Commit fa94bd57 authored by Soren Brinkmann's avatar Soren Brinkmann Committed by Daniel Lezcano
Browse files

arm: zynq: Enable arm_global_timer 



Zynq is based on an ARM Cortex-A9 MPCore, which features the
arm_global_timer in its SCU. Therefore enable the timer for Zynq.

Signed-off-by: default avatarSoren Brinkmann <soren.brinkmann@xilinx.com>
Acked-by: default avatarDaniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: default avatarDaniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: default avatarMichal Simek <michal.simek@xilinx.com>
parent 245a3496

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

+8 −0
Original line number Diff line number Diff line
@@ -92,6 +92,14 @@ 
			};

		};



		global_timer: timer@f8f00200 {

			compatible = "arm,cortex-a9-global-timer";

			reg = <0xf8f00200 0x20>;

			interrupts = <1 11 0x301>;

			interrupt-parent = <&intc>;

			clocks = <&clkc 4>;

		};



		ttc0: ttc0@f8001000 {

			interrupt-parent = <&intc>;

			interrupts = < 0 10 4 0 11 4 0 12 4 >;

arch/arm/mach-zynq/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -13,5 +13,6 @@ config ARCH_ZYNQ 
	select HAVE_SMP

	select SPARSE_IRQ

	select CADENCE_TTC_TIMER

	select ARM_GLOBAL_TIMER

	help

	  Support for Xilinx Zynq ARM Cortex A9 Platform