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authorAdrian Hunter <adrian.hunter@nokia.com>2010-01-12 13:25:13 +0300
committerLiam Girdwood <lrg@slimlogic.co.uk>2010-03-03 17:49:23 +0300
commiteda79a3041a2cada0d4ee9491c99c3874b322356 (patch)
tree34f10eeca2ce681fc5701ce06380b4902f0303f0 /include
parent75c8ac22e4b8ebea8169a090e64d034a96758644 (diff)
downloadlinux-eda79a3041a2cada0d4ee9491c99c3874b322356.tar.xz
regulator: Add 'start-up time' to fixed voltage regulators
Add a field to specify a delay for the start-up time of a fixed voltage regulator. Signed-off-by: Adrian Hunter <adrian.hunter@nokia.com> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
Diffstat (limited to 'include')
-rw-r--r--include/linux/regulator/fixed.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/regulator/fixed.h b/include/linux/regulator/fixed.h
index e94a4a1c7c8a..ffd7d508e726 100644
--- a/include/linux/regulator/fixed.h
+++ b/include/linux/regulator/fixed.h
@@ -25,6 +25,7 @@ struct regulator_init_data;
* @microvolts: Output voltage of regulator
* @gpio: GPIO to use for enable control
* set to -EINVAL if not used
+ * @startup_delay: Start-up time in microseconds
* @enable_high: Polarity of enable GPIO
* 1 = Active high, 0 = Active low
* @enabled_at_boot: Whether regulator has been enabled at
@@ -41,6 +42,7 @@ struct fixed_voltage_config {
const char *supply_name;
int microvolts;
int gpio;
+ unsigned startup_delay;
unsigned enable_high:1;
unsigned enabled_at_boot:1;
struct regulator_init_data *init_data;