linux-toradex.git/drivers/sh/clk, branch v3.13.9

cpufreq: rename index as driver_data in cpufreq_frequency_table

2013-06-04T12:25:59+00:00

The "index" field of struct cpufreq_frequency_table was never an
index and isn't used at all by the cpufreq core.  It only is useful
for cpufreq drivers for their internal purposes.

Many people nowadays blindly set it in ascending order with the
assumption that the core will use it, which is a mistake.

Rename it to "driver_data" as that's what its purpose is. All of its
users are updated accordingly.

[rjw: Changelog]
Signed-off-by: Viresh Kumar 
Acked-by: Simon Horman 
Signed-off-by: Rafael J. Wysocki

sh: clkfwk: bugfix: sh_clk_div_enable() care sh_clk_div_set_rate() if div6

2013-01-11T11:57:58+00:00

764f4e4e33d18cde4dcaf8a0d860b749c6d6d08b
(sh: clkfwk: Use shared sh_clk_div_enable/disable())
shared enable/disable funcions for div4/div6.
But new sh_clk_div_enable() didn't care sh_clk_div_set_rate()
which is required on div6 clock.
This patch fixes it.

Signed-off-by: Kuninori Morimoto 
Signed-off-by: Paul Mundt

sh: clkfwk: fixup unsed variable warning

2012-11-13T02:45:40+00:00

This patch solves above warning

${LINUX}/drivers/sh/clk/cpg.c:404:6: warning: \
unused variable 'val' [-Wunused-variable]

Signed-off-by: Kuninori Morimoto 
Signed-off-by: Simon Horman

sh: clkfwk: add sh_clk_fsidiv_register()

2012-11-08T06:21:30+00:00

This patch adds sh_clk_fsidiv_register() to share FSI-DIV clock code

Signed-off-by: Kuninori Morimoto 
Acked-by: Paul Mundt 
Signed-off-by: Simon Horman

sh: clkfwk: Consolidate div clk registration helper.

2012-05-25T07:55:05+00:00

This consolidates the div6/4 versions of the clk registration wrapper.
The existing wrappers with their own sh_clk_ops are maintained for API
compatability, though in the future it should be possible to be rid of
them entirely.

Signed-off-by: Paul Mundt

sh: clkfwk: Consolidate div6/div4 clk_ops definitions.

2012-05-25T07:43:42+00:00

Everything with the exception of the _reparent ops are now shared, so
switch everything over to common types.

Signed-off-by: Paul Mundt

sh: clkfwk: Use shared sh_clk_div_enable/disable().

2012-05-25T07:34:48+00:00

This introduces a new flag for clocks that need to have their divisor
ratio set back to their initial mask at disable time to prevent
interactivity problems with the clock stop bit (presently div6 only).
With this in place it's possible to handle the corner case on top of the
div4 op without any particular need for leaving things split out.

Signed-off-by: Paul Mundt

sh: clkfwk: Use shared sh_clk_div_set_rate()

2012-05-25T06:52:10+00:00

Follows the sh_clk_div_recalc() change.

Signed-off-by: Paul Mundt

sh: clkfwk: Use shared sh_clk_div_recalc().

2012-05-25T06:26:01+00:00

This generalizes the div4 recalc routine for use by div6 and others, then
makes it the default.

Signed-off-by: Paul Mundt

sh: clkfwk: Introduce a div_mask for variable div types.

2012-05-25T06:21:43+00:00

This plugs in a div_mask for the clock and sets it up for the existing
div6/4 cases. This will make it possible to support other div types, as
well as share more div6/4 infrastructure.

Signed-off-by: Paul Mundt