| Message ID | 20250619-smb2-smb5-support-v1-5-ac5dec51b6e1@linaro.org |
|---|---|
| State | New |
| Headers | show |
| Series | [01/11] dt-bindings: power: supply: qcom,pmi89980-charger: add pm8150b and 7250b | expand |
On 6/19/25 4:55 PM, Casey Connolly wrote: > Hook up USBIN_CMD_IL so that writing "0" to the status register will > disable charging, this is useful to let users limit charging > automatically. > > Signed-off-by: Casey Connolly <casey.connolly@linaro.org> > --- Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Konrad
diff --git a/drivers/power/supply/qcom_smbx.c b/drivers/power/supply/qcom_smbx.c index b1cb925581ec6b8cfca3897be2de5b00a336c920..fc2a8e20435639a9da4d966c43271beaeb57a03f 100644 --- a/drivers/power/supply/qcom_smbx.c +++ b/drivers/power/supply/qcom_smbx.c @@ -692,8 +692,11 @@ static int smb_set_property(struct power_supply *psy, { struct smb_chip *chip = power_supply_get_drvdata(psy); switch (psp) { + case POWER_SUPPLY_PROP_STATUS: + return regmap_update_bits(chip->regmap, chip->base + USBIN_CMD_IL, + USBIN_SUSPEND_BIT, !val->intval); case POWER_SUPPLY_PROP_CURRENT_MAX: return smb_set_current_limit(chip, val->intval); default: dev_err(chip->dev, "No setter for property: %d\n", psp); @@ -704,8 +707,9 @@ static int smb_set_property(struct power_supply *psy, static int smb_property_is_writable(struct power_supply *psy, enum power_supply_property psp) { switch (psp) { + case POWER_SUPPLY_PROP_STATUS: case POWER_SUPPLY_PROP_CURRENT_MAX: return 1; default: return 0;
Hook up USBIN_CMD_IL so that writing "0" to the status register will disable charging, this is useful to let users limit charging automatically. Signed-off-by: Casey Connolly <casey.connolly@linaro.org> --- drivers/power/supply/qcom_smbx.c | 4 ++++ 1 file changed, 4 insertions(+)