Now that we have clk_hw based provider APIs to register clks, we
can get rid of struct clk pointers while registering clks in
these drivers, allowing us to move closer to a clear split of
consumer and provider clk APIs.

Cc: Daniel Tang <dt.tangr@gmail.com>
Signed-off-by: NStephen Boyd <stephen.boyd@linaro.org>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

This flag is a no-op now. Remove usage of the flag.

Cc: Daniel Tang <dt.tangr@gmail.com>
Signed-off-by: NStephen Boyd <sboyd@codeaurora.org>

This patch adds a basic clock driver for the TI-Nspire calculator
series.

Changes from v1:
* Removed filename in header comment
* Removed unnecessary #undef EXTRACT statement
Signed-off-by: NDaniel Tang <dt.tangr@gmail.com>
Signed-off-by: NMike Turquette <mturquette@linaro.org>
[mturquette@linaro.org: fixed $SUBJECT and changelog max width]