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ARM: dts: armada-xp-mv78260.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: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <kabel@kernel.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
This commit is contained in:
Pali Rohár 2022-07-12 18:41:04 +02:00 committed by Gregory CLEMENT
parent b4371d2978
commit 2561806f3c
1 changed files with 108 additions and 18 deletions
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126
arch/arm/boot/dts/armada-xp-mv78260.dtsi
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@ -98,16 +98,26 @@
reg = <0x0800 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
interrupt-names = "intx";
interrupts-extended = <&mpic 58>;
#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 &mpic 58>;
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 = <0>;
clocks = <&gateclk 5>;
status = "disabled";
pcie1_intc: interrupt-controller {
interrupt-controller;
#interrupt-cells = <1>;
};
};
pcie2: pcie@2,0 {
@ -116,16 +126,26 @@
reg = <0x1000 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
interrupt-names = "intx";
interrupts-extended = <&mpic 59>;
#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 &mpic 59>;
interrupt-map-mask = <0 0 0 7>;
interrupt-map = <0 0 0 1 &pcie2_intc 0>,
<0 0 0 2 &pcie2_intc 1>,
<0 0 0 3 &pcie2_intc 2>,
<0 0 0 4 &pcie2_intc 3>;
marvell,pcie-port = <0>;
marvell,pcie-lane = <1>;
clocks = <&gateclk 6>;
status = "disabled";
pcie2_intc: interrupt-controller {
interrupt-controller;
#interrupt-cells = <1>;
};
};
pcie3: pcie@3,0 {
@ -134,16 +154,26 @@
reg = <0x1800 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
interrupt-names = "intx";
interrupts-extended = <&mpic 60>;
#interrupt-cells = <1>;
ranges = <0x82000000 0 0 0x82000000 0x3 0 1 0
0x81000000 0 0 0x81000000 0x3 0 1 0>;
bus-range = <0x00 0xff>;
interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0 0 0 0 &mpic 60>;
interrupt-map-mask = <0 0 0 7>;
interrupt-map = <0 0 0 1 &pcie3_intc 0>,
<0 0 0 2 &pcie3_intc 1>,
<0 0 0 3 &pcie3_intc 2>,
<0 0 0 4 &pcie3_intc 3>;
marvell,pcie-port = <0>;
marvell,pcie-lane = <2>;
clocks = <&gateclk 7>;
status = "disabled";
pcie3_intc: interrupt-controller {
interrupt-controller;
#interrupt-cells = <1>;
};
};
pcie4: pcie@4,0 {
@ -152,16 +182,26 @@
reg = <0x2000 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
interrupt-names = "intx";
interrupts-extended = <&mpic 61>;
#interrupt-cells = <1>;
ranges = <0x82000000 0 0 0x82000000 0x4 0 1 0
0x81000000 0 0 0x81000000 0x4 0 1 0>;
bus-range = <0x00 0xff>;
interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0 0 0 0 &mpic 61>;
interrupt-map-mask = <0 0 0 7>;
interrupt-map = <0 0 0 1 &pcie4_intc 0>,
<0 0 0 2 &pcie4_intc 1>,
<0 0 0 3 &pcie4_intc 2>,
<0 0 0 4 &pcie4_intc 3>;
marvell,pcie-port = <0>;
marvell,pcie-lane = <3>;
clocks = <&gateclk 8>;
status = "disabled";
pcie4_intc: interrupt-controller {
interrupt-controller;
#interrupt-cells = <1>;
};
};
pcie5: pcie@5,0 {
@ -170,16 +210,26 @@
reg = <0x2800 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
interrupt-names = "intx";
interrupts-extended = <&mpic 62>;
#interrupt-cells = <1>;
ranges = <0x82000000 0 0 0x82000000 0x5 0 1 0
0x81000000 0 0 0x81000000 0x5 0 1 0>;
bus-range = <0x00 0xff>;
interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0 0 0 0 &mpic 62>;
interrupt-map-mask = <0 0 0 7>;
interrupt-map = <0 0 0 1 &pcie5_intc 0>,
<0 0 0 2 &pcie5_intc 1>,
<0 0 0 3 &pcie5_intc 2>,
<0 0 0 4 &pcie5_intc 3>;
marvell,pcie-port = <1>;
marvell,pcie-lane = <0>;
clocks = <&gateclk 9>;
status = "disabled";
pcie5_intc: interrupt-controller {
interrupt-controller;
#interrupt-cells = <1>;
};
};
pcie6: pcie@6,0 {
@ -188,16 +238,26 @@
reg = <0x3000 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
interrupt-names = "intx";
interrupts-extended = <&mpic 63>;
#interrupt-cells = <1>;
ranges = <0x82000000 0 0 0x82000000 0x6 0 1 0
0x81000000 0 0 0x81000000 0x6 0 1 0>;
bus-range = <0x00 0xff>;
interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0 0 0 0 &mpic 63>;
interrupt-map-mask = <0 0 0 7>;
interrupt-map = <0 0 0 1 &pcie6_intc 0>,
<0 0 0 2 &pcie6_intc 1>,
<0 0 0 3 &pcie6_intc 2>,
<0 0 0 4 &pcie6_intc 3>;
marvell,pcie-port = <1>;
marvell,pcie-lane = <1>;
clocks = <&gateclk 10>;
status = "disabled";
pcie6_intc: interrupt-controller {
interrupt-controller;
#interrupt-cells = <1>;
};
};
pcie7: pcie@7,0 {
@ -206,16 +266,26 @@
reg = <0x3800 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
interrupt-names = "intx";
interrupts-extended = <&mpic 64>;
#interrupt-cells = <1>;
ranges = <0x82000000 0 0 0x82000000 0x7 0 1 0
0x81000000 0 0 0x81000000 0x7 0 1 0>;
bus-range = <0x00 0xff>;
interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0 0 0 0 &mpic 64>;
interrupt-map-mask = <0 0 0 7>;
interrupt-map = <0 0 0 1 &pcie7_intc 0>,
<0 0 0 2 &pcie7_intc 1>,
<0 0 0 3 &pcie7_intc 2>,
<0 0 0 4 &pcie7_intc 3>;
marvell,pcie-port = <1>;
marvell,pcie-lane = <2>;
clocks = <&gateclk 11>;
status = "disabled";
pcie7_intc: interrupt-controller {
interrupt-controller;
#interrupt-cells = <1>;
};
};
pcie8: pcie@8,0 {
@ -224,16 +294,26 @@
reg = <0x4000 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
interrupt-names = "intx";
interrupts-extended = <&mpic 65>;
#interrupt-cells = <1>;
ranges = <0x82000000 0 0 0x82000000 0x8 0 1 0
0x81000000 0 0 0x81000000 0x8 0 1 0>;
bus-range = <0x00 0xff>;
interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0 0 0 0 &mpic 65>;
interrupt-map-mask = <0 0 0 7>;
interrupt-map = <0 0 0 1 &pcie8_intc 0>,
<0 0 0 2 &pcie8_intc 1>,
<0 0 0 3 &pcie8_intc 2>,
<0 0 0 4 &pcie8_intc 3>;
marvell,pcie-port = <1>;
marvell,pcie-lane = <3>;
clocks = <&gateclk 12>;
status = "disabled";
pcie8_intc: interrupt-controller {
interrupt-controller;
#interrupt-cells = <1>;
};
};
pcie9: pcie@9,0 {
@ -242,16 +322,26 @@
reg = <0x4800 0 0 0 0>;
#address-cells = <3>;
#size-cells = <2>;
interrupt-names = "intx";
interrupts-extended = <&mpic 99>;
#interrupt-cells = <1>;
ranges = <0x82000000 0 0 0x82000000 0x9 0 1 0
0x81000000 0 0 0x81000000 0x9 0 1 0>;
bus-range = <0x00 0xff>;
interrupt-map-mask = <0 0 0 0>;
interrupt-map = <0 0 0 0 &mpic 99>;
interrupt-map-mask = <0 0 0 7>;
interrupt-map = <0 0 0 1 &pcie9_intc 0>,
<0 0 0 2 &pcie9_intc 1>,
<0 0 0 3 &pcie9_intc 2>,
<0 0 0 4 &pcie9_intc 3>;
marvell,pcie-port = <2>;
marvell,pcie-lane = <0>;
clocks = <&gateclk 26>;
status = "disabled";
pcie9_intc: interrupt-controller {
interrupt-controller;
#interrupt-cells = <1>;
};
};
};