diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/regulator/Kconfig | 9 | ||||
| -rw-r--r-- | drivers/regulator/Makefile | 1 | ||||
| -rw-r--r-- | drivers/regulator/bd71815-regulator.c | 7 | ||||
| -rw-r--r-- | drivers/regulator/bd9576-regulator.c | 17 | ||||
| -rw-r--r-- | drivers/regulator/core.c | 98 | ||||
| -rw-r--r-- | drivers/regulator/devres.c | 164 | ||||
| -rw-r--r-- | drivers/regulator/max597x-regulator.c | 5 | ||||
| -rw-r--r-- | drivers/regulator/qcom-rpmh-regulator.c | 17 | ||||
| -rw-r--r-- | drivers/regulator/qcom_rpm-regulator.c | 24 | ||||
| -rw-r--r-- | drivers/regulator/qcom_smd-regulator.c | 400 | ||||
| -rw-r--r-- | drivers/regulator/qcom_spmi-regulator.c | 378 | ||||
| -rw-r--r-- | drivers/regulator/tps65219-regulator.c | 413 |
12 files changed, 1188 insertions, 345 deletions
diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig index 66593f627fc3..d663ab9670fe 100644 --- a/drivers/regulator/Kconfig +++ b/drivers/regulator/Kconfig @@ -1402,6 +1402,15 @@ config REGULATOR_TPS65218 voltage regulators. It supports software based voltage control for different voltage domains +config REGULATOR_TPS65219 + tristate "TI TPS65219 Power regulators" + depends on MFD_TPS65219 && OF + help + This driver supports TPS65219 voltage regulator chips. + TPS65219 series of PMICs have 3 single phase BUCKs & 4 LDOs + voltage regulators. It supports software based voltage control + for different voltage domains. + config REGULATOR_TPS6524X tristate "TI TPS6524X Power regulators" depends on SPI diff --git a/drivers/regulator/Makefile b/drivers/regulator/Makefile index aada1f7d747b..5962307e1130 100644 --- a/drivers/regulator/Makefile +++ b/drivers/regulator/Makefile @@ -164,6 +164,7 @@ obj-$(CONFIG_REGULATOR_TPS65086) += tps65086-regulator.o obj-$(CONFIG_REGULATOR_TPS65090) += tps65090-regulator.o obj-$(CONFIG_REGULATOR_TPS65217) += tps65217-regulator.o obj-$(CONFIG_REGULATOR_TPS65218) += tps65218-regulator.o +obj-$(CONFIG_REGULATOR_TPS65219) += tps65219-regulator.o obj-$(CONFIG_REGULATOR_TPS6524X) += tps6524x-regulator.o obj-$(CONFIG_REGULATOR_TPS6586X) += tps6586x-regulator.o obj-$(CONFIG_REGULATOR_TPS65910) += tps65910-regulator.o diff --git a/drivers/regulator/bd71815-regulator.c b/drivers/regulator/bd71815-regulator.c index acaa6607898e..c2b8b8be7824 100644 --- a/drivers/regulator/bd71815-regulator.c +++ b/drivers/regulator/bd71815-regulator.c @@ -571,11 +571,10 @@ static int bd7181x_probe(struct platform_device *pdev) dev_err(&pdev->dev, "No parent regmap\n"); return -ENODEV; } - ldo4_en = devm_gpiod_get_from_of_node(&pdev->dev, - pdev->dev.parent->of_node, - "rohm,vsel-gpios", 0, - GPIOD_ASIS, "ldo4-en"); + ldo4_en = devm_fwnode_gpiod_get(&pdev->dev, + dev_fwnode(pdev->dev.parent), + "rohm,vsel", GPIOD_ASIS, "ldo4-en"); if (IS_ERR(ldo4_en)) { ret = PTR_ERR(ldo4_en); if (ret != -ENOENT) diff --git a/drivers/regulator/bd9576-regulator.c b/drivers/regulator/bd9576-regulator.c index aa42da4d141e..393c8693b327 100644 --- a/drivers/regulator/bd9576-regulator.c +++ b/drivers/regulator/bd9576-regulator.c @@ -12,6 +12,7 @@ #include <linux/module.h> #include <linux/of.h> #include <linux/platform_device.h> +#include <linux/property.h> #include <linux/regulator/driver.h> #include <linux/regulator/machine.h> #include <linux/regulator/of_regulator.h> @@ -939,8 +940,8 @@ static int bd957x_probe(struct platform_device *pdev) } ic_data->regmap = regmap; - vout_mode = of_property_read_bool(pdev->dev.parent->of_node, - "rohm,vout1-en-low"); + vout_mode = device_property_read_bool(pdev->dev.parent, + "rohm,vout1-en-low"); if (vout_mode) { struct gpio_desc *en; @@ -948,10 +949,10 @@ static int bd957x_probe(struct platform_device *pdev) /* VOUT1 enable state judged by VOUT1_EN pin */ /* See if we have GPIO defined */ - en = devm_gpiod_get_from_of_node(&pdev->dev, - pdev->dev.parent->of_node, - "rohm,vout1-en-gpios", 0, - GPIOD_OUT_LOW, "vout1-en"); + en = devm_fwnode_gpiod_get(&pdev->dev, + dev_fwnode(pdev->dev.parent), + "rohm,vout1-en", GPIOD_OUT_LOW, + "vout1-en"); if (!IS_ERR(en)) { /* VOUT1_OPS gpio ctrl */ /* @@ -986,8 +987,8 @@ static int bd957x_probe(struct platform_device *pdev) * like DDR voltage selection. */ platform_set_drvdata(pdev, ic_data); - ddr_sel = of_property_read_bool(pdev->dev.parent->of_node, - "rohm,ddr-sel-low"); + ddr_sel = device_property_read_bool(pdev->dev.parent, + "rohm,ddr-sel-low"); if (ddr_sel) ic_data->regulator_data[2].desc.fixed_uV = 1350000; else diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index d8373cb04f90..28879f8974d9 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -977,12 +977,27 @@ static int drms_uA_update(struct regulator_dev *rdev) rdev_err(rdev, "failed to set load %d: %pe\n", current_uA, ERR_PTR(err)); } else { + /* + * Unfortunately in some cases the constraints->valid_ops has + * REGULATOR_CHANGE_DRMS but there are no valid modes listed. + * That's not really legit but we won't consider it a fatal + * error here. We'll treat it as if REGULATOR_CHANGE_DRMS + * wasn't set. + */ + if (!rdev->constraints->valid_modes_mask) { + rdev_dbg(rdev, "Can change modes; but no valid mode\n"); + return 0; + } + /* get output voltage */ output_uV = regulator_get_voltage_rdev(rdev); - if (output_uV <= 0) { - rdev_err(rdev, "invalid output voltage found\n"); - return -EINVAL; - } + + /* + * Don't return an error; if regulator driver cares about + * output_uV then it's up to the driver to validate. + */ + if (output_uV <= 0) + rdev_dbg(rdev, "invalid output voltage found\n"); /* get input voltage */ input_uV = 0; @@ -990,10 +1005,13 @@ static int drms_uA_update(struct regulator_dev *rdev) input_uV = regulator_get_voltage(rdev->supply); if (input_uV <= 0) input_uV = rdev->constraints->input_uV; - if (input_uV <= 0) { - rdev_err(rdev, "invalid input voltage found\n"); - return -EINVAL; - } + + /* + * Don't return an error; if regulator driver cares about + * input_uV then it's up to the driver to validate. + */ + if (input_uV <= 0) + rdev_dbg(rdev, "invalid input voltage found\n"); /* now get the optimum mode for our new total regulator load */ mode = rdev->desc->ops->get_optimum_mode(rdev, input_uV, @@ -2681,7 +2699,7 @@ static int _regulator_do_enable(struct regulator_dev *rdev) * return -ETIMEDOUT. */ if (rdev->desc->poll_enabled_time) { - unsigned int time_remaining = delay; + int time_remaining = delay; while (time_remaining > 0) { _regulator_delay_helper(rdev->desc->poll_enabled_time); @@ -3497,10 +3515,8 @@ static int _regulator_set_voltage_time(struct regulator_dev *rdev, (new_uV < old_uV)) return rdev->constraints->settling_time_down; - if (ramp_delay == 0) { - rdev_dbg(rdev, "ramp_delay not set\n"); + if (ramp_delay == 0) return 0; - } return DIV_ROUND_UP(abs(new_uV - old_uV), ramp_delay); } @@ -5393,6 +5409,7 @@ regulator_register(const struct regulator_desc *regulator_desc, bool dangling_of_gpiod = false; struct device *dev; int ret, i; + bool resolved_early = false; if (cfg == NULL) return ERR_PTR(-EINVAL); @@ -5496,24 +5513,10 @@ regulator_register(const struct regulator_desc *regulator_desc, BLOCKING_INIT_NOTIFIER_HEAD(&rdev->notifier); INIT_DELAYED_WORK(&rdev->disable_work, regulator_disable_work); - /* preform any regulator specific init */ - if (init_data && init_data->regulator_init) { - ret = init_data->regulator_init(rdev->reg_data); - if (ret < 0) - goto clean; - } - - if (config->ena_gpiod) { - ret = regulator_ena_gpio_request(rdev, config); - if (ret != 0) { - rdev_err(rdev, "Failed to request enable GPIO: %pe\n", - ERR_PTR(ret)); - goto clean; - } - /* The regulator core took over the GPIO descriptor */ - dangling_cfg_gpiod = false; - dangling_of_gpiod = false; - } + if (init_data && init_data->supply_regulator) + rdev->supply_name = init_data->supply_regulator; + else if (regulator_desc->supply_name) + rdev->supply_name = regulator_desc->supply_name; /* register with sysfs */ rdev->dev.class = ®ulator_class; @@ -5535,13 +5538,38 @@ regulator_register(const struct regulator_desc *regulator_desc, goto wash; } - if (init_data && init_data->supply_regulator) - rdev->supply_name = init_data->supply_regulator; - else if (regulator_desc->supply_name) - rdev->supply_name = regulator_desc->supply_name; + if ((rdev->supply_name && !rdev->supply) && + (rdev->constraints->always_on || + rdev->constraints->boot_on)) { + ret = regulator_resolve_supply(rdev); + if (ret) + rdev_dbg(rdev, "unable to resolve supply early: %pe\n", + ERR_PTR(ret)); + + resolved_early = true; + } + + /* perform any regulator specific init */ + if (init_data && init_data->regulator_init) { + ret = init_data->regulator_init(rdev->reg_data); + if (ret < 0) + goto wash; + } + + if (config->ena_gpiod) { + ret = regulator_ena_gpio_request(rdev, config); + if (ret != 0) { + rdev_err(rdev, "Failed to request enable GPIO: %pe\n", + ERR_PTR(ret)); + goto wash; + } + /* The regulator core took over the GPIO descriptor */ + dangling_cfg_gpiod = false; + dangling_of_gpiod = false; + } ret = set_machine_constraints(rdev); - if (ret == -EPROBE_DEFER) { + if (ret == -EPROBE_DEFER && !resolved_early) { /* Regulator might be in bypass mode and so needs its supply * to set the constraints */ diff --git a/drivers/regulator/devres.c b/drivers/regulator/devres.c index 32823a87fd40..3265e75e97ab 100644 --- a/drivers/regulator/devres.c +++ b/drivers/regulator/devres.c @@ -70,6 +70,65 @@ struct regulator *devm_regulator_get_exclusive(struct device *dev, } EXPORT_SYMBOL_GPL(devm_regulator_get_exclusive); +static void regulator_action_disable(void *d) +{ + struct regulator *r = (struct regulator *)d; + + regulator_disable(r); +} + +static int _devm_regulator_get_enable(struct device *dev, const char *id, + int get_type) +{ + struct regulator *r; + int ret; + + r = _devm_regulator_get(dev, id, get_type); + if (IS_ERR(r)) + return PTR_ERR(r); + + ret = regulator_enable(r); + if (!ret) + ret = devm_add_action_or_reset(dev, ®ulator_action_disable, r); + + if (ret) + devm_regulator_put(r); + + return ret; +} + +/** + * devm_regulator_get_enable_optional - Resource managed regulator get and enable + * @dev: device to supply + * @id: supply name or regulator ID. + * + * Get and enable regulator for duration of the device life-time. + * regulator_disable() and regulator_put() are automatically called on driver + * detach. See regulator_get_optional() and regulator_enable() for more + * information. + */ +int devm_regulator_get_enable_optional(struct device *dev, const char *id) +{ + return _devm_regulator_get_enable(dev, id, OPTIONAL_GET); +} +EXPORT_SYMBOL_GPL(devm_regulator_get_enable_optional); + +/** + * devm_regulator_get_enable - Resource managed regulator get and enable + * @dev: device to supply + * @id: supply name or regulator ID. + * + * Get and enable regulator for duration of the device life-time. + * regulator_disable() and regulator_put() are automatically called on driver + * detach. See regulator_get() and regulator_enable() for more + * information. + */ +int devm_regulator_get_enable(struct device *dev, const char *id) +{ + return _devm_regulator_get_enable(dev, id, NORMAL_GET); +} +EXPORT_SYMBOL_GPL(devm_regulator_get_enable); + /** * devm_regulator_get_optional - Resource managed regulator_get_optional() * @dev: device to supply @@ -194,6 +253,111 @@ int devm_regulator_bulk_get_const(struct device *dev, int num_consumers, } EXPORT_SYMBOL_GPL(devm_regulator_bulk_get_const); +static int devm_regulator_bulk_match(struct device *dev, void *res, + void *data) +{ + struct regulator_bulk_devres *match = res; + struct regulator_bulk_data *target = data; + + /* + * We check the put uses same consumer list as the get did. + * We _could_ scan all entries in consumer array and check the + * regulators match but ATM I don't see the need. We can change this + * later if needed. + */ + return match->consumers == target; +} + +/** + * devm_regulator_bulk_put - Resource managed regulator_bulk_put() + * @consumers: consumers to free + * + * Deallocate regulators allocated with devm_regulator_bulk_get(). Normally + * this function will not need to be called and the resource management + * code will ensure that the resource is freed. + */ +void devm_regulator_bulk_put(struct regulator_bulk_data *consumers) +{ + int rc; + struct regulator *regulator = consumers[0].consumer; + + rc = devres_release(regulator->dev, devm_regulator_bulk_release, + devm_regulator_bulk_match, consumers); + if (rc != 0) + WARN_ON(rc); +} +EXPORT_SYMBOL_GPL(devm_regulator_bulk_put); + +static void devm_regulator_bulk_disable(void *res) +{ + struct regulator_bulk_devres *devres = res; + int i; + + for (i = 0; i < devres->num_consumers; i++) + regulator_disable(devres->consumers[i].consumer); +} + +/** + * devm_regulator_bulk_get_enable - managed get'n enable multiple regulators + * + * @dev: device to supply + * @num_consumers: number of consumers to register + * @id: list of supply names or regulator IDs + * + * @return 0 on success, an errno on failure. + * + * This helper function allows drivers to get several regulator + * consumers in one operation with management, the regulators will + * automatically be freed when the device is unbound. If any of the + * regulators cannot be acquired then any regulators that were + * allocated will be freed before returning to the caller. + */ +int devm_regulator_bulk_get_enable(struct device *dev, int num_consumers, + const char * const *id) +{ + struct regulator_bulk_devres *devres; + struct regulator_bulk_data *consumers; + int i, ret; + + devres = devm_kmalloc(dev, sizeof(*devres), GFP_KERNEL); + if (!devres) + return -ENOMEM; + + devres->consumers = devm_kcalloc(dev, num_consumers, sizeof(*consumers), + GFP_KERNEL); + consumers = devres->consumers; + if (!consumers) + return -ENOMEM; + + devres->num_consumers = num_consumers; + + for (i = 0; i < num_consumers; i++) + consumers[i].supply = id[i]; + + ret = devm_regulator_bulk_get(dev, num_consumers, consumers); + if (ret) + return ret; + + for (i = 0; i < num_consumers; i++) { + ret = regulator_enable(consumers[i].consumer); + if (ret) + goto unwind; + } + + ret = devm_add_action(dev, devm_regulator_bulk_disable, devres); + if (!ret) + return 0; + +unwind: + while (--i >= 0) + regulator_disable(consumers[i].consumer); + + devm_regulator_bulk_put(consumers); + + return ret; +} +EXPORT_SYMBOL_GPL(devm_regulator_bulk_get_enable); + static void devm_rdev_release(struct device *dev, void *res) { regulator_unregister(*(struct regulator_dev **)res); diff --git a/drivers/regulator/max597x-regulator.c b/drivers/regulator/max597x-regulator.c index 03c6027682d8..39f803ff0a90 100644 --- a/drivers/regulator/max597x-regulator.c +++ b/drivers/regulator/max597x-regulator.c @@ -137,7 +137,7 @@ static int max597x_set_ovp(struct regulator_dev *rdev, int lim_uV, int severity, static int max597x_set_ocp(struct regulator_dev *rdev, int lim_uA, int severity, bool enable) { - int ret, val, reg; + int val, reg; unsigned int vthst, vthfst; struct max597x_regulator *data = rdev_get_drvdata(rdev); @@ -183,9 +183,8 @@ static int max597x_set_ocp(struct regulator_dev *rdev, int lim_uA, val = 0xFF; reg = MAX5970_REG_DAC_FAST(rdev_id); - ret = regmap_write(rdev->regmap, reg, val); - return ret; + return regmap_write(rdev->regmap, reg, val); } static int max597x_get_status(struct regulator_dev *rdev) diff --git a/drivers/regulator/qcom-rpmh-regulator.c b/drivers/regulator/qcom-rpmh-regulator.c index 561de6b2e6e3..b2debde79361 100644 --- a/drivers/regulator/qcom-rpmh-regulator.c +++ b/drivers/regulator/qcom-rpmh-regulator.c @@ -306,9 +306,10 @@ static unsigned int rpmh_regulator_vrm_get_mode(struct regulator_dev *rdev) } /** - * rpmh_regulator_vrm_set_load() - set the regulator mode based upon the load - * current requested + * rpmh_regulator_vrm_get_optimum_mode() - get the mode based on the load * @rdev: Regulator device pointer for the rpmh-regulator + * @input_uV: Input voltage + * @output_uV: Output voltage * @load_uA: Aggregated load current in microamps * * This function is used in the regulator_ops for VRM type RPMh regulator @@ -316,17 +317,15 @@ static unsigned int rpmh_regulator_vrm_get_mode(struct regulator_dev *rdev) * * Return: 0 on success, errno on failure */ -static int rpmh_regulator_vrm_set_load(struct regulator_dev *rdev, int load_uA) +static unsigned int rpmh_regulator_vrm_get_optimum_mode( + struct regulator_dev *rdev, int input_uV, int output_uV, int load_uA) { struct rpmh_vreg *vreg = rdev_get_drvdata(rdev); - unsigned int mode; if (load_uA >= vreg->hw_data->hpm_min_load_uA) - mode = REGULATOR_MODE_NORMAL; + return REGULATOR_MODE_NORMAL; else - mode = REGULATOR_MODE_IDLE; - - return rpmh_regulator_vrm_set_mode(rdev, mode); + return REGULATOR_MODE_IDLE; } static int rpmh_regulator_vrm_set_bypass(struct regulator_dev *rdev, @@ -375,7 +374,7 @@ static const struct regulator_ops rpmh_regulator_vrm_drms_ops = { .list_voltage = regulator_list_voltage_linear_range, .set_mode = rpmh_regulator_vrm_set_mode, .get_mode = rpmh_regulator_vrm_get_mode, - .set_load = rpmh_regulator_vrm_set_load, + .get_optimum_mode = rpmh_regulator_vrm_get_optimum_mode, }; static const struct regulator_ops rpmh_regulator_vrm_bypass_ops = { diff --git a/drivers/regulator/qcom_rpm-regulator.c b/drivers/regulator/qcom_rpm-regulator.c index 7f9d66ac37ff..3c41b71a1f52 100644 --- a/drivers/regulator/qcom_rpm-regulator.c +++ b/drivers/regulator/qcom_rpm-regulator.c @@ -802,6 +802,12 @@ static const struct rpm_regulator_data rpm_pm8018_regulators[] = { }; static const struct rpm_regulator_data rpm_pm8058_regulators[] = { + { "s0", QCOM_RPM_PM8058_SMPS0, &pm8058_smps, "vdd_s0" }, + { "s1", QCOM_RPM_PM8058_SMPS1, &pm8058_smps, "vdd_s1" }, + { "s2", QCOM_RPM_PM8058_SMPS2, &pm8058_smps, "vdd_s2" }, + { "s3", QCOM_RPM_PM8058_SMPS3, &pm8058_smps, "vdd_s3" }, + { "s4", QCOM_RPM_PM8058_SMPS4, &pm8058_smps, "vdd_s4" }, + { "l0", QCOM_RPM_PM8058_LDO0, &pm8058_nldo, "vdd_l0_l1_lvs" }, { "l1", QCOM_RPM_PM8058_LDO1, &pm8058_nldo, "vdd_l0_l1_lvs" }, { "l2", QCOM_RPM_PM8058_LDO2, &pm8058_pldo, "vdd_l2_l11_l12" }, @@ -829,12 +835,6 @@ static const struct rpm_regulator_data rpm_pm8058_regulators[] = { { "l24", QCOM_RPM_PM8058_LDO24, &pm8058_nldo, "vdd_l23_l24_l25" }, { "l25", QCOM_RPM_PM8058_LDO25, &pm8058_nldo, "vdd_l23_l24_l25" }, - { "s0", QCOM_RPM_PM8058_SMPS0, &pm8058_smps, "vdd_s0" }, - { "s1", QCOM_RPM_PM8058_SMPS1, &pm8058_smps, "vdd_s1" }, - { "s2", QCOM_RPM_PM8058_SMPS2, &pm8058_smps, "vdd_s2" }, - { "s3", QCOM_RPM_PM8058_SMPS3, &pm8058_smps, "vdd_s3" }, - { "s4", QCOM_RPM_PM8058_SMPS4, &pm8058_smps, "vdd_s4" }, - { "lvs0", QCOM_RPM_PM8058_LVS0, &pm8058_switch, "vdd_l0_l1_lvs" }, { "lvs1", QCOM_RPM_PM8058_LVS1, &pm8058_switch, "vdd_l0_l1_lvs" }, @@ -843,6 +843,12 @@ static const struct rpm_regulator_data rpm_pm8058_regulators[] = { }; static const struct rpm_regulator_data rpm_pm8901_regulators[] = { + { "s0", QCOM_RPM_PM8901_SMPS0, &pm8901_ftsmps, "vdd_s0" }, + { "s1", QCOM_RPM_PM8901_SMPS1, &pm8901_ftsmps, "vdd_s1" }, + { "s2", QCOM_RPM_PM8901_SMPS2, &pm8901_ftsmps, "vdd_s2" }, + { "s3", QCOM_RPM_PM8901_SMPS3, &pm8901_ftsmps, "vdd_s3" }, + { "s4", QCOM_RPM_PM8901_SMPS4, &pm8901_ftsmps, "vdd_s4" }, + { "l0", QCOM_RPM_PM8901_LDO0, &pm8901_nldo, "vdd_l0" }, { "l1", QCOM_RPM_PM8901_LDO1, &pm8901_pldo, "vdd_l1" }, { "l2", QCOM_RPM_PM8901_LDO2, &pm8901_pldo, "vdd_l2" }, @@ -851,12 +857,6 @@ static const struct rpm_regulator_data rpm_pm8901_regulators[] = { { "l5", QCOM_RPM_PM8901_LDO5, &pm8901_pldo, "vdd_l5" }, { "l6", QCOM_RPM_PM8901_LDO6, &pm8901_pldo, "vdd_l6" }, - { "s0", QCOM_RPM_PM8901_SMPS0, &pm8901_ftsmps, "vdd_s0" }, - { "s1", QCOM_RPM_PM8901_SMPS1, &pm8901_ftsmps, "vdd_s1" }, - { "s2", QCOM_RPM_PM8901_SMPS2, &pm8901_ftsmps, "vdd_s2" }, - { "s3", QCOM_RPM_PM8901_SMPS3, &pm8901_ftsmps, "vdd_s3" }, - { "s4", QCOM_RPM_PM8901_SMPS4, &pm8901_ftsmps, "vdd_s4" }, - { "lvs0", QCOM_RPM_PM8901_LVS0, &pm8901_switch, "lvs0_in" }, { "lvs1", QCOM_RPM_PM8901_LVS1, &pm8901_switch, "lvs1_in" }, { "lvs2", QCOM_RPM_PM8901_LVS2, &pm8901_switch, "lvs2_in" }, diff --git a/drivers/regulator/qcom_smd-regulator.c b/drivers/regulator/qcom_smd-regulator.c index 59024c639141..f98168d58dce 100644 --- a/drivers/regulator/qcom_smd-regulator.c +++ b/drivers/regulator/qcom_smd-regulator.c @@ -668,6 +668,15 @@ static const struct regulator_desc pm660l_bob = { .ops = &rpm_bob_ops, }; +static const struct regulator_desc pm6125_ftsmps = { + .linear_ranges = (struct linear_range[]) { + REGULATOR_LINEAR_RANGE(300000, 0, 268, 4000), + }, + .n_linear_ranges = 1, + .n_voltages = 269, + .ops = &rpm_smps_ldo_ops, +}; + static const struct regulator_desc pms405_hfsmps3 = { .linear_ranges = (struct linear_range[]) { REGULATOR_LINEAR_RANGE(320000, 0, 215, 8000), @@ -772,6 +781,158 @@ static const struct rpm_regulator_data rpm_mp5496_regulators[] = { {} }; +static const struct rpm_regulator_data rpm_pm2250_regulators[] = { + { "s1", QCOM_SMD_RPM_SMPA, 1, &pm2250_lvftsmps, "vdd_s1" }, + { "s2", QCOM_SMD_RPM_SMPA, 2, &pm2250_lvftsmps, "vdd_s2" }, + { "s3", QCOM_SMD_RPM_SMPA, 3, &pm2250_lvftsmps, "vdd_s3" }, + { "s4", QCOM_SMD_RPM_SMPA, 4, &pm2250_ftsmps, "vdd_s4" }, + { "l1", QCOM_SMD_RPM_LDOA, 1, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" }, + { "l2", QCOM_SMD_RPM_LDOA, 2, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" }, + { "l3", QCOM_SMD_RPM_LDOA, 3, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" }, + { "l4", QCOM_SMD_RPM_LDOA, 4, &pm660_pldo660, "vdd_l4_l17_l18_l19_l20_l21_l22" }, + { "l5", QCOM_SMD_RPM_LDOA, 5, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" }, + { "l6", QCOM_SMD_RPM_LDOA, 6, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" }, + { "l7", QCOM_SMD_RPM_LDOA, 7, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" }, + { "l8", QCOM_SMD_RPM_LDOA, 8, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" }, + { "l9", QCOM_SMD_RPM_LDOA, 9, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" }, + { "l10", QCOM_SMD_RPM_LDOA, 10, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" }, + { "l11", QCOM_SMD_RPM_LDOA, 11, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" }, + { "l12", QCOM_SMD_RPM_LDOA, 12, &pm660_nldo660, "vdd_l1_l2_l3_l5_l6_l7_l8_l9_l10_l11_l12" }, + { "l13", QCOM_SMD_RPM_LDOA, 13, &pm660_ht_lvpldo, "vdd_l13_l14_l15_l16" }, + { "l14", QCOM_SMD_RPM_LDOA, 14, &pm660_ht_lvpldo, "vdd_l13_l14_l15_l16" }, + { "l15", QCOM_SMD_RPM_LDOA, 15, &pm660_ht_lvpldo, "vdd_l13_l14_l15_l16" }, + { "l16", QCOM_SMD_RPM_LDOA, 16, &pm660_ht_lvpldo, "vdd_l13_l14_l15_l16" }, + { "l17", QCOM_SMD_RPM_LDOA, 17, &pm660_pldo660, "vdd_l4_l17_l18_l19_l20_l21_l22" }, + { "l18", QCOM_SMD_RPM_LDOA, 18, &pm660_pldo660, "vdd_l4_l17_l18_l19_l20_l21_l22" }, + { "l19", QCOM_SMD_RPM_LDOA, 19, &pm660_pldo660, "vdd_l4_l17_l18_l19_l20_l21_l22" }, + { "l20", QCOM_SMD_RPM_LDOA, 20, &pm660_pldo660, "vdd_l4_l17_l18_l19_l20_l21_l22" }, + { "l21", QCOM_SMD_RPM_LDOA, 21, &pm660_pldo660, "vdd_l4_l17_l18_l19_l20_l21_l22" }, + { "l22", QCOM_SMD_RPM_LDOA, 22, &pm660_pldo660, "vdd_l4_l17_l18_l19_l20_l21_l22" }, + {} +}; + +static const struct rpm_regulator_data rpm_pm6125_regulators[] = { + { "s1", QCOM_SMD_RPM_SMPA, 1, &pm6125_ftsmps, "vdd_s1" }, + { "s2", QCOM_SMD_RPM_SMPA, 2, &pm6125_ftsmps, "vdd_s2" }, + { "s3", QCOM_SMD_RPM_SMPA, 3, &pm6125_ftsmps, "vdd_s3" }, + { "s4", QCOM_SMD_RPM_SMPA, 4, &pm6125_ftsmps, "vdd_s4" }, + { "s5", QCOM_SMD_RPM_SMPA, 5, &pm8998_hfsmps, "vdd_s5" }, + { "s6", QCOM_SMD_RPM_SMPA, 6, &pm8998_hfsmps, "vdd_s6" }, + { "s7", QCOM_SMD_RPM_SMPA, 7, &pm8998_hfsmps, "vdd_s7" }, + { "s8", QCOM_SMD_RPM_SMPA, 8, &pm6125_ftsmps, "vdd_s8" }, + { "l1", QCOM_SMD_RPM_LDOA, 1, &pm660_nldo660, "vdd_l1_l7_l17_l18" }, + { "l2", QCOM_SMD_RPM_LDOA, 2, &pm660_nldo660, "vdd_l2_l3_l4" }, + { "l3", QCOM_SMD_RPM_LDOA, 3, &pm660_nldo660, "vdd_l2_l3_l4" }, + { "l4", QCOM_SMD_RPM_LDOA, 4, &pm660_nldo660, "vdd_l2_l3_l4" }, + { "l5", QCOM_SMD_RPM_LDOA, 5, &pm660_pldo660, "vdd_l5_l15_l19_l20_l21_l22" }, + { "l6", QCOM_SMD_RPM_LDOA, 6, &pm660_nldo660, "vdd_l6_l8" }, + { "l7", QCOM_SMD_RPM_LDOA, 7, &pm660_nldo660, "vdd_l1_l7_l17_l18" }, + { "l8", QCOM_SMD_RPM_LDOA, 8, &pm660_nldo660, "vdd_l6_l8" }, + { "l9", QCOM_SMD_RPM_LDOA, 9, &pm660_ht_lvpldo, "vdd_l9_l11" }, + { "l10", QCOM_SMD_RPM_LDOA, 10, &pm660_ht_lvpldo, "vdd_l10_l13_l14" }, + { "l11", QCOM_SMD_RPM_LDOA, 11, &pm660_ht_lvpldo, "vdd_l9_l11" }, + { "l12", QCOM_SMD_RPM_LDOA, 12, &pm660_ht_lvpldo, "vdd_l12_l16" }, + { "l13", QCOM_SMD_RPM_LDOA, 13, &pm660_ht_lvpldo, "vdd_l10_l13_l14" }, + { "l14", QCOM_SMD_RPM_LDOA, 14, &pm660_ht_lvpldo, "vdd_l10_l13_l14" }, + { "l15", QCOM_SMD_RPM_LDOA, 15, &pm660_pldo660, "vdd_l5_l15_l19_l20_l21_l22" }, + { "l16", QCOM_SMD_RPM_LDOA, 16, &pm660_ht_lvpldo, "vdd_l12_l16" }, + { "l17", QCOM_SMD_RPM_LDOA, 17, &pm660_nldo660, "vdd_l1_l7_l17_l18" }, + { "l18", QCOM_SMD_RPM_LDOA, 18, &pm660_nldo660, "vdd_l1_l7_l17_l18" }, + { "l19", QCOM_SMD_RPM_LDOA, 19, &pm660_pldo660, "vdd_l5_l15_l19_l20_l21_l22" }, + { "l20", QCOM_SMD_RPM_LDOA, 20, &pm660_pldo660, "vdd_l5_l15_l19_l20_l21_l22" }, + { "l21", QCOM_SMD_RPM_LDOA, 21, &pm660_pldo660, "vdd_l5_l15_l19_l20_l21_l22" }, + { "l22", QCOM_SMD_RPM_LDOA, 22, &pm660_pldo660, "vdd_l5_l15_l19_l20_l21_l22" }, + { "l23", QCOM_SMD_RPM_LDOA, 23, &pm660_pldo660, "vdd_l23_l24" }, + { "l24", QCOM_SMD_RPM_LDOA, 24, &pm660_pldo660, "vdd_l23_l24" }, + { } +}; + +static const struct rpm_regulator_data rpm_pm660_regulators[] = { + { "s1", QCOM_SMD_RPM_SMPA, 1, &pm660_ftsmps, "vdd_s1" }, + { "s2", QCOM_SMD_RPM_SMPA, 2, &pm660_ftsmps, "vdd_s2" }, + { "s3", QCOM_SMD_RPM_SMPA, 3, &pm660_ftsmps, "vdd_s3" }, + { "s4", QCOM_SMD_RPM_SMPA, 4, &pm660_hfsmps, "vdd_s4" }, + { "s5", QCOM_SMD_RPM_SMPA, 5, &pm660_hfsmps, "vdd_s5" }, + { "s6", QCOM_SMD_RPM_SMPA, 6, &pm660_hfsmps, "vdd_s6" }, + { "l1", QCOM_SMD_RPM_LDOA, 1, &pm660_nldo660, "vdd_l1_l6_l7" }, + { "l2", QCOM_SMD_RPM_LDOA, 2, &pm660_ht_nldo, "vdd_l2_l3" }, + { "l3", QCOM_SMD_RPM_LDOA, 3, &pm660_nldo660, "vdd_l2_l3" }, + /* l4 is unaccessible on PM660 */ + { "l5", QCOM_SMD_RPM_LDOA, 5, &pm660_ht_nldo, "vdd_l5" }, + { "l6", QCOM_SMD_RPM_LDOA, 6, &pm660_ht_nldo, "vdd_l1_l6_l7" }, + { "l7", QCOM_SMD_RPM_LDOA, 7, &pm660_ht_nldo, "vdd_l1_l6_l7" }, + { "l8", QCOM_SMD_RPM_LDOA, 8, &pm660_ht_lvpldo, "vdd_l8_l9_l10_l11_l12_l13_l14" }, + { "l9", QCOM_SMD_RPM_LDOA, 9, &pm660_ht_lvpldo, "vdd_l8_l9_l10_l11_l12_l13_l14" }, + { "l10", QCOM_SMD_RPM_LDOA, 10, &pm660_ht_lvpldo, "vdd_l8_l9_l10_l11_l12_l13_l14" }, + { "l11", QCOM_SMD_RPM_LDOA, 11, &pm660_ht_lvpldo, "vdd_l8_l9_l10_l11_l12_l13_l14" }, + { "l12", QCOM_SMD_RPM_LDOA, 12, &pm660_ht_lvpldo, "vdd_l8_l9_l10_l11_l12_l13_l14" }, + { "l13", QCOM_SMD_RPM_LDOA, 13, &pm660_ht_lvpldo, "vdd_l8_l9_l10_l11_l12_l13_l14" }, + { "l14", QCOM_SMD_RPM_LDOA, 14, &pm660_ht_lvpldo, "vdd_l8_l9_l10_l11_l12_l13_l14" }, + { "l15", QCOM_SMD_RPM_LDOA, 15, &pm660_pldo660, "vdd_l15_l16_l17_l18_l19" }, + { "l16", QCOM_SMD_RPM_LDOA, 16, &pm660_pldo660, "vdd_l15_l16_l17_l18_l19" }, + { "l17", QCOM_SMD_RPM_LDOA, 17, &pm660_pldo660, "vdd_l15_l16_l17_l18_l19" }, + { "l18", QCOM_SMD_RPM_LDOA, 18, &pm660_pldo660, "vdd_l15_l16_l17_l18_l19" }, + { "l19", QCOM_SMD_RPM_LDOA, 19, &pm660_pldo660, "vdd_l15_l16_l17_l18_l19" }, + { } +}; + +static const struct rpm_regulator_data rpm_pm660l_regulators[] = { + { "s1", QCOM_SMD_RPM_SMPB, 1, &pm660_ftsmps, "vdd_s1" }, + { "s2", QCOM_SMD_RPM_SMPB, 2, &pm660_ftsmps, "vdd_s2" }, + { "s3", QCOM_SMD_RPM_RWCX, 0, &pm660_ftsmps, "vdd_s3_s4" }, + { "s5", QCOM_SMD_RPM_RWMX, 0, &pm660_ftsmps, "vdd_s5" }, + { "l1", QCOM_SMD_RPM_LDOB, 1, &pm660_nldo660, "vdd_l1_l9_l10" }, + { "l2", QCOM_SMD_RPM_LDOB, 2, &pm660_pldo660, "vdd_l2" }, + { "l3", QCOM_SMD_RPM_LDOB, 3, &pm660_pldo660, "vdd_l3_l5_l7_l8" }, + { "l4", QCOM_SMD_RPM_LDOB, 4, &pm660_pldo660, "vdd_l4_l6" }, + { "l5", QCOM_SMD_RPM_LDOB, 5, &pm660_pldo660, "vdd_l3_l5_l7_l8" }, + { "l6", QCOM_SMD_RPM_LDOB, 6, &pm660_pldo660, "vdd_l4_l6" }, + { "l7", QCOM_SMD_RPM_LDOB, 7, &pm660_pldo660, "vdd_l3_l5_l7_l8" }, + { "l8", QCOM_SMD_RPM_LDOB, 8, &pm660_pldo660, "vdd_l3_l5_l7_l8" }, + { "l9", QCOM_SMD_RPM_RWLC, 0, &pm660_ht_nldo, "vdd_l1_l9_l10" }, + { "l10", QCOM_SMD_RPM_RWLM, 0, &pm660_ht_nldo, "vdd_l1_l9_l10" }, + { "bob", QCOM_SMD_RPM_BOBB, 1, &pm660l_bob, "vdd_bob", }, + { } +}; + +static const struct rpm_regulator_data rpm_pm8226_regulators[] = { + { "s1", QCOM_SMD_RPM_SMPA, 1, &pm8226_hfsmps, "vdd_s1" }, + { "s2", QCOM_SMD_RPM_SMPA, 2, &pm8226_ftsmps, "vdd_s2" }, + { "s3", QCOM_SMD_RPM_SMPA, 3, &pm8226_hfsmps, "vdd_s3" }, + { "s4", QCOM_SMD_RPM_SMPA, 4, &pm8226_hfsmps, "vdd_s4" }, + { "s5", QCOM_SMD_RPM_SMPA, 5, &pm8226_hfsmps, "vdd_s5" }, + { "l1", QCOM_SMD_RPM_LDOA, 1, &pm8226_nldo, "vdd_l1_l2_l4_l5" }, + { "l2", QCOM_SMD_RPM_LDOA, 2, &pm8226_nldo, "vdd_l1_l2_l4_l5" }, + { "l3", QCOM_SMD_RPM_LDOA, 3, &pm8226_nldo, "vdd_l3_l24_l26" }, + { "l4", QCOM_SMD_RPM_LDOA, 4, &pm8226_nldo, "vdd_l1_l2_l4_l5" }, + { "l5", QCOM_SMD_RPM_LDOA, 5, &pm8226_nldo, "vdd_l1_l2_l4_l5" }, + { "l6", QCOM_SMD_RPM_LDOA, 6, &pm8226_pldo, "vdd_l6_l7_l8_l9_l27" }, + { "l7", QCOM_SMD_RPM_LDOA, 7, &pm8226_pldo, "vdd_l6_l7_l8_l9_l27" }, + { "l8", QCOM_SMD_RPM_LDOA, 8, &pm8226_pldo, "vdd_l6_l7_l8_l9_l27" }, + { "l9", QCOM_SMD_RPM_LDOA, 9, &pm8226_pldo, "vdd_l6_l7_l8_l9_l27" }, + { "l10", QCOM_SMD_RPM_LDOA, 10, &pm8226_pldo, "vdd_l10_l11_l13" }, + { "l11", QCOM_SMD_RPM_LDOA, 11, &pm8226_pldo, "vdd_l10_l11_l13" }, + { "l12", QCOM_SMD_RPM_LDOA, 12, &pm8226_pldo, "vdd_l12_l14" }, + { "l13", QCOM_SMD_RPM_LDOA, 13, &pm8226_pldo, "vdd_l10_l11_l13" }, + { "l14", QCOM_SMD_RPM_LDOA, 14, &pm8226_pldo, "vdd_l12_l14" }, + { "l15", QCOM_SMD_RPM_LDOA, 15, &pm8226_pldo, "vdd_l15_l16_l17_l18" }, + { "l16", QCOM_SMD_RPM_LDOA, 16, &pm8226_pldo, "vdd_l15_l16_l17_l18" }, + { "l17", QCOM_SMD_RPM_LDOA, 17, &pm8226_pldo, "vdd_l15_l16_l17_l18" }, + { "l18", QCOM_SMD_RPM_LDOA, 18, &pm8226_pldo, "vdd_l15_l16_l17_l18" }, + { "l19", QCOM_SMD_RPM_LDOA, 19, &pm8226_pldo, "vdd_l19_l20_l21_l22_l23_l28" }, + { "l20", QCOM_SMD_RPM_LDOA, 20, &pm8226_pldo, "vdd_l19_l20_l21_l22_l23_l28" }, + { "l21", QCOM_SMD_RPM_LDOA, 21, &pm8226_pldo, "vdd_l19_l20_l21_l22_l23_l28" }, + { "l22", QCOM_SMD_RPM_LDOA, 22, &pm8226_pldo, "vdd_l19_l20_l21_l22_l23_l28" }, + { "l23", QCOM_SMD_RPM_LDOA, 23, &pm8226_pldo, "vdd_l19_l20_l21_l22_l23_l28" }, + { "l24", QCOM_SMD_RPM_LDOA, 24, &pm8226_nldo, "vdd_l3_l24_l26" }, + { "l25", QCOM_SMD_RPM_LDOA, 25, &pm8226_pldo, "vdd_l25" }, + { "l26", QCOM_SMD_RPM_LDOA, 26, &pm8226_nldo, "vdd_l3_l24_l26" }, + { "l27", QCOM_SMD_RPM_LDOA, 27, &pm8226_pldo, "vdd_l6_l7_l8_l9_l27" }, + { "l28", QCOM_SMD_RPM_LDOA, 28, &pm8226_pldo, "vdd_l19_l20_l21_l22_l23_l28" }, + { "lvs1", QCOM_SMD_RPM_VSA, 1, &pm8226_switch, "vdd_lvs1" }, + {} +}; + static const struct rpm_regulator_data rpm_pm8841_regulators[] = { { "s1", QCOM_SMD_RPM_SMPB, 1, &pm8x41_hfsmps, "vdd_s1" }, { "s2", QCOM_SMD_RPM_SMPB, 2, &pm8841_ftsmps, "vdd_s2" }, @@ -833,44 +994,6 @@ static const struct rpm_regulator_data rpm_pm8916_regulators[] = { {} }; -static const struct rpm_regulator_data rpm_pm8226_regulators[] = { - { "s1", QCOM_SMD_RPM_SMPA, 1, &pm8226_hfsmps, "vdd_s1" }, - { "s2", QCOM_SMD_RPM_SMPA, 2, &pm8226_ftsmps, "vdd_s2" }, - { "s3", QCOM_SMD_RPM_SMPA, 3, &pm8226_hfsmps, "vdd_s3" }, - { "s4", QCOM_SMD_RPM_SMPA, 4, &pm8226_hfsmps, "vdd_s4" }, - { "s5", QCOM_SMD_RPM_SMPA, 5, &pm8226_hfsmps, "vdd_s5" }, - { "l1", QCOM_SMD_RPM_LDOA, 1, &pm8226_nldo, "vdd_l1_l2_l4_l5" }, - { "l2", QCOM_SMD_RPM_LDOA, 2, &pm8226_nldo, "vdd_l1_l2_l4_l5" }, - { "l3", QCOM_SMD_RPM_LDOA, 3, &pm8226_nldo, "vdd_l3_l24_l26" }, - { "l4", QCOM_SMD_RPM_LDOA, 4, &pm8226_nldo, "vdd_l1_l2_l4_l5" }, - { "l5", QCOM_SMD_RPM_LDOA, 5, &pm8226_nldo, "vdd_l1_l2_l4_l5" }, - { "l6", QCOM_SMD_RPM_LDOA, 6, &pm8226_pldo, "vdd_l6_l7_l8_l9_l27" }, - { "l7", QCOM_SMD_RPM_LDOA, 7, &pm8226_pldo, "vdd_l6_l7_l8_l9_l27" }, - { "l8", QCOM_SMD_RPM_LDOA, 8, &pm8226_pldo, "vdd_l6_l7_l8_l9_l27" }, - { "l9", QCOM_SMD_RPM_LDOA, 9, &pm8226_pldo, "vdd_l6_l7_l8_l9_l27" }, - { "l10", QCOM_SMD_RPM_LDOA, 10, &pm8226_pldo, "vdd_l10_l11_l13" }, - { "l11", QCOM_SMD_RPM_LDOA, 11, &pm8226_pldo, "vdd_l10_l11_l13" }, - { "l12", QCOM_SMD_RPM_LDOA, 12, &pm8226_pldo, "vdd_l12_l14" }, - { "l13", QCOM_SMD_RPM_LDOA, 13, &pm8226_pldo, "vdd_l10_l11_l13" }, - { "l14", QCOM_SMD_RPM_LDOA, 14, &pm8226_pldo, "vdd_l12_l14" }, - { "l15", QCOM_SMD_RPM_LDOA, 15, &pm8226_pldo, "vdd_l15_l16_l17_l18" }, - { "l16", QCOM_SMD_RPM_LDOA, 16, &pm8226_pldo, "vdd_l15_l16_l17_l18" }, - { "l17", QCOM_SMD_RPM_LDOA, 17, &pm8226_pldo, "vdd_l15_l16_l17_l18" }, - { "l18", QCOM_SMD_RPM_LDOA, 18, &pm8226_pldo, "vdd_l15_l16_l17_l18" }, - { "l19", QCOM_SMD_RPM_LDOA, 19, &pm8226_pldo, "vdd_l19_l20_l21_l22_l23_l28" }, - { "l20", QCOM_SMD_RPM_LDOA, 20, &pm8226_pldo, "vdd_l19_l20_l21_l22_l23_l28" }, - { "l21", QCOM_SMD_RPM_LDOA, 21, &pm8226_pldo, "vdd_l19_l20_l21_l22_l23_l28" }, - { "l22", QCOM_SMD_RPM_LDOA, 22, &pm8226_pldo, "vdd_l19_l20_l21_l22_l23_l28" }, - { "l23", QCOM_SMD_RPM_LDOA, 23, &pm8226_pldo, "vdd_l19_l20_l21_l22_l23_l28" }, - { "l24", QCOM_SMD_RPM_LDOA, 24, &pm8226_nldo, "vdd_l3_l24_l26" }, - { "l25", QCOM_SMD_RPM_LDOA, 25, &pm8226_pldo, "vdd_l25" }, - { "l26", QCOM_SMD_RPM_LDOA, 26, &pm8226_nldo, "vdd_l3_l24_l26" }, - { "l27", QCOM_SMD_RPM_LDOA, 27, &pm8226_pldo, "vdd_l6_l7_l8_l9_l27" }, - { "l28", QCOM_SMD_RPM_LDOA, 28, &pm8226_pldo, "vdd_l19_l20_l21_l22_l23_l28" }, - { "lvs1", QCOM_SMD_RPM_VSA, 1, &pm8226_switch, "vdd_lvs1" }, - {} -}; 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