diff options
Diffstat (limited to 'drivers/regulator/fixed.c')
| -rw-r--r-- | drivers/regulator/fixed.c | 41 |
1 files changed, 9 insertions, 32 deletions
diff --git a/drivers/regulator/fixed.c b/drivers/regulator/fixed.c index 9abdb9130766..999547dde99d 100644 --- a/drivers/regulator/fixed.c +++ b/drivers/regulator/fixed.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * fixed.c * @@ -8,11 +9,6 @@ * Copyright (c) 2009 Nokia Corporation * Roger Quadros <ext-roger.quadros@nokia.com> * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of the - * License, or (at your option) any later version. - * * This is useful for systems with mixed controllable and * non-controllable regulators, as well as for allowing testing on * systems with no controllable regulators. @@ -79,15 +75,6 @@ of_get_fixed_voltage_config(struct device *dev, of_property_read_u32(np, "startup-delay-us", &config->startup_delay); - /* - * FIXME: we pulled active low/high and open drain handling into - * gpiolib so it will be handled there. Delete this in the second - * step when we also remove the custom inversion handling for all - * legacy boardfiles. - */ - config->enable_high = 1; - config->gpio_is_open_drain = 0; - if (of_find_property(np, "vin-supply", NULL)) config->input_supply = "vin"; @@ -151,24 +138,14 @@ static int reg_fixed_voltage_probe(struct platform_device *pdev) drvdata->desc.fixed_uV = config->microvolts; - cfg.ena_gpio_invert = !config->enable_high; - if (config->enabled_at_boot) { - if (config->enable_high) - gflags = GPIOD_OUT_HIGH; - else - gflags = GPIOD_OUT_LOW; - } else { - if (config->enable_high) - gflags = GPIOD_OUT_LOW; - else - gflags = GPIOD_OUT_HIGH; - } - if (config->gpio_is_open_drain) { - if (gflags == GPIOD_OUT_HIGH) - gflags = GPIOD_OUT_HIGH_OPEN_DRAIN; - else - gflags = GPIOD_OUT_LOW_OPEN_DRAIN; - } + /* + * The signal will be inverted by the GPIO core if flagged so in the + * decriptor. + */ + if (config->enabled_at_boot) + gflags = GPIOD_OUT_HIGH; + else + gflags = GPIOD_OUT_LOW; /* * Some fixed regulators share the enable line between two |