ARM: Tegra: Add smp_twd clock for Tegra20

Clockevent's frequency is changed upon cpufreq change
notification. It fetches local timer's rate to update the
clockevent frequency. This patch adds local timer clock
for Tegra20.

Signed-off-by: Prashant Gaikwad <pgaikwad@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/arch/arm/mach-tegra/tegra20_clocks.h b/arch/arm/mach-tegra/tegra20_clocks.h
index 0e42ec065d4..8bfd31bcc49 100644
--- a/arch/arm/mach-tegra/tegra20_clocks.h
+++ b/arch/arm/mach-tegra/tegra20_clocks.h
@@ -28,6 +28,7 @@ extern struct clk_ops tegra_cdev_clk_ops;
 extern struct clk_ops tegra_audio_sync_clk_ops;
 extern struct clk_ops tegra_super_ops;
 extern struct clk_ops tegra_cpu_ops;
+extern struct clk_ops tegra_twd_ops;
 extern struct clk_ops tegra_cop_ops;
 extern struct clk_ops tegra_bus_ops;
 extern struct clk_ops tegra_blink_clk_ops;