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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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11da04af0d
This augments the DA9211 regulator driver to fetch its GPIO descriptors directly from the device tree using the newly exported devm_get_gpiod_from_child(). Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Mark Brown <broonie@kernel.org>
49 lines
1.2 KiB
C
49 lines
1.2 KiB
C
/*
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* da9211.h - Regulator device driver for DA9211/DA9212
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* /DA9213/DA9223/DA9214/DA9224/DA9215/DA9225
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* Copyright (C) 2015 Dialog Semiconductor Ltd.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#ifndef __LINUX_REGULATOR_DA9211_H
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#define __LINUX_REGULATOR_DA9211_H
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#include <linux/regulator/machine.h>
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#define DA9211_MAX_REGULATORS 2
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struct gpio_desc;
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enum da9211_chip_id {
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DA9211,
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DA9212,
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DA9213,
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DA9223,
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DA9214,
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DA9224,
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DA9215,
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DA9225,
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};
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struct da9211_pdata {
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/*
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* Number of buck
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* 1 : 4 phase 1 buck
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* 2 : 2 phase 2 buck
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*/
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int num_buck;
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struct gpio_desc *gpiod_ren[DA9211_MAX_REGULATORS];
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struct device_node *reg_node[DA9211_MAX_REGULATORS];
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struct regulator_init_data *init_data[DA9211_MAX_REGULATORS];
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};
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#endif
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