/*
   * Hisilicon HiP04 clock driver
   *
   * Copyright (c) 2013-2014 Hisilicon Limited.
   * Copyright (c) 2013-2014 Linaro Limited.
   *
   * Author: Haojian Zhuang <haojian.zhuang@linaro.org>
   *
   * 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.
   *
   * You should have received a copy of the GNU General Public License along
   * with this program; if not, write to the Free Software Foundation, Inc.,
   * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
   *
   */
  
  #include <linux/kernel.h>
  #include <linux/clk-provider.h>

  #include <linux/io.h>
  #include <linux/of.h>
  #include <linux/of_address.h>
  #include <linux/of_device.h>
  #include <linux/slab.h>

  
  #include <dt-bindings/clock/hip04-clock.h>
  
  #include "clk.h"
  
  /* fixed rate clocks */
  static struct hisi_fixed_rate_clock hip04_fixed_rate_clks[] __initdata = {

  	{ HIP04_OSC50M,   "osc50m",   NULL, 0, 50000000, },
  	{ HIP04_CLK_50M,  "clk50m",   NULL, 0, 50000000, },
  	{ HIP04_CLK_168M, "clk168m",  NULL, 0, 168750000, },

  };
  
  static void __init hip04_clk_init(struct device_node *np)
  {

  	struct hisi_clock_data *clk_data;
  
  	clk_data = hisi_clk_init(np, HIP04_NR_CLKS);
  	if (!clk_data)
  		return;

  
  	hisi_clk_register_fixed_rate(hip04_fixed_rate_clks,
  				     ARRAY_SIZE(hip04_fixed_rate_clks),

  				     clk_data);

  }
  CLK_OF_DECLARE(hip04_clk, "hisilicon,hip04-clock", hip04_clk_init);