ARM: tegra: timer: add /dev/timerinfo

Add a device that allows read-only mmap() of timer registers.

Reviewed-on: http://git-master/r/87511
(cherry picked from commit 95a6a6dafd97cbc72ea305f17b600be67a03093b)

Change-Id: I8782107dc3a32ff1c5a3a3c68d2ff0e8fb123dc3
Signed-off-by: Jon Mayo <jmayo@nvidia.com>
Reviewed-on: http://git-master/r/91984
Reviewed-by: Simone Willett <swillett@nvidia.com>
Tested-by: Simone Willett <swillett@nvidia.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/arch/arm/mach-tegra/Makefile b/arch/arm/mach-tegra/Makefile
index 290ac3300f37..96d4667a51be 100644
--- a/arch/arm/mach-tegra/Makefile
+++ b/arch/arm/mach-tegra/Makefile
@@ -12,6 +12,7 @@ obj-$(CONFIG_TEGRA_GRHOST)              += syncpt.o
 obj-y                                   += clock.o
 obj-y                                   += clock-common.o
 obj-y                                   += timer.o
+obj-y                                   += timerinfo.o
 ifeq ($(CONFIG_ARCH_TEGRA_2x_SOC),y)
 obj-y                                   += tegra2_clocks.o
 obj-y                                   += timer-t2.o