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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2018-06-04 10:40:41 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2018-06-04 10:40:41 +0200 |
| commit | d9fecca2efea004c617e01b9eb7a36ef407e7b28 (patch) | |
| tree | 6581aa6dce2733276278297ebf11fabcbf329e6d /Documentation/devicetree/bindings/opp | |
| parent | 5b550c92d704ad4b5f1081c62d515a137d1c4bd2 (diff) | |
| parent | 96c1bf68852a1709bb411eafd3edcc59186eb293 (diff) | |
Merge branch 'pm-opp'
* pm-opp: (24 commits)
PM / Domains: Drop unused parameter in genpd_allocate_dev_data()
PM / Domains: Drop genpd as in-param for pm_genpd_remove_device()
PM / Domains: Drop __pm_genpd_add_device()
PM / Domains: Drop extern declarations of functions in pm_domain.h
PM / domains: Add perf_state attribute to genpd debugfs
OPP: Allow same OPP table to be used for multiple genpd
PM / Domain: Return 0 on error from of_genpd_opp_to_performance_state()
PM / OPP: Fix shared OPP table support in dev_pm_opp_register_set_opp_helper()
PM / OPP: Fix shared OPP table support in dev_pm_opp_set_regulators()
PM / OPP: Fix shared OPP table support in dev_pm_opp_set_prop_name()
PM / OPP: Fix shared OPP table support in dev_pm_opp_set_supported_hw()
PM / OPP: silence an uninitialized variable warning
PM / OPP: Remove dev_pm_opp_{un}register_get_pstate_helper()
PM / OPP: Get performance state using genpd helper
PM / Domain: Implement of_genpd_opp_to_performance_state()
PM / Domain: Add support to parse domain's OPP table
PM / Domain: Add struct device to genpd
PM / OPP: Implement dev_pm_opp_get_of_node()
PM / OPP: Implement of_dev_pm_opp_find_required_opp()
PM / OPP: Implement dev_pm_opp_of_add_table_indexed()
...
Diffstat (limited to 'Documentation/devicetree/bindings/opp')
| -rw-r--r-- | Documentation/devicetree/bindings/opp/opp.txt | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/opp/opp.txt b/Documentation/devicetree/bindings/opp/opp.txt index 4e4f30288c8b..c396c4c0af92 100644 --- a/Documentation/devicetree/bindings/opp/opp.txt +++ b/Documentation/devicetree/bindings/opp/opp.txt @@ -82,7 +82,10 @@ This defines voltage-current-frequency combinations along with other related properties. Required properties: -- opp-hz: Frequency in Hz, expressed as a 64-bit big-endian integer. +- opp-hz: Frequency in Hz, expressed as a 64-bit big-endian integer. This is a + required property for all device nodes but devices like power domains. The + power domain nodes must have another (implementation dependent) property which + uniquely identifies the OPP nodes. Optional properties: - opp-microvolt: voltage in micro Volts. @@ -159,7 +162,7 @@ Optional properties: - status: Marks the node enabled/disabled. -- required-opp: This contains phandle to an OPP node in another device's OPP +- required-opps: This contains phandle to an OPP node in another device's OPP table. It may contain an array of phandles, where each phandle points to an OPP of a different device. It should not contain multiple phandles to the OPP nodes in the same OPP table. This specifies the minimum required OPP of the |