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@xxxxxx>
---
arch/arm/boot/dts/am4372.dtsi | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/arch/arm/boot/dts/am4372.dtsi b/arch/arm/boot/dts/am4372.dtsi
index ade28c790f4b..08bcdc8f0b6f 100644
--- a/arch/arm/boot/dts/am4372.dtsi
+++ b/arch/arm/boot/dts/am4372.dtsi
@@ -59,6 +59,27 @@
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>;
--
2.5.0
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