diff options
Diffstat (limited to 'Documentation/power/regulator/consumer.txt')
-rw-r--r-- | Documentation/power/regulator/consumer.txt | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/Documentation/power/regulator/consumer.txt b/Documentation/power/regulator/consumer.txt index cdebb5145c2..55c4175d809 100644 --- a/Documentation/power/regulator/consumer.txt +++ b/Documentation/power/regulator/consumer.txt | |||
@@ -8,11 +8,11 @@ Please see overview.txt for a description of the terms used in this text. | |||
8 | 1. Consumer Regulator Access (static & dynamic drivers) | 8 | 1. Consumer Regulator Access (static & dynamic drivers) |
9 | ======================================================= | 9 | ======================================================= |
10 | 10 | ||
11 | A consumer driver can get access to it's supply regulator by calling :- | 11 | A consumer driver can get access to its supply regulator by calling :- |
12 | 12 | ||
13 | regulator = regulator_get(dev, "Vcc"); | 13 | regulator = regulator_get(dev, "Vcc"); |
14 | 14 | ||
15 | The consumer passes in it's struct device pointer and power supply ID. The core | 15 | The consumer passes in its struct device pointer and power supply ID. The core |
16 | then finds the correct regulator by consulting a machine specific lookup table. | 16 | then finds the correct regulator by consulting a machine specific lookup table. |
17 | If the lookup is successful then this call will return a pointer to the struct | 17 | If the lookup is successful then this call will return a pointer to the struct |
18 | regulator that supplies this consumer. | 18 | regulator that supplies this consumer. |
@@ -34,7 +34,7 @@ usually be called in your device drivers probe() and remove() respectively. | |||
34 | 2. Regulator Output Enable & Disable (static & dynamic drivers) | 34 | 2. Regulator Output Enable & Disable (static & dynamic drivers) |
35 | ==================================================================== | 35 | ==================================================================== |
36 | 36 | ||
37 | A consumer can enable it's power supply by calling:- | 37 | A consumer can enable its power supply by calling:- |
38 | 38 | ||
39 | int regulator_enable(regulator); | 39 | int regulator_enable(regulator); |
40 | 40 | ||
@@ -49,7 +49,7 @@ int regulator_is_enabled(regulator); | |||
49 | This will return > zero when the regulator is enabled. | 49 | This will return > zero when the regulator is enabled. |
50 | 50 | ||
51 | 51 | ||
52 | A consumer can disable it's supply when no longer needed by calling :- | 52 | A consumer can disable its supply when no longer needed by calling :- |
53 | 53 | ||
54 | int regulator_disable(regulator); | 54 | int regulator_disable(regulator); |
55 | 55 | ||
@@ -140,7 +140,7 @@ by calling :- | |||
140 | int regulator_set_optimum_mode(struct regulator *regulator, int load_uA); | 140 | int regulator_set_optimum_mode(struct regulator *regulator, int load_uA); |
141 | 141 | ||
142 | This will cause the core to recalculate the total load on the regulator (based | 142 | This will cause the core to recalculate the total load on the regulator (based |
143 | on all it's consumers) and change operating mode (if necessary and permitted) | 143 | on all its consumers) and change operating mode (if necessary and permitted) |
144 | to best match the current operating load. | 144 | to best match the current operating load. |
145 | 145 | ||
146 | The load_uA value can be determined from the consumers datasheet. e.g.most | 146 | The load_uA value can be determined from the consumers datasheet. e.g.most |