125

Fix all of the relevant code to reflect that fact. Needed by latest
Linux kernels.

(Reference: Linux kernel commit 538d6e9d597584e80 from an
NXP employee confirming that the datasheet is incorrect and
with a report of a test against hardware.)

Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com>
Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: qemu-devel@nongnu.org
Cc: qemu-arm@nongnu.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
[PMM: added ref to kernel commit confirming the datasheet error]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Andrey Smirnov 2019-07-01 17:26:15 +01:00 • committed by Peter Maydell
parent 97b7e29bce
commit 01b96ec8c4
2 changed files with 8 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

8
include/hw/arm/fsl-imx7.h
View file

@ -213,10 +213,10 @@ enum FslIMX7IRQs {
FSL_IMX7_USB2_IRQ = 42,
FSL_IMX7_USB3_IRQ = 40,
FSL_IMX7_PCI_INTA_IRQ = 122,
FSL_IMX7_PCI_INTB_IRQ = 123,
FSL_IMX7_PCI_INTC_IRQ = 124,
FSL_IMX7_PCI_INTD_IRQ = 125,
FSL_IMX7_PCI_INTA_IRQ = 125,
FSL_IMX7_PCI_INTB_IRQ = 124,
FSL_IMX7_PCI_INTC_IRQ = 123,
FSL_IMX7_PCI_INTD_IRQ = 122,
FSL_IMX7_UART7_IRQ = 126,