1 files changed, 0 insertions, 136 deletions
diff --git a/drivers/pwm/pwm-tipwmss.c b/drivers/pwm/pwm-tipwmss.c
deleted file mode 100644
index 3b119bc2c3c6..000000000000
--- a/drivers/pwm/pwm-tipwmss.c
+++ /dev/null
@@ -1,136 +0,0 @@
-/*
- * TI PWM Subsystem driver
- *
- * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.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 program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/module.h>
-#include <linux/platform_device.h>
-#include <linux/io.h>
-#include <linux/err.h>
-#include <linux/pm_runtime.h>
-#include <linux/of_device.h>
-
-#include "pwm-tipwmss.h"
-
-#define PWMSS_CLKCONFIG		0x8	/* Clock gating reg */
-#define PWMSS_CLKSTATUS		0xc	/* Clock gating status reg */
-
-struct pwmss_info {
-	void __iomem	*mmio_base;
-	struct mutex	pwmss_lock;
-	u16		pwmss_clkconfig;
-};
-
-u16 pwmss_submodule_state_change(struct device *dev, int set)
-{
-	struct pwmss_info *info = dev_get_drvdata(dev);
-	u16 val;
-
-	mutex_lock(&info->pwmss_lock);
-	val = readw(info->mmio_base + PWMSS_CLKCONFIG);
-	val |= set;
-	writew(val , info->mmio_base + PWMSS_CLKCONFIG);
-	mutex_unlock(&info->pwmss_lock);
-
-	return readw(info->mmio_base + PWMSS_CLKSTATUS);
-}
-EXPORT_SYMBOL(pwmss_submodule_state_change);
-
-static const struct of_device_id pwmss_of_match[] = {
-	{ .compatible	= "ti,am33xx-pwmss" },
-	{},
-};
-MODULE_DEVICE_TABLE(of, pwmss_of_match);
-
-static int pwmss_probe(struct platform_device *pdev)
-{
-	int ret;
-	struct resource *r;
-	struct pwmss_info *info;
-	struct device_node *node = pdev->dev.of_node;
-
-	info = devm_kzalloc(&pdev->dev, sizeof(*info), GFP_KERNEL);
-	if (!info) {
-		dev_err(&pdev->dev, "failed to allocate memory\n");
-		return -ENOMEM;
-	}
-
-	mutex_init(&info->pwmss_lock);
-
-	r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	info->mmio_base = devm_ioremap_resource(&pdev->dev, r);
-	if (IS_ERR(info->mmio_base))
-		return PTR_ERR(info->mmio_base);
-
-	pm_runtime_enable(&pdev->dev);
-	pm_runtime_get_sync(&pdev->dev);
-	platform_set_drvdata(pdev, info);
-
-	/* Populate all the child nodes here... */
-	ret = of_platform_populate(node, NULL, NULL, &pdev->dev);
-	if (ret)
-		dev_err(&pdev->dev, "no child node found\n");
-
-	return ret;
-}
-
-static int pwmss_remove(struct platform_device *pdev)
-{
-	struct pwmss_info *info = platform_get_drvdata(pdev);
-
-	pm_runtime_put_sync(&pdev->dev);
-	pm_runtime_disable(&pdev->dev);
-	mutex_destroy(&info->pwmss_lock);
-	return 0;
-}
-
-#ifdef CONFIG_PM_SLEEP
-static int pwmss_suspend(struct device *dev)
-{
-	struct pwmss_info *info = dev_get_drvdata(dev);
-
-	info->pwmss_clkconfig = readw(info->mmio_base + PWMSS_CLKCONFIG);
-	pm_runtime_put_sync(dev);
-	return 0;
-}
-
-static int pwmss_resume(struct device *dev)
-{
-	struct pwmss_info *info = dev_get_drvdata(dev);
-
-	pm_runtime_get_sync(dev);
-	writew(info->pwmss_clkconfig, info->mmio_base + PWMSS_CLKCONFIG);
-	return 0;
-}
-#endif
-
-static SIMPLE_DEV_PM_OPS(pwmss_pm_ops, pwmss_suspend, pwmss_resume);
-
-static struct platform_driver pwmss_driver = {
-	.driver	= {
-		.name	= "pwmss",
-		.owner	= THIS_MODULE,
-		.pm	= &pwmss_pm_ops,
-		.of_match_table	= pwmss_of_match,
-	},
-	.probe	= pwmss_probe,
-	.remove	= pwmss_remove,
-};
-
-module_platform_driver(pwmss_driver);
-
-MODULE_DESCRIPTION("PWM Subsystem driver");
-MODULE_AUTHOR("Texas Instruments");
-MODULE_LICENSE("GPL");