arm: zynq: Move timer to generic location

Move zynq timer out of mach folder to generic location
and enable it.

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

6 files changed, 23 insertions, 1 deletions

diff --git a/Documentation/devicetree/bindings/timer/cadence,ttc-timer.txt b/Documentation/devicetree/bindings/timer/cadence,ttc-timer.txt
new file mode 100644
index 000000000000..993695c659e1
--- /dev/null
+++ b/Documentation/devicetree/bindings/timer/cadence,ttc-timer.txt
@@ -0,0 +1,17 @@
+Cadence TTC - Triple Timer Counter
+
+Required properties:
+- compatible : Should be "cdns,ttc".
+- reg : Specifies base physical address and size of the registers.
+- interrupts : A list of 3 interrupts; one per timer channel.
+- clocks: phandle to the source clock
+
+Example:
+
+ttc0: ttc0@f8001000 {
+        interrupt-parent = <&intc>;
+        interrupts = < 0 10 4 0 11 4 0 12 4 >;
+        compatible = "cdns,ttc";
+        reg = <0xF8001000 0x1000>;
+        clocks = <&cpu_clk 3>;
+};
diff --git a/arch/arm/mach-zynq/Kconfig b/arch/arm/mach-zynq/Kconfig
index adb6c0ea0e53..d70651e8b705 100644
--- a/arch/arm/mach-zynq/Kconfig
+++ b/arch/arm/mach-zynq/Kconfig
@@ -9,5 +9,6 @@ config ARCH_ZYNQ
         select MIGHT_HAVE_CACHE_L2X0
         select USE_OF
         select SPARSE_IRQ
+        select CADENCE_TTC_TIMER
         help
           Support for Xilinx Zynq ARM Cortex A9 Platform
diff --git a/arch/arm/mach-zynq/Makefile b/arch/arm/mach-zynq/Makefile
index 397268c1b250..320faedeb484 100644
--- a/arch/arm/mach-zynq/Makefile
+++ b/arch/arm/mach-zynq/Makefile
@@ -3,4 +3,4 @@
 #
 
 # Common support
-obj-y                           := common.o timer.o
+obj-y                           := common.o
diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig
index e507ab7df60b..3167fda9bbb3 100644
--- a/drivers/clocksource/Kconfig
+++ b/drivers/clocksource/Kconfig
@@ -31,6 +31,9 @@ config SUNXI_TIMER
 config VT8500_TIMER
         bool
 
+config CADENCE_TTC_TIMER
+        bool
+
 config CLKSRC_NOMADIK_MTU
         bool
         depends on (ARCH_NOMADIK || ARCH_U8500)
diff --git a/drivers/clocksource/Makefile b/drivers/clocksource/Makefile
index 4d8283aec5b5..e74c8ce26bf0 100644
--- a/drivers/clocksource/Makefile
+++ b/drivers/clocksource/Makefile
@@ -19,6 +19,7 @@ obj-$(CONFIG_ARCH_BCM2835)	+= bcm2835_timer.o
 obj-$(CONFIG_SUNXI_TIMER)       += sunxi_timer.o
 obj-$(CONFIG_ARCH_TEGRA)        += tegra20_timer.o
 obj-$(CONFIG_VT8500_TIMER)      += vt8500_timer.o
+obj-$(CONFIG_CADENCE_TTC_TIMER)         += cadence_ttc_timer.o
 
 obj-$(CONFIG_ARM_ARCH_TIMER)            += arm_arch_timer.o
 obj-$(CONFIG_CLKSRC_METAG_GENERIC)      += metag_generic.o
diff --git a/arch/arm/mach-zynq/timer.c b/drivers/clocksource/cadence_ttc_timer.c
index 685bc60e210a..685bc60e210a 100644
--- a/arch/arm/mach-zynq/timer.c
+++ b/drivers/clocksource/cadence_ttc_timer.c