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Commit 52ca8e3c authored by Vic Wei's avatar Vic Wei
Browse files

qcom-charger: smb2: Only change wipower watts if defined in dtsi 



Only change wipower_max_uw value if defined in device tree file.

CRs-Fixed: 1064863
Change-Id: Ic64d80ee5e2f5fc79cb9220a6b2a86751dd3f0ce
Signed-off-by: default avatarVic Wei <vwei@codeaurora.org>
parent 5964f2d7

arch/arm/boot/dts/qcom/msm-pmicobalt.dtsi

+1 −0
Original line number Diff line number Diff line
@@ -154,6 +154,7 @@ 
					   "usbin_i",

					   "usbin_v";



			qcom,wipower-max-uw = <5000000>;

			dpdm-supply = <&qusb_phy0>;



			qcom,thermal-mitigation

drivers/power/qcom-charger/qpnp-smb2.c

+6 −3
Original line number Diff line number Diff line
@@ -279,10 +279,10 @@ static int smb2_parse_dt(struct smb2 *chip) 
	if (rc < 0)

		chip->dt.dc_icl_ua = -EINVAL;



	rc = of_property_read_u32(node,

			"qcom,wipower-max-uw", &chip->dt.wipower_max_uw);

	rc = of_property_read_u32(node, "qcom,wipower-max-uw",

				&chip->dt.wipower_max_uw);

	if (rc < 0)

		chip->dt.wipower_max_uw	= SMB2_DEFAULT_WPWR_UW;

		chip->dt.wipower_max_uw = -EINVAL;



	if (of_find_property(node, "qcom,thermal-mitigation", &byte_len)) {

		chg->thermal_mitigation = devm_kzalloc(chg->dev, byte_len,
@@ -862,6 +862,9 @@ static int smb2_config_wipower_input_power(struct smb2 *chip, int uw) 
	struct smb_charger *chg = &chip->chg;

	s64 nw = (s64)uw * 1000;



	if (uw < 0)

		return 0;



	ua = div_s64(nw, ZIN_ICL_PT_MAX_MV);

	rc = smblib_set_charge_param(chg, &chg->param.dc_icl_pt_lv, ua);

	if (rc < 0) {