On Mon, Feb 21, 2011 at 6:39 PM, Colin Cross [off-list ref] wrote:

Peripheral clocks that have no clock enable bit in the
enable registers have their clk_num set to 0.  Bit 0
in the clock enable registers is the CPU clock.
Prevent disables on these peripheral clocks from
accidentally disabling the CPU clock.

Signed-off-by: Colin Cross <redacted>

Acked-by: Olof Johansson <redacted>

May I suggest a slightly more descriptive patch subject though? "ARM:
tegra: clock: prevent accidental disables of cpu clock" or similar,
maybe.


-Olof