talos-op-linux/drivers/sh/clk, branch v4.4.4

sh: clk: Use cpufreq_for_each_valid_entry macro for iteration

2014-04-29T22:07:00+00:00

The cpufreq core now supports the cpufreq_for_each_valid_entry macro helper for iteration over the cpufreq_frequency_table, so use it. It should have no functional changes. Signed-off-by: Stratos Karafotis Acked-by: Viresh Kumar Signed-off-by: Rafael J. Wysocki

ARM: shmobile: wait for MSTP clock status to toggle, when enabling it

2014-02-04T01:22:39+00:00

On r-/sh-mobile SoCs MSTP clocks are used by the runtime PM to dynamically enable and disable peripheral clocks. To make sure the clock has really started we have to read back its status register until it confirms success. Signed-off-by: Guennadi Liakhovetski Signed-off-by: Simon Horman

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