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arm: boot: dts: am4372: add ARM timers and SCU nodes

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AM437x devices sport SCU, TWD and Global timers,
let's add them to DTS so they have a chance to
probe and be used by Linux.

Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Felipe Balbi 2015-08-12 14:56:54 -05:00 committed by Tony Lindgren
parent 05743b3a09
commit 8cbd4c2f6a
1 changed files with 21 additions and 0 deletions
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21
arch/arm/boot/dts/am4372.dtsi
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@ -64,6 +64,27 @@ wakeupgen: interrupt-controller@48281000 {
interrupt-parent = <&gic>;
};
scu: scu@48240000 {
compatible = "arm,cortex-a9-scu";
reg = <0x48240000 0x100>;
};
global_timer: timer@48240200 {
compatible = "arm,cortex-a9-global-timer";
reg = <0x48240200 0x100>;
interrupts = <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>;
interrupt-parent = <&gic>;
clocks = <&dpll_mpu_m2_ck>;
};
local_timer: timer@48240600 {
compatible = "arm,cortex-a9-twd-timer";
reg = <0x48240600 0x100>;
interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_HIGH>;
interrupt-parent = <&gic>;
clocks = <&dpll_mpu_m2_ck>;
};
l2-cache-controller@48242000 {
compatible = "arm,pl310-cache";
reg = <0x48242000 0x1000>;