arm: zynq: Add support for pmu



Zynq is standard PMU with 2 interrupt per core.
There is also access via register which is not used right now.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>

parent f6161aa1

arch/arm/boot/dts/zynq-7000.dtsi

+7 −0

Original line number	Diff line number	Diff line
		@@ -15,6 +15,13 @@
		/ {
		compatible = "xlnx,zynq-7000";

		pmu {
		compatible = "arm,cortex-a9-pmu";
		interrupts = <0 5 4>, <0 6 4>;
		interrupt-parent = <&intc>;
		reg = < 0xf8891000 0x1000 0xf8893000 0x1000 >;
		};

		amba {
		compatible = "simple-bus";
		#address-cells = <1>;