diff options
| author | Soren Brinkmann <soren.brinkmann@xilinx.com> | 2013-09-18 11:48:38 -0700 |
|---|---|---|
| committer | Daniel Lezcano <daniel.lezcano@linaro.org> | 2013-10-02 11:34:28 +0200 |
| commit | fa94bd57b5a5b2206e5fdd0ed2dbacff199121f2 (patch) | |
| tree | 2c2cf653879ee350b450d1ef884902c710f9b9aa | |
| parent | 245a34962661cd2ce7b4dd6c4aa65d870a589c50 (diff) | |
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: Soren Brinkmann <soren.brinkmann@xilinx.com>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Acked-by: Michal Simek <michal.simek@xilinx.com>
| -rw-r--r-- | arch/arm/boot/dts/zynq-7000.dtsi | 8 | ||||
| -rw-r--r-- | arch/arm/mach-zynq/Kconfig | 1 |
2 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/zynq-7000.dtsi b/arch/arm/boot/dts/zynq-7000.dtsi index e32b92b949d2..e7f73b2e4550 100644 --- a/arch/arm/boot/dts/zynq-7000.dtsi +++ b/arch/arm/boot/dts/zynq-7000.dtsi @@ -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 >; diff --git a/arch/arm/mach-zynq/Kconfig b/arch/arm/mach-zynq/Kconfig index 04f8a4a6e755..6b04260aa142 100644 --- a/arch/arm/mach-zynq/Kconfig +++ b/arch/arm/mach-zynq/Kconfig @@ -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 |