diff options
| author | Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> | 2023-01-11 18:00:04 +0530 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2023-01-18 20:36:15 -0600 |
| commit | 0da2eff44e78ded247fe35d8a3f73508263d0948 (patch) | |
| tree | 5b9b08431bfa9bc87b22d4d32bc04ab3192509ab | |
| parent | 772e6bc4a0a9c426385115d720743bae7804d499 (diff) | |
arm64: dts: qcom: sm8450: Allow both GIC-ITS and internal MSI controller
The devicetree should specify both MSI implementations and the OS/driver
should choose the one based on the platform requirements. Currently, Linux
DWC driver will choose GIC-ITS over the internal MSI controller.
Fixes: a11bbf6adef4 ("arm64: dts: qcom: sm8450: Use GIC-ITS for PCIe0 and PCIe1")
Suggested-by: Rob Herring <robh@kernel.org>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20230111123004.21048-2-manivannan.sadhasivam@linaro.org
| -rw-r--r-- | arch/arm64/boot/dts/qcom/sm8450.dtsi | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/qcom/sm8450.dtsi b/arch/arm64/boot/dts/qcom/sm8450.dtsi index f7b8674a06a1..d66dcd8fe61f 100644 --- a/arch/arm64/boot/dts/qcom/sm8450.dtsi +++ b/arch/arm64/boot/dts/qcom/sm8450.dtsi @@ -1760,6 +1760,9 @@ msi-map = <0x0 &gic_its 0x5981 0x1>, <0x100 &gic_its 0x5980 0x1>; msi-map-mask = <0xff00>; + interrupts = <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "msi"; + #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 0x7>; interrupt-map = <0 0 0 1 &intc 0 0 0 149 IRQ_TYPE_LEVEL_HIGH>, /* int_a */ <0 0 0 2 &intc 0 0 0 150 IRQ_TYPE_LEVEL_HIGH>, /* int_b */ @@ -1873,6 +1876,9 @@ msi-map = <0x0 &gic_its 0x5a01 0x1>, <0x100 &gic_its 0x5a00 0x1>; msi-map-mask = <0xff00>; + interrupts = <GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "msi"; + #interrupt-cells = <1>; interrupt-map-mask = <0 0 0 0x7>; interrupt-map = <0 0 0 1 &intc 0 0 0 434 IRQ_TYPE_LEVEL_HIGH>, /* int_a */ <0 0 0 2 &intc 0 0 0 435 IRQ_TYPE_LEVEL_HIGH>, /* int_b */ |