s3c2442: R.I.P.

It is broken and it is not maintained by anyone since long time.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34767 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 0 insertions, 252 deletions

diff --git a/target/linux/s3c24xx/files-2.6.30/arch/arm/mach-s3c2442/gta02-pm-bt.c b/target/linux/s3c24xx/files-2.6.30/arch/arm/mach-s3c2442/gta02-pm-bt.c
deleted file mode 100644
index 95c1e59e2f..0000000000
--- a/target/linux/s3c24xx/files-2.6.30/arch/arm/mach-s3c2442/gta02-pm-bt.c
+++ /dev/null
@@ -1,252 +0,0 @@
-/*
- * Bluetooth PM code for the Openmoko Freerunner GSM Phone
- *
- * (C) 2007 by Openmoko Inc.
- * Author: Harald Welte <laforge@openmoko.org>
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation
- *
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/platform_device.h>
-#include <linux/rfkill.h>
-#include <linux/err.h>
-
-#include <mach/hardware.h>
-#include <asm/mach-types.h>
-
-#include <mach/gta02.h>
-#include <linux/mfd/pcf50633/gpio.h>
-
-#include <linux/regulator/consumer.h>
-
-#define DRVMSG "Openmoko Freerunner Bluetooth Power Management"
-
-struct gta02_pm_bt_data {
-	struct regulator *regulator;
-	struct rfkill *rfkill;
-	int pre_resume_state;
-};
-
-static ssize_t bt_read(struct device *dev, struct device_attribute *attr,
-		       char *buf)
-{
-	int ret = 0;
-	if (!strcmp(attr->attr.name, "power_on")) {
-		if (s3c2410_gpio_getpin(GTA02_GPIO_BT_EN))
-			ret = 1;
-	} else if (!strcmp(attr->attr.name, "reset")) {
-		if (s3c2410_gpio_getpin(GTA02_GPIO_BT_EN) == 0)
-			ret = 1;
-	}
-
-	if (!ret) {
-		return strlcpy(buf, "0\n", 3);
-	} else {
-		return strlcpy(buf, "1\n", 3);
-	}
-}
-
-static void __gta02_pm_bt_toggle_radio(struct device *dev, unsigned int on)
-{
-	struct gta02_pm_bt_data *bt_data = dev_get_drvdata(dev);
-
-	dev_info(dev, "__gta02_pm_bt_toggle_radio %d\n", on);
-
-	bt_data = dev_get_drvdata(dev);
-
-    s3c2410_gpio_setpin(GTA02_GPIO_BT_EN, !on);
-
-	if (on) {
-		if (!regulator_is_enabled(bt_data->regulator))
-			regulator_enable(bt_data->regulator);
-	} else {
-		if (regulator_is_enabled(bt_data->regulator))
-			regulator_disable(bt_data->regulator);
-	}
-
-	s3c2410_gpio_setpin(GTA02_GPIO_BT_EN, on);
-}
-
-
-static int bt_rfkill_toggle_radio(void *data, enum rfkill_state state)
-{
-	struct device *dev = data;
-	unsigned long on = (state == RFKILL_STATE_ON);
-
-	__gta02_pm_bt_toggle_radio(dev, on);
-
-	return 0;
-}
-
-static ssize_t bt_write(struct device *dev, struct device_attribute *attr,
-			const char *buf, size_t count)
-{
-	unsigned long on = simple_strtoul(buf, NULL, 10);
-	struct gta02_pm_bt_data *bt_data = dev_get_drvdata(dev);
-
-	if (!strcmp(attr->attr.name, "power_on")) {
-		enum rfkill_state state = on ? RFKILL_STATE_ON : RFKILL_STATE_OFF;
-		bt_rfkill_toggle_radio(dev, state);
-		bt_data->rfkill->state = state;
-
-		__gta02_pm_bt_toggle_radio(dev, on);
-	} else if (!strcmp(attr->attr.name, "reset")) {
-		/* reset is low-active, so we need to invert */
-		s3c2410_gpio_setpin(GTA02_GPIO_BT_EN, on ? 0 : 1);
-	}
-
-	return count;
-}
-
-static DEVICE_ATTR(power_on, 0644, bt_read, bt_write);
-static DEVICE_ATTR(reset, 0644, bt_read, bt_write);
-
-#ifdef CONFIG_PM
-static int gta02_bt_suspend(struct platform_device *pdev, pm_message_t state)
-{
-	struct gta02_pm_bt_data *bt_data = dev_get_drvdata(&pdev->dev);
-
-	dev_dbg(&pdev->dev, DRVMSG ": suspending\n");
-
-	bt_data->pre_resume_state = s3c2410_gpio_getpin(GTA02_GPIO_BT_EN);
-	__gta02_pm_bt_toggle_radio(&pdev->dev, 0);
-
-	return 0;
-}
-
-static int gta02_bt_resume(struct platform_device *pdev)
-{
-	struct gta02_pm_bt_data *bt_data = dev_get_drvdata(&pdev->dev);
-	dev_dbg(&pdev->dev, DRVMSG ": resuming\n");
-
-	__gta02_pm_bt_toggle_radio(&pdev->dev, bt_data->pre_resume_state);
-	return 0;
-}
-#else
-#define gta02_bt_suspend	NULL
-#define gta02_bt_resume		NULL
-#endif
-
-static struct attribute *gta02_bt_sysfs_entries[] = {
-	&dev_attr_power_on.attr,
-	&dev_attr_reset.attr,
-	NULL
-};
-
-static struct attribute_group gta02_bt_attr_group = {
-	.name	= NULL,
-	.attrs	= gta02_bt_sysfs_entries,
-};
-
-static int __init gta02_bt_probe(struct platform_device *pdev)
-{
-	struct rfkill *rfkill;
-	struct regulator *regulator;
-	struct gta02_pm_bt_data *bt_data;
-	int ret;
-
-	dev_info(&pdev->dev, DRVMSG ": starting\n");
-
-	bt_data = kzalloc(sizeof(*bt_data), GFP_KERNEL);
-	dev_set_drvdata(&pdev->dev, bt_data);
-
-	regulator = regulator_get(&pdev->dev, "BT_3V2");
-	if (IS_ERR(regulator))
-		return -ENODEV;
-
-	bt_data->regulator = regulator;
-
-	/* this tests the true physical state of the regulator... */
-	if (regulator_is_enabled(regulator)) {
-		/*
-		 * but these only operate on the logical state of the
-		 * regulator... so we need to logicaly "adopt" it on
-		 * to turn it off
-		 */
-		regulator_enable(regulator);
-		regulator_disable(regulator);
-	}
-
-	/* we pull reset to low to make sure that the chip doesn't
-	 * drain power through the reset line */
-	s3c2410_gpio_setpin(GTA02_GPIO_BT_EN, 0);
-
-	rfkill = rfkill_allocate(&pdev->dev, RFKILL_TYPE_BLUETOOTH);
-
-	rfkill->name = pdev->name;
-	rfkill->data = &pdev->dev;
-	rfkill->state = RFKILL_STATE_OFF;
-	rfkill->toggle_radio = bt_rfkill_toggle_radio;
-
-	ret = rfkill_register(rfkill);
-	if (ret) {
-		dev_err(&pdev->dev, "Failed to register rfkill\n");
-		return ret;
-	}
-
-	bt_data->rfkill = rfkill;
-
-	return sysfs_create_group(&pdev->dev.kobj, &gta02_bt_attr_group);
-}
-
-static int gta02_bt_remove(struct platform_device *pdev)
-{
-	struct gta02_pm_bt_data *bt_data = dev_get_drvdata(&pdev->dev);
-	struct regulator *regulator;
-
-	sysfs_remove_group(&pdev->dev.kobj, &gta02_bt_attr_group);
-
-	if (bt_data->rfkill) {
-		rfkill_unregister(bt_data->rfkill);
-		rfkill_free(bt_data->rfkill);
-	}
-
-	if (!bt_data || !bt_data->regulator)
-		return 0;
-
-	regulator = bt_data->regulator;
-
-	/* Make sure regulator is disabled before calling regulator_put */
-	if (regulator_is_enabled(regulator))
-		regulator_disable(regulator);
-
-	regulator_put(regulator);
-
-	kfree(bt_data);
-
-	return 0;
-}
-
-static struct platform_driver gta02_bt_driver = {
-	.probe		= gta02_bt_probe,
-	.remove		= gta02_bt_remove,
-	.suspend	= gta02_bt_suspend,
-	.resume		= gta02_bt_resume,
-	.driver		= {
-		.name		= "gta02-pm-bt",
-	},
-};
-
-static int __devinit gta02_bt_init(void)
-{
-	return platform_driver_register(&gta02_bt_driver);
-}
-
-static void gta02_bt_exit(void)
-{
-	platform_driver_unregister(&gta02_bt_driver);
-}
-
-module_init(gta02_bt_init);
-module_exit(gta02_bt_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Harald Welte <laforge@openmoko.org>");
-MODULE_DESCRIPTION(DRVMSG);