Merge branch 'opp/linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm

Pull opertaing performance points (OPP) framework fixes for 5.10-rc1
from Viresh Kumar:

"- Return -EPROBE_DEFER properly from dev_pm_opp_get_opp_table()
   (Stephan Gerhold).

 - Minor cleanups around required-opps (Stephan Gerhold).

 - Extends opp-supported-hw property to contain multiple versions
   (Viresh Kumar).

 - Multiple cleanups around dev_pm_opp_attach_genpd() (Viresh Kumar).

 - Multiple fixes, cleanups in the OPP core for overall better design
   (Viresh Kumar)."

* 'opp/linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm:
  opp: Allow opp-level to be set to 0
  opp: Prevent memory leak in dev_pm_opp_attach_genpd()
  ARM: tegra: Pass multiple versions in opp-supported-hw property
  opp: Allow opp-supported-hw to contain multiple versions
  dt-bindings: opp: Allow opp-supported-hw to contain multiple versions
  opp: Set required OPPs in reverse order when scaling down
  opp: Reduce code duplication in _set_required_opps()
  opp: Drop unnecessary check from dev_pm_opp_attach_genpd()
  opp: Handle multiple calls for same OPP table in _of_add_opp_table_v1()
  opp: Allow dev_pm_opp_get_opp_table() to return -EPROBE_DEFER
  opp: Remove _dev_pm_opp_find_and_remove_table() wrapper
  opp: Split out _opp_set_rate_zero()
  opp: Reuse the enabled flag in !target_freq path
  opp: Rename regulator_enabled and use it as status of all resources
This commit is contained in:
Rafael J. Wysocki 2020-10-05 13:31:32 +02:00
commit 757e282188
11 changed files with 321 additions and 1577 deletions

View File

@ -154,25 +154,27 @@ Optional properties:
- opp-suspend: Marks the OPP to be used during device suspend. If multiple OPPs
in the table have this, the OPP with highest opp-hz will be used.
- opp-supported-hw: This enables us to select only a subset of OPPs from the
larger OPP table, based on what version of the hardware we are running on. We
still can't have multiple nodes with the same opp-hz value in OPP table.
- opp-supported-hw: This property allows a platform to enable only a subset of
the OPPs from the larger set present in the OPP table, based on the current
version of the hardware (already known to the operating system).
It's a user defined array containing a hierarchy of hardware version numbers,
supported by the OPP. For example: a platform with hierarchy of three levels
of versions (A, B and C), this field should be like <X Y Z>, where X
corresponds to Version hierarchy A, Y corresponds to version hierarchy B and Z
corresponds to version hierarchy C.
Each block present in the array of blocks in this property, represents a
sub-group of hardware versions supported by the OPP. i.e. <sub-group A>,
<sub-group B>, etc. The OPP will be enabled if _any_ of these sub-groups match
the hardware's version.
Each level of hierarchy is represented by a 32 bit value, and so there can be
only 32 different supported version per hierarchy. i.e. 1 bit per version. A
value of 0xFFFFFFFF will enable the OPP for all versions for that hierarchy
level. And a value of 0x00000000 will disable the OPP completely, and so we
never want that to happen.
Each sub-group is a platform defined array representing the hierarchy of
hardware versions supported by the platform. For a platform with three
hierarchical levels of version (X.Y.Z), this field shall look like
If 32 values aren't sufficient for a version hierarchy, than that version
hierarchy can be contained in multiple 32 bit values. i.e. <X Y Z1 Z2> in the
above example, Z1 & Z2 refer to the version hierarchy Z.
opp-supported-hw = <X1 Y1 Z1>, <X2 Y2 Z2>, <X3 Y3 Z3>.
Each level (eg. X1) in version hierarchy is represented by a 32 bit value, one
bit per version and so there can be maximum 32 versions per level. Logical AND
(&) operation is performed for each level with the hardware's level version
and a non-zero output for _all_ the levels in a sub-group means the OPP is
supported by hardware. A value of 0xFFFFFFFF for each level in the sub-group
will enable the OPP for all versions for the hardware.
- status: Marks the node enabled/disabled.
@ -503,7 +505,6 @@ Example 5: opp-supported-hw
*/
opp-supported-hw = <0xF 0xFFFFFFFF 0xFFFFFFFF>
opp-hz = /bits/ 64 <600000000>;
opp-microvolt = <915000 900000 925000>;
...
};
@ -516,7 +517,17 @@ Example 5: opp-supported-hw
*/
opp-supported-hw = <0x20 0xff0000ff 0x0000f4f0>
opp-hz = /bits/ 64 <800000000>;
opp-microvolt = <915000 900000 925000>;
...
};
opp-900000000 {
/*
* Supports:
* - All cuts and substrate where process version is 0x2.
* - All cuts and process where substrate version is 0x2.
*/
opp-supported-hw = <0xFFFFFFFF 0xFFFFFFFF 0x02>, <0xFFFFFFFF 0x01 0xFFFFFFFF>
opp-hz = /bits/ 64 <900000000>;
...
};
};

View File

@ -26,14 +26,6 @@
opp-microvolt = <800000 800000 1125000>;
};
opp@456000000,800,2,2 {
opp-microvolt = <800000 800000 1125000>;
};
opp@456000000,800,3,2 {
opp-microvolt = <800000 800000 1125000>;
};
opp@456000000,825 {
opp-microvolt = <825000 825000 1125000>;
};
@ -46,10 +38,6 @@
opp-microvolt = <800000 800000 1125000>;
};
opp@608000000,800,3,2 {
opp-microvolt = <800000 800000 1125000>;
};
opp@608000000,825 {
opp-microvolt = <825000 825000 1125000>;
};
@ -78,18 +66,6 @@
opp-microvolt = <875000 875000 1125000>;
};
opp@760000000,875,1,1 {
opp-microvolt = <875000 875000 1125000>;
};
opp@760000000,875,0,2 {
opp-microvolt = <875000 875000 1125000>;
};
opp@760000000,875,1,2 {
opp-microvolt = <875000 875000 1125000>;
};
opp@760000000,900 {
opp-microvolt = <900000 900000 1125000>;
};
@ -134,14 +110,6 @@
opp-microvolt = <950000 950000 1125000>;
};
opp@912000000,950,0,2 {
opp-microvolt = <950000 950000 1125000>;
};
opp@912000000,950,2,2 {
opp-microvolt = <950000 950000 1125000>;
};
opp@912000000,1000 {
opp-microvolt = <1000000 1000000 1125000>;
};
@ -170,10 +138,6 @@
opp-microvolt = <1000000 1000000 1125000>;
};
opp@1000000000,1000,0,2 {
opp-microvolt = <1000000 1000000 1125000>;
};
opp@1000000000,1025 {
opp-microvolt = <1025000 1025000 1125000>;
};

View File

@ -37,19 +37,8 @@
opp@456000000,800 {
clock-latency-ns = <400000>;
opp-supported-hw = <0x03 0x0006>;
opp-hz = /bits/ 64 <456000000>;
};
opp@456000000,800,2,2 {
clock-latency-ns = <400000>;
opp-supported-hw = <0x04 0x0004>;
opp-hz = /bits/ 64 <456000000>;
};
opp@456000000,800,3,2 {
clock-latency-ns = <400000>;
opp-supported-hw = <0x08 0x0004>;
opp-supported-hw = <0x03 0x0006>, <0x04 0x0004>,
<0x08 0x0004>;
opp-hz = /bits/ 64 <456000000>;
};
@ -67,13 +56,7 @@
opp@608000000,800 {
clock-latency-ns = <400000>;
opp-supported-hw = <0x04 0x0006>;
opp-hz = /bits/ 64 <608000000>;
};
opp@608000000,800,3,2 {
clock-latency-ns = <400000>;
opp-supported-hw = <0x08 0x0004>;
opp-supported-hw = <0x04 0x0006>, <0x08 0x0004>;
opp-hz = /bits/ 64 <608000000>;
};
@ -115,25 +98,8 @@
opp@760000000,875 {
clock-latency-ns = <400000>;
opp-supported-hw = <0x04 0x0001>;
opp-hz = /bits/ 64 <760000000>;
};
opp@760000000,875,1,1 {
clock-latency-ns = <400000>;
opp-supported-hw = <0x02 0x0002>;
opp-hz = /bits/ 64 <760000000>;
};
opp@760000000,875,0,2 {
clock-latency-ns = <400000>;
opp-supported-hw = <0x01 0x0004>;
opp-hz = /bits/ 64 <760000000>;
};
opp@760000000,875,1,2 {
clock-latency-ns = <400000>;
opp-supported-hw = <0x02 0x0004>;
opp-supported-hw = <0x04 0x0001>, <0x02 0x0002>,
<0x01 0x0004>, <0x02 0x0004>;
opp-hz = /bits/ 64 <760000000>;
};
@ -199,19 +165,8 @@
opp@912000000,950 {
clock-latency-ns = <400000>;
opp-supported-hw = <0x02 0x0006>;
opp-hz = /bits/ 64 <912000000>;
};
opp@912000000,950,0,2 {
clock-latency-ns = <400000>;
opp-supported-hw = <0x01 0x0004>;
opp-hz = /bits/ 64 <912000000>;
};
opp@912000000,950,2,2 {
clock-latency-ns = <400000>;
opp-supported-hw = <0x04 0x0004>;
opp-supported-hw = <0x02 0x0006>, <0x01 0x0004>,
<0x04 0x0004>;
opp-hz = /bits/ 64 <912000000>;
};
@ -253,13 +208,7 @@
opp@1000000000,1000 {
clock-latency-ns = <400000>;
opp-supported-hw = <0x02 0x0006>;
opp-hz = /bits/ 64 <1000000000>;
};
opp@1000000000,1000,0,2 {
clock-latency-ns = <400000>;
opp-supported-hw = <0x01 0x0004>;
opp-supported-hw = <0x02 0x0006>, <0x01 0x0004>;
opp-hz = /bits/ 64 <1000000000>;
};

View File

@ -74,22 +74,6 @@
opp-microvolt = <850000 850000 1250000>;
};
opp@475000000,850,0,1 {
opp-microvolt = <850000 850000 1250000>;
};
opp@475000000,850,0,4 {
opp-microvolt = <850000 850000 1250000>;
};
opp@475000000,850,0,7 {
opp-microvolt = <850000 850000 1250000>;
};
opp@475000000,850,0,8 {
opp-microvolt = <850000 850000 1250000>;
};
opp@608000000,850 {
opp-microvolt = <850000 850000 1250000>;
};
@ -106,62 +90,6 @@
opp-microvolt = <850000 850000 1250000>;
};
opp@640000000,850,1,1 {
opp-microvolt = <850000 850000 1250000>;
};
opp@640000000,850,2,1 {
opp-microvolt = <850000 850000 1250000>;
};
opp@640000000,850,3,1 {
opp-microvolt = <850000 850000 1250000>;
};
opp@640000000,850,1,4 {
opp-microvolt = <850000 850000 1250000>;
};
opp@640000000,850,2,4 {
opp-microvolt = <850000 850000 1250000>;
};
opp@640000000,850,3,4 {
opp-microvolt = <850000 850000 1250000>;
};
opp@640000000,850,1,7 {
opp-microvolt = <850000 850000 1250000>;
};
opp@640000000,850,2,7 {
opp-microvolt = <850000 850000 1250000>;
};
opp@640000000,850,3,7 {
opp-microvolt = <850000 850000 1250000>;
};
opp@640000000,850,4,7 {
opp-microvolt = <850000 850000 1250000>;
};
opp@640000000,850,1,8 {
opp-microvolt = <850000 850000 1250000>;
};
opp@640000000,850,2,8 {
opp-microvolt = <850000 850000 1250000>;
};
opp@640000000,850,3,8 {
opp-microvolt = <850000 850000 1250000>;
};
opp@640000000,850,4,8 {
opp-microvolt = <850000 850000 1250000>;
};
opp@640000000,900 {
opp-microvolt = <900000 900000 1250000>;
};
@ -170,94 +98,10 @@
opp-microvolt = <850000 850000 1250000>;
};
opp@760000000,850,3,1 {
opp-microvolt = <850000 850000 1250000>;
};
opp@760000000,850,3,2 {
opp-microvolt = <850000 850000 1250000>;
};
opp@760000000,850,3,3 {
opp-microvolt = <850000 850000 1250000>;
};
opp@760000000,850,3,4 {
opp-microvolt = <850000 850000 1250000>;
};
opp@760000000,850,3,7 {
opp-microvolt = <850000 850000 1250000>;
};
opp@760000000,850,4,7 {
opp-microvolt = <850000 850000 1250000>;
};
opp@760000000,850,3,8 {
opp-microvolt = <850000 850000 1250000>;
};
opp@760000000,850,4,8 {
opp-microvolt = <850000 850000 1250000>;
};
opp@760000000,850,0,10 {
opp-microvolt = <850000 850000 1250000>;
};
opp@760000000,900 {
opp-microvolt = <900000 900000 1250000>;
};
opp@760000000,900,1,1 {
opp-microvolt = <900000 900000 1250000>;
};
opp@760000000,900,2,1 {
opp-microvolt = <900000 900000 1250000>;
};
opp@760000000,900,1,2 {
opp-microvolt = <900000 900000 1250000>;
};
opp@760000000,900,2,2 {
opp-microvolt = <900000 900000 1250000>;
};
opp@760000000,900,1,3 {
opp-microvolt = <900000 900000 1250000>;
};
opp@760000000,900,2,3 {
opp-microvolt = <900000 900000 1250000>;
};
opp@760000000,900,1,4 {
opp-microvolt = <900000 900000 1250000>;
};
opp@760000000,900,2,4 {
opp-microvolt = <900000 900000 1250000>;
};
opp@760000000,900,1,7 {
opp-microvolt = <900000 900000 1250000>;
};
opp@760000000,900,2,7 {
opp-microvolt = <900000 900000 1250000>;
};
opp@760000000,900,1,8 {
opp-microvolt = <900000 900000 1250000>;
};
opp@760000000,900,2,8 {
opp-microvolt = <900000 900000 1250000>;
};
opp@760000000,912 {
opp-microvolt = <912000 912000 1250000>;
};
@ -282,90 +126,10 @@
opp-microvolt = <900000 900000 1250000>;
};
opp@860000000,900,2,1 {
opp-microvolt = <900000 900000 1250000>;
};
opp@860000000,900,3,1 {
opp-microvolt = <900000 900000 1250000>;
};
opp@860000000,900,2,2 {
opp-microvolt = <900000 900000 1250000>;
};
opp@860000000,900,3,2 {
opp-microvolt = <900000 900000 1250000>;
};
opp@860000000,900,2,3 {
opp-microvolt = <900000 900000 1250000>;
};
opp@860000000,900,3,3 {
opp-microvolt = <900000 900000 1250000>;
};
opp@860000000,900,2,4 {
opp-microvolt = <900000 900000 1250000>;
};
opp@860000000,900,3,4 {
opp-microvolt = <900000 900000 1250000>;
};
opp@860000000,900,2,7 {
opp-microvolt = <900000 900000 1250000>;
};
opp@860000000,900,3,7 {
opp-microvolt = <900000 900000 1250000>;
};
opp@860000000,900,4,7 {
opp-microvolt = <900000 900000 1250000>;
};
opp@860000000,900,2,8 {
opp-microvolt = <900000 900000 1250000>;
};
opp@860000000,900,3,8 {
opp-microvolt = <900000 900000 1250000>;
};
opp@860000000,900,4,8 {
opp-microvolt = <900000 900000 1250000>;
};
opp@860000000,975 {
opp-microvolt = <975000 975000 1250000>;
};
opp@860000000,975,1,1 {
opp-microvolt = <975000 975000 1250000>;
};
opp@860000000,975,1,2 {
opp-microvolt = <975000 975000 1250000>;
};
opp@860000000,975,1,3 {
opp-microvolt = <975000 975000 1250000>;
};
opp@860000000,975,1,4 {
opp-microvolt = <975000 975000 1250000>;
};
opp@860000000,975,1,7 {
opp-microvolt = <975000 975000 1250000>;
};
opp@860000000,975,1,8 {
opp-microvolt = <975000 975000 1250000>;
};
opp@860000000,1000 {
opp-microvolt = <1000000 1000000 1250000>;
};
@ -382,62 +146,6 @@
opp-microvolt = <975000 975000 1250000>;
};
opp@1000000000,975,2,1 {
opp-microvolt = <975000 975000 1250000>;
};
opp@1000000000,975,3,1 {
opp-microvolt = <975000 975000 1250000>;
};
opp@1000000000,975,2,2 {
opp-microvolt = <975000 975000 1250000>;
};
opp@1000000000,975,3,2 {
opp-microvolt = <975000 975000 1250000>;
};
opp@1000000000,975,2,3 {
opp-microvolt = <975000 975000 1250000>;
};
opp@1000000000,975,3,3 {
opp-microvolt = <975000 975000 1250000>;
};
opp@1000000000,975,2,4 {
opp-microvolt = <975000 975000 1250000>;
};
opp@1000000000,975,3,4 {
opp-microvolt = <975000 975000 1250000>;
};
opp@1000000000,975,2,7 {
opp-microvolt = <975000 975000 1250000>;
};
opp@1000000000,975,3,7 {
opp-microvolt = <975000 975000 1250000>;
};
opp@1000000000,975,4,7 {
opp-microvolt = <975000 975000 1250000>;
};
opp@1000000000,975,2,8 {
opp-microvolt = <975000 975000 1250000>;
};
opp@1000000000,975,3,8 {
opp-microvolt = <975000 975000 1250000>;
};
opp@1000000000,975,4,8 {
opp-microvolt = <975000 975000 1250000>;
};
opp@1000000000,1000 {
opp-microvolt = <1000000 1000000 1250000>;
};
@ -454,66 +162,10 @@
opp-microvolt = <975000 975000 1250000>;
};
opp@1100000000,975,3,1 {
opp-microvolt = <975000 975000 1250000>;
};
opp@1100000000,975,3,2 {
opp-microvolt = <975000 975000 1250000>;
};
opp@1100000000,975,3,3 {
opp-microvolt = <975000 975000 1250000>;
};
opp@1100000000,975,3,4 {
opp-microvolt = <975000 975000 1250000>;
};
opp@1100000000,975,3,7 {
opp-microvolt = <975000 975000 1250000>;
};
opp@1100000000,975,4,7 {
opp-microvolt = <975000 975000 1250000>;
};
opp@1100000000,975,3,8 {
opp-microvolt = <975000 975000 1250000>;
};
opp@1100000000,975,4,8 {
opp-microvolt = <975000 975000 1250000>;
};
opp@1100000000,1000 {
opp-microvolt = <1000000 1000000 1250000>;
};
opp@1100000000,1000,2,1 {
opp-microvolt = <1000000 1000000 1250000>;
};
opp@1100000000,1000,2,2 {
opp-microvolt = <1000000 1000000 1250000>;
};
opp@1100000000,1000,2,3 {
opp-microvolt = <1000000 1000000 1250000>;
};
opp@1100000000,1000,2,4 {
opp-microvolt = <1000000 1000000 1250000>;
};
opp@1100000000,1000,2,7 {
opp-microvolt = <1000000 1000000 1250000>;
};
opp@1100000000,1000,2,8 {
opp-microvolt = <1000000 1000000 1250000>;
};
opp@1100000000,1025 {
opp-microvolt = <1025000 1025000 1250000>;
};
@ -534,66 +186,10 @@
opp-microvolt = <1000000 1000000 1250000>;
};
opp@1200000000,1000,3,1 {
opp-microvolt = <1000000 1000000 1250000>;
};
opp@1200000000,1000,3,2 {
opp-microvolt = <1000000 1000000 1250000>;
};
opp@1200000000,1000,3,3 {
opp-microvolt = <1000000 1000000 1250000>;
};
opp@1200000000,1000,3,4 {
opp-microvolt = <1000000 1000000 1250000>;
};
opp@1200000000,1000,3,7 {
opp-microvolt = <1000000 1000000 1250000>;
};
opp@1200000000,1000,4,7 {
opp-microvolt = <1000000 1000000 1250000>;
};
opp@1200000000,1000,3,8 {
opp-microvolt = <1000000 1000000 1250000>;
};
opp@1200000000,1000,4,8 {
opp-microvolt = <1000000 1000000 1250000>;
};
opp@1200000000,1025 {
opp-microvolt = <1025000 1025000 1250000>;
};
opp@1200000000,1025,2,1 {
opp-microvolt = <1025000 1025000 1250000>;
};
opp@1200000000,1025,2,2 {
opp-microvolt = <1025000 1025000 1250000>;
};
opp@1200000000,1025,2,3 {
opp-microvolt = <1025000 1025000 1250000>;
};
opp@1200000000,1025,2,4 {
opp-microvolt = <1025000 1025000 1250000>;
};
opp@1200000000,1025,2,7 {
opp-microvolt = <1025000 1025000 1250000>;
};
opp@1200000000,1025,2,8 {
opp-microvolt = <1025000 1025000 1250000>;
};
opp@1200000000,1050 {
opp-microvolt = <1050000 1050000 1250000>;
};
@ -610,90 +206,18 @@
opp-microvolt = <1000000 1000000 1250000>;
};
opp@1300000000,1000,4,7 {
opp-microvolt = <1000000 1000000 1250000>;
};
opp@1300000000,1000,4,8 {
opp-microvolt = <1000000 1000000 1250000>;
};
opp@1300000000,1025 {
opp-microvolt = <1025000 1025000 1250000>;
};
opp@1300000000,1025,3,1 {
opp-microvolt = <1025000 1025000 1250000>;
};
opp@1300000000,1025,3,7 {
opp-microvolt = <1025000 1025000 1250000>;
};
opp@1300000000,1025,3,8 {
opp-microvolt = <1025000 1025000 1250000>;
};
opp@1300000000,1050 {
opp-microvolt = <1050000 1050000 1250000>;
};
opp@1300000000,1050,2,1 {
opp-microvolt = <1050000 1050000 1250000>;
};
opp@1300000000,1050,3,2 {
opp-microvolt = <1050000 1050000 1250000>;
};
opp@1300000000,1050,3,3 {
opp-microvolt = <1050000 1050000 1250000>;
};
opp@1300000000,1050,3,4 {
opp-microvolt = <1050000 1050000 1250000>;
};
opp@1300000000,1050,3,5 {
opp-microvolt = <1050000 1050000 1250000>;
};
opp@1300000000,1050,3,6 {
opp-microvolt = <1050000 1050000 1250000>;
};
opp@1300000000,1050,2,7 {
opp-microvolt = <1050000 1050000 1250000>;
};
opp@1300000000,1050,2,8 {
opp-microvolt = <1050000 1050000 1250000>;
};
opp@1300000000,1050,3,12 {
opp-microvolt = <1050000 1050000 1250000>;
};
opp@1300000000,1050,3,13 {
opp-microvolt = <1050000 1050000 1250000>;
};
opp@1300000000,1075 {
opp-microvolt = <1075000 1075000 1250000>;
};
opp@1300000000,1075,2,2 {
opp-microvolt = <1075000 1075000 1250000>;
};
opp@1300000000,1075,2,3 {
opp-microvolt = <1075000 1075000 1250000>;
};
opp@1300000000,1075,2,4 {
opp-microvolt = <1075000 1075000 1250000>;
};
opp@1300000000,1100 {
opp-microvolt = <1100000 1100000 1250000>;
};
@ -722,10 +246,6 @@
opp-microvolt = <1150000 1150000 1250000>;
};
opp@1400000000,1150,2,4 {
opp-microvolt = <1150000 1150000 1250000>;
};
opp@1400000000,1175 {
opp-microvolt = <1175000 1175000 1250000>;
};
@ -738,42 +258,10 @@
opp-microvolt = <1125000 1125000 1250000>;
};
opp@1500000000,1125,4,5 {
opp-microvolt = <1125000 1125000 1250000>;
};
opp@1500000000,1125,4,6 {
opp-microvolt = <1125000 1125000 1250000>;
};
opp@1500000000,1125,4,12 {
opp-microvolt = <1125000 1125000 1250000>;
};
opp@1500000000,1125,4,13 {
opp-microvolt = <1125000 1125000 1250000>;
};
opp@1500000000,1150 {
opp-microvolt = <1150000 1150000 1250000>;
};
opp@1500000000,1150,3,5 {
opp-microvolt = <1150000 1150000 1250000>;
};
opp@1500000000,1150,3,6 {
opp-microvolt = <1150000 1150000 1250000>;
};
opp@1500000000,1150,3,12 {
opp-microvolt = <1150000 1150000 1250000>;
};
opp@1500000000,1150,3,13 {
opp-microvolt = <1150000 1150000 1250000>;
};
opp@1500000000,1200 {
opp-microvolt = <1200000 1200000 1250000>;
};

View File

@ -109,31 +109,9 @@
opp@475000000,850 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x0F 0x0001>;
opp-hz = /bits/ 64 <475000000>;
};
opp@475000000,850,0,1 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x01 0x0002>;
opp-hz = /bits/ 64 <475000000>;
};
opp@475000000,850,0,4 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x01 0x0010>;
opp-hz = /bits/ 64 <475000000>;
};
opp@475000000,850,0,7 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x01 0x0080>;
opp-hz = /bits/ 64 <475000000>;
};
opp@475000000,850,0,8 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x01 0x0100>;
opp-supported-hw = <0x0F 0x0001>, <0x01 0x0002>,
<0x01 0x0010>, <0x01 0x0080>,
<0x01 0x0100>;
opp-hz = /bits/ 64 <475000000>;
};
@ -157,91 +135,14 @@
opp@640000000,850 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x0F 0x0001>;
opp-hz = /bits/ 64 <640000000>;
};
opp@640000000,850,1,1 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x02 0x0002>;
opp-hz = /bits/ 64 <640000000>;
};
opp@640000000,850,2,1 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0002>;
opp-hz = /bits/ 64 <640000000>;
};
opp@640000000,850,3,1 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0002>;
opp-hz = /bits/ 64 <640000000>;
};
opp@640000000,850,1,4 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x02 0x0010>;
opp-hz = /bits/ 64 <640000000>;
};
opp@640000000,850,2,4 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0010>;
opp-hz = /bits/ 64 <640000000>;
};
opp@640000000,850,3,4 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0010>;
opp-hz = /bits/ 64 <640000000>;
};
opp@640000000,850,1,7 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x02 0x0080>;
opp-hz = /bits/ 64 <640000000>;
};
opp@640000000,850,2,7 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0080>;
opp-hz = /bits/ 64 <640000000>;
};
opp@640000000,850,3,7 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0080>;
opp-hz = /bits/ 64 <640000000>;
};
opp@640000000,850,4,7 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x10 0x0080>;
opp-hz = /bits/ 64 <640000000>;
};
opp@640000000,850,1,8 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x02 0x0100>;
opp-hz = /bits/ 64 <640000000>;
};
opp@640000000,850,2,8 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0100>;
opp-hz = /bits/ 64 <640000000>;
};
opp@640000000,850,3,8 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0100>;
opp-hz = /bits/ 64 <640000000>;
};
opp@640000000,850,4,8 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x10 0x0100>;
opp-supported-hw = <0x0F 0x0001>, <0x02 0x0002>,
<0x04 0x0002>, <0x08 0x0002>,
<0x02 0x0010>, <0x04 0x0010>,
<0x08 0x0010>, <0x02 0x0080>,
<0x04 0x0080>, <0x08 0x0080>,
<0x10 0x0080>, <0x02 0x0100>,
<0x04 0x0100>, <0x08 0x0100>,
<0x10 0x0100>;
opp-hz = /bits/ 64 <640000000>;
};
@ -253,139 +154,23 @@
opp@760000000,850 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x1E 0x3461>;
opp-hz = /bits/ 64 <760000000>;
};
opp@760000000,850,3,1 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0002>;
opp-hz = /bits/ 64 <760000000>;
};
opp@760000000,850,3,2 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0004>;
opp-hz = /bits/ 64 <760000000>;
};
opp@760000000,850,3,3 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0008>;
opp-hz = /bits/ 64 <760000000>;
};
opp@760000000,850,3,4 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0010>;
opp-hz = /bits/ 64 <760000000>;
};
opp@760000000,850,3,7 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0080>;
opp-hz = /bits/ 64 <760000000>;
};
opp@760000000,850,4,7 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x10 0x0080>;
opp-hz = /bits/ 64 <760000000>;
};
opp@760000000,850,3,8 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0100>;
opp-hz = /bits/ 64 <760000000>;
};
opp@760000000,850,4,8 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x10 0x0100>;
opp-hz = /bits/ 64 <760000000>;
};
opp@760000000,850,0,10 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x01 0x0400>;
opp-supported-hw = <0x1E 0x3461>, <0x08 0x0002>,
<0x08 0x0004>, <0x08 0x0008>,
<0x08 0x0010>, <0x08 0x0080>,
<0x10 0x0080>, <0x08 0x0100>,
<0x10 0x0100>, <0x01 0x0400>;
opp-hz = /bits/ 64 <760000000>;
};
opp@760000000,900 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x01 0x0001>;
opp-hz = /bits/ 64 <760000000>;
};
opp@760000000,900,1,1 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x02 0x0002>;
opp-hz = /bits/ 64 <760000000>;
};
opp@760000000,900,2,1 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0002>;
opp-hz = /bits/ 64 <760000000>;
};
opp@760000000,900,1,2 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x02 0x0004>;
opp-hz = /bits/ 64 <760000000>;
};
opp@760000000,900,2,2 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0004>;
opp-hz = /bits/ 64 <760000000>;
};
opp@760000000,900,1,3 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x02 0x0008>;
opp-hz = /bits/ 64 <760000000>;
};
opp@760000000,900,2,3 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0008>;
opp-hz = /bits/ 64 <760000000>;
};
opp@760000000,900,1,4 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x02 0x0010>;
opp-hz = /bits/ 64 <760000000>;
};
opp@760000000,900,2,4 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0010>;
opp-hz = /bits/ 64 <760000000>;
};
opp@760000000,900,1,7 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x02 0x0080>;
opp-hz = /bits/ 64 <760000000>;
};
opp@760000000,900,2,7 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0080>;
opp-hz = /bits/ 64 <760000000>;
};
opp@760000000,900,1,8 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x02 0x0100>;
opp-hz = /bits/ 64 <760000000>;
};
opp@760000000,900,2,8 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0100>;
opp-supported-hw = <0x01 0x0001>, <0x02 0x0002>,
<0x04 0x0002>, <0x02 0x0004>,
<0x04 0x0004>, <0x02 0x0008>,
<0x04 0x0008>, <0x02 0x0010>,
<0x04 0x0010>, <0x02 0x0080>,
<0x04 0x0080>, <0x02 0x0100>,
<0x04 0x0100>;
opp-hz = /bits/ 64 <760000000>;
};
@ -421,133 +206,23 @@
opp@860000000,900 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x02 0x0001>;
opp-hz = /bits/ 64 <860000000>;
};
opp@860000000,900,2,1 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0002>;
opp-hz = /bits/ 64 <860000000>;
};
opp@860000000,900,3,1 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0002>;
opp-hz = /bits/ 64 <860000000>;
};
opp@860000000,900,2,2 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0004>;
opp-hz = /bits/ 64 <860000000>;
};
opp@860000000,900,3,2 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0004>;
opp-hz = /bits/ 64 <860000000>;
};
opp@860000000,900,2,3 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0008>;
opp-hz = /bits/ 64 <860000000>;
};
opp@860000000,900,3,3 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0008>;
opp-hz = /bits/ 64 <860000000>;
};
opp@860000000,900,2,4 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0010>;
opp-hz = /bits/ 64 <860000000>;
};
opp@860000000,900,3,4 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0010>;
opp-hz = /bits/ 64 <860000000>;
};
opp@860000000,900,2,7 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0080>;
opp-hz = /bits/ 64 <860000000>;
};
opp@860000000,900,3,7 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0080>;
opp-hz = /bits/ 64 <860000000>;
};
opp@860000000,900,4,7 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x10 0x0080>;
opp-hz = /bits/ 64 <860000000>;
};
opp@860000000,900,2,8 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0100>;
opp-hz = /bits/ 64 <860000000>;
};
opp@860000000,900,3,8 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0100>;
opp-hz = /bits/ 64 <860000000>;
};
opp@860000000,900,4,8 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x10 0x0100>;
opp-supported-hw = <0x02 0x0001>, <0x04 0x0002>,
<0x08 0x0002>, <0x04 0x0004>,
<0x08 0x0004>, <0x04 0x0008>,
<0x08 0x0008>, <0x04 0x0010>,
<0x08 0x0010>, <0x04 0x0080>,
<0x08 0x0080>, <0x10 0x0080>,
<0x04 0x0100>, <0x08 0x0100>,
<0x10 0x0100>;
opp-hz = /bits/ 64 <860000000>;
};
opp@860000000,975 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x01 0x0001>;
opp-hz = /bits/ 64 <860000000>;
};
opp@860000000,975,1,1 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x02 0x0002>;
opp-hz = /bits/ 64 <860000000>;
};
opp@860000000,975,1,2 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x02 0x0004>;
opp-hz = /bits/ 64 <860000000>;
};
opp@860000000,975,1,3 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x02 0x0008>;
opp-hz = /bits/ 64 <860000000>;
};
opp@860000000,975,1,4 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x02 0x0010>;
opp-hz = /bits/ 64 <860000000>;
};
opp@860000000,975,1,7 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x02 0x0080>;
opp-hz = /bits/ 64 <860000000>;
};
opp@860000000,975,1,8 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x02 0x0100>;
opp-supported-hw = <0x01 0x0001>, <0x02 0x0002>,
<0x02 0x0004>, <0x02 0x0008>,
<0x02 0x0010>, <0x02 0x0080>,
<0x02 0x0100>;
opp-hz = /bits/ 64 <860000000>;
};
@ -571,91 +246,14 @@
opp@1000000000,975 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x03 0x0001>;
opp-hz = /bits/ 64 <1000000000>;
};
opp@1000000000,975,2,1 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0002>;
opp-hz = /bits/ 64 <1000000000>;
};
opp@1000000000,975,3,1 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0002>;
opp-hz = /bits/ 64 <1000000000>;
};
opp@1000000000,975,2,2 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0004>;
opp-hz = /bits/ 64 <1000000000>;
};
opp@1000000000,975,3,2 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0004>;
opp-hz = /bits/ 64 <1000000000>;
};
opp@1000000000,975,2,3 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0008>;
opp-hz = /bits/ 64 <1000000000>;
};
opp@1000000000,975,3,3 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0008>;
opp-hz = /bits/ 64 <1000000000>;
};
opp@1000000000,975,2,4 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0010>;
opp-hz = /bits/ 64 <1000000000>;
};
opp@1000000000,975,3,4 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0010>;
opp-hz = /bits/ 64 <1000000000>;
};
opp@1000000000,975,2,7 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0080>;
opp-hz = /bits/ 64 <1000000000>;
};
opp@1000000000,975,3,7 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0080>;
opp-hz = /bits/ 64 <1000000000>;
};
opp@1000000000,975,4,7 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x10 0x0080>;
opp-hz = /bits/ 64 <1000000000>;
};
opp@1000000000,975,2,8 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0100>;
opp-hz = /bits/ 64 <1000000000>;
};
opp@1000000000,975,3,8 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0100>;
opp-hz = /bits/ 64 <1000000000>;
};
opp@1000000000,975,4,8 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x10 0x0100>;
opp-supported-hw = <0x03 0x0001>, <0x04 0x0002>,
<0x08 0x0002>, <0x04 0x0004>,
<0x08 0x0004>, <0x04 0x0008>,
<0x08 0x0008>, <0x04 0x0010>,
<0x08 0x0010>, <0x04 0x0080>,
<0x08 0x0080>, <0x10 0x0080>,
<0x04 0x0100>, <0x08 0x0100>,
<0x10 0x0100>;
opp-hz = /bits/ 64 <1000000000>;
};
@ -679,97 +277,20 @@
opp@1100000000,975 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x06 0x0001>;
opp-hz = /bits/ 64 <1100000000>;
};
opp@1100000000,975,3,1 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0002>;
opp-hz = /bits/ 64 <1100000000>;
};
opp@1100000000,975,3,2 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0004>;
opp-hz = /bits/ 64 <1100000000>;
};
opp@1100000000,975,3,3 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0008>;
opp-hz = /bits/ 64 <1100000000>;
};
opp@1100000000,975,3,4 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0010>;
opp-hz = /bits/ 64 <1100000000>;
};
opp@1100000000,975,3,7 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0080>;
opp-hz = /bits/ 64 <1100000000>;
};
opp@1100000000,975,4,7 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x10 0x0080>;
opp-hz = /bits/ 64 <1100000000>;
};
opp@1100000000,975,3,8 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0100>;
opp-hz = /bits/ 64 <1100000000>;
};
opp@1100000000,975,4,8 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x10 0x0100>;
opp-supported-hw = <0x06 0x0001>, <0x08 0x0002>,
<0x08 0x0004>, <0x08 0x0008>,
<0x08 0x0010>, <0x08 0x0080>,
<0x10 0x0080>, <0x08 0x0100>,
<0x10 0x0100>;
opp-hz = /bits/ 64 <1100000000>;
};
opp@1100000000,1000 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x01 0x0001>;
opp-hz = /bits/ 64 <1100000000>;
};
opp@1100000000,1000,2,1 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0002>;
opp-hz = /bits/ 64 <1100000000>;
};
opp@1100000000,1000,2,2 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0004>;
opp-hz = /bits/ 64 <1100000000>;
};
opp@1100000000,1000,2,3 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0008>;
opp-hz = /bits/ 64 <1100000000>;
};
opp@1100000000,1000,2,4 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0010>;
opp-hz = /bits/ 64 <1100000000>;
};
opp@1100000000,1000,2,7 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0080>;
opp-hz = /bits/ 64 <1100000000>;
};
opp@1100000000,1000,2,8 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0100>;
opp-supported-hw = <0x01 0x0001>, <0x04 0x0002>,
<0x04 0x0004>, <0x04 0x0008>,
<0x04 0x0010>, <0x04 0x0080>,
<0x04 0x0100>;
opp-hz = /bits/ 64 <1100000000>;
};
@ -799,97 +320,20 @@
opp@1200000000,1000 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0001>;
opp-hz = /bits/ 64 <1200000000>;
};
opp@1200000000,1000,3,1 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0002>;
opp-hz = /bits/ 64 <1200000000>;
};
opp@1200000000,1000,3,2 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0004>;
opp-hz = /bits/ 64 <1200000000>;
};
opp@1200000000,1000,3,3 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0008>;
opp-hz = /bits/ 64 <1200000000>;
};
opp@1200000000,1000,3,4 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0010>;
opp-hz = /bits/ 64 <1200000000>;
};
opp@1200000000,1000,3,7 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0080>;
opp-hz = /bits/ 64 <1200000000>;
};
opp@1200000000,1000,4,7 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x10 0x0080>;
opp-hz = /bits/ 64 <1200000000>;
};
opp@1200000000,1000,3,8 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0100>;
opp-hz = /bits/ 64 <1200000000>;
};
opp@1200000000,1000,4,8 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x10 0x0100>;
opp-supported-hw = <0x04 0x0001>, <0x08 0x0002>,
<0x08 0x0004>, <0x08 0x0008>,
<0x08 0x0010>, <0x08 0x0080>,
<0x10 0x0080>, <0x08 0x0100>,
<0x10 0x0100>;
opp-hz = /bits/ 64 <1200000000>;
};
opp@1200000000,1025 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x02 0x0001>;
opp-hz = /bits/ 64 <1200000000>;
};
opp@1200000000,1025,2,1 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0002>;
opp-hz = /bits/ 64 <1200000000>;
};
opp@1200000000,1025,2,2 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0004>;
opp-hz = /bits/ 64 <1200000000>;
};
opp@1200000000,1025,2,3 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0008>;
opp-hz = /bits/ 64 <1200000000>;
};
opp@1200000000,1025,2,4 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0010>;
opp-hz = /bits/ 64 <1200000000>;
};
opp@1200000000,1025,2,7 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0080>;
opp-hz = /bits/ 64 <1200000000>;
};
opp@1200000000,1025,2,8 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0100>;
opp-supported-hw = <0x02 0x0001>, <0x04 0x0002>,
<0x04 0x0004>, <0x04 0x0008>,
<0x04 0x0010>, <0x04 0x0080>,
<0x04 0x0100>;
opp-hz = /bits/ 64 <1200000000>;
};
@ -913,133 +357,33 @@
opp@1300000000,1000 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0001>;
opp-hz = /bits/ 64 <1300000000>;
};
opp@1300000000,1000,4,7 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x10 0x0080>;
opp-hz = /bits/ 64 <1300000000>;
};
opp@1300000000,1000,4,8 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x10 0x0100>;
opp-supported-hw = <0x08 0x0001>, <0x10 0x0080>,
<0x10 0x0100>;
opp-hz = /bits/ 64 <1300000000>;
};
opp@1300000000,1025 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0001>;
opp-hz = /bits/ 64 <1300000000>;
};
opp@1300000000,1025,3,1 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0002>;
opp-hz = /bits/ 64 <1300000000>;
};
opp@1300000000,1025,3,7 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0080>;
opp-hz = /bits/ 64 <1300000000>;
};
opp@1300000000,1025,3,8 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0100>;
opp-supported-hw = <0x04 0x0001>, <0x08 0x0002>,
<0x08 0x0080>, <0x08 0x0100>;
opp-hz = /bits/ 64 <1300000000>;
};
opp@1300000000,1050 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x12 0x3061>;
opp-hz = /bits/ 64 <1300000000>;
};
opp@1300000000,1050,2,1 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0002>;
opp-hz = /bits/ 64 <1300000000>;
};
opp@1300000000,1050,3,2 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0004>;
opp-hz = /bits/ 64 <1300000000>;
};
opp@1300000000,1050,3,3 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0008>;
opp-hz = /bits/ 64 <1300000000>;
};
opp@1300000000,1050,3,4 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0010>;
opp-hz = /bits/ 64 <1300000000>;
};
opp@1300000000,1050,3,5 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0020>;
opp-hz = /bits/ 64 <1300000000>;
};
opp@1300000000,1050,3,6 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0040>;
opp-hz = /bits/ 64 <1300000000>;
};
opp@1300000000,1050,2,7 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0080>;
opp-hz = /bits/ 64 <1300000000>;
};
opp@1300000000,1050,2,8 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0100>;
opp-hz = /bits/ 64 <1300000000>;
};
opp@1300000000,1050,3,12 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x1000>;
opp-hz = /bits/ 64 <1300000000>;
};
opp@1300000000,1050,3,13 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x2000>;
opp-supported-hw = <0x12 0x3061>, <0x04 0x0002>,
<0x08 0x0004>, <0x08 0x0008>,
<0x08 0x0010>, <0x08 0x0020>,
<0x08 0x0040>, <0x04 0x0080>,
<0x04 0x0100>, <0x08 0x1000>,
<0x08 0x2000>;
opp-hz = /bits/ 64 <1300000000>;
};
opp@1300000000,1075 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x02 0x0182>;
opp-hz = /bits/ 64 <1300000000>;
};
opp@1300000000,1075,2,2 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0004>;
opp-hz = /bits/ 64 <1300000000>;
};
opp@1300000000,1075,2,3 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0008>;
opp-hz = /bits/ 64 <1300000000>;
};
opp@1300000000,1075,2,4 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0010>;
opp-supported-hw = <0x02 0x0182>, <0x04 0x0004>,
<0x04 0x0008>, <0x04 0x0010>;
opp-hz = /bits/ 64 <1300000000>;
};
@ -1081,13 +425,7 @@
opp@1400000000,1150 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x02 0x000C>;
opp-hz = /bits/ 64 <1400000000>;
};
opp@1400000000,1150,2,4 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0010>;
opp-supported-hw = <0x02 0x000C>, <0x04 0x0010>;
opp-hz = /bits/ 64 <1400000000>;
};
@ -1105,61 +443,17 @@
opp@1500000000,1125 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0010>;
opp-hz = /bits/ 64 <1500000000>;
};
opp@1500000000,1125,4,5 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x10 0x0020>;
opp-hz = /bits/ 64 <1500000000>;
};
opp@1500000000,1125,4,6 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x10 0x0040>;
opp-hz = /bits/ 64 <1500000000>;
};
opp@1500000000,1125,4,12 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x10 0x1000>;
opp-hz = /bits/ 64 <1500000000>;
};
opp@1500000000,1125,4,13 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x10 0x2000>;
opp-supported-hw = <0x08 0x0010>, <0x10 0x0020>,
<0x10 0x0040>, <0x10 0x1000>,
<0x10 0x2000>;
opp-hz = /bits/ 64 <1500000000>;
};
opp@1500000000,1150 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x04 0x0010>;
opp-hz = /bits/ 64 <1500000000>;
};
opp@1500000000,1150,3,5 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0020>;
opp-hz = /bits/ 64 <1500000000>;
};
opp@1500000000,1150,3,6 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x0040>;
opp-hz = /bits/ 64 <1500000000>;
};
opp@1500000000,1150,3,12 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x1000>;
opp-hz = /bits/ 64 <1500000000>;
};
opp@1500000000,1150,3,13 {
clock-latency-ns = <100000>;
opp-supported-hw = <0x08 0x2000>;
opp-supported-hw = <0x04 0x0010>, <0x08 0x0020>,
<0x08 0x0040>, <0x08 0x1000>,
<0x08 0x2000>;
opp-hz = /bits/ 64 <1500000000>;
};

View File

@ -2044,8 +2044,9 @@ int of_genpd_add_provider_simple(struct device_node *np,
if (genpd->set_performance_state) {
ret = dev_pm_opp_of_add_table(&genpd->dev);
if (ret) {
dev_err(&genpd->dev, "Failed to add OPP table: %d\n",
ret);
if (ret != -EPROBE_DEFER)
dev_err(&genpd->dev, "Failed to add OPP table: %d\n",
ret);
goto unlock;
}
@ -2054,7 +2055,7 @@ int of_genpd_add_provider_simple(struct device_node *np,
* state.
*/
genpd->opp_table = dev_pm_opp_get_opp_table(&genpd->dev);
WARN_ON(!genpd->opp_table);
WARN_ON(IS_ERR(genpd->opp_table));
}
ret = genpd_add_provider(np, genpd_xlate_simple, genpd);
@ -2111,8 +2112,9 @@ int of_genpd_add_provider_onecell(struct device_node *np,
if (genpd->set_performance_state) {
ret = dev_pm_opp_of_add_table_indexed(&genpd->dev, i);
if (ret) {
dev_err(&genpd->dev, "Failed to add OPP table for index %d: %d\n",
i, ret);
if (ret != -EPROBE_DEFER)
dev_err(&genpd->dev, "Failed to add OPP table for index %d: %d\n",
i, ret);
goto error;
}
@ -2121,7 +2123,7 @@ int of_genpd_add_provider_onecell(struct device_node *np,
* performance state.
*/
genpd->opp_table = dev_pm_opp_get_opp_table_indexed(&genpd->dev, i);
WARN_ON(!genpd->opp_table);
WARN_ON(IS_ERR(genpd->opp_table));
}
genpd->provider = &np->fwnode;

View File

@ -703,12 +703,10 @@ static int _generic_set_opp_regulator(struct opp_table *opp_table,
* Enable the regulator after setting its voltages, otherwise it breaks
* some boot-enabled regulators.
*/
if (unlikely(!opp_table->regulator_enabled)) {
if (unlikely(!opp_table->enabled)) {
ret = regulator_enable(reg);
if (ret < 0)
dev_warn(dev, "Failed to enable regulator: %d", ret);
else
opp_table->regulator_enabled = true;
}
return 0;
@ -781,29 +779,39 @@ static int _set_opp_custom(const struct opp_table *opp_table,
return opp_table->set_opp(data);
}
static int _set_required_opp(struct device *dev, struct device *pd_dev,
struct dev_pm_opp *opp, int i)
{
unsigned int pstate = likely(opp) ? opp->required_opps[i]->pstate : 0;
int ret;
if (!pd_dev)
return 0;
ret = dev_pm_genpd_set_performance_state(pd_dev, pstate);
if (ret) {
dev_err(dev, "Failed to set performance rate of %s: %d (%d)\n",
dev_name(pd_dev), pstate, ret);
}
return ret;
}
/* This is only called for PM domain for now */
static int _set_required_opps(struct device *dev,
struct opp_table *opp_table,
struct dev_pm_opp *opp)
struct dev_pm_opp *opp, bool up)
{
struct opp_table **required_opp_tables = opp_table->required_opp_tables;
struct device **genpd_virt_devs = opp_table->genpd_virt_devs;
unsigned int pstate;
int i, ret = 0;
if (!required_opp_tables)
return 0;
/* Single genpd case */
if (!genpd_virt_devs) {
pstate = likely(opp) ? opp->required_opps[0]->pstate : 0;
ret = dev_pm_genpd_set_performance_state(dev, pstate);
if (ret) {
dev_err(dev, "Failed to set performance state of %s: %d (%d)\n",
dev_name(dev), pstate, ret);
}
return ret;
}
if (!genpd_virt_devs)
return _set_required_opp(dev, dev, opp, 0);
/* Multiple genpd case */
@ -813,19 +821,21 @@ static int _set_required_opps(struct device *dev,
*/
mutex_lock(&opp_table->genpd_virt_dev_lock);
for (i = 0; i < opp_table->required_opp_count; i++) {
pstate = likely(opp) ? opp->required_opps[i]->pstate : 0;
if (!genpd_virt_devs[i])
continue;
ret = dev_pm_genpd_set_performance_state(genpd_virt_devs[i], pstate);
if (ret) {
dev_err(dev, "Failed to set performance rate of %s: %d (%d)\n",
dev_name(genpd_virt_devs[i]), pstate, ret);
break;
/* Scaling up? Set required OPPs in normal order, else reverse */
if (up) {
for (i = 0; i < opp_table->required_opp_count; i++) {
ret = _set_required_opp(dev, genpd_virt_devs[i], opp, i);
if (ret)
break;
}
} else {
for (i = opp_table->required_opp_count - 1; i >= 0; i--) {
ret = _set_required_opp(dev, genpd_virt_devs[i], opp, i);
if (ret)
break;
}
}
mutex_unlock(&opp_table->genpd_virt_dev_lock);
return ret;
@ -862,6 +872,34 @@ int dev_pm_opp_set_bw(struct device *dev, struct dev_pm_opp *opp)
}
EXPORT_SYMBOL_GPL(dev_pm_opp_set_bw);
static int _opp_set_rate_zero(struct device *dev, struct opp_table *opp_table)
{
int ret;
if (!opp_table->enabled)
return 0;
/*
* Some drivers need to support cases where some platforms may
* have OPP table for the device, while others don't and
* opp_set_rate() just needs to behave like clk_set_rate().
*/
if (!_get_opp_count(opp_table))
return 0;
ret = _set_opp_bw(opp_table, NULL, dev, true);
if (ret)
return ret;
if (opp_table->regulators)
regulator_disable(opp_table->regulators[0]);
ret = _set_required_opps(dev, opp_table, NULL, false);
opp_table->enabled = false;
return ret;
}
/**
* dev_pm_opp_set_rate() - Configure new OPP based on frequency
* @dev: device for which we do this operation
@ -888,33 +926,7 @@ int dev_pm_opp_set_rate(struct device *dev, unsigned long target_freq)
}
if (unlikely(!target_freq)) {
/*
* Some drivers need to support cases where some platforms may
* have OPP table for the device, while others don't and
* opp_set_rate() just needs to behave like clk_set_rate().
*/
if (!_get_opp_count(opp_table)) {
ret = 0;
goto put_opp_table;
}
if (!opp_table->required_opp_tables && !opp_table->regulators &&
!opp_table->paths) {
dev_err(dev, "target frequency can't be 0\n");
ret = -EINVAL;
goto put_opp_table;
}
ret = _set_opp_bw(opp_table, NULL, dev, true);
if (ret)
goto put_opp_table;
if (opp_table->regulator_enabled) {
regulator_disable(opp_table->regulators[0]);
opp_table->regulator_enabled = false;
}
ret = _set_required_opps(dev, opp_table, NULL);
ret = _opp_set_rate_zero(dev, opp_table);
goto put_opp_table;
}
@ -933,14 +945,11 @@ int dev_pm_opp_set_rate(struct device *dev, unsigned long target_freq)
old_freq = clk_get_rate(clk);
/* Return early if nothing to do */
if (old_freq == freq) {
if (!opp_table->required_opp_tables && !opp_table->regulators &&
!opp_table->paths) {
dev_dbg(dev, "%s: old/new frequencies (%lu Hz) are same, nothing to do\n",
__func__, freq);
ret = 0;
goto put_opp_table;
}
if (opp_table->enabled && old_freq == freq) {
dev_dbg(dev, "%s: old/new frequencies (%lu Hz) are same, nothing to do\n",
__func__, freq);
ret = 0;
goto put_opp_table;
}
/*
@ -976,7 +985,7 @@ int dev_pm_opp_set_rate(struct device *dev, unsigned long target_freq)
/* Scaling up? Configure required OPPs before frequency */
if (freq >= old_freq) {
ret = _set_required_opps(dev, opp_table, opp);
ret = _set_required_opps(dev, opp_table, opp, true);
if (ret)
goto put_opp;
}
@ -996,13 +1005,16 @@ int dev_pm_opp_set_rate(struct device *dev, unsigned long target_freq)
/* Scaling down? Configure required OPPs after frequency */
if (!ret && freq < old_freq) {
ret = _set_required_opps(dev, opp_table, opp);
ret = _set_required_opps(dev, opp_table, opp, false);
if (ret)
dev_err(dev, "Failed to set required opps: %d\n", ret);
}
if (!ret)
if (!ret) {
ret = _set_opp_bw(opp_table, opp, dev, false);
if (!ret)
opp_table->enabled = true;
}
put_opp:
dev_pm_opp_put(opp);
@ -1068,7 +1080,7 @@ static struct opp_table *_allocate_opp_table(struct device *dev, int index)
*/
opp_table = kzalloc(sizeof(*opp_table), GFP_KERNEL);
if (!opp_table)
return NULL;
return ERR_PTR(-ENOMEM);
mutex_init(&opp_table->lock);
mutex_init(&opp_table->genpd_virt_dev_lock);
@ -1079,8 +1091,8 @@ static struct opp_table *_allocate_opp_table(struct device *dev, int index)
opp_dev = _add_opp_dev(dev, opp_table);
if (!opp_dev) {
kfree(opp_table);
return NULL;
ret = -ENOMEM;
goto err;
}
_of_init_opp_table(opp_table, dev, index);
@ -1089,16 +1101,21 @@ static struct opp_table *_allocate_opp_table(struct device *dev, int index)
opp_table->clk = clk_get(dev, NULL);
if (IS_ERR(opp_table->clk)) {
ret = PTR_ERR(opp_table->clk);
if (ret != -EPROBE_DEFER)
dev_dbg(dev, "%s: Couldn't find clock: %d\n", __func__,
ret);
if (ret == -EPROBE_DEFER)
goto err;
dev_dbg(dev, "%s: Couldn't find clock: %d\n", __func__, ret);
}
/* Find interconnect path(s) for the device */
ret = dev_pm_opp_of_find_icc_paths(dev, opp_table);
if (ret)
if (ret) {
if (ret == -EPROBE_DEFER)
goto err;
dev_warn(dev, "%s: Error finding interconnect paths: %d\n",
__func__, ret);
}
BLOCKING_INIT_NOTIFIER_HEAD(&opp_table->head);
INIT_LIST_HEAD(&opp_table->opp_list);
@ -1107,6 +1124,10 @@ static struct opp_table *_allocate_opp_table(struct device *dev, int index)
/* Secure the device table modification */
list_add(&opp_table->node, &opp_tables);
return opp_table;
err:
kfree(opp_table);
return ERR_PTR(ret);
}
void _get_opp_table_kref(struct opp_table *opp_table)
@ -1129,7 +1150,7 @@ static struct opp_table *_opp_get_opp_table(struct device *dev, int index)
if (opp_table) {
if (!_add_opp_dev_unlocked(dev, opp_table)) {
dev_pm_opp_put_opp_table(opp_table);
opp_table = NULL;
opp_table = ERR_PTR(-ENOMEM);
}
goto unlock;
}
@ -1581,8 +1602,8 @@ struct opp_table *dev_pm_opp_set_supported_hw(struct device *dev,
struct opp_table *opp_table;
opp_table = dev_pm_opp_get_opp_table(dev);
if (!opp_table)
return ERR_PTR(-ENOMEM);
if (IS_ERR(opp_table))
return opp_table;
/* Make sure there are no concurrent readers while updating opp_table */
WARN_ON(!list_empty(&opp_table->opp_list));
@ -1640,8 +1661,8 @@ struct opp_table *dev_pm_opp_set_prop_name(struct device *dev, const char *name)
struct opp_table *opp_table;
opp_table = dev_pm_opp_get_opp_table(dev);
if (!opp_table)
return ERR_PTR(-ENOMEM);
if (IS_ERR(opp_table))
return opp_table;
/* Make sure there are no concurrent readers while updating opp_table */
WARN_ON(!list_empty(&opp_table->opp_list));
@ -1733,8 +1754,8 @@ struct opp_table *dev_pm_opp_set_regulators(struct device *dev,
int ret, i;
opp_table = dev_pm_opp_get_opp_table(dev);
if (!opp_table)
return ERR_PTR(-ENOMEM);
if (IS_ERR(opp_table))
return opp_table;
/* This should be called before OPPs are initialized */
if (WARN_ON(!list_empty(&opp_table->opp_list))) {
@ -1804,11 +1825,9 @@ void dev_pm_opp_put_regulators(struct opp_table *opp_table)
/* Make sure there are no concurrent readers while updating opp_table */
WARN_ON(!list_empty(&opp_table->opp_list));
if (opp_table->regulator_enabled) {
if (opp_table->enabled) {
for (i = opp_table->regulator_count - 1; i >= 0; i--)
regulator_disable(opp_table->regulators[i]);
opp_table->regulator_enabled = false;
}
for (i = opp_table->regulator_count - 1; i >= 0; i--)
@ -1843,8 +1862,8 @@ struct opp_table *dev_pm_opp_set_clkname(struct device *dev, const char *name)
int ret;
opp_table = dev_pm_opp_get_opp_table(dev);
if (!opp_table)
return ERR_PTR(-ENOMEM);
if (IS_ERR(opp_table))
return opp_table;
/* This should be called before OPPs are initialized */
if (WARN_ON(!list_empty(&opp_table->opp_list))) {
@ -1911,8 +1930,8 @@ struct opp_table *dev_pm_opp_register_set_opp_helper(struct device *dev,
return ERR_PTR(-EINVAL);
opp_table = dev_pm_opp_get_opp_table(dev);
if (!opp_table)
return ERR_PTR(-ENOMEM);
if (!IS_ERR(opp_table))
return opp_table;
/* This should be called before OPPs are initialized */
if (WARN_ON(!list_empty(&opp_table->opp_list))) {
@ -1949,6 +1968,9 @@ static void _opp_detach_genpd(struct opp_table *opp_table)
{
int index;
if (!opp_table->genpd_virt_devs)
return;
for (index = 0; index < opp_table->required_opp_count; index++) {
if (!opp_table->genpd_virt_devs[index])
continue;
@ -1992,8 +2014,11 @@ struct opp_table *dev_pm_opp_attach_genpd(struct device *dev,
const char **name = names;
opp_table = dev_pm_opp_get_opp_table(dev);
if (!opp_table)
return ERR_PTR(-ENOMEM);
if (IS_ERR(opp_table))
return opp_table;
if (opp_table->genpd_virt_devs)
return opp_table;
/*
* If the genpd's OPP table isn't already initialized, parsing of the
@ -2020,12 +2045,6 @@ struct opp_table *dev_pm_opp_attach_genpd(struct device *dev,
goto err;
}
if (opp_table->genpd_virt_devs[index]) {
dev_err(dev, "Genpd virtual device already set %s\n",
*name);
goto err;
}
virt_dev = dev_pm_domain_attach_by_name(dev, *name);
if (IS_ERR(virt_dev)) {
ret = PTR_ERR(virt_dev);
@ -2098,9 +2117,6 @@ int dev_pm_opp_xlate_performance_state(struct opp_table *src_table,
int dest_pstate = -EINVAL;
int i;
if (!pstate)
return 0;
/*
* Normally the src_table will have the "required_opps" property set to
* point to one of the OPPs in the dst_table, but in some cases the
@ -2163,8 +2179,8 @@ int dev_pm_opp_add(struct device *dev, unsigned long freq, unsigned long u_volt)
int ret;
opp_table = dev_pm_opp_get_opp_table(dev);
if (!opp_table)
return -ENOMEM;
if (IS_ERR(opp_table))
return PTR_ERR(opp_table);
/* Fix regulator count for dynamic OPPs */
opp_table->regulator_count = 1;
@ -2405,7 +2421,14 @@ int dev_pm_opp_unregister_notifier(struct device *dev,
}
EXPORT_SYMBOL(dev_pm_opp_unregister_notifier);
void _dev_pm_opp_find_and_remove_table(struct device *dev)
/**
* dev_pm_opp_remove_table() - Free all OPPs associated with the device
* @dev: device pointer used to lookup OPP table.
*
* Free both OPPs created using static entries present in DT and the
* dynamically added entries.
*/
void dev_pm_opp_remove_table(struct device *dev)
{
struct opp_table *opp_table;
@ -2432,16 +2455,4 @@ void _dev_pm_opp_find_and_remove_table(struct device *dev)
/* Drop reference taken by _find_opp_table() */
dev_pm_opp_put_opp_table(opp_table);
}
/**
* dev_pm_opp_remove_table() - Free all OPPs associated with the device
* @dev: device pointer used to lookup OPP table.
*
* Free both OPPs created using static entries present in DT and the
* dynamically added entries.
*/
void dev_pm_opp_remove_table(struct device *dev)
{
_dev_pm_opp_find_and_remove_table(dev);
}
EXPORT_SYMBOL_GPL(dev_pm_opp_remove_table);

View File

@ -124,7 +124,7 @@ void _dev_pm_opp_cpumask_remove_table(const struct cpumask *cpumask,
continue;
}
_dev_pm_opp_find_and_remove_table(cpu_dev);
dev_pm_opp_remove_table(cpu_dev);
}
}

View File

@ -434,9 +434,9 @@ EXPORT_SYMBOL_GPL(dev_pm_opp_of_find_icc_paths);
static bool _opp_is_supported(struct device *dev, struct opp_table *opp_table,
struct device_node *np)
{
unsigned int count = opp_table->supported_hw_count;
u32 version;
int ret;
unsigned int levels = opp_table->supported_hw_count;
int count, versions, ret, i, j;
u32 val;
if (!opp_table->supported_hw) {
/*
@ -451,21 +451,40 @@ static bool _opp_is_supported(struct device *dev, struct opp_table *opp_table,
return true;
}
while (count--) {
ret = of_property_read_u32_index(np, "opp-supported-hw", count,
&version);
if (ret) {
dev_warn(dev, "%s: failed to read opp-supported-hw property at index %d: %d\n",
__func__, count, ret);
return false;
}
/* Both of these are bitwise masks of the versions */
if (!(version & opp_table->supported_hw[count]))
return false;
count = of_property_count_u32_elems(np, "opp-supported-hw");
if (count <= 0 || count % levels) {
dev_err(dev, "%s: Invalid opp-supported-hw property (%d)\n",
__func__, count);
return false;
}
return true;
versions = count / levels;
/* All levels in at least one of the versions should match */
for (i = 0; i < versions; i++) {
bool supported = true;
for (j = 0; j < levels; j++) {
ret = of_property_read_u32_index(np, "opp-supported-hw",
i * levels + j, &val);
if (ret) {
dev_warn(dev, "%s: failed to read opp-supported-hw property at index %d: %d\n",
__func__, i * levels + j, ret);
return false;
}
/* Check if the level is supported */
if (!(val & opp_table->supported_hw[j])) {
supported = false;
break;
}
}
if (supported)
return true;
}
return false;
}
static int opp_parse_supplies(struct dev_pm_opp *opp, struct device *dev,
@ -616,7 +635,7 @@ free_microvolt:
*/
void dev_pm_opp_of_remove_table(struct device *dev)
{
_dev_pm_opp_find_and_remove_table(dev);
dev_pm_opp_remove_table(dev);
}
EXPORT_SYMBOL_GPL(dev_pm_opp_of_remove_table);
@ -823,7 +842,7 @@ free_opp:
static int _of_add_opp_table_v2(struct device *dev, struct opp_table *opp_table)
{
struct device_node *np;
int ret, count = 0, pstate_count = 0;
int ret, count = 0;
struct dev_pm_opp *opp;
/* OPP table is already initialized for the device */
@ -857,20 +876,14 @@ static int _of_add_opp_table_v2(struct device *dev, struct opp_table *opp_table)
goto remove_static_opp;
}
list_for_each_entry(opp, &opp_table->opp_list, node)
pstate_count += !!opp->pstate;
/* Either all or none of the nodes shall have performance state set */
if (pstate_count && pstate_count != count) {
dev_err(dev, "Not all nodes have performance state set (%d: %d)\n",
count, pstate_count);
ret = -ENOENT;
goto remove_static_opp;
list_for_each_entry(opp, &opp_table->opp_list, node) {
/* Any non-zero performance state would enable the feature */
if (opp->pstate) {
opp_table->genpd_performance_state = true;
break;
}
}
if (pstate_count)
opp_table->genpd_performance_state = true;
return 0;
remove_static_opp:
@ -886,11 +899,25 @@ static int _of_add_opp_table_v1(struct device *dev, struct opp_table *opp_table)
const __be32 *val;
int nr, ret = 0;
mutex_lock(&opp_table->lock);
if (opp_table->parsed_static_opps) {
opp_table->parsed_static_opps++;
mutex_unlock(&opp_table->lock);
return 0;
}
opp_table->parsed_static_opps = 1;
mutex_unlock(&opp_table->lock);
prop = of_find_property(dev->of_node, "operating-points", NULL);
if (!prop)
return -ENODEV;
if (!prop->value)
return -ENODATA;
if (!prop) {
ret = -ENODEV;
goto remove_static_opp;
}
if (!prop->value) {
ret = -ENODATA;
goto remove_static_opp;
}
/*
* Each OPP is a set of tuples consisting of frequency and
@ -899,13 +926,10 @@ static int _of_add_opp_table_v1(struct device *dev, struct opp_table *opp_table)
nr = prop->length / sizeof(u32);
if (nr % 2) {
dev_err(dev, "%s: Invalid OPP table\n", __func__);
return -EINVAL;
ret = -EINVAL;
goto remove_static_opp;
}
mutex_lock(&opp_table->lock);
opp_table->parsed_static_opps = 1;
mutex_unlock(&opp_table->lock);
val = prop->value;
while (nr) {
unsigned long freq = be32_to_cpup(val++) * 1000;
@ -915,12 +939,14 @@ static int _of_add_opp_table_v1(struct device *dev, struct opp_table *opp_table)
if (ret) {
dev_err(dev, "%s: Failed to add OPP %ld (%d)\n",
__func__, freq, ret);
_opp_remove_all_static(opp_table);
return ret;
goto remove_static_opp;
}
nr -= 2;
}
remove_static_opp:
_opp_remove_all_static(opp_table);
return ret;
}
@ -947,8 +973,8 @@ int dev_pm_opp_of_add_table(struct device *dev)
int ret;
opp_table = dev_pm_opp_get_opp_table_indexed(dev, 0);
if (!opp_table)
return -ENOMEM;
if (IS_ERR(opp_table))
return PTR_ERR(opp_table);
/*
* OPPs have two version of bindings now. Also try the old (v1)
@ -1002,8 +1028,8 @@ int dev_pm_opp_of_add_table_indexed(struct device *dev, int index)
}
opp_table = dev_pm_opp_get_opp_table_indexed(dev, index);
if (!opp_table)
return -ENOMEM;
if (IS_ERR(opp_table))
return PTR_ERR(opp_table);
ret = _of_add_opp_table_v2(dev, opp_table);
if (ret)

View File

@ -147,11 +147,11 @@ enum opp_table_access {
* @clk: Device's clock handle
* @regulators: Supply regulators
* @regulator_count: Number of power supply regulators. Its value can be -1
* @regulator_enabled: Set to true if regulators were previously enabled.
* (uninitialized), 0 (no opp-microvolt property) or > 0 (has opp-microvolt
* property).
* @paths: Interconnect path handles
* @path_count: Number of interconnect paths
* @enabled: Set to true if the device's resources are enabled/configured.
* @genpd_performance_state: Device's power domain support performance state.
* @is_genpd: Marks if the OPP table belongs to a genpd.
* @set_opp: Platform specific set_opp callback
@ -195,9 +195,9 @@ struct opp_table {
struct clk *clk;
struct regulator **regulators;
int regulator_count;
bool regulator_enabled;
struct icc_path **paths;
unsigned int path_count;
bool enabled;
bool genpd_performance_state;
bool is_genpd;
@ -217,7 +217,6 @@ void _get_opp_table_kref(struct opp_table *opp_table);
int _get_opp_count(struct opp_table *opp_table);
struct opp_table *_find_opp_table(struct device *dev);
struct opp_device *_add_opp_dev(const struct device *dev, struct opp_table *opp_table);
void _dev_pm_opp_find_and_remove_table(struct device *dev);
struct dev_pm_opp *_opp_allocate(struct opp_table *opp_table);
void _opp_free(struct dev_pm_opp *opp);
int _opp_compare_key(struct dev_pm_opp *opp1, struct dev_pm_opp *opp2);

View File

@ -93,7 +93,7 @@ static int exynos_asv_update_opps(struct exynos_asv *asv)
continue;
opp_table = dev_pm_opp_get_opp_table(cpu);
if (IS_ERR_OR_NULL(opp_table))
if (IS_ERR(opp_table))
continue;
if (!last_opp_table || opp_table != last_opp_table) {