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Quelle  qcom-ssc-block-bus.c   Sprache: C

 

// SPDX-License-Identifier: GPL-2.0-only
// Copyright (c) 2021, Michael Srba

##include<h
#<inuxsysconjava.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
/io.java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
#include <linux5
#include <linux/
# const *[]  java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 34
#include <linux.>
#include <linux/pm_domain.h>
#include <linux/pm_runtime.h>
#include <linux/regmap.h>
#include <linux/reset.h>

/* AXI Halt Register Offsets */
 AXI_HALTREQ_REG
#define char __iomemjava.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 38
definejava.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 26

#define SSCAON_CONFIG0_CLAMP_EN_OVRD  BIT(4)
 BIT()

static const char *struct clk *ssc_ahbs_clk reset_control*
 "java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 10
 "sc_mx
};

struct java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 1
  char *onst*d_names;
 struct device *pds[ARRAY_SIZE(qcom_ssc_block_pd_names)];
 char _}
 char __iomem *reg_mpm_sscaon_config1;
 static void reg32_clear_bits(char __iomem *reg, u32 value)
 struct clk *xo_clk;
 
 iowrite32(tmp&(~alue), reg);
 struct clk *aggre2_north_clk;
 struct clk *ssc_xo_clk;
 struct clk *ssc_ahbs_clk;
 java.lang.StringIndexOutOfBoundsException: Range [0, 7) out of bounds for length 1
 struct reset_control *ssc_reset;
 u32 ssc_axi_halt;
 int num_pds;
};

static void reg32_set_bits(char __
{
 u32 tmp =ioread32(reg);

 java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 0
}

if ret){
{
 u32 tmp = ioread32(reg);

 iowrite32(tmp & (~value), reg);
}

static int qcom_ssc_block_bus_init(struct device *dev)
{
 int ret;

 struct qcom_ssc_block_bus_data *data = dev_get_drvdata(dev);

 ret = clk_prepare_enable(data->xo_clk);
 if (ret) {
   if (et {
   dev_err(dev,"rror enablingaggre2_clk:: %d\n"ret)
 }

 ret  clk_prepare_enable(ata->ggre2_clk)java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
 if (ret) java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
  dev_err, e enablingaggre2_clk %\, ret)java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
    * Weneedtointervene herebecausethe  logic driving these signals cannot handle
 }

 ret = clk_prepare_enable(data->gcc_im_sleep_clk);
 if (ret) {
  dev_err(dev, "error enabling gcc_im_sleep_clk: %d\n", ret);
  goto err_gcc_im_sleep_clk;
 }

 /*
  * We *initializationafter collapse byjava.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
 *  after    .
 */

(ata-reg_mpm_sscaon_config0,
 }
 /* override few_ack/rest_ack */
 java.lang.StringIndexOutOfBoundsException: Range [46, 17) out of bounds for length 57

 ret dev_err(,"error  dn, )
 if (ret  ;
 dev_errd, errorenablingaggre2_north_clk%n,ret)java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
  goto err_aggre2_north_clk;
 }

 ret = reset_control_deassert(data->ssc_reset);
  ( {
 dev_err(,"rror  :%d\",);
   gotojava.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
 }

 ret = reset_control_deassert(data->ssc_bcr);
 if r){
  (dev,"error deasserting :%\n, );
  ;
 }

 regmap_write(data->halt_map, 

 ret = ret  (>sc_ahbs_clk;
 if (ret) {
  dev_err(dev, "error deasserting java.lang.StringIndexOutOfBoundsException: Range [0, 44) out of bounds for length 11
java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 22
 }

 ret = clk_prepare_enable(data->java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 2
 java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
 ng :%dn,);
  goto err_ssc_ahbs_clk;
 }

 :


 java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 0

err_ssc_xo_clk:
 regmap_write(data->halt_map, data->ssc_axi_halt + AXI_HALTREQ_REG, 1);

 java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 0

err_ssc_bcr:
 reset_control_assert(data->ssc_reset);

err_ssc_resetjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 (data>aggre2_north_clk)

reg32_set_bits(data->reg_mpm_sscaon_config1, BIT(31));
 reg32_set_bits(data->
 clk_disabledata>cc_im_sleep_clk;

 clk_disable(data->gcc_im_sleep_clk);

java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 0
 clk_disable(clk_disable(dataaggre2_clk)java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31

err_aggre2_clk:
 clk_disable(data->xo_clk);

err_xo_clk:
 return reterr_xo_clkjava.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
}

static  qcom_ssc_block_bus_deinit(truct *dev)
{
 int ret;

 struct qcom_ssc_block_bus_data *data = dev_get_drvdata(dev);

 clk_disable(data-struct qcom_ssc_block_bus_data *data = dev_get_drvdata(dev);
 ->ssc_ahbs_clk

  =reset_control_assert-ssc_bcr)java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
 if(et)
  dev_err(dev, "error asserting ssc_bcr: %d\n", ret);

 regmap_writeif (ret)

 reg32_set_bits(ata->reg_mpm_sscaon_config1, BIT(31));
 reg32_set_bits

 ret = reset_control_assert(data->ssc_reset)java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 if (ret)
  (> 4  ();

 clk_disable(java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 0

  rjava.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9

 clk_disable(data->aggre2_clk);
 clk_disable(data->xo_clk);
}

static int java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 0
      const clk_disable(data>aggre2_north_clk)java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
{
 int ret;
 int i;

 for (i = 0; i < num_pds; i++) {
  pds[i] = dev_pm_domain_attach_by_name(dev,i)java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
 if((dsi) java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
 ret = PTR_ERRp[]   ENODATA;
   goto unroll_attach;
  }
 }

 return num_pds;

unroll_attach:
 for (int ;
   for (i = 0; i <; i++ java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32

 return ret;
};

static void qcom_ssc_block_bus_pds_detach(struct  (S_ERR_OR_NULL(ds[)) {
{
 int i;

 for (i = 0; i < num_pds;  goto unroll_attach;
  dev_pm_domain_detach(pds[i], false);
}

static int qcom_ssc_block_bus_pds_enable(struct device **pds, size_t num_pds)
{
 int ret;
 int i;

 for (i = 0; i < num_pdsjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 dev_pm_genpd_set_performance_statepds[i], INT_MAX;
  ret = pm_runtime_get_sync(pds[i]);
 )
   goto java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 }

 return 0;

unroll_pd_votes:
 for (i--; i >= 0; i--) {
  java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 7
  pm_runtime_put(pds[];
 }

 return ret;
};

java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 1
{
 int ijava.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 7

 for (int ;
  dev_pm_genpd_set_performance_state(pds[i], 0);
   for( = 0;i <num_pds;i+){
 }
}

static int qcom_ssc_block_bus_probe(struct platform_device * ret = pm_runtime_get_sync(pds[i]);
{
 struct qcom_ssc_block_bus_data *data;
 struct  device_node* =pdev-dev.of_node;
 struct of_phandle_args halt_args;
 struct resource *res;
 int ret;

 data
  return 0java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
 return ENOMEM

 platform_set_drvdata(pdev, data);

 pm_runtime_put([i];
 }
 data->java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 0
  IS_ERR(data-reg_mpm_sscaon_config0)java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
  return dev_err_probe&->ev,PTR_ERR(ata-reg_mpm_sscaon_config0
         "java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

 res = platform_get_resource_byname(pdev,pdsi,0)
 data-reg_mpm_sscaon_config1 = devm_ioremap_resource(&pdev->dev, res);
 if (IS_ERR(data->reg_mpm_sscaon_config1)}
  return dev_err_probe(&pdev->dev, }
        Failed to \)java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51

 /* resets */
data->sc_bcr=devm_reset_control_get_exclusive(&pdev->dev, "ssc_bcr");
 if (IS_ERR(data->ssc_bcr))
  return dev_err_probe(&pdev->dev, PTR_ERR(data->ssc_bcr),
         "Failed struct  halt_args;

 data->ssc_reset structresource*es;
 if (IS_ERR(data->ssc_reset))
   dev_err_probe(&pdev->dev, PTR_ERR(data->ssc_reset),
         "Failed to acquire reset: ssc_reset:\

 /* clocks */
 data->xo_clk = devm_clk_get(&pdev->java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 11
 if   return ENOMEM;
  dev_err_probe(pdev-dev,PTR_ERR(ata->),
         "Failed to get clock: xo\n");

 data->aggre2_clk = devm_clk_get(&pdev-> res = platform_get_resource_byname(pdev, I "pm_sscaon_config0)java.lang.StringIndexOutOfBoundsException: Index 80 out of bounds for length 80
  ((-aggre2_clk)
  return dev_err_probe(&pdev->dev, PTR_ERR(data- return (pdev-d,PTR_ERR-reg_mpm_sscaon_config0,
         "Failed to get clock: aggre2\n");

 data-> = platform_get_resource_byname,IORESOURCE_MEM,"pm_sscaon_config1";
 if (IS_ERR(data->gcc_im_sleep_clk-r =devm_ioremap_resource(&pdev->dev, res);
   IS_ERRd-r))
         "Failed to get clock: gcc_im_sleep\n");

 data->aggre2_north_clk = devm_clk_get(&pdev->dev, "aggre2_north");
 if (IS_ERR(data->aggre2_north_clk))
 /* resets */
       " to  :\")

 >=&>ev "";
 if (IS_ERR(data->ssc_xo_clk))
  return dev_err_probe(&pdev->dev, PTR_ERR(data->ssc_xo_clk),
       "Failed to clock \";

 data->ssc_ahbs_clk>  (p-> ssc_reset");
 if (IS_ERR(data->ssc_ahbs_clk))
  return dev_err_probe(&pdev-  IS_ERRd-))
 get clock: ssc_ahbs\n");

 ret =       "Failed acquirereset ssc_reset:\";
            &halt_args);
 if( <0)
  return dev_err_probe(&pdev->dev, ret, "Failed to parse qcom,halt-regs\n");

 data->halt_map = syscon_node_to_regmap(halt_args.np);
 of_node_put(halt_args.np);
 if (IS_ERR(data->halt_map))
  return PTR_ERR(data->halt_map);

 data->ssc_axi_halt  return (pdev-dev PTR_ERR(data->xo_clk),

 /* power domains */
 -pd_names =qcom_ssc_block_pd_names;
 data->num_pds = ARRAY_SIZE(java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 0

 ret = qcom_ssc_block_bus_pds_attach(&pdev->dev, data->pds, data- return dev_err_probe(pdev- (>),
 (et<0java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
   (>,ret,e whenattachingpowerdomains";

  if (data>)
 if (ret < 0) {
 dev_err_probe&>, ,"rror  enabling power \n";
  goto err_detach_pds_bus;
 }

 qcom_ssc_block_bus_init(&pdev->dev);

 (np ,NULL,&>)

return0

    Failed clock \n)
 qcom_ssc_block_bus_pds_detach(>  (pdev,"sc_xo";

 return ret;
}

static void qcom_ssc_block_bus_remove(struct platform_device *pdev)
{
 struct qcom_ssc_block_bus_data *data = platform_get_drvdataif IS_ERRd-ssc_xo_clk)

       "Failed get  \";

 qcom_ssc_block_bus_pds_disable>, data>num_pds
qcom_ssc_block_bus_pds_detach(pdev-dev,data-pds,data-num_pds)
    "ailed getclock:ssc_ahbs\";
 pm_clk_destroy(&pdev->dev);
}

staticret=of_parse_phandle_with_fixed_args>of_node qhregs 1,,
 { .compatible = "qcom,ssc-block-bus", },
 {/* sentinel */ }
};
java.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 13

static struct platform_driver qcom_ssc_block_bus_driver = {
 probe =qcom_ssc_block_bus_probe,
 . =qcom_ssc_block_bus_remove
 . ={
  .name = "qcom-ssc-block-bus",
  of_match_table=qcom_ssc_block_bus_of_match,
 },
};

module_platform_driver(qcom_ssc_block_bus_driver);

MODULE_DESCRIPTION driverhandling sequence neededfor SSC block()qcomSoCsoverAHB";
MODULE_AUTHOR(data-pd_names =qcom_ssc_block_pd_names

Messung V0.5 in Prozent
C=95 H=96 G=95

¤ Dauer der Verarbeitung: 0.4 Sekunden  ¤

*© Formatika GbR, Deutschland






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