Merge "power: smb1398: Update win-uv threshold to 10mV" (e35dbb21) · Commits · e / devices / android_kernel_fairphone_FP4

drivers/power/supply/qcom/smb1398-charger.c

+16 −0

Original line number	Diff line number	Diff line
		@@ -1946,6 +1946,14 @@ static int smb1398_div2_cp_hw_init(struct smb1398_chip *chip)
		return rc;
		}

		/* Configure window (Vin/2 - Vout) UV level to 10mV */
		rc = smb1398_masked_write(chip, NOLOCK_SPARE_REG,
		DIV2_WIN_UV_SEL_BIT, 0);
		if (rc < 0) {
		dev_err(chip->dev, "Couldn't set WIN_UV_10_MV rc=%d\n", rc);
		return rc;
		}

		/* Configure master TEMP pin to output Vtemp signal by default */
		rc = smb1398_masked_write(chip, SSUPLY_TEMP_CTRL_REG,
		SEL_OUT_TEMP_MAX_MASK, SEL_OUT_VTEMP);
		@@ -2279,6 +2287,14 @@ static int smb1398_div2_cp_slave_probe(struct smb1398_chip *chip)
		return rc;
		}

		/* Configure window (Vin/2 - Vout) UV level to 10mV */
		rc = smb1398_masked_write(chip, NOLOCK_SPARE_REG,
		DIV2_WIN_UV_SEL_BIT, 0);
		if (rc < 0) {
		dev_err(chip->dev, "Couldn't set WIN_UV_10_MV rc=%d\n", rc);
		return rc;
		}

		/*
		* Disable slave WIN_UV detection, otherwise slave might not be
		* enabled due to WIN_UV until master drawing very high current.