u-boot.git/include/sandbox-clk.h, branch master

dm: test: clk: add the test for the ccf gated clock

2020-08-24T09:03:26+00:00

Unlike the other clock types, in the case of the gated clock, a new
driver has been developed which does not use the registering routine
provided by the common clock framework.
The addition of the ecspi0 clock to sandbox therefore allows testing
the ccf gate clock.

Signed-off-by: Dario Binacchi 
Reviewed-by: Simon Glass

sandbox: clk: add clk enable/disable test code

2019-08-21T22:10:09+00:00

Since we added clk enable_count and prograte clk child enabling
operation to clk parent, so add a new function sandbox_clk_enable_count
to get enable_count for test usage.

And add test code to get the enable_count after we enable/disable
the device clk.

Signed-off-by: Peng Fan

clk: sandbox: add composite clk

2019-07-31T07:20:51+00:00

Add composite clk to sandbox driver

Signed-off-by: Peng Fan

clk: sandbox: Add sandbox test code for Common Clock Framework [CCF]

2019-07-19T12:50:30+00:00

This patch provides code to implement the CCF clock tree in sandbox. It
uses all the introduced primitives; some generic ones are reused, some
sandbox specific were developed.

In that way (after introducing the real CCF tree in sandbox) the recently
added to clk-uclass.c: clk_get_by_id() and clk_get_parent_rate() are tested
in their natural work environment.

Usage (sandbox_defconfig and sandbox_flattree_defconfig):
./u-boot --fdt arch/sandbox/dts/test.dtb --command "ut dm clk_ccf"

Signed-off-by: Lukasz Majewski