BMC/Intel-BMC/linux.git/drivers/clk/ti, branch dev-4.6

clk: ti: Remove CLK_IS_ROOT

2016-03-03T01:47:46+00:00

This flag is a no-op now. Remove usage of the flag. Acked-by: Tero Kristo Signed-off-by: Stephen Boyd

Merge branch 'clk-ti' into clk-next

2016-03-02T00:23:40+00:00

Conflicts: drivers/clk/Kconfig

clk: ti: Fix some errors found by static checkers

2016-03-02T00:21:25+00:00

drivers/clk/ti/clk-814x.c:34:12: warning: symbol 'dm814x_adpll_early_init' was not declared. Should it be static? drivers/clk/ti/clk-814x.c:58:12: warning: symbol 'dm814x_adpll_enable_init_clocks' was not declared. Should it be static? drivers/clk/ti/adpll.c:465 ti_adpll_recalc_rate() warn: should '__readw(d->regs + 20) << 18' be a 64 bit type? drivers/clk/ti/adpll.c:945 ti_adpll_probe() error: we previously assumed 'd->clocks' could be null (see line 921) The last one looks like a real bug because we don't return an error on allocation failure. Cc: Tero Kristo Tested-by: Tony Lindgren Signed-off-by: Stephen Boyd

clk: ti: Allow COMPILE_TEST to build selected drivers

2016-03-02T00:21:25+00:00

The arch independent drivers can be build testeed with COMPILE_TEST. Let's allow that for drivers/clk/ti. Signed-off-by: Tony Lindgren Signed-off-by: Michael Turquette

clk: ti: Add support for dm814x ADPLL

2016-03-02T00:21:25+00:00

On dm814x we have 13 ADPLLs with 3 to 4 outputs on each. The ADPLLs have several dividers and muxes controlled by a shared control register for each PLL. Note that for the clocks to work as device drivers for booting on dm814x, this patch depends on "ARM: OMAP2+: Change core_initcall levels to postcore_initcall" that has already been merged. Also note that this patch does not implement clk_set_rate for the PLL, that will be posted later on when available. Cc: Stephen Boyd Acked-by: Tero Kristo Signed-off-by: Tony Lindgren Signed-off-by: Michael Turquette

clk: ti: Update for of_clk_get_parent_count() returning unsigned int

2016-02-27T00:01:32+00:00

Change the types here to unsigned int instead of int and update the checks for == 0 instead < 1 to be more explicit about what's going on now that of_clk_get_parent_count() has changed return types. Cc: Tero Kristo Signed-off-by: Stephen Boyd

clk: ti: dpll: convert DPLL support code to use clk_hw instead of clk ptrs

2016-02-22T22:16:49+00:00

Convert DPLL support code to use clk_hw pointers for reference and bypass clocks. This allows us to use clk_hw_* APIs for accessing any required parameters for these clocks, avoiding some locking problems at least with DPLL enable code; this used clk_get_rate which uses mutex but isn't good under clk_enable / clk_disable. Signed-off-by: Tero Kristo Acked-by: Tony Lindgren Signed-off-by: Stephen Boyd

Merge branch 'clk-fixes' into clk-next

2016-02-22T22:16:24+00:00

* clk-fixes: clk: ti: omap3+: dpll: use non-locking version of clk_get_rate

clk: ti: omap3+: dpll: use non-locking version of clk_get_rate

2016-02-22T22:03:02+00:00

As the code in this file is being executed within irq context in some cases, we must avoid the clk_get_rate which uses mutex internally. Switch the code to use clk_hw_get_rate instead which is non-locking. This fixes an issue where PM runtime will hang the system if enabled with a serial console before a suspend-resume cycle. Signed-off-by: Tero Kristo Tested-by: Tony Lindgren Fixes: a53ad8ef3dcc ("clk: ti: Convert to clk_hw based provider APIs") Signed-off-by: Stephen Boyd

clk: move the common clock's to_clk_*(_hw) macros to clk-provider.h

2016-01-29T20:59:50+00:00

to_clk_*(_hw) macros have been repeatedly defined in many places. This patch moves all the to_clk_*(_hw) definitions in the common clock framework to public header clk-provider.h, and drop the local definitions. Signed-off-by: Geliang Tang Signed-off-by: Stephen Boyd