[PATCH 2/6] GICv3: Add ITS entry to THUNDER dts
From: rric@kernel.org (Robert Richter)
Date: 2014-09-24 15:39:41
Also in:
linux-devicetree, linux-pci, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
From: Tirumalesh Chalamarla <redacted> The PCIe host controller uses MSIs provided by GICv3 ITS. Enable it on Thunder SoCs by adding an entry to DT. Signed-off-by: Tirumalesh Chalamarla <redacted> Signed-off-by: Robert Richter <redacted> --- arch/arm64/boot/dts/thunder-88xx.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+)
diff --git a/arch/arm64/boot/dts/thunder-88xx.dtsi b/arch/arm64/boot/dts/thunder-88xx.dtsi
index d8c0bdc51882..9cb7cf94284a 100644
--- a/arch/arm64/boot/dts/thunder-88xx.dtsi
+++ b/arch/arm64/boot/dts/thunder-88xx.dtsi@@ -376,10 +376,19 @@ gic0: interrupt-controller at 8010,00000000 { compatible = "arm,gic-v3"; #interrupt-cells = <3>; + #address-cells = <2>; + #size-cells = <2>; + ranges; interrupt-controller; reg = <0x8010 0x00000000 0x0 0x010000>, /* GICD */ <0x8010 0x80000000 0x0 0x600000>; /* GICR */ interrupts = <1 9 0xf04>; + + its: gic-its at 8010,00020000 { + compatible = "arm,gic-v3-its"; + msi-controller; + reg = <0x8010 0x20000 0x0 0x200000>; + }; }; uaa0: serial at 87e0,24000000 {
--
2.1.0