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authorMarc Zyngier <marc.zyngier@arm.com>2015-03-11 15:43:01 (GMT)
committerJason Cooper <jason@lakedaemon.net>2015-03-15 00:40:46 (GMT)
commit870c81a41f7074a99599be7f10ce5aab43c9f0c4 (patch)
tree2932c94dde62f99ce6eebc8b5d3b739c738d6d72 /arch/arm/boot/dts/tegra124.dtsi
parente9479e0e832b7e59bffcebfae9953759b2c195c4 (diff)
downloadlinux-870c81a41f7074a99599be7f10ce5aab43c9f0c4.tar.xz
ARM: tegra: update DTs to expose legacy interrupt controller
Describe the legacy interrupt controller in every tegra DTSI files, and make it the parent of most interrupts. Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Link: https://lkml.kernel.org/r/1426088583-15097-5-git-send-email-marc.zyngier@arm.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Diffstat (limited to 'arch/arm/boot/dts/tegra124.dtsi')
-rw-r--r--arch/arm/boot/dts/tegra124.dtsi16
1 files changed, 15 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi
index 4be06c6..db85695 100644
--- a/arch/arm/boot/dts/tegra124.dtsi
+++ b/arch/arm/boot/dts/tegra124.dtsi
@@ -10,7 +10,7 @@
/ {
compatible = "nvidia,tegra124";
- interrupt-parent = <&gic>;
+ interrupt-parent = <&lic>;
#address-cells = <2>;
#size-cells = <2>;
@@ -173,6 +173,7 @@
<0x0 0x50046000 0x0 0x2000>;
interrupts = <GIC_PPI 9
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_HIGH)>;
+ interrupt-parent = <&gic>;
};
gpu@0,57000000 {
@@ -190,6 +191,18 @@
status = "disabled";
};
+ lic: interrupt-controller@60004000 {
+ compatible = "nvidia,tegra124-ictlr", "nvidia,tegra30-ictlr";
+ reg = <0x0 0x60004000 0x0 0x100>,
+ <0x0 0x60004100 0x0 0x100>,
+ <0x0 0x60004200 0x0 0x100>,
+ <0x0 0x60004300 0x0 0x100>,
+ <0x0 0x60004400 0x0 0x100>;
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ interrupt-parent = <&gic>;
+ };
+
timer@0,60005000 {
compatible = "nvidia,tegra124-timer", "nvidia,tegra20-timer";
reg = <0x0 0x60005000 0x0 0x400>;
@@ -955,5 +968,6 @@
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
<GIC_PPI 10
(GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
+ interrupt-parent = <&gic>;
};
};