/*

   * Intel Low Power Subsystem clocks.

   *
   * Copyright (C) 2013, Intel Corporation
   * Authors: Mika Westerberg <mika.westerberg@linux.intel.com>
   *	    Heikki Krogerus <heikki.krogerus@linux.intel.com>
   *
   * 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/clk-provider.h>
  #include <linux/err.h>
  #include <linux/module.h>

  #include <linux/platform_data/clk-lpss.h>

  #include <linux/platform_device.h>

  static int lpt_clk_probe(struct platform_device *pdev)
  {

  	struct lpss_clk_data *drvdata;

  	struct clk *clk;

  	drvdata = devm_kzalloc(&pdev->dev, sizeof(*drvdata), GFP_KERNEL);
  	if (!drvdata)
  		return -ENOMEM;

  	/* LPSS free running clock */

  	drvdata->name = "lpss_clk";
  	clk = clk_register_fixed_rate(&pdev->dev, drvdata->name, NULL,

  				      0, 100000000);

  	if (IS_ERR(clk))
  		return PTR_ERR(clk);

  	drvdata->clk = clk;
  	platform_set_drvdata(pdev, drvdata);

  	return 0;
  }
  
  static struct platform_driver lpt_clk_driver = {
  	.driver = {
  		.name = "clk-lpt",

  	},
  	.probe = lpt_clk_probe,
  };

  int __init lpt_clk_init(void)

  {
  	return platform_driver_register(&lpt_clk_driver);
  }