commit 5c4f6de05cdcec6d84ef3ce43230052736f992ba
author Subbaraman Narayanamurthy <subbaram@codeaurora.org> Wed Nov 02 15:25:32 2016 -0700
committer Harry Yang <harryy@codeaurora.org> Mon Mar 27 11:02:26 2017 -0700
tree a1c48d0d220c95c74ada29f9d045f4cd93602322
parent 402a672c5e26bd3a31bf3ea18b99e9ef7ceee09d

qpnp-smb2: add support to configure charge inhibit

Currently charge inhibit feature is enabled by default and the
charge inhibit threshold is not configurable. Add a device tree
parameter "qcom,chg-inhibit-threshold-mv" through which the
charge inhibit threshold can be configured. If the property is
not specified, then charge inhibit feature is kept disabled.

Change-Id: I464d720abc138e8cd9ba8d7f1704cd91f4408bee
Signed-off-by: Subbaraman Narayanamurthy <subbaram@codeaurora.org>

drivers/power/qcom-charger/smb-reg.h

diff --git a/drivers/power/qcom-charger/smb-reg.h b/drivers/power/qcom-charger/smb-reg.h
index a74fcf7..2aed4cf 100644
--- a/drivers/power/qcom-charger/smb-reg.h
+++ b/drivers/power/qcom-charger/smb-reg.h
@@ -184,6 +184,10 @@
 
 #define CHARGE_INHIBIT_THRESHOLD_CFG_REG		(CHGR_BASE + 0x72)
 #define CHARGE_INHIBIT_THRESHOLD_MASK			GENMASK(1, 0)
+#define CHARGE_INHIBIT_THRESHOLD_50MV			0
+#define CHARGE_INHIBIT_THRESHOLD_100MV			1
+#define CHARGE_INHIBIT_THRESHOLD_200MV			2
+#define CHARGE_INHIBIT_THRESHOLD_300MV			3
 
 #define RECHARGE_THRESHOLD_CFG_REG			(CHGR_BASE + 0x73)
 #define RECHARGE_THRESHOLD_MASK				GENMASK(1, 0)