diff options
author | Tony Xie <xxx@rock-chips.com> | 2018-04-03 20:38:16 +0800 |
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committer | Tao Huang <huangtao@rock-chips.com> | 2018-04-16 16:23:00 +0800 |
commit | 4f0b7f582606754578aff8b4cdaa70d3ca8df343 (patch) | |
tree | d4ed82df8e4693ddeeb52031b0c55699c96af9fa /Documentation | |
parent | 8748fb44c24f58b90da06ebda04dba807de7022d (diff) |
PM / OPP: Add "rockchip,board-irdrop" and "rockchip,evb-irdrop" binding
Change-Id: Iae0e4aad260347eb03726d13ef91411cfdf6b556
Signed-off-by: Tony Xie <xxx@rock-chips.com>
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/devicetree/bindings/opp/opp.txt | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/opp/opp.txt b/Documentation/devicetree/bindings/opp/opp.txt index 601256fe8c0d..ef0405a38b09 100644 --- a/Documentation/devicetree/bindings/opp/opp.txt +++ b/Documentation/devicetree/bindings/opp/opp.txt @@ -145,6 +145,13 @@ Optional properties: - status: Marks the node enabled/disabled. +- rockchip,board-irdrop: max IR-drop values for the voltage of a opp on the + production board on rockchip platform, this porperty should contain all + IR-drop values for different frequencies. +- rockchip,evb-irdrop: max IR-drop values for the voltage of a opp on the + evaluation board on rockchip platform, this property only contain a single + IR-drop value for all frequencies. + Example 1: Single cluster Dual-core ARM cortex A9, switch DVFS states together. / { |