summaryrefslogtreecommitdiff
path: root/arch/arm/boot/dts
diff options
context:
space:
mode:
authorHoward Chen <howard.chen@linaro.org>2015-01-08 14:23:10 +0800
committerMatthias Brugger <matthias.bgg@gmail.com>2015-01-08 13:06:54 +0100
commitc6b3a64f7040520c0f0d6d15a6dbe2f41789e21b (patch)
tree3ccb1aa612695e0fd1d2b856e52cdc76e22dbd32 /arch/arm/boot/dts
parentac00aa4dcd085e4cf01761095ec1e2a141f86f38 (diff)
ARM: mediatek: Add sysirq device node to mt6592 dtsi
Add sysirq node to mt6592.dtsi and also correct timer interrupt flag. The old setting works because boot loader already set it. With a sysirq device node, the timer interrupt can use a correct value. Signed-off-by: Howard Chen <howard.chen@linaro.org> Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Diffstat (limited to 'arch/arm/boot/dts')
-rw-r--r--arch/arm/boot/dts/mt6592.dtsi15
1 files changed, 11 insertions, 4 deletions
diff --git a/arch/arm/boot/dts/mt6592.dtsi b/arch/arm/boot/dts/mt6592.dtsi
index 31e5a0979d78..67c817418392 100644
--- a/arch/arm/boot/dts/mt6592.dtsi
+++ b/arch/arm/boot/dts/mt6592.dtsi
@@ -18,7 +18,7 @@
/ {
compatible = "mediatek,mt6592";
- interrupt-parent = <&gic>;
+ interrupt-parent = <&sysirq>;
cpus {
#address-cells = <1>;
@@ -81,18 +81,25 @@
timer: timer@10008000 {
compatible = "mediatek,mt6577-timer";
reg = <0x10008000 0x80>;
- interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>;
+ interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_LOW>;
clocks = <&system_clk>, <&rtc_clk>;
clock-names = "system-clk", "rtc-clk";
};
+ sysirq: interrupt-controller@10200220 {
+ compatible = "mediatek,mt6592-sysirq", "mediatek,mt6577-sysirq";
+ interrupt-controller;
+ #interrupt-cells = <3>;
+ interrupt-parent = <&gic>;
+ reg = <0x10200220 0x1c>;
+ };
+
gic: interrupt-controller@10211000 {
compatible = "arm,cortex-a7-gic";
interrupt-controller;
#interrupt-cells = <3>;
+ interrupt-parent = <&gic>;
reg = <0x10211000 0x1000>,
<0x10212000 0x1000>;
};
-
};
-