Lines Matching +full:pwr +full:- +full:reg
1 // SPDX-License-Identifier: GPL-2.0-only
2 /* Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
72 * struct pmic8xxx_pwrkey - pmic8xxx pwrkey information
85 struct input_dev *pwr = _pwr; in pwrkey_press_irq() local
87 input_report_key(pwr, KEY_POWER, 1); in pwrkey_press_irq()
88 input_sync(pwr); in pwrkey_press_irq()
95 struct input_dev *pwr = _pwr; in pwrkey_release_irq() local
97 input_report_key(pwr, KEY_POWER, 0); in pwrkey_release_irq()
98 input_sync(pwr); in pwrkey_release_irq()
108 enable_irq_wake(pwrkey->key_press_irq); in pmic8xxx_pwrkey_suspend()
118 disable_irq_wake(pwrkey->key_press_irq); in pmic8xxx_pwrkey_resume()
133 if (pwrkey->shutdown_fn) { in pmic8xxx_pwrkey_shutdown()
134 error = pwrkey->shutdown_fn(pwrkey, reset); in pmic8xxx_pwrkey_shutdown()
150 regmap_update_bits(pwrkey->regmap, PON_CNTL_1, mask, val); in pmic8xxx_pwrkey_shutdown()
165 unsigned int reg; in pm8058_disable_smps_locally_set_pull_down() local
172 error = regmap_read(regmap, test2_addr, ®); in pm8058_disable_smps_locally_set_pull_down()
176 reg &= PM8058_SMPS_ADVANCED_MODE_MASK; in pm8058_disable_smps_locally_set_pull_down()
178 if (reg == PM8058_SMPS_ADVANCED_MODE) { in pm8058_disable_smps_locally_set_pull_down()
180 error = regmap_read(regmap, ctrl_addr, ®); in pm8058_disable_smps_locally_set_pull_down()
184 band = reg & PM8058_SMPS_ADVANCED_BAND_MASK; in pm8058_disable_smps_locally_set_pull_down()
201 return -EPERM; in pm8058_disable_smps_locally_set_pull_down()
203 vprog = reg & PM8058_SMPS_ADVANCED_VPROG_MASK; in pm8058_disable_smps_locally_set_pull_down()
283 struct regmap *regmap = pwrkey->regmap; in pm8058_pwrkey_shutdown()
305 * Fix-up: Set regulator LDO22 to 1.225 V in high power mode. Leave its in pm8058_pwrkey_shutdown()
306 * pull-down state intact. This ensures a safe shutdown. in pm8058_pwrkey_shutdown()
322 struct regmap *regmap = pwrkey->regmap; in pm8921_pwrkey_shutdown()
334 struct input_dev *pwr; in pmic8xxx_pwrkey_probe() local
345 if (of_property_read_u32(pdev->dev.of_node, "debounce", &kpd_delay)) in pmic8xxx_pwrkey_probe()
348 /* Valid range of pwr key trigger delay is 1/64 sec to 2 seconds. */ in pmic8xxx_pwrkey_probe()
350 dev_err(&pdev->dev, "invalid power key trigger delay\n"); in pmic8xxx_pwrkey_probe()
351 return -EINVAL; in pmic8xxx_pwrkey_probe()
354 pull_up = of_property_read_bool(pdev->dev.of_node, "pull-up"); in pmic8xxx_pwrkey_probe()
356 regmap = dev_get_regmap(pdev->dev.parent, NULL); in pmic8xxx_pwrkey_probe()
358 dev_err(&pdev->dev, "failed to locate regmap for the device\n"); in pmic8xxx_pwrkey_probe()
359 return -ENODEV; in pmic8xxx_pwrkey_probe()
362 pwrkey = devm_kzalloc(&pdev->dev, sizeof(*pwrkey), GFP_KERNEL); in pmic8xxx_pwrkey_probe()
364 return -ENOMEM; in pmic8xxx_pwrkey_probe()
366 pwrkey->shutdown_fn = of_device_get_match_data(&pdev->dev); in pmic8xxx_pwrkey_probe()
367 pwrkey->regmap = regmap; in pmic8xxx_pwrkey_probe()
368 pwrkey->key_press_irq = key_press_irq; in pmic8xxx_pwrkey_probe()
370 pwr = devm_input_allocate_device(&pdev->dev); in pmic8xxx_pwrkey_probe()
371 if (!pwr) { in pmic8xxx_pwrkey_probe()
372 dev_dbg(&pdev->dev, "Can't allocate power button\n"); in pmic8xxx_pwrkey_probe()
373 return -ENOMEM; in pmic8xxx_pwrkey_probe()
376 input_set_capability(pwr, EV_KEY, KEY_POWER); in pmic8xxx_pwrkey_probe()
378 pwr->name = "pmic8xxx_pwrkey"; in pmic8xxx_pwrkey_probe()
379 pwr->phys = "pmic8xxx_pwrkey/input0"; in pmic8xxx_pwrkey_probe()
386 dev_err(&pdev->dev, "failed reading PON_CNTL_1 err=%d\n", err); in pmic8xxx_pwrkey_probe()
399 dev_err(&pdev->dev, "failed writing PON_CNTL_1 err=%d\n", err); in pmic8xxx_pwrkey_probe()
403 err = devm_request_irq(&pdev->dev, key_press_irq, pwrkey_press_irq, in pmic8xxx_pwrkey_probe()
405 "pmic8xxx_pwrkey_press", pwr); in pmic8xxx_pwrkey_probe()
407 dev_err(&pdev->dev, "Can't get %d IRQ for pwrkey: %d\n", in pmic8xxx_pwrkey_probe()
412 err = devm_request_irq(&pdev->dev, key_release_irq, pwrkey_release_irq, in pmic8xxx_pwrkey_probe()
414 "pmic8xxx_pwrkey_release", pwr); in pmic8xxx_pwrkey_probe()
416 dev_err(&pdev->dev, "Can't get %d IRQ for pwrkey: %d\n", in pmic8xxx_pwrkey_probe()
421 err = input_register_device(pwr); in pmic8xxx_pwrkey_probe()
423 dev_err(&pdev->dev, "Can't register power key: %d\n", err); in pmic8xxx_pwrkey_probe()
428 device_init_wakeup(&pdev->dev, 1); in pmic8xxx_pwrkey_probe()
434 { .compatible = "qcom,pm8058-pwrkey", .data = &pm8058_pwrkey_shutdown },
435 { .compatible = "qcom,pm8921-pwrkey", .data = &pm8921_pwrkey_shutdown },
444 .name = "pm8xxx-pwrkey",