Commit 06cdac8e authored by Sebastian Reichel's avatar Sebastian Reichel Committed by Heiko Stuebner

arm64: dts: rockchip: add GIC ITS support to rk3588

Add the two Interrupt Translation Service (ITS) IPs that are part of the
GIC-600. They are mainly required for PCIe Message Signalled Interrupts
(MSI).
Co-developed-by: default avatarKever Yang <kever.yang@rock-chips.com>
Signed-off-by: default avatarKever Yang <kever.yang@rock-chips.com>
Signed-off-by: default avatarSebastian Reichel <sebastian.reichel@collabora.com>
Link: https://lore.kernel.org/r/20230418142109.49762-3-sebastian.reichel@collabora.comSigned-off-by: default avatarHeiko Stuebner <heiko@sntech.de>
parent ac9a7868
...@@ -1300,7 +1300,24 @@ gic: interrupt-controller@fe600000 { ...@@ -1300,7 +1300,24 @@ gic: interrupt-controller@fe600000 {
mbi-alias = <0x0 0xfe610000>; mbi-alias = <0x0 0xfe610000>;
mbi-ranges = <424 56>; mbi-ranges = <424 56>;
msi-controller; msi-controller;
ranges;
#address-cells = <2>;
#interrupt-cells = <4>; #interrupt-cells = <4>;
#size-cells = <2>;
its0: msi-controller@fe640000 {
compatible = "arm,gic-v3-its";
reg = <0x0 0xfe640000 0x0 0x20000>;
msi-controller;
#msi-cells = <1>;
};
its1: msi-controller@fe660000 {
compatible = "arm,gic-v3-its";
reg = <0x0 0xfe660000 0x0 0x20000>;
msi-controller;
#msi-cells = <1>;
};
ppi-partitions { ppi-partitions {
ppi_partition0: interrupt-partition-0 { ppi_partition0: interrupt-partition-0 {
......
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