linux-toradex.git/drivers/soc/rockchip, branch v4.9.65

soc: rockchip: support active_wakeup for rockchip power-domains

2016-08-18T22:37:20+00:00

Register gpd_dev_ops.active_wakeup function to support keep power
during suspend state. And add flag to each power domain to
decide whether keep power during suspend or not.

Signed-off-by: Elaine Zhang 
Signed-off-by: Heiko Stuebner

soc: rockchip: power-domain: support qos save and restore

2016-04-21T21:02:16+00:00

support qos save and restore when power domain on/off.

Signed-off-by: Elaine Zhang 
Signed-off-by: Heiko Stuebner

soc: rockchip: power-domain: check the existing of regmap

2016-04-12T01:28:08+00:00

Check return value of syscon_node_to_regmap for
rockchip_pm_domain_probe. If err value is returned, probe
procedure should abort.

Signed-off-by: Shawn Lin 
Signed-off-by: Heiko Stuebner

soc: rockchip: power-domain: Modify power domain driver for rk3399

2016-03-28T11:16:45+00:00

This driver is modified to support RK3399 SoC.

Signed-off-by: Elaine Zhang 
[small indentation fixups]
Signed-off-by: Heiko Stuebner

soc: rockchip: power-domain: add support for sub-power domains

2016-03-28T10:57:45+00:00

This patch adds support for making one power domain a sub-domain of
other domain. This is useful for modeling power dependences,
which needs to have more than one power domain enabled to be operational.

Signed-off-by: Elaine Zhang 
[restructured error handling in subdomain-addition]
Signed-off-by: Heiko Stuebner

soc: rockchip: power-domain: allow domains only handling idle requests

2016-03-28T10:06:43+00:00

On some Rockchip SoC there exist child-domains only handling their
idle state with the actual power-state handled by a (shared) parent-
domain.

So allow such types of domains. For them, we can determine their
state (on/off) by checking the inverse idle-state instead.

There exist one special case if both idle as well power handling
were set as not present, but as the domain-data is defined in the
code itself, we can expect the reasonable developer to define them
in a correct way, without adding more checks.

Signed-off-by: Elaine Zhang 
Signed-off-by: Heiko Stuebner

soc: rockchip: power-domain: make idle handling optional

2016-03-28T10:03:29+00:00

Not all new socs need to handle idle states on domain state changes,
so add the possibility to make them optional.

Signed-off-by: Elaine Zhang 
Signed-off-by: Heiko Stuebner

soc: rockchip: power-domain: fix err handle while probing

2016-02-02T21:18:31+00:00

If we fail to probe the driver, we should not directly break
from the for_each_available_child_of_node since it calls of_node_get
while iterating. This patch add of_node_put to fix the unbalanced
call pair.

Fixes: 7c696693a4f5 ("soc: rockchip: power-domain: Add power domain driver")
Signed-off-by: Shawn Lin 
Signed-off-by: Heiko Stuebner

soc: rockchip: power-domain: Modify power domain driver for rk3368

2016-01-25T14:15:19+00:00

This driver is modified to support RK3368 SoC.

Signed-off-by: zhangqing 
Reviewed-by: Caesar Wang 
Signed-off-by: Heiko Stuebner

soc: rockchip: power-domain: don't try to print the clock name in error case

2015-10-16T07:23:59+00:00

When we never got the the clock-reference, i.e. when IS_ERR(clk) is true,
don't try to print the clock name via %pC as this of course produces a
null-pointer-dereference in __clk_get_name().

Signed-off-by: Heiko Stuebner 
Reviewed-by: Caesar Wang