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authorMarc Zyngier <marc.zyngier@arm.com>2015-03-11 15:43:01 +0000
committerJason Cooper <jason@lakedaemon.net>2015-03-15 00:40:46 +0000
commit870c81a41f7074a99599be7f10ce5aab43c9f0c4 (patch)
tree2932c94dde62f99ce6eebc8b5d3b739c738d6d72 /arch/arm/boot/dts/tegra20.dtsi
parente9479e0e832b7e59bffcebfae9953759b2c195c4 (diff)
downloadop-kernel-dev-870c81a41f7074a99599be7f10ce5aab43c9f0c4.zip
op-kernel-dev-870c81a41f7074a99599be7f10ce5aab43c9f0c4.tar.gz
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/tegra20.dtsi')
-rw-r--r--arch/arm/boot/dts/tegra20.dtsi15
1 files changed, 14 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/tegra20.dtsi b/arch/arm/boot/dts/tegra20.dtsi
index e5527f7..adf6b04 100644
--- a/arch/arm/boot/dts/tegra20.dtsi
+++ b/arch/arm/boot/dts/tegra20.dtsi
@@ -7,7 +7,7 @@
/ {
compatible = "nvidia,tegra20";
- interrupt-parent = <&intc>;
+ interrupt-parent = <&lic>;
host1x@50000000 {
compatible = "nvidia,tegra20-host1x", "simple-bus";
@@ -142,6 +142,7 @@
timer@50040600 {
compatible = "arm,cortex-a9-twd-timer";
+ interrupt-parent = <&intc>;
reg = <0x50040600 0x20>;
interrupts = <GIC_PPI 13
(GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_HIGH)>;
@@ -154,6 +155,7 @@
0x50040100 0x0100>;
interrupt-controller;
#interrupt-cells = <3>;
+ interrupt-parent = <&intc>;
};
cache-controller@50043000 {
@@ -165,6 +167,17 @@
cache-level = <2>;
};
+ lic: interrupt-controller@60004000 {
+ compatible = "nvidia,tegra20-ictlr";
+ reg = <0x60004000 0x100>,
+ <0x60004100 0x50>,
+ <0x60004200 0x50>,
+ <0x60004300 0x50>;
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ interrupt-parent = <&intc>;
+ };
+
timer@60005000 {
compatible = "nvidia,tegra20-timer";
reg = <0x60005000 0x60>;
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