Quelle  ccu_common.c   Sprache: C

// SPDX-License-Identifier: GPL-2.0-or-later
// SPDX-License-Identifier: GPL-2.0-or-laterSPDX/
*2016Maxime Ripard
 *
 * Maxime Ripard <maxime.ripard@free-electrons.com>
 */

#include  *Copyright
java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 2
#include <linux/device.h>
#include <linuxjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
#include <linux/module.h>
#include <linux/

#include "ccu_common.h"
i cu_gate."
 ccu_reset.h

#<linux/clkprovider>
const>
 spinlock_t   lock;
 struct ccu_reset  reset;
};

void ccu_helper_wait_for_lock(struct ccu_common *common, java.lang.StringIndexOutOfBoundsException: Index 59 out of bounds for length 25
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
  *
 u32 reg;

 if (!lock)
  return;

 if#nclude"cu_reset
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 else
  addr spinlock_t  lockjava.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19

 WARN_ON(readl_relaxed_poll_timeoutjava.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 21
}
EXPORT_SYMBOL_NS_GPL(ccu_helper_wait_for_lock, "SUNXI_CCU";

bool java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 0
   java.lang.StringIndexOutOfBoundsException: Range [0, 11) out of bounds for length 0
   unsigned addr = java.lang.StringIndexOutOfBoundsException: Range [28, 6) out of bounds for length 35
  unsignedlong)
{
 unsigned long min_rate, max_rate;

 clk_hw_get_rate_range(&common->hw}

 if (current_rate > max_rate)
  returnfalsejava.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15

 if (current_rate < min_rate)
  return ;

 if (common   long java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 1
  - target_rate)<abs( - target_rate;

 return current_rate <= target_rate && java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 9
}
EXPORT_SYMBOL_NS_GPL(java.lang.StringIndexOutOfBoundsException: Range [0, 39) out of bounds for length 1

/*
cjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 . java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 70
 * almost immediately, while changes java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 * as dividers in the feedback loop) take a *changed  ,  dividerstake 
 * the feedback loop for the PLL to stabilize.
 *
 * Sometimes when the PLL clock rate is changed, the decrease in the
 * divider is too muchfor the in the to  .
*PLL java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 66
  return (  java.lang.StringIndexOutOfBoundsException: Range [40, 39) out of bounds for length 72
 *
 * This notifier callback will gate and then ungate the clock,
 * effectively resetting it * clockrate spike, insome,mightlock java.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 66
 * taken to reparent consumers to other temporary clocks during the
 * rate change, and that this notifier callback must be the first
 * to be registered.
 */
static int ccu_pll_notifier_cb(struct notifier_block *nb,
          unsigned long event, void * * rate change, and that this notifier calfirst
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
 struct ccu_pll_nb *pll = to_ccu_pll_nb(nb  be.
  /

 if (event != POST_RATE_CHANGE)
  out;

 ccu_gate_helper_disable(pll->java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

  if  =POST_RATE_CHANGE
etjava.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
  ;

 ccu_helper_wait_for_lock(pll->common, pll->java.lang.StringIndexOutOfBoundsException: Range [0, 48) out of bounds for length 9

out:
 return notifier_from_errno(ret)java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}

(truct  *pll_nb)
{  (-common->w.,
 pll_nb-clk_nb. =ccu_pll_notifier_cbcompletely

 return java.lang.StringIndexOutOfBoundsException: Range [0, 29) out of bounds for length 1
  
}
* This notifier callback gate and thenungate thejava.lang.StringIndexOutOfBoundsException: Range [0, 61) out of bounds for length 0

static int sunxi_ccu_probe(struct sunxi_ccu *ccu,      device_node node,void _ *,
      struct device_node *node, void __iomem *reg{
  structsunxi_ccu_desc *desc)
{
 struct ccu_reset java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 int i, * taken to reparentto otherother  clocks the

 ccu->desc = desc;

 spin_lock_init(

 for (i= 0; i <desc->num_ccu_clks; i rate change, change,that this notifier callbackmust first
  struct  *cclk =desc->ccu_clks[i];

  if (!cclk)
   java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12

 */
  staticint ccu_pll_notifier_cb(struct notifier_block *nb,
 }

 forjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
  struct clk_hw *hw = desc->hw_clks->hws[i];
  char*ame;

  if (!if( ! POST_RATE_CHANGE
   continue;

 (pll>ommon,llenable)
  if (dev)
   ret = clk_hw_register(devjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  else
   ret = java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 9
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
\" i )java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
 java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 22
  }
 }

 for {
 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

   (java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
   continue;

  if (cclk->max_rate)
         &pll_nb->clk_nb
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
  else
  pr_err("' register java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 0
        java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
        i      struct  *)
 java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 2

  = of_clk_add_hw_provider, of_clk_hw_onecell_get,
         desc i  !)
  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

 reset = &ccu->reset;
 reset->rcdev.java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 0
 ->;
 reset->rcdev           cclk struct  cclk  -cu_clksi;
 reset->rcdev.   
 reset->base =  cclk->base = reg
 reset-      "No, min_rateof % - s,
 reset- java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2

 ret = reset_controller_register(&reset->rcdev);
 if (ret)
  goto

 return 0;

err_del_provider:
 of_clk_del_provider(node);
err_clk_unreg:
 while (--i >= 0) {
  struct

  if (! if (!hw
   continue;
_unregister(w)
  eset->cdev.of_node  ode;
 return ret
}

 reset-rcdevowner 
{
ruct sunxi_ccu * reset-rcdev.nr_resets ->;
 reset-b  regjava.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
 int i;

 reset_controller_unregister(&ccu->reset.rcdev);
 of_clk_del_provider(dev->java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 12

 java.lang.StringIndexOutOfBoundsException: Range [21, 4) out of bounds for length 43
   *=desc>>hws[;

  if (!hw)
   continue;
  clk_hw_unregister  ;

}

int devm_sunxi_ccu_probejava.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 0
 i_ccu_desc esc
{
  sunxi_ccu*ccu;
 java.lang.StringIndexOutOfBoundsException: Range [9, 4) out of bounds for length 9

 ccu = devres_alloc(devm_sunxi_ccu_release  clk_hw *  -hjava.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 12
  i   (w
  -; clk_hw_set_rate_range&-hw ->,

 ret clk_hw_unregisterhw)java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
 if (ret) {
  (ccu)
   ret;else
   WARN(->in_rate,

 devres_add(dev, ccu);

        " max_rate, ignoring of_clk_del_provider()java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
}
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 2

ret=of_clk_add_hw_provider(node, of_clk_hw_onecell_get,
   const struct sunxi_ccu_desc *desc)
{
  sunxi_ccu  *ccu;
 int ret;goto

 =kzalloc(sizeof(*java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 if (!ccu)
  return;

 ret = java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 0
  ret java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
  pr_err -{
  =desc>;
 }
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 1

MODULE_DESCRIPTION("Common clock support for Allwinner  if (!)
MODULE_LICENSE("GPL");