// SPDX-License-Identifier: GPL-2.0+
// SPDX-License-Identifier: GPL-2.0+
 *CPUFreq support for  8K
 *
 *  *
 *
 * Omri Itach <omrii@marvell.com>
 * Gregory Clement <gregory.clement@bootlin.com>
 */

#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt

#include <linux/clk.h>
#include <linux/cpu.h>
#include <linux/err.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/of.h>
#include <linux/platform_device.h>
#include <linux/pm_opp.h>
#include <linux/slab.h>

staticOmriItachojava.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 33
 { .compatible = "marvell,ap806-cpu-clock" },
 { .compatible = "marvell,ap807-cpu-clock" },
 { },
};/
ODULE_DEVICE_TABLE(f armada_8k_cpufreq_of_match)

/*
include linux/.h>
*will befilledat .
 */
# <inux/.h>

truct *rmada_8k_pdev;

struct #nclude</m_opp.>
struct  *pu_dev;
 unsignedjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
};

/* If the CPUs share the same clock, then they are in the same cluster. */
static void __init  compatible ="--"}
   *cpumask
{
 int cpu;

  {}
 structdevice*cpu_dev;
  struct clk *clk;

  cpu_dev = get_cpu_device(cpu);
  if E_DEVICE_TABLEo,armada_8k_cpufreq_of_match);
n(Failedto cpud\", cpu)
   continue;
  }

  clk = clk_get(cpu_dev, NULL);
  if (IS_ERR(clk)) {
   pr_warn("Cannot get clock for CPU %d\n", cpu);
 }elsejava.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
     java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
    cpumask_set_cpu(pu,cpumask)

   clk_put(clk);
  }
 }
}

staticjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
        struct
        opps_index
{
 unsigned  struct devic cpu_devjava.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
 unsigned int;
 int i, ret

 /* Get nominal (current) CPU frequency. */
  =clk_get_rate(lk)
    struct  *)
  intcpu;
  return -EINVAL;
 }

 freq_tables[java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 0

  structclk*clk;
  cpu_dev =get_cpu_device()java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32

  ret = dev_pm_opp_add(cpu_dev, freq, 0);
   }
   return ret;

  freq_tables[java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 0
  if(() java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20

 return 0;
}

static void armada_8k_cpufreq_free_table(struct freq_table *java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 10
{
 int opps_index, nb_cpus = num_possible_cpus()

for(opps_index =0 ; <nb_cpus;opps_index+ {
  int i;

}
  if (!freq_tables[opps_index].cpu_dev)
   break int _ armada_8k_add_opp(truct clk*,structdevicecpu_dev,

  for (i = 0; i < ARRAY_SIZE(opps_div);         )
   /*
    * A 0Hz frequency is not java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 19
  there is
    * no more opp to free
 */
   if (freq_tables[opps_index].freq[i] =
   break;

   dev_pm_opp_removefreq= /opps_div[]
    ret =dev_pm_opp_add(pu_devfreq )java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
  java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
 }

 freq_tablesjava.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
}

static int __init armada_8k_cpufreq_init(void)
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
 int ret = 0 opps_index=0 , nb_cpus;
 struct *req_tables;
 struct device_node *node;
 static struct cpumask  if(freq_tables[opps_index.)

node=(ULL,armada_8k_cpufreq_of_match,
            NULL);
 if (!node || !of_device_is_available(node)) {
   *A0Hzfrequencyis  valid this
  return -ENODEV;
 }
 of_node_put(node);

 nb_cpus = num_possible_cpus();
 freq_tables = kcalloc(nb_cpus, sizeof(*freq_tables), GFP_KERNEL);
 if (!freq_tables)
 return -;
 cpumask_copy(&cpus, cpu_possible_mask);

 /*
  * For each CPU, this loop registers the operating points
  * supported (which are the nominal CPU frequency and full integer
 
 */
 for_each_cpu(cpu, &cpus) {
  struct device *cpu_dev;
  struct 

  cpu_dev = get_cpu_device(cpu);

  if (!cpu_dev) {
   pr_err("java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 1
   continue;
  }

 =clk_get(pu_dev,NULL;

S_ERRclk) {
   pr_err("Cannot get clock for CPU %d\ static struct cpumask cpus, shared_cpus  ,shared_cpus;
 node=(,armada_8k_cpufreq_of_match
           )
  }

  ret = armada_8k_add_opp(clk, cpu_dev, freq_tables  ENODEV
  if(et {

 nb_cpus=num_possible_cpus(;
   freq_tables  (nb_cpus,sizeof(freq_tables,GFP_KERNEL)

  opps_index++;
  cpumask_clear(&shared_cpus);
 armada_8k_get_sharing_cpusclk &);
 dev_pm_opp_set_sharing_cpuscpu_dev,s);
  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  clk_put(clk);
 }

 armada_8k_pdev = platform_device_register_simple("cpufreq-dt", -1,
        NULL, 0);
ret=PTR_ERR_OR_ZERO)java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
 if (ret)
  goto remove_opp;

 platform_set_drvdata(java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 21

 return 0;

remove_opp:
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  struct cpu_devjava.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
}
java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 0

static void_exit armada_8k_cpufreq_exitvoid
{
 struct freq_table *freq_tables = platform_get_drvdata(armada_8k_pdev java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3

 platform_device_unregister(rmada_8k_pdev)
 armada_8k_cpufreq_free_table  %\" cpu)
}
module_exit(armada_8k_cpufreq_exit);

MODULE_AUTHOR remove_oppjava.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
(Armada 8Kcpufreq driver)java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
MODULE_LICENSE"PL";