These aren't used until now by any DT files and wouldn't be used now as
we have a better scheme in place now, i.e. opp-property-<name>
properties.
Remove the (useless) binding without breaking ABI.
Signed-off-by: Viresh Kumar <viresh.ku...@linaro.org>
---
Documentation/devicetree/bindings/opp/opp.txt | 62 +--------------------------
1 file changed, 2 insertions(+), 60 deletions(-)
diff --git a/Documentation/devicetree/bindings/opp/opp.txt
b/Documentation/devicetree/bindings/opp/opp.txt
index 6e0dd8db3b86..9d2e08f488b5 100644
--- a/Documentation/devicetree/bindings/opp/opp.txt
+++ b/Documentation/devicetree/bindings/opp/opp.txt
@@ -45,21 +45,10 @@ Devices supporting OPPs must set their
"operating-points-v2" property with
phandle to a OPP table in their DT node. The OPP core will use this phandle to
find the operating points for the device.
-Devices may want to choose OPP tables at runtime and so can provide a list of
-phandles here. But only *one* of them should be chosen at runtime. This must be
-accompanied by a corresponding "operating-points-names" property, to uniquely
-identify the OPP tables.
-
If required, this can be extended for SoC vendor specfic bindings. Such
bindings
should be documented as
Documentation/devicetree/bindings/power/<vendor>-opp.txt
and should have a compatible description like: "operating-points-v2-<vendor>".
-Optional properties:
-- operating-points-names: Names of OPP tables (required if multiple OPP
- tables are present), to uniquely identify them. The same list must be present
- for all the CPUs which are sharing clock/voltage rails and hence the OPP
- tables.
-
* OPP Table Node
This describes the OPPs belonging to a device. This node can have following
@@ -446,54 +435,7 @@ Example 4: Handling multiple regulators
};
};
-Example 5: Multiple OPP tables
-
-/ {
- cpus {
- cpu@0 {
- compatible = "arm,cortex-a7";
- ...
-
- cpu-supply = <&cpu_supply>
- operating-points-v2 = <&cpu0_opp_table_slow>,
<&cpu0_opp_table_fast>;
- operating-points-names = "slow", "fast";
- };
- };
-
- cpu0_opp_table_slow: opp_table_slow {
- compatible = "operating-points-v2";
- status = "okay";
- opp-shared;
-
- opp00 {
- opp-hz = /bits/ 64 <600000000>;
- ...
- };
-
- opp01 {
- opp-hz = /bits/ 64 <800000000>;
- ...
- };
- };
-
- cpu0_opp_table_fast: opp_table_fast {
- compatible = "operating-points-v2";
- status = "okay";
- opp-shared;
-
- opp10 {
- opp-hz = /bits/ 64 <1000000000>;
- ...
- };
-
- opp11 {
- opp-hz = /bits/ 64 <1100000000>;
- ...
- };
- };
-};
-
-Example 6: opp-supported-hw
+Example 5: opp-supported-hw
(example: three level hierarchy of versions: cuts, substrate and process)
/ {
@@ -538,7 +480,7 @@ Example 6: opp-supported-hw
};
};
-Example 7: opp-microvolt-<name>, opp-microamp-<name>, turbo-mode-<name>,
+Example 6: opp-microvolt-<name>, opp-microamp-<name>, turbo-mode-<name>,
opp-suspend-<name>:
(example: device with two possible microvolt ranges: slow and fast)
--
2.6.2.198.g614a2ac
--
To unsubscribe from this list: send the line "unsubscribe devicetree" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
