Unverified Commit 248bc011 authored by Dr. David Alan Gilbert's avatar Dr. David Alan Gilbert Committed by Mark Brown
Browse files

regulator: pcf50633-regulator: Remove 

The pcf50633 was used as part of the OpenMoko devices but
the support for its main chip was recently removed in:
commit 61b7f892 ("ARM: s3c: remove all s3c24xx support")

See https://lore.kernel.org/all/Z8z236h4B5A6Ki3D@gallifrey/



Remove it.

Signed-off-by: default avatarDr. David Alan Gilbert <linux@treblig.org>
Link: https://patch.msgid.link/20250311014959.743322-6-linux@treblig.org


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent c8c1ab2c

drivers/regulator/Kconfig

+0 −7
Original line number Diff line number Diff line
@@ -988,13 +988,6 @@ config REGULATOR_PCAP 
	 This driver provides support for the voltage regulators of the

	 PCAP2 PMIC.



config REGULATOR_PCF50633

	tristate "NXP PCF50633 regulator driver"

	depends on MFD_PCF50633

	help

	 Say Y here to support the voltage regulators and converters

	 on PCF50633



config REGULATOR_PF8X00

	tristate "NXP PF8100/PF8121A/PF8200 regulator driver"

	depends on I2C && OF

drivers/regulator/Makefile

+0 −1
Original line number Diff line number Diff line
@@ -132,7 +132,6 @@ obj-$(CONFIG_REGULATOR_PWM) += pwm-regulator.o 
obj-$(CONFIG_REGULATOR_TPS51632) += tps51632-regulator.o

obj-$(CONFIG_REGULATOR_PBIAS) += pbias-regulator.o

obj-$(CONFIG_REGULATOR_PCAP) += pcap-regulator.o

obj-$(CONFIG_REGULATOR_PCF50633) += pcf50633-regulator.o

obj-$(CONFIG_REGULATOR_RAA215300) += raa215300.o

obj-$(CONFIG_REGULATOR_RASPBERRYPI_TOUCHSCREEN_ATTINY)  += rpi-panel-attiny-regulator.o

obj-$(CONFIG_REGULATOR_RC5T583)  += rc5t583-regulator.o

drivers/regulator/pcf50633-regulator.c

deleted100644 → 0
+0 −124
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-or-later

/* NXP PCF50633 PMIC Driver

 *

 * (C) 2006-2008 by Openmoko, Inc.

 * Author: Balaji Rao <balajirrao@openmoko.org>

 * All rights reserved.

 *

 * Broken down from monstrous PCF50633 driver mainly by

 * Harald Welte and Andy Green and Werner Almesberger

 */



#include <linux/kernel.h>

#include <linux/module.h>

#include <linux/init.h>

#include <linux/device.h>

#include <linux/err.h>

#include <linux/platform_device.h>



#include <linux/mfd/pcf50633/core.h>

#include <linux/mfd/pcf50633/pmic.h>



#define PCF50633_REGULATOR(_name, _id, _min_uV, _uV_step, _min_sel, _n) \

	{							\

		.name = _name,					\

		.id = PCF50633_REGULATOR_##_id,			\

		.ops = &pcf50633_regulator_ops,			\

		.n_voltages = _n,				\

		.min_uV = _min_uV,				\

		.uV_step = _uV_step,				\

		.linear_min_sel = _min_sel,			\

		.type = REGULATOR_VOLTAGE,			\

		.owner = THIS_MODULE,				\

		.vsel_reg = PCF50633_REG_##_id##OUT,		\

		.vsel_mask = 0xff,				\

		.enable_reg = PCF50633_REG_##_id##OUT + 1,	\

		.enable_mask = PCF50633_REGULATOR_ON,		\

	}



static const struct regulator_ops pcf50633_regulator_ops = {

	.set_voltage_sel = regulator_set_voltage_sel_regmap,

	.get_voltage_sel = regulator_get_voltage_sel_regmap,

	.list_voltage = regulator_list_voltage_linear,

	.map_voltage = regulator_map_voltage_linear,

	.enable = regulator_enable_regmap,

	.disable = regulator_disable_regmap,

	.is_enabled = regulator_is_enabled_regmap,

};



static const struct regulator_desc regulators[] = {

	[PCF50633_REGULATOR_AUTO] =

		PCF50633_REGULATOR("auto", AUTO, 1800000, 25000, 0x2f, 128),

	[PCF50633_REGULATOR_DOWN1] =

		PCF50633_REGULATOR("down1", DOWN1, 625000, 25000, 0, 96),

	[PCF50633_REGULATOR_DOWN2] =

		PCF50633_REGULATOR("down2", DOWN2, 625000, 25000, 0, 96),

	[PCF50633_REGULATOR_LDO1] =

		PCF50633_REGULATOR("ldo1", LDO1, 900000, 100000, 0, 28),

	[PCF50633_REGULATOR_LDO2] =

		PCF50633_REGULATOR("ldo2", LDO2, 900000, 100000, 0, 28),

	[PCF50633_REGULATOR_LDO3] =

		PCF50633_REGULATOR("ldo3", LDO3, 900000, 100000, 0, 28),

	[PCF50633_REGULATOR_LDO4] =

		PCF50633_REGULATOR("ldo4", LDO4, 900000, 100000, 0, 28),

	[PCF50633_REGULATOR_LDO5] =

		PCF50633_REGULATOR("ldo5", LDO5, 900000, 100000, 0, 28),

	[PCF50633_REGULATOR_LDO6] =

		PCF50633_REGULATOR("ldo6", LDO6, 900000, 100000, 0, 28),

	[PCF50633_REGULATOR_HCLDO] =

		PCF50633_REGULATOR("hcldo", HCLDO, 900000, 100000, 0, 28),

	[PCF50633_REGULATOR_MEMLDO] =

		PCF50633_REGULATOR("memldo", MEMLDO, 900000, 100000, 0, 28),

};



static int pcf50633_regulator_probe(struct platform_device *pdev)

{

	struct regulator_dev *rdev;

	struct pcf50633 *pcf;

	struct regulator_config config = { };



	/* Already set by core driver */

	pcf = dev_to_pcf50633(pdev->dev.parent);



	config.dev = &pdev->dev;

	config.init_data = dev_get_platdata(&pdev->dev);

	config.driver_data = pcf;

	config.regmap = pcf->regmap;



	rdev = devm_regulator_register(&pdev->dev, &regulators[pdev->id],

				       &config);

	if (IS_ERR(rdev))

		return PTR_ERR(rdev);



	platform_set_drvdata(pdev, rdev);



	if (pcf->pdata->regulator_registered)

		pcf->pdata->regulator_registered(pcf, pdev->id);



	return 0;

}



static struct platform_driver pcf50633_regulator_driver = {

	.driver = {

		.name = "pcf50633-regulator",

		.probe_type = PROBE_PREFER_ASYNCHRONOUS,

	},

	.probe = pcf50633_regulator_probe,

};



static int __init pcf50633_regulator_init(void)

{

	return platform_driver_register(&pcf50633_regulator_driver);

}

subsys_initcall(pcf50633_regulator_init);



static void __exit pcf50633_regulator_exit(void)

{

	platform_driver_unregister(&pcf50633_regulator_driver);

}

module_exit(pcf50633_regulator_exit);



MODULE_AUTHOR("Balaji Rao <balajirrao@openmoko.org>");

MODULE_DESCRIPTION("PCF50633 regulator driver");

MODULE_LICENSE("GPL");

MODULE_ALIAS("platform:pcf50633-regulator");