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ARM: mediatek: Add sysirq device node to mt6592 dtsi

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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>
This commit is contained in:
Howard Chen 2015-01-08 14:23:10 +08:00 • committed by Matthias Brugger
parent ac00aa4dcd
commit c6b3a64f70
1 changed files with 11 additions and 4 deletions
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15
arch/arm/boot/dts/mt6592.dtsi
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@ -18,7 +18,7 @@
/ { / {
compatible = "mediatek,mt6592"; compatible = "mediatek,mt6592";
interrupt-parent = <&gic>; interrupt-parent = <&sysirq>;
cpus { cpus {
#address-cells = <1>; #address-cells = <1>;
@ -81,18 +81,25 @@
timer: timer@10008000 { timer: timer@10008000 {
compatible = "mediatek,mt6577-timer"; compatible = "mediatek,mt6577-timer";
reg = <0x10008000 0x80>; reg = <0x10008000 0x80>;
interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH>; interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_LOW>;
clocks = <&system_clk>, <&rtc_clk>; clocks = <&system_clk>, <&rtc_clk>;
clock-names = "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 { gic: interrupt-controller@10211000 {
compatible = "arm,cortex-a7-gic"; compatible = "arm,cortex-a7-gic";
interrupt-controller; interrupt-controller;
#interrupt-cells = <3>; #interrupt-cells = <3>;
interrupt-parent = <&gic>;
reg = <0x10211000 0x1000>, reg = <0x10211000 0x1000>,
<0x10212000 0x1000>; <0x10212000 0x1000>;
}; };
}; };