Commit 217dc618 authored by Pali Rohár's avatar Pali Rohár Committed by Gregory CLEMENT
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ARM: dts: kirkwood: 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 2d528eda

arch/arm/boot/dts/kirkwood-6192.dtsi

+12 −2
Original line number Diff line number Diff line
@@ -26,12 +26,22 @@ pcie0: pcie@1,0 { 
				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 &intc 9>;

				interrupt-names = "intx";

				interrupts = <9>;

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

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

						<0 0 0 2 &pcie_intc 1>,

						<0 0 0 3 &pcie_intc 2>,

						<0 0 0 4 &pcie_intc 3>;

				marvell,pcie-port = <0>;

				marvell,pcie-lane = <0>;

				clocks = <&gate_clk 2>;

				status = "disabled";



				pcie_intc: interrupt-controller {

					interrupt-controller;

					#interrupt-cells = <1>;

				};

			};

		};

	};

arch/arm/boot/dts/kirkwood-6281.dtsi

+12 −2
Original line number Diff line number Diff line
@@ -26,12 +26,22 @@ pcie0: pcie@1,0 { 
				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 &intc 9>;

				interrupt-names = "intx";

				interrupts = <9>;

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

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

						<0 0 0 2 &pcie_intc 1>,

						<0 0 0 3 &pcie_intc 2>,

						<0 0 0 4 &pcie_intc 3>;

				marvell,pcie-port = <0>;

				marvell,pcie-lane = <0>;

				clocks = <&gate_clk 2>;

				status = "disabled";



				pcie_intc: interrupt-controller {

					interrupt-controller;

					#interrupt-cells = <1>;

				};

			};

		};

	};

arch/arm/boot/dts/kirkwood-6282.dtsi

+24 −4
Original line number Diff line number Diff line
@@ -30,12 +30,22 @@ pcie0: pcie@1,0 { 
				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 &intc 9>;

				interrupt-names = "intx";

				interrupts = <9>;

				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 = <&gate_clk 2>;

				status = "disabled";



				pcie0_intc: interrupt-controller {

					interrupt-controller;

					#interrupt-cells = <1>;

				};

			};



			pcie1: pcie@2,0 {
@@ -48,12 +58,22 @@ pcie1: pcie@2,0 { 
				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 &intc 10>;

				interrupt-names = "intx";

				interrupts = <10>;

				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 = <1>;

				marvell,pcie-lane = <0>;

				clocks = <&gate_clk 18>;

				status = "disabled";



				pcie1_intc: interrupt-controller {

					interrupt-controller;

					#interrupt-cells = <1>;

				};

			};

		};

	};

arch/arm/boot/dts/kirkwood-98dx4122.dtsi

+12 −2
Original line number Diff line number Diff line
@@ -26,12 +26,22 @@ pcie0: pcie@1,0 { 
				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 &intc 9>;

				interrupt-names = "intx";

				interrupts = <9>;

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

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

						<0 0 0 2 &pcie_intc 1>,

						<0 0 0 3 &pcie_intc 2>,

						<0 0 0 4 &pcie_intc 3>;

				marvell,pcie-port = <0>;

				marvell,pcie-lane = <0>;

				clocks = <&gate_clk 2>;

				status = "disabled";



				pcie_intc: interrupt-controller {

					interrupt-controller;

					#interrupt-cells = <1>;

				};

			};

		};

	};