UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

arm64: dts: qcom: sc7280: Add additional MSI interrupts 

[ Upstream commit b8ba66b40da3230a8675cb5dd5c2dea5bce24d62 ]

Current MSI's mapping doesn't have all the vectors. This platform
supports 8 vectors each vector supports 32 MSI's, so total MSI's
supported is 256.

Add all the MSI groups supported for this PCIe instance in this platform.

Fixes: 92e0ee9f83 ("arm64: dts: qcom: sc7280: Add PCIe and PHY related nodes")
cc: stable@vger.kernel.org
Signed-off-by: Krishna chaitanya chundru <quic_krichai@quicinc.com>
Link: https://lore.kernel.org/r/20231218-additional_msi-v1-1-de6917392684@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Krishna chaitanya chundru 2023-12-18 19:32:36 +05:30 committed by Greg Kroah-Hartman
parent 1992f2af64
commit 779af170f1
1 changed files with 10 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
arch/arm64/boot/dts/qcom/sc7280.dtsi
View File

@ -2098,8 +2098,16 @@
ranges = <0x01000000 0x0 0x00000000 0x0 0x40200000 0x0 0x100000>, ranges = <0x01000000 0x0 0x00000000 0x0 0x40200000 0x0 0x100000>,
<0x02000000 0x0 0x40300000 0x0 0x40300000 0x0 0x1fd00000>; <0x02000000 0x0 0x40300000 0x0 0x40300000 0x0 0x1fd00000>;
interrupts = <GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH>; interrupts = <GIC_SPI 307 IRQ_TYPE_LEVEL_HIGH>,
interrupt-names = "msi"; <GIC_SPI 308 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 309 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 312 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 313 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 314 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 374 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 375 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "msi0", "msi1", "msi2", "msi3",
"msi4", "msi5", "msi6", "msi7";
#interrupt-cells = <1>; #interrupt-cells = <1>;
interrupt-map-mask = <0 0 0 0x7>; interrupt-map-mask = <0 0 0 0x7>;
interrupt-map = <0 0 0 1 &intc 0 0 0 434 IRQ_TYPE_LEVEL_HIGH>, interrupt-map = <0 0 0 1 &intc 0 0 0 434 IRQ_TYPE_LEVEL_HIGH>,