Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 71aeac7a authored by Harry Yang's avatar Harry Yang
Browse files

qcom: smb138x-charger: Add support for setting parallel mode 



More than one parallel configurations between PMI8998 and SMB138x are
supported. Update the parallel mode from DT.

Change-Id: I07c30e8d4d860acaf24dd5d0608dca6ba3e65559
Signed-off-by: default avatarHarry Yang <harryy@codeaurora.org>
Signed-off-by: default avatarAbhijeet Dharmapurikar <adharmap@codeaurora.org>
parent 27489753

Documentation/devicetree/bindings/power/supply/qcom/smb138x-charger.txt

+6 −0
Original line number Diff line number Diff line
@@ -31,6 +31,12 @@ Charger specific properties: 
	revid module. This is used to identify

	the SMB subtype.



- qcom,parallel-mode

  Usage:      optional

  Value type: <u32>

  Definition: Specifies parallel charging mode. If not specified, MID-MID

	      option is selected by default.



- qcom,suspend-input

  Usage:      optional

  Value type: <empty>

drivers/power/supply/qcom/smb138x-charger.c

+7 −1
Original line number Diff line number Diff line
@@ -96,6 +96,7 @@ struct smb_dt_props { 
	int	dc_icl_ua;

	int	chg_temp_max_mdegc;

	int	connector_temp_max_mdegc;

	int	pl_mode;

};



struct smb138x {
@@ -161,6 +162,11 @@ static int smb138x_parse_dt(struct smb138x *chip) 
		return -EINVAL;

	}



	rc = of_property_read_u32(node,

				"qcom,parallel-mode", &chip->dt.pl_mode);

	if (rc < 0)

		chip->dt.pl_mode = POWER_SUPPLY_PL_USBMID_USBMID;



	chip->dt.suspend_input = of_property_read_bool(node,

				"qcom,suspend-input");
@@ -588,7 +594,7 @@ static int smb138x_parallel_get_prop(struct power_supply *psy, 
		val->strval = "smb138x";

		break;

	case POWER_SUPPLY_PROP_PARALLEL_MODE:

		val->intval = POWER_SUPPLY_PL_USBMID_USBMID;

		val->intval = chip->dt.pl_mode;

		break;

	case POWER_SUPPLY_PROP_CONNECTOR_HEALTH:

		val->intval = smb138x_get_prop_connector_health(chip);