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From 9e13d337f437e6b6ce55d9767c0e04e8b6dc347e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pali=20Roh=C3=A1r?= <pali@kernel.org>
Date: Mon, 27 Jun 2022 20:14:33 +0200
Subject: [PATCH 01/53] ARM: dts: kirkwood: Add definitions for PCIe legacy
INTx interrupts
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Signed-off-by: Pali Rohár <pali@kernel.org>
---
arch/arm/boot/dts/kirkwood-6192.dtsi | 14 ++++++++++--
arch/arm/boot/dts/kirkwood-6281.dtsi | 14 ++++++++++--
arch/arm/boot/dts/kirkwood-6282.dtsi | 28 ++++++++++++++++++++----
arch/arm/boot/dts/kirkwood-98dx4122.dtsi | 14 ++++++++++--
4 files changed, 60 insertions(+), 10 deletions(-)
diff --git a/arch/arm/boot/dts/kirkwood-6192.dtsi b/arch/arm/boot/dts/kirkwood-6192.dtsi
index 396bcba08adb..07f4f7f98c0c 100644
--- a/arch/arm/boot/dts/kirkwood-6192.dtsi
+++ b/arch/arm/boot/dts/kirkwood-6192.dtsi
@@ -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>;
+ };
};
};
};
diff --git a/arch/arm/boot/dts/kirkwood-6281.dtsi b/arch/arm/boot/dts/kirkwood-6281.dtsi
index faa05849a40d..d08a9a5ecc26 100644
--- a/arch/arm/boot/dts/kirkwood-6281.dtsi
+++ b/arch/arm/boot/dts/kirkwood-6281.dtsi
@@ -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>;
+ };
};
};
};
diff --git a/arch/arm/boot/dts/kirkwood-6282.dtsi b/arch/arm/boot/dts/kirkwood-6282.dtsi
index e84c54b77dea..2eea5b304f47 100644
--- a/arch/arm/boot/dts/kirkwood-6282.dtsi
+++ b/arch/arm/boot/dts/kirkwood-6282.dtsi
@@ -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>;
+ };
};
};
};
diff --git a/arch/arm/boot/dts/kirkwood-98dx4122.dtsi b/arch/arm/boot/dts/kirkwood-98dx4122.dtsi
index 299c147298c3..070bc13242b8 100644
--- a/arch/arm/boot/dts/kirkwood-98dx4122.dtsi
+++ b/arch/arm/boot/dts/kirkwood-98dx4122.dtsi
@@ -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>;
+ };
};
};
};
--
2.37.3
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