u-boot.git/drivers/timer, branch v2020.01-rc5

common: Move interrupt functions into a new header

2019-12-02T23:25:00+00:00

These functions do not use driver model but are fairly widely used in
U-Boot. But it is not clear that they will use driver model anytime soon,
so we don't want to label them as 'legacy'.

Move them to a new irq_func.h header file. Avoid the name 'irq.h' since it
is widely used in U-Boot already.

Signed-off-by: Simon Glass 
Reviewed-by: Tom Rini

common: Move get_ticks() function out of common.h

2019-12-02T23:23:13+00:00

This function belongs in time.h so move it over and add a comment.

Signed-off-by: Simon Glass 
Reviewed-by: Tom Rini

common: Move wait_ticks functions out of common.h

2019-12-02T23:23:11+00:00

This function belongs in time.h so move it over and add a comment.

Signed-off-by: Simon Glass 
Reviewed-by: Tom Rini

common: Drop global inclusion of status_led.h

2019-12-02T23:23:06+00:00

This is only used by a few files so it should not be in the common header.
Move it out.

Signed-off-by: Simon Glass 
Reviewed-by: Tom Rini

Drop CONFIG_SHOW_ACTIVITY

2019-12-02T23:23:06+00:00

This feature is not enabled by any board. Drop it.

Signed-off-by: Simon Glass

timer: dw-apb: add reset handling

2019-11-20T21:32:00+00:00

To use this DM timer on socfpga as system tick, it needs to take itself
out of reset.

Signed-off-by: Simon Goldschmidt

x86: timer: Use a separate flag for whether timer is inited

2019-11-02T23:20:27+00:00

At present the value of the timer base is used to determine whether the
timer has been set up or not. It is true that the timer is essentially
never exactly 0 when it is read. However 'time 0' may indicate the time
that the machine was reset so it is useful to be able to denote that.

Update the code to use a separate flag instead.

Signed-off-by: Simon Glass 
Tested-by: Aiden Park 
Reviewed-by: Aiden Park 
Reviewed-by: Bin Meng

x86: timer: Set up the timer in timer_early_get_count()

2019-11-02T23:20:27+00:00

This function can be called before the timer is set up. Make sure that the
init function is called so that it works correctly.

This is needed so that bootstage can work correctly in TPL.

Signed-off-by: Simon Glass 
Reviewed-by: Bin Meng

dm: timer: Skip device that does not have a valid ofnode in pre_probe()

2019-07-24T19:54:08+00:00

It is possible that a timer device has a null ofnode, hence there is
no need to further parse DT for the clock rate.

Signed-off-by: Bin Meng 
Reviewed-by: Simon Glass

timer: dw-apb: remove unused DECLARE_GLOBAL_DATA_PTR

2019-05-10T20:48:11+00:00

The dw-apb timer does not use 'gd', so remove its declaration.

Signed-off-by: Simon Goldschmidt