Evolution-x-devices/kernel_xiaomi_sm8450-devicetrees
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ARM: dts: msm: Switch to GIC-LPI for MSIs on Waipio

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Switch PCIe MSIs to use GIC ITS block to generate
LPIs and disable GIC SPI interrupt block.

Change-Id: Ie7b69e6efe1381bca64b93588f44bfd6427388a2
This commit is contained in:
Siddartha Mohanadoss
2021-04-28 12:01:50 -07:00
parent 7c6c74833f
commit 4cf0170ad5
1 changed files with 3 additions and 1 deletions
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4
qcom/waipio-pcie.dtsi
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@@ -33,7 +33,8 @@
0 0 0 3 &intc GIC_SPI 151 IRQ_TYPE_LEVEL_HIGH
0 0 0 4 &intc GIC_SPI 152 IRQ_TYPE_LEVEL_HIGH>;
msi-parent = <&pcie0_msi>;
msi-map = <0x0 &gic_its 0x5980 0x1>, /* ITS IRQ 0x5980 */
<0x100 &gic_its 0x5981 0x20>; /* ITS IRQ 0x5981 - 0x59a1 */
perst-gpio = <&tlmm 94 0>;
wake-gpio = <&tlmm 96 0>;
@@ -246,6 +247,7 @@
<GIC_SPI 797 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 798 IRQ_TYPE_EDGE_RISING>,
<GIC_SPI 799 IRQ_TYPE_EDGE_RISING>;
status = "disabled";
};
pcie1: qcom,pcie@1c08000 {