This contains the DFLL driver needed to implement CPU frequency scaling
on Tegra.
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Merge tag 'tegra-for-4.3-clk' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into clk-next
clk: tegra: Changes for v4.3-rc1
This contains the DFLL driver needed to implement CPU frequency scaling
on Tegra.
Clock provider drivers generally shouldn't include clk.h because
it's the consumer API. Only include clk.h in files that are using
it. Also add in a clkdev.h include that was missing in a file
using clkdev APIs.
Cc: Peter De Schrijver <pdeschrijver@nvidia.com>
Cc: Thierry Reding <treding@nvidia.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
The DFLL clocksource was missing from the list of possible parents for
the fast CPU cluster. Add it to the list.
Signed-off-by: Tuomas Tynkkynen <ttynkkynen@nvidia.com>
Signed-off-by: Mikko Perttunen <mikko.perttunen@kapsi.fi>
Acked-by: Michael Turquette <mturquette@linaro.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
When pll_x is the parent of cclk_lp, PLLX_DIV2_BYPASS_LP determines
whether cclk_lp output is divided by 2. Set TEGRA_DIVIDER_2 so that
the clk_super driver is aware of this.
Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Introduce a common function which performs super clock initialization for
Tegra114 and beyond.
Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Stephen Boyd