diff options
| author | Andrey Smirnov | 2019-07-01 18:26:15 +0200 |
|---|---|---|
| committer | Peter Maydell | 2019-07-01 18:28:59 +0200 |
| commit | 01b96ec8c499891b238432290792103eb5fef04a (patch) | |
| tree | 1992d16070fa00d54e754f7e920d5485f846eff3 /include/hw/arm | |
| parent | pci: designware: Update MSI mapping when MSI address changes (diff) | |
| download | qemu-01b96ec8c499891b238432290792103eb5fef04a.tar.gz qemu-01b96ec8c499891b238432290792103eb5fef04a.tar.xz qemu-01b96ec8c499891b238432290792103eb5fef04a.zip | |
i.mx7d: pci: Update PCI IRQ mapping to match HW
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>
Diffstat (limited to 'include/hw/arm')
| -rw-r--r-- | include/hw/arm/fsl-imx7.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/hw/arm/fsl-imx7.h b/include/hw/arm/fsl-imx7.h index 09f4f33f6e..8003d45d1e 100644 --- a/include/hw/arm/fsl-imx7.h +++ b/include/hw/arm/fsl-imx7.h @@ -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, |