ARM: dts: msm: Disable probing of not enabled KTM features for MSM8909

Add KTM dt nodes for selectively disabling a KTM feature for probing
if properties for this feature is not defined for MSM8909 to avoid
unnecessary error or warning log.

Change-Id: I0631d2f1356097adf8a5c863a37b1dfb04232695
Signed-off-by: Manaf Meethalavalappu Pallikunhi <manafm@codeaurora.org>