commit 337bd86bf54d517d26d3add03681cb17ab900b9d
author David Keitel <dkeitel@codeaurora.org> Mon Jul 15 21:42:58 2013 -0700
committer David Keitel <dkeitel@codeaurora.org> Thu Jul 18 18:42:34 2013 -0700
tree 64320c532f522e5bb82f6fe7861735f16539496d
parent 95988ec107872cce142c738e9446202f2cb97f2c

power: qpnp-charger: adaptive input current limiting interface

Expose the following new power supply framework properties
to allow adaptive input current limiting to take place
from userspace applications:

  * POWER_SUPPLY_PROP_INPUT_VOLTAGE_REGULATION
  * POWER_SUPPLY_PROP_INPUT_CURRENT_MAX

Note that INPUT_CURRENT_MAX is configured to be writeable
and allows to configure the input current limting for the
USB charge path.

CRs-Fixed: 457381
Change-Id: I4a9cdb72dbbcf32d553e9d1396940d49dc454a4d
Signed-off-by: David Keitel <dkeitel@codeaurora.org>

drivers/power/power_supply_sysfs.c

diff --git a/drivers/power/power_supply_sysfs.c b/drivers/power/power_supply_sysfs.c
index 11e6cc1..982c30b 100644
--- a/drivers/power/power_supply_sysfs.c
+++ b/drivers/power/power_supply_sysfs.c
@@ -147,7 +147,9 @@
 	POWER_SUPPLY_ATTR(voltage_min_design),
 	POWER_SUPPLY_ATTR(voltage_now),
 	POWER_SUPPLY_ATTR(voltage_avg),
+	POWER_SUPPLY_ATTR(input_voltage_regulation),
 	POWER_SUPPLY_ATTR(current_max),
+	POWER_SUPPLY_ATTR(input_current_max),
 	POWER_SUPPLY_ATTR(current_now),
 	POWER_SUPPLY_ATTR(current_avg),
 	POWER_SUPPLY_ATTR(power_now),