Add keystone timer entry to keystone device tree.
This 64-bit timer is used as backup clock event device.
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@xxxxxx>
---
arch/arm/boot/dts/keystone-clocks.dtsi | 10 ++++++++++
arch/arm/boot/dts/keystone.dtsi | 7 +++++++
2 files changed, 17 insertions(+)
diff --git a/arch/arm/boot/dts/keystone-clocks.dtsi b/arch/arm/boot/dts/keystone-clocks.dtsi
index 2363593..16d2aba 100644
--- a/arch/arm/boot/dts/keystone-clocks.dtsi
+++ b/arch/arm/boot/dts/keystone-clocks.dtsi
@@ -737,6 +737,16 @@ clocks {
domain-id = <0>;
};
+ clktimer15: clktimer15 {
+ #clock-cells = <0>;
+ compatible = "ti,keystone,psc-clock";
+ clocks = <&clkmodrst0>;
+ clock-output-names = "timer15";
+ reg = <0x02350000 0xb00>, <0x02350000 0x400>;
+ reg-names = "control", "domain";
+ domain-id = <0>;
+ };
+
clkuart0: clkuart0 {
#clock-cells = <0>;
compatible = "ti,keystone,psc-clock";
diff --git a/arch/arm/boot/dts/keystone.dtsi b/arch/arm/boot/dts/keystone.dtsi
index b420290..cac9841 100644
--- a/arch/arm/boot/dts/keystone.dtsi
+++ b/arch/arm/boot/dts/keystone.dtsi
@@ -208,5 +208,12 @@
usb-phy = <&usb_phy>, <&usb_phy>;
};
};
+
+ clock_event: timer@22f0000 {
+ compatible = "ti,keystone-timer";
+ reg = <0x022f0000 0x80>;
+ interrupts = <GIC_SPI 110 IRQ_TYPE_EDGE_RISING>;
+ clocks = <&clktimer15>;
+ };
};
};
--
1.8.3.2
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