Add help text in samples Kconfig for CONFIG_SAMPLE_TIMER to help user
selecting this configuration.

Signed-off-by: Akhilesh Patil <akhilesh@ee.iitb.ac.in>
---
 samples/Kconfig | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/samples/Kconfig b/samples/Kconfig
index 6e072a5f1ed8..84ce196c2eb8 100644
--- a/samples/Kconfig
+++ b/samples/Kconfig
@@ -183,6 +183,9 @@ config SAMPLE_SECCOMP
 config SAMPLE_TIMER
 	bool "Timer sample"
 	depends on CC_CAN_LINK && HEADERS_INSTALL
+	help
+	  Build sample programs to demostrate timers.
+	  Currenlty supports High Precision Event Timer (HPET) sample.
 
 config SAMPLE_TSM_MR
 	tristate "TSM measurement sample"
-- 
2.34.1