diff options
| author | Fenglin Wu <fenglin.wu@oss.qualcomm.com> | 2025-09-17 18:15:18 +0800 |
|---|---|---|
| committer | Sebastian Reichel <sebastian.reichel@collabora.com> | 2025-09-18 01:01:03 +0200 |
| commit | b3c0f651b3cf4dfaf2e8210d7bb9b79471f6403b (patch) | |
| tree | 5aa5d7769528b9dd7488aafbb3f2ffe9df389465 /drivers/power | |
| parent | b8e5030e09c11a47b7dadd28b492ec00b40a1b8c (diff) | |
power: supply: qcom_battmgr: update compats for SM8550 and X1E80100
The SM8550 and X1E80100 platforms now include charge control
functionality in battery management firmware, allowing charging
to stop when the battery reaches a set level and resume when it
drops below another level. To support this in the qcom_battmgr
driver, CHARGE_CONTROL_START/END_THRESHOLD power supply properties
can be added to manage these levels. This results in the battery
power supply properties for SM8550 and X1E80100 differing from
those for SM8350 and SC8280XP. Therefore, separate compatible
entries for SM8550 and X1E80100 are introduced, each with
their own variant definitions as match data.
Signed-off-by: Fenglin Wu <fenglin.wu@oss.qualcomm.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/supply/qcom_battmgr.c | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/drivers/power/supply/qcom_battmgr.c b/drivers/power/supply/qcom_battmgr.c index 784e3b0110bd..99d1de374b34 100644 --- a/drivers/power/supply/qcom_battmgr.c +++ b/drivers/power/supply/qcom_battmgr.c @@ -19,8 +19,10 @@ #define BATTMGR_STRING_LEN 128 enum qcom_battmgr_variant { - QCOM_BATTMGR_SM8350, QCOM_BATTMGR_SC8280XP, + QCOM_BATTMGR_SM8350, + QCOM_BATTMGR_SM8550, + QCOM_BATTMGR_X1E80100, }; #define BATTMGR_BAT_STATUS 0x1 @@ -494,7 +496,8 @@ static int qcom_battmgr_bat_get_property(struct power_supply *psy, if (!battmgr->service_up) return -EAGAIN; - if (battmgr->variant == QCOM_BATTMGR_SC8280XP) + if (battmgr->variant == QCOM_BATTMGR_SC8280XP || + battmgr->variant == QCOM_BATTMGR_X1E80100) ret = qcom_battmgr_bat_sc8280xp_update(battmgr, psp); else ret = qcom_battmgr_bat_sm8350_update(battmgr, psp); @@ -767,7 +770,8 @@ static int qcom_battmgr_usb_get_property(struct power_supply *psy, if (!battmgr->service_up) return -EAGAIN; - if (battmgr->variant == QCOM_BATTMGR_SC8280XP) + if (battmgr->variant == QCOM_BATTMGR_SC8280XP || + battmgr->variant == QCOM_BATTMGR_X1E80100) ret = qcom_battmgr_bat_sc8280xp_update(battmgr, psp); else ret = qcom_battmgr_usb_sm8350_update(battmgr, psp); @@ -889,7 +893,8 @@ static int qcom_battmgr_wls_get_property(struct power_supply *psy, if (!battmgr->service_up) return -EAGAIN; - if (battmgr->variant == QCOM_BATTMGR_SC8280XP) + if (battmgr->variant == QCOM_BATTMGR_SC8280XP || + battmgr->variant == QCOM_BATTMGR_X1E80100) ret = qcom_battmgr_bat_sc8280xp_update(battmgr, psp); else ret = qcom_battmgr_wls_sm8350_update(battmgr, psp); @@ -1323,7 +1328,8 @@ static void qcom_battmgr_callback(const void *data, size_t len, void *priv) if (opcode == BATTMGR_NOTIFICATION) qcom_battmgr_notification(battmgr, data, len); - else if (battmgr->variant == QCOM_BATTMGR_SC8280XP) + else if (battmgr->variant == QCOM_BATTMGR_SC8280XP || + battmgr->variant == QCOM_BATTMGR_X1E80100) qcom_battmgr_sc8280xp_callback(battmgr, data, len); else qcom_battmgr_sm8350_callback(battmgr, data, len); @@ -1359,7 +1365,8 @@ static void qcom_battmgr_pdr_notify(void *priv, int state) static const struct of_device_id qcom_battmgr_of_variants[] = { { .compatible = "qcom,sc8180x-pmic-glink", .data = (void *)QCOM_BATTMGR_SC8280XP }, { .compatible = "qcom,sc8280xp-pmic-glink", .data = (void *)QCOM_BATTMGR_SC8280XP }, - { .compatible = "qcom,x1e80100-pmic-glink", .data = (void *)QCOM_BATTMGR_SC8280XP }, + { .compatible = "qcom,sm8550-pmic-glink", .data = (void *)QCOM_BATTMGR_SM8550 }, + { .compatible = "qcom,x1e80100-pmic-glink", .data = (void *)QCOM_BATTMGR_X1E80100 }, /* Unmatched devices falls back to QCOM_BATTMGR_SM8350 */ {} }; @@ -1399,7 +1406,8 @@ static int qcom_battmgr_probe(struct auxiliary_device *adev, else battmgr->variant = QCOM_BATTMGR_SM8350; - if (battmgr->variant == QCOM_BATTMGR_SC8280XP) { + if (battmgr->variant == QCOM_BATTMGR_SC8280XP || + battmgr->variant == QCOM_BATTMGR_X1E80100) { battmgr->bat_psy = devm_power_supply_register(dev, &sc8280xp_bat_psy_desc, &psy_cfg); if (IS_ERR(battmgr->bat_psy)) return dev_err_probe(dev, PTR_ERR(battmgr->bat_psy), |