Commit 9eb81b31 authored by Neil Armstrong's avatar Neil Armstrong Committed by Bjorn Andersson
Browse files

arm64: dts: qcom: sm8650: Add 'global' interrupt to the PCIe RC nodes 



Qcom PCIe RC controllers are capable of generating 'global' SPI interrupt
to the host CPUs. This interrupt can be used by the device driver to
identify events such as PCIe link specific events, safety events, etc...

Hence, add it to the PCIe RC node along with the existing MSI interrupts.

Signed-off-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
Reviewed-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: default avatarManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://lore.kernel.org/r/20241126-topic-sm8x50-pcie-global-irq-v1-3-4049cfccd073@linaro.org


Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
parent 3e14b14e

arch/arm64/boot/dts/qcom/sm8650.dtsi

+8 −4
Original line number Diff line number Diff line
@@ -2267,7 +2267,8 @@ pcie0: pcie@1c00000 { 
				     <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH>,

				     <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH>,

				     <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH>,

				     <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>;

				     <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH>,

				     <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>;

			interrupt-names = "msi0",

					  "msi1",

					  "msi2",
@@ -2275,7 +2276,8 @@ pcie0: pcie@1c00000 { 
					  "msi4",

					  "msi5",

					  "msi6",

					  "msi7";

					  "msi7",

					  "global";



			clocks = <&gcc GCC_PCIE_0_AUX_CLK>,

				 <&gcc GCC_PCIE_0_CFG_AHB_CLK>,
@@ -2399,7 +2401,8 @@ pcie1: pcie@1c08000 { 
				     <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>;

				     <GIC_SPI 375 IRQ_TYPE_LEVEL_HIGH>,

				     <GIC_SPI 306 IRQ_TYPE_LEVEL_HIGH>;

			interrupt-names = "msi0",

					  "msi1",

					  "msi2",
@@ -2407,7 +2410,8 @@ pcie1: pcie@1c08000 { 
					  "msi4",

					  "msi5",

					  "msi6",

					  "msi7";

					  "msi7",

					  "global";



			clocks = <&gcc GCC_PCIE_1_AUX_CLK>,

				 <&gcc GCC_PCIE_1_CFG_AHB_CLK>,