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authorIvan Khoronzhuk <ivan.khoronzhuk@ti.com>2013-11-28 21:23:56 +0200
committerSantosh Shilimkar <santosh.shilimkar@ti.com>2014-02-17 09:29:49 -0500
commit2b4f76b6d0269a23faa69b8a9408aa51d01fdc7c (patch)
tree793d8bc6b2009e494647528a97d3a9d38ed3cdb9 /arch
parent20d893130590e6f1e34aef1f40140e38e69cfe7d (diff)
ARM: dts: keystone: add keystone timer entry
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@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/boot/dts/keystone-clocks.dtsi10
-rw-r--r--arch/arm/boot/dts/keystone.dtsi7
2 files changed, 17 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/keystone-clocks.dtsi b/arch/arm/boot/dts/keystone-clocks.dtsi
index 2363593e1050..16d2aba2a161 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 3a83ffe030f1..d9303e831e8c 100644
--- a/arch/arm/boot/dts/keystone.dtsi
+++ b/arch/arm/boot/dts/keystone.dtsi
@@ -214,5 +214,12 @@
reg = <0x022f0080 0x80>;
clocks = <&clkwdtimer0>;
};
+
+ clock_event: timer@22f0000 {
+ compatible = "ti,keystone-timer";
+ reg = <0x022f0000 0x80>;
+ interrupts = <GIC_SPI 110 IRQ_TYPE_EDGE_RISING>;
+ clocks = <&clktimer15>;
+ };
};
};