arm: zynq: Add smp_twd timer
The zynq has a Cortex-A9 with the corresponding smp_twd timers. Use them.
Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
diff --git a/arch/arm/boot/dts/zynq-7000.dtsi b/arch/arm/boot/dts/zynq-7000.dtsi
index 51243db..2a1df1b 100644
--- a/arch/arm/boot/dts/zynq-7000.dtsi
+++ b/arch/arm/boot/dts/zynq-7000.dtsi
@@ -129,5 +129,12 @@
clock-names = "cpu_1x";
clock-ranges;
};
+ scutimer: scutimer@f8f00600 {
+ interrupt-parent = <&intc>;
+ interrupts = < 1 13 0x301 >;
+ compatible = "arm,cortex-a9-twd-timer";
+ reg = < 0xf8f00600 0x20 >;
+ clocks = <&cpu_clk 1>;
+ } ;
};
};