Commit 2fa6afba authored by Pali Rohár's avatar Pali Rohár Committed by Gregory CLEMENT
Browse files

ARM: dts: armada-375.dtsi: Add definitions for PCIe legacy INTx interrupts 



Add definitions for PCIe legacy INTx interrupts.

This is required for example in a scenario where a driver requests only
one of the legacy interrupts (INTA). Without this, the driver would be
notified on events on all 4 (INTA, INTB, INTC, INTD), even if it
requested only one of them.

Signed-off-by: default avatarPali Rohár <pali@kernel.org>
Signed-off-by: default avatarMarek Behún <kabel@kernel.org>
Signed-off-by: default avatarGregory CLEMENT <gregory.clement@bootlin.com>
parent 1ba90924

arch/arm/boot/dts/armada-375.dtsi

+24 −4
Original line number Diff line number Diff line
@@ -568,16 +568,26 @@ pcie0: pcie@1,0 { 
				reg = <0x0800 0 0 0 0>;

				#address-cells = <3>;

				#size-cells = <2>;

				interrupt-names = "intx";

				interrupts-extended = <&gic GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;

				#interrupt-cells = <1>;

				ranges = <0x82000000 0 0 0x82000000 0x1 0 1 0

					  0x81000000 0 0 0x81000000 0x1 0 1 0>;

				bus-range = <0x00 0xff>;

				interrupt-map-mask = <0 0 0 0>;

				interrupt-map = <0 0 0 0 &gic GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;

				interrupt-map-mask = <0 0 0 7>;

				interrupt-map = <0 0 0 1 &pcie0_intc 0>,

						<0 0 0 2 &pcie0_intc 1>,

						<0 0 0 3 &pcie0_intc 2>,

						<0 0 0 4 &pcie0_intc 3>;

				marvell,pcie-port = <0>;

				marvell,pcie-lane = <0>;

				clocks = <&gateclk 5>;

				status = "disabled";



				pcie0_intc: interrupt-controller {

					interrupt-controller;

					#interrupt-cells = <1>;

				};

			};



			pcie1: pcie@2,0 {
@@ -586,16 +596,26 @@ pcie1: pcie@2,0 { 
				reg = <0x1000 0 0 0 0>;

				#address-cells = <3>;

				#size-cells = <2>;

				interrupt-names = "intx";

				interrupts-extended = <&gic GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;

				#interrupt-cells = <1>;

				ranges = <0x82000000 0 0 0x82000000 0x2 0 1 0

					  0x81000000 0 0 0x81000000 0x2 0 1 0>;

				bus-range = <0x00 0xff>;

				interrupt-map-mask = <0 0 0 0>;

				interrupt-map = <0 0 0 0 &gic GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;

				interrupt-map-mask = <0 0 0 7>;

				interrupt-map = <0 0 0 1 &pcie1_intc 0>,

						<0 0 0 2 &pcie1_intc 1>,

						<0 0 0 3 &pcie1_intc 2>,

						<0 0 0 4 &pcie1_intc 3>;

				marvell,pcie-port = <0>;

				marvell,pcie-lane = <1>;

				clocks = <&gateclk 6>;

				status = "disabled";



				pcie1_intc: interrupt-controller {

					interrupt-controller;

					#interrupt-cells = <1>;

				};

			};



		};