Hi Rahul,

On Friday 23 of August 2013 12:27:58 Rahul Sharma wrote:

sclk_pixel is used to represent pixel clock divider on all exynos
SoCs not as a gate clock. It is queried in driver to pass as the
parent to hdmi clock while switching between parents. A new ID can
be asssigned Pixel gate clock which is currently not in use. Pixel
clock gate is default 'on'.

This doesn't sound like a correct assumption, especially if you recall how 
common clock framework works - it disables any unclaimed clock 
automatically. Also we might want to support gating from power management 
reasons.

IMHO you should simply export the dout_hdmi_pixel clock, keeping the 
original sclk_pixel exported as well.

Best regards,
Tomasz