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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2015-09-01 15:52:41 +0200
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2015-09-01 15:52:41 +0200
commitac2a29c8a4a641574febccd10169b26138a5d656 (patch)
tree05629149386bcfbcf2f4bf28c84ae99fcaf055b0 /Documentation
parent4ffe18c2556f2848c4e57457915b08a63dc00fd5 (diff)
parent50a3cb04a5f9cd5323a76db9ee409a7f3004259a (diff)
downloadlinux-ac2a29c8a4a641574febccd10169b26138a5d656.tar.bz2
Merge branch 'pm-opp'
* pm-opp: PM / OPP: Drop unlikely before IS_ERR(_OR_NULL) PM / OPP: Fix static checker warning (broken 64bit big endian systems) PM / OPP: Free resources and properly return error on failure cpufreq-dt: make scaling_boost_freqs sysfs attr available when boost is enabled cpufreq: dt: Add support for turbo/boost mode cpufreq: dt: Add support for operating-points-v2 bindings cpufreq: Allow drivers to enable boost support after registering driver cpufreq: Update boost flag while initializing freq table from OPPs PM / OPP: add dev_pm_opp_is_turbo() helper PM / OPP: Add helpers for initializing CPU OPPs PM / OPP: Add support for opp-suspend PM / OPP: Add OPP sharing information to OPP library PM / OPP: Add clock-latency-ns support PM / OPP: Add support to parse "operating-points-v2" bindings PM / OPP: Break _opp_add_dynamic() into smaller functions PM / OPP: Allocate dev_opp from _add_device_opp() PM / OPP: Create _remove_device_opp() for freeing dev_opp PM / OPP: Relocate few routines PM / OPP: Create a directory for opp bindings PM / OPP: Update bindings to make opp-hz a 64 bit value
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/opp/opp.txt (renamed from Documentation/devicetree/bindings/power/opp.txt)40
1 files changed, 20 insertions, 20 deletions
diff --git a/Documentation/devicetree/bindings/power/opp.txt b/Documentation/devicetree/bindings/opp/opp.txt
index 0d5e7c978121..0cb44dc21f97 100644
--- a/Documentation/devicetree/bindings/power/opp.txt
+++ b/Documentation/devicetree/bindings/opp/opp.txt
@@ -88,7 +88,7 @@ This defines voltage-current-frequency combinations along with other related
properties.
Required properties:
-- opp-hz: Frequency in Hz
+- opp-hz: Frequency in Hz, expressed as a 64-bit big-endian integer.
Optional properties:
- opp-microvolt: voltage in micro Volts.
@@ -158,20 +158,20 @@ Example 1: Single cluster Dual-core ARM cortex A9, switch DVFS states together.
opp-shared;
opp00 {
- opp-hz = <1000000000>;
+ opp-hz = /bits/ 64 <1000000000>;
opp-microvolt = <970000 975000 985000>;
opp-microamp = <70000>;
clock-latency-ns = <300000>;
opp-suspend;
};
opp01 {
- opp-hz = <1100000000>;
+ opp-hz = /bits/ 64 <1100000000>;
opp-microvolt = <980000 1000000 1010000>;
opp-microamp = <80000>;
clock-latency-ns = <310000>;
};
opp02 {
- opp-hz = <1200000000>;
+ opp-hz = /bits/ 64 <1200000000>;
opp-microvolt = <1025000>;
clock-latency-ns = <290000>;
turbo-mode;
@@ -237,20 +237,20 @@ independently.
*/
opp00 {
- opp-hz = <1000000000>;
+ opp-hz = /bits/ 64 <1000000000>;
opp-microvolt = <970000 975000 985000>;
opp-microamp = <70000>;
clock-latency-ns = <300000>;
opp-suspend;
};
opp01 {
- opp-hz = <1100000000>;
+ opp-hz = /bits/ 64 <1100000000>;
opp-microvolt = <980000 1000000 1010000>;
opp-microamp = <80000>;
clock-latency-ns = <310000>;
};
opp02 {
- opp-hz = <1200000000>;
+ opp-hz = /bits/ 64 <1200000000>;
opp-microvolt = <1025000>;
opp-microamp = <90000;
lock-latency-ns = <290000>;
@@ -313,20 +313,20 @@ DVFS state together.
opp-shared;
opp00 {
- opp-hz = <1000000000>;
+ opp-hz = /bits/ 64 <1000000000>;
opp-microvolt = <970000 975000 985000>;
opp-microamp = <70000>;
clock-latency-ns = <300000>;
opp-suspend;
};
opp01 {
- opp-hz = <1100000000>;
+ opp-hz = /bits/ 64 <1100000000>;
opp-microvolt = <980000 1000000 1010000>;
opp-microamp = <80000>;
clock-latency-ns = <310000>;
};
opp02 {
- opp-hz = <1200000000>;
+ opp-hz = /bits/ 64 <1200000000>;
opp-microvolt = <1025000>;
opp-microamp = <90000>;
clock-latency-ns = <290000>;
@@ -339,20 +339,20 @@ DVFS state together.
opp-shared;
opp10 {
- opp-hz = <1300000000>;
+ opp-hz = /bits/ 64 <1300000000>;
opp-microvolt = <1045000 1050000 1055000>;
opp-microamp = <95000>;
clock-latency-ns = <400000>;
opp-suspend;
};
opp11 {
- opp-hz = <1400000000>;
+ opp-hz = /bits/ 64 <1400000000>;
opp-microvolt = <1075000>;
opp-microamp = <100000>;
clock-latency-ns = <400000>;
};
opp12 {
- opp-hz = <1500000000>;
+ opp-hz = /bits/ 64 <1500000000>;
opp-microvolt = <1010000 1100000 1110000>;
opp-microamp = <95000>;
clock-latency-ns = <400000>;
@@ -379,7 +379,7 @@ Example 4: Handling multiple regulators
opp-shared;
opp00 {
- opp-hz = <1000000000>;
+ opp-hz = /bits/ 64 <1000000000>;
opp-microvolt = <970000>, /* Supply 0 */
<960000>, /* Supply 1 */
<960000>; /* Supply 2 */
@@ -392,7 +392,7 @@ Example 4: Handling multiple regulators
/* OR */
opp00 {
- opp-hz = <1000000000>;
+ opp-hz = /bits/ 64 <1000000000>;
opp-microvolt = <970000 975000 985000>, /* Supply 0 */
<960000 965000 975000>, /* Supply 1 */
<960000 965000 975000>; /* Supply 2 */
@@ -405,7 +405,7 @@ Example 4: Handling multiple regulators
/* OR */
opp00 {
- opp-hz = <1000000000>;
+ opp-hz = /bits/ 64 <1000000000>;
opp-microvolt = <970000 975000 985000>, /* Supply 0 */
<960000 965000 975000>, /* Supply 1 */
<960000 965000 975000>; /* Supply 2 */
@@ -437,12 +437,12 @@ Example 5: Multiple OPP tables
opp-shared;
opp00 {
- opp-hz = <600000000>;
+ opp-hz = /bits/ 64 <600000000>;
...
};
opp01 {
- opp-hz = <800000000>;
+ opp-hz = /bits/ 64 <800000000>;
...
};
};
@@ -453,12 +453,12 @@ Example 5: Multiple OPP tables
opp-shared;
opp10 {
- opp-hz = <1000000000>;
+ opp-hz = /bits/ 64 <1000000000>;
...
};
opp11 {
- opp-hz = <1100000000>;
+ opp-hz = /bits/ 64 <1100000000>;
...
};
};