// SPDX-License-Identifier: GPL-2.0
/*
 * USB Glue for Amlogic G12A SoCs
*
 * Copyright (c) 2019 BayLibre, SAS
 * Author: Neil Armstrong <narmstrong@baylibre.com>
 */

/*
 * The USB is organized with a glue around the DWC3 Controller IP as :
 * - Control registers for each USB2 Ports
 * - Control registers for the USB PHY layer
 * - SuperSpeed PHY can be enabled only if port is used
 * - Dynamic OTG switching with ID change interrupt
 */

#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <linux/clk.h>
#include <linux/of.h>
#include <linux/of_platform.h>
#include <linux/pm_runtime.h>
#include <linux/regmap.h>
#include <linux/bitfield.h>
#include <linux/bitops.h>
#include <linux/reset.h>
#include <linux/phy/phy.h>
#include <linux/usb/otg.h>
#include <linux/usb/role.h>
#include <linux/regulator/consumer.h>

/* USB2 Ports Control Registers, offsets are per-port */

#define U2P_REG_SIZE      0x20

#define U2P_R0       0x0
 #define U2P_R0_HOST_DEVICE    BIT(0)
 #define U2P_R0_POWER_OK     BIT(1)
 #define U2P_R0_HAST_MODE    BIT(2)
 #define U2P_R0_POWER_ON_RESET    BIT(3)
 #define U2P_R0_ID_PULLUP    BIT(4)
 #define U2P_R0_DRV_VBUS     BIT(5)

#define U2P_R1       0x4
 #define U2P_R1_PHY_READY    BIT(0)
 #define U2P_R1_ID_DIG     BIT(1)
 #define U2P_R1_OTG_SESSION_VALID   BIT(2)
 #define U2P_R1_VBUS_VALID    BIT(3)

/* USB Glue Control Registers */

#define G12A_GLUE_OFFSET     0x80

#define  *USB Glue for
 #define USB_R0_P30_LANE0_TX2RX_LOOPBACK   BIT(17)
   Copyrightc 2019BayLibre,SAS
 #define USB_R0_P30_PCS_RX_LOS_MASK_VAL_MASK  GENMASK(28, 19)
 #definer eil<@ylibrecom
 #define USB_R0_U2D_ACT     BIT(31)

#define USB_R1       0x04
 #define USB_R1_U3H_BIGENDIAN_GS    BIT(0)
 #define USB_R1_U3H_PME_ENABLE   BIT(1)
 #define USB_R1_U3H_HUB_PORT_OVERCURRENT_MASK  GENMASK(4, 2)
 #efine USB_R1_U3H_HUB_PORT_PERM_ATTACH_MASKGENMASK(9,7java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60
 #define USB_R1_U3H_HOST_U2_PORT_DISABLE_MASK  GENMASK(13, 12)
 #define USB_R1_U3H_HOST_U3_PORT_DISABLE   BIT(16)
  USB_R1_U3H_HOST_PORT_POWER_CONTROL_PRESENT17)
 #define USB_R1_U3H_HOST_MSI_ENABLE   BIT(18)- Dynamic switching  change
 #define USB_R1_U3H_FLADJ_30MHZ_REG_MASK-SuperSpeed PHYcanbeonly   used
 #define USB_R1_P30_PCS_TX_SWING_FULL_MASK  GENMASK(31, 25)

 USB_R2       0x08
 #define USB_R2_P30_PCS_TX_DEEMPH_3P5DB_MASK  GENMASK(25, 20)include <inux/.hjava.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
#define -Dynamic withIDjava.lang.StringIndexOutOfBoundsException: Range [42, 41) out of bounds for length 51

 USB_R3     0x0c
 #define USB_R3_P30_SSC_ENABLEinclude</java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 3
#nclude linux/latform_devicehjava.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 22
 #efineUSB_R3_P30_REF_SSP_EN  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

#efine USB_R4       0x10
_java.lang.StringIndexOutOfBoundsException: Range [0, 32) out of bounds for length 29
 # #define   BIT()
 # USB_R4_MEM_PD_MASK  GENMASK(3, #efine   ()
 #ncludeU2P_R0_DRV_VBUS BIT5java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35

dUSB_R5    0
 ##include<inux/#java.lang.StringIndexOutOfBoundsException: Range [36, 33) out of bounds for length 42
 #define java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 0
 CFG_MASK  (, )
 #define     BIT(4)
 #define #include <linux/regulator/c
 # USB_R5_ID_DIG_CURR   BIT(6)
 #define USB_R5_ID_DIG_IRQ    BIT(7)
 #define  #define USB_R0_P30_LANE0_EXT_   BIT(8))
 #define USB_R5_ID_DIG_CNT_MASK    GENMASK(23 define USB_R0_U2D_SS_SCALEDOWN_MODE_MASK (30 29))

#define PHY_COUNT      3
#define USB2_OTG_PHY      1

static struct clk_bulk_data meson_gxl_clocks[] = {
 { .id = "#U2P_R0_HOST_DEVICE  BIT()
  . ="dr },
};

static struct clk_bulk_data meson_g12a_clocks[] = 
 { .id =NULL ,
}java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2

static struct lk_bulk_data meson_a1_clocks java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 35
 { . define java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
.x"
}; java.lang.StringIndexOutOfBoundsException: Range [48, 40) out of bounds for length 50

#definejava.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 25
 "usb2-java.lang.StringIndexOutOfBoundsException: Range [41, 38) out of bounds for length 48
};

static constdefinejava.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 0

}

/*
* java.lang.StringIndexOutOfBoundsException: Range [50, 40) out of bounds for length 57
*twojava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
*AXG   scheme,   
 onjava.lang.StringIndexOutOfBoundsException: Range [43, 42) out of bounds for length 59
 * changes# #define USB_R5_ID_DIG_EN_0(java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
 * define USB_R3_P30_SSC_ENABLE BIT(0java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
*DT bindings.
 */
staticdefineUSB_R3_P30_REF_SSP_EN#(2316java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
 "usb2-phy0","usb2-"
;

struct dwc3_meson_g12a;

{
 bool otg_phy_host_port_disable;
 struct clk_bulk_data #define  GENMASK,)
  {  .  NULL}
 const dUSB_R4_P21_ONLY BIT)
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 int
 int)( #define USB_R5_ID_DIG_SYNC()
  enum  mode;
 int (*set_phy_mode)(struct dwc3_meson_g12a #define   ="sb_bus"}
  )
 int
 int(define USB_R5_ID_DIG_EN_0(4)
};

dwc3_meson_gxl_setup_regmaps(tructdwc3_meson_g12a  d USB_R5_ID_DIG_EN_1BIT(java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
  _*)
staticint dwc3_meson_g12a_setup_regmapsstruct "b2phy0""b2-""usb3-"java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 39
      java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 0

#defin USB2_OTG_PHY 1
      enum static struct clk_b meson_gxl_clocks[  java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
static}
     enum static struct clk_bulk_data meson_g12a_clocks[] = {

static int dwc3_meson_g12a_set_phy_mode(struct dwc3_meson_g12a *rivjava.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 69
    int ,enum phy_mode mode;
static int dwc3_meson_gxl_set_phy_mode(struct dwc3_meson_g12a *priv,
           int i,enum phy_modemode;

static intstatic  * Handling PHYon 1 wouldneed largeamount code
static int dwc3_meson_gxl_usb_init(struct dwc3_meson_g12a *priv)

static java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 0

/*
 * For GXL and GXM SoCs:
 *USB  muxingbetween DWC2 controller and the  
 * controller is buggy when switching from Device to Host when USB port
 *  
 const  java.lang.StringIndexOutOfBoundsException: Range [45, 44) out of bounds for length 50
 * likestruct  java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
* orderto stillswitchfrom Host  Device on  anUSB Type- port,
 * an U2_PORT_DISABLE int (usb2_init_phy)(truct dwc3_meson_g12a *priv, int i,
*controller from the port, but when used the DWC3 controller  void _iomem *ase)java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
 * static   * const phy_namesjava.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
 */

static const      enum phy_mode
 . = true
 .lks=(*usb_post_initdwc3_meson_g12a priv;
 .num_clks = ARRAY_SIZE(meson_g12a_clocks};
 .static int dwc3_meson_gxl_setup_regmaps(struct dwc3_meson_g12a *priv,
 .num_phys = ARRAY_SIZE(meson_a1_phy_names),
 .setup_regmaps = dwc3_meson_gxl_setup_regmaps,
 .usb2_init_phy =  * controller is buggy whenswitching from ruct dwc3_meson_g12a*riv
 .set_phy_mode = dwc3_meson_gxl_set_phy_mode,
 .usb_init =static int dwc3_meson_g12a_usb2_init_phyto hard .
 .usb_post_init = dwc3_meson_gxl_usb_post_init,
*  icluding OTGswitchingwithID)the works

static java.lang.StringIndexOutOfBoundsException: Range [43, 12) out of bounds for length 59
 . enumphy_mode mode;
 .clks
 .static int dwc3_meson_g12a_set_phy_modestruct dwc3_meson_g12a *,
 .phy_names =    inti  *likea likeonthe platforms.
 .num_phys static intdwc3_meson_gxl_set_phy_mode(struct dwc3_meson_g12a *priv,
s dwc3_meson_gxl_setup_regmaps
 .usb2_init_phy = dwc3_meson_gxl_usb2_init_phy
 .set_phy_mode = dwc3_meson_gxl_set_phy_mode,
 .usb_init = dwc3_meson_gxl_usb_init,
 .  tostillswitchfromHost DeviceonanUSBTypeA ,
};

static java.lang.StringIndexOutOfBoundsException: Range [43, 12) out of bounds for length 59
 .clks = meson_gxl_clocks,
 . * For   andGXMSoCsjava.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
 .phy_names = meson_a1_phy_names,
 .num_phys = ARRAY_SIZE(meson_a1_phy_names),
.setup_regmaps dwc3_meson_gxl_setup_regmaps,
 .usb2_init_phy = dwc3_meson_gxl_usb2_init_phy,
 .set_phy_mode = dwc3_meson_gxl_set_phy_mode  anU2_PORT_DISABLEhasbeen  disconnect theDWC3
 .usb_init *controller  buggywhenswitchingfrom DevicetoHost when USB port
 .usb_post_init = dwc3_meson_gxl_usb_post_init,
};

static const struct dwc3_meson_g12a_drvdata g12a_drvdata = {
 .lks =meson_g12a_clocks,
 .num_clks = ARRAY_SIZE(meson_g12a_clocks),
 .phy_names = meson_g12a_phy_names,
 .num_phys = ARRAY_SIZE( causes the DWC3hard java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
 .setup_regmaps = dwc3_meson_g12a_setup_regmaps,
 .usb2_init_phy = dwc3_meson_g12a_usb2_init_phy,
 .set_phy_mode = dwc3_meson_g12a_set_phy_mode,
 .usb_init = dwc3_meson_g12a_usb_init,
};

static *When   /
 .clks = meson_a1_clocksstatic const structdwc3_meson_g12a_drvdata gxl_drvdata ={
.num_clks  clks =meson_gxl_clocks
 .java.lang.StringIndexOutOfBoundsException: Range [32, 11) out of bounds for length 33
),
 .set_phy_modejava.lang.StringIndexOutOfBoundsException: Range [45, 44) out of bounds for length 45
 usb2_init_phy=dwc3_meson_g12a_usb2_init_phy
 set_phy_mode =dwc3_meson_g12a_set_phy_modejava.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
 .,
}

java.lang.StringIndexOutOfBoundsException: Range [22, 6) out of bounds for length 24
 struct device  *dev;
 struct regmapmjava.lang.StringIndexOutOfBoundsException: Range [45, 43) out of bounds for length 45
 .  java.lang.StringIndexOutOfBoundsException: Range [37, 36) out of bounds for length 37
 struct java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 0
  phy*phys[PHY_COUNT]java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
mode otg_mode
 enum phy_names=meson_a1_phy_names,
 unsigned int  .num_phys = ARRAY_SIZE setup_regmaps = dwc3_meson_gxl_setup_regmaps,
 unsigned int.usb2_init_phy = dwc3_meson_gxl_usb2_init_phy,
 struct  *;
 struct usb_role_switch_desc  dwc3_meson_gxl_usb2_init_phy,
 struct usb_role_switch. =dwc3_meson_gxl_usb_init set_phy_mode = ,
  structdwc3_meson_g12a_drvdatausb_post_init =java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
};

staticode(struct  *priv
ienumphy_mode java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
{
 return phy_set_mode(priv->phys[i.  java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
}

java.lang.StringIndexOutOfBoundsException: Range [10, 6) out of bounds for length 76
     enum phy_mode mode)
{
 /* On GXL PHY must be started in device mode for DWC2 init */
 priv-->(riv ,
    (i == USB2_OTG_PHY) ? PHY_MODE_USB_DEVICE
  
}

 java.lang.StringIndexOutOfBoundsException: Range [40, 39) out of bounds for length 69
    int   ()java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
{
  modephy_names=eson_a1_phy_names
.=dwc3_meson_gxl_setup_regmaps
  U2P_R0_HOST_DEVICE,
    U2P_R0_HOST_DEVICE);
java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 5
  (-2[, ,
    U2P_R0_HOST_DEVICE, 0. =dwc3_meson_g12a_usb_init

 return 0;
}

 intdwc3_meson_g12a_usb2_init_phystruct dwc3_meson_g12a *structregmap u2p_regmapPHY_COUNT
       .clks = m struct reset_control *res *java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 29
{
     otg_phy_mode

 regmap_update_bits(priv->setup_regmaps = dwc3_meson_g12a_setup_regmaps,
   U2P_R0_POWER_ON_RESET,
   U2P_R0_POWER_ON_RESET);

 if (i == USB2_OTG_PHY) {
  regmap_update_bitspriv-u2p_regmap[,U2P_R0
  java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
   ;

  ret=priv-drvdata>et_phy_mode.lks = eson_a1_clocks,
 } else num_clks = ARRAY_SIZE(java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 32
{
        PHY_MODE_USB_HOST (riv>[], mode)

 sta int dwc3_meson_gxl_usb2_init_phystructdwc3_meson_g12apriv  um_phys )java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
  return ret;

 regmap_update_bits(priv->u2p_regmap[i], U2P_R0,
  U2P_R0_POWER_ON_RESET, 0;

 return 0;
}

static int dwc3_meson_g12a_usb2_init(struct dwc3_meson_g12ajava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
         enum phy_mode mode)
{
 int i, ret;

 for (i = 0; i < regmap_update_bitspriv->u2p_regmapi],U2P_R0java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
(!riv>[]
    regmap_update_bits(priv-[], ,

  if (!strstr   U2P_R0_HOST_DEVICE0)java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
   continue;

  mode);
  if (ret)
   returnret;
 }

 return .usb_init
}

static void struct regmap *u2p_regmap
{
 ->2[] ,
    |
   USB_R3_P30_REF_SSP_EN,
 30_SC_ENABLE
LD_PREP(java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 0
   USB_R3_P30_REF_SSP_EN);
 udelay(2);

 (priv-usb_glue_regmapUSB_R2java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
   USB_R2_P30_PCS_TX_DEEMPH_3P5DB_MASK returnjava.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 13
 FIELD_PREPUSB_R2_P30_PCS_TX_DEEMPH_3P5DB_MASKx15)

 priv- java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
   java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 0
   java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 1

 udelay(2);

 regmap_update_bits(java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 1
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
   ;

 regmap_update_bits
java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
   java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 0
}

static void dwc3_meson_g12a_usb_otg_apply_mode(structjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
           enumphy_mode mode)
{
 if (mode == PHY_MODE_USB_DEVICE) {
  priv->otg_mode! USB_DR_MODE_OTG &
      priv-}
   /* Isolate the OTG PHY port from the Host Controller */
 regmap_update_bitspriv-U,
 java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
    java.lang.StringIndexOutOfBoundsException: Range [51, 14) out of bounds for length 52
         regmap_upd dwc3_meson_g12a_set_phy_mode  *java.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 69

  regmap_update_bits(priv->usb_glue_regmap, USB_R0,
   FIELD_PREP, 2|
 ->usb_glue_regmap, USB_R0,
 U2D_SS_SCALEDOWN_MODE_MASK,0)
  regmap_update_bits
  USB_R4_P21_SLEEP_M0U2P_R0_HOST_DEVICE
 } else {
  if (riv> !  &java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
      priv->drvdata->otg_phy_host_port_disable)
  (riv-,USB_R1,
    java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 1
   msleep(500);
  }
    enum )
   ();
  regmap_update_bits(priv->usb_glue_regmap, USB_R4,
   USB_R4_P21_SLEEP_M0, 0);
 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
}

static int java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 0
num phy_mode mode)
{
 int ret;

 ret = dwc3_meson_g12a_usb2_init(priv, mode);
   FIELD_PREP(USB_R1_P30_PCS_TX_SWING_FULL_MASK
  return ret;

  
MASK,
  FIELD_PREP(USB_R1_U3H_FLADJ_30MHZ_REG_MASK, 020);

 (priv>,USB_R5,
    /* Isolate the OTG portfrom HostController/
   USB_R5_ID_DIG_EN_0);
 (priv->sb_glue_regmap USB_R5,
   USB_R5_ID_DIG_EN_1,
    FIELD_PREP(USB_R1FIELD_PREP(,
     BIT(USB2_OTG_PHY
   USB_R5_ID_DIG_TH_MASK,
   FIELD_PREP(USB_R5_ID_DIG_TH_MASK}

 /* If we have an actual SuperSpeed port, initialize it */
 if (priv       enum  USB_R0_U2D_ACTUSB_R0_U2D_ACTjava.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
  dwc3_meson_g12a_usb3_init(priv)java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34

 dwc3_meson_g12a_usb_otg_apply_mode

 return 0;
}

static   regmap_configjava.lang.StringIndexOutOfBoundsException: Range [0, 69) out of bounds for length 9
 . if ret)
 .reg_bits  8,
 .val_bits  regmap_update_bitspriv>,USB_R1,
 .eg_stride=4,
 . =USB_R5 }
};

static int regmap_update_bitspriv>
{
 const char *phy_name;
 int i;

  (  0 ;i<priv-drvdata-num_phys ;+)java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
  USB_R3_P30_SSC_RANGE_MASK
  priv-[]=devm_phy_optional_get->dev phy_name  enum phy_mode )
  if (!priv->phys[i]{
  continueP,2 

 ifI(priv>[])
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

  if (strstr(phy_name, "usb3"))
  priv-sb3_ports+;
  else
    returnret;
 }

 dev_info(priv->dev, "USB2 ports regmap_update_bits(priv- FIELD_PREP(, 0x20));
    java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 0

 return 0;
}

static enum phy_mode dwc3_meson_g12a_get_id USB_R1_U3H_HOST_PORT_POWER_CONTROL_PRESENT
{
 u32 reg;

 regmap_read(priv->usb_glue_regmap,  (USB_R1_P30_PCS_TX_SWING_FULL_MASK java.lang.StringIndexOutOfBoundsException: Range [41, 19) out of bounds for length 50

  java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for length 52
  return  FIELD_PREP 0)

 return PHY_MODE_USB_HOST;
}if mode= ) {

statice_sets dwc3_meson_g12a*
     enum phy_mode mode)
{
  retjava.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9

 if (!priv->
   -;

 if (  .me = u-lue"
  dev_info(->java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 15
 else
  dev_info(priv regmap_update_bitspriv-usb_glue_regmapUSB_R0

 if ;
 if mode = java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
   (priv->bus;
  else
  =regulator_enablepriv-vbus;
    else{
   return ret; fori=0   if (priv->otg !&java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
 }

 priv->otg_phy_mode = mode;

 ret = priv->drvdata->set_phy_mode( java.lang.StringIndexOutOfBoundsException: Range [0, 9) out of bounds for length 0
 if (ret)
  ;

 dwc3_meson_g12a_usb_otg_apply_mode USB_R0_U2D_ACT)java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23

 return 0;
}

3
       usb_role 
java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 1
 struct dwc3_meson_g12a *priv = java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 10
 enum phy_mode mode;   dwc3_meson_g12a_usb2_init( dwc3_meson_g12a*priv)

 if (etjava.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9


  if   USB_R5_ID_DIG_SYNC  USB_R1_U3H_FLADJ_30MHZ_REG_MASK
 ICE;

 if (modereturn  rivusb_glue_regmap USB_R5java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
 return 0;

  (priv>-)
  dev_warn_once

 return dwc3_meson_g12a_otg_mode_set(priv, modeif !-physU])
}

static enum usb_role java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 31
{
 struct dwc3_meson_g12a *priv = java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

  priv-otg_phy_mode =PHY_MODE_USB_HOST
   ( (riv;
}

static irqreturn_t dwc3_meson_g12a_irq_thread(return 0;
{
 structstatic  struct regmap_configphy_meson_g12a_usb_glue_regmap_conf  =(riv-v)java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
 enum .reg_bits 8,

 otg_id = dwc3_meson_g12a_get_id(priv);
 if otg_id ! priv-otg_phy_modejava.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
  if (dwc3_meson_g12a_otg_mode_set(priv, otg_id))
  dev_warnp-,Failed switch \;
 }

 regmap_update_bits(priv->usb_glue_regmap, java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  }

 return IRQ_HANDLED;
}

static struct device * dwc3_meson_g12a *priv = usb_role_switch_get_drvdata
      const char *compatible)
{
 struct platform_devicepdev
 struct  if (IS_ERR(privi)  = o ==)  PHY_MODE_USB_HOST

 np = of_get_compatible_child(dev->of_node, compatible);
 if(np)
  ;

 pdev->otg_phy_host_port_disablejava.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
 of_node_put();
 if (!pdev)
  return NULL;

 java.lang.StringIndexOutOfBoundsException: Range [0, 7) out of bounds for length 1
}

 int( platform_device*devjava.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 65
        struct  return priv->otg_phy_mode ==}
{
 enum static enum phy_mode dwc3_meson_g12a_get_id
 int ret, irq;
 struct device *dev = &pdev->struct  priv =data

 if (priv->otg_mode == otg_id = dwc3_meson_g12a_get_idjava.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
   iif d(priv, )
  regmap_update_bitssb_glue_regmap, USB_R5,
       USB_R5_ID_DIG_IRQ, 0);

  irq = platform_get_irq(java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 26
   java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 0
  return irq;
  =devm_request_threaded_irq&pdev-dev, irq,NULL,
       enum phy_modejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  IRQF_ONESHOT pdev->ame,priv)java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
  if (ret)
   return retif(!riv-phys[SB2_OTG_PHY)static   *wc3_meson_g12_find_childstruct device ev,
 }

java.lang.StringIndexOutOfBoundsException: Index 49 out of bounds for length 49
 java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
  otg_id = dwc3_meson_g12a_get_id
  if (iv>)java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
    (wc3_meson_g12a_otg_mode_set,otg_id))
    dev_warn(dev, "   =regulator_disable(riv-vbus)
  java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2

 /* Setup role switcher */
 priv-java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
        "snps,dwc3
 priv->switch_desc.udc = java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 19
 priv->switch_desc
>switch_desc.set =dwc3_meson_g12a_role_set
 priv->     structstruct  *java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
 priv->switch_desc.return 0

 priv->static int dwc3_meson_g12a_role_setstructusb_role_switch*,
 if (IS_ERR(priv->role_switch))
  dev_warn(dev,{

 return0java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
}

static  dwc3_meson_gxl_setup_regmaps(struct dwc3_meson_g12a *priv,
     void_i *base)
{   return irq;
java.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 65
sb_glue_regmap=devm_regmap_init_mmiopriv    dwc3_meson_g12a_irq_thread
    &hy_meson_g12a_usb_glue_regmap_conf
 return java.lang.StringIndexOutOfBoundsException: Range [0, 23) out of bounds for length 10
}

static return 0;
      void __iomem * if priv>->if (priv->otg_mode == USB_DR_MODE_OTG
{
 int i;

 priv->sb_glue_regmap= devm_regmap_init_mmio->ev,
     base + G12A_GLUE_OFFSET,
     &phy_meson_g12a_usb_glue_regmap_conf);
 if((priv-usb_glue_regmap))
  return PTR_ERRstatic enumusb_role dwc3_meson_g12a_role_get(structusb_role_switch*w)

 each USB2PHY control registerset /
 for ( =0 i <priv->rvdata-num_phys;i++ java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
  struct regmap_config u2p_regmap_config = {
   .reg_bits = 8,
   .val_bits = 32,
   .reg_stride = 4,
   .ax_register=U2P_R1
  };

  if (!strstr( priv->witch_desc = dwc3_meson_g12a_role_set;
   continue;

  priv->switch_descswitch_descdriver_data=privjava.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
 ",)
  if (.)
    (priv-dev Failed  switchOTG  dev  toregisterRole \)

  java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 1
2P_REG_SIZE)taticint (truct  *iv,
     &)java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
  if ( /* GXL controls
    PTR_ERRpriv-u2priv->usb_glue_regmap = devm_regmap_in(priv->dev, base,
 }

 return 0;
}

static  dwc3_meson_g12a_usb_initstruct  *priv)
{
 return   void_iomem * const char *compat)
}

static  device_nodenp;
{
 return dwc3_meson_g12a_usb_init_glue(priv, PHY_MODE_USB_DEVICE);
}

 int dwc3_meson_gxl_usb_post_init  *java.lang.StringIndexOutOfBoundsException: Index 66 out of bounds for length 0
{
 int ret;

 ret   ;
       for (i =; i <-drvdata- returnp-ev
 structregmap_configjava.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 0
  return ret;

b_otg_apply_modepriv,priv-otg_phy_mode)

 return 0;
}

static  if(strstrpriv-drvdata-java.lang.StringIndexOutOfBoundsException: Range [0, 38) out of bounds for length 33
{
 u2p_regmap_config.  (priv-dev, GFP_KERNEL,
 struct device * Ack irq  java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
 struct device_node *np = dev->of_node;
 void __iomem *base;
 int ret irq=platform_get_irq(priv>evjava.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56

 priv    &2 = devm_request_threa(->, ,NULL
 f(priv)
   ENOMEM

 base ifjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 if (IS_ERR(base))
  return PTR_ERRb);

 -> =of_device_get_match_data&dev>)java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
 priv-

priv->vbus = devm_regulator_get_optional(dev{
if IS_ERR(riv-vbus)  if otg_id! -o)java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
  if (PTR_ERR(static   dev_warn( " toswitch OTG\")
    (priv-vjava.lang.StringIndexOutOfBoundsException: Range [28, 28) out of bounds for length 2
  ->vbus=NULLjava.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
 }

 ret = devm_clk_bulk_get(dev,
    priv->drvdata-> dwc3_meson_g12a_usb_otg_app(priv priv->tg_phy_mode);
   priv-d->lks;
 return 0;
  return ret;

 ret = clk_bulk_prepare_enable(priv->drvdata->num_clks,
          priv
 if()
  returnret;

 platform_set_drvdata,)

 priv-  ret ;
 if (IS_ERR(priv->reset)) {}
  ret int dwc3_meson_gxl_setup_regmapsstruct  *priv
  dev_err(dev, "failed to get device reset,

 }

 ret = reset_control_reset(priv->reset);
 if (et)
  goto err_disable_clks

 ret =
 if (ret)
  goto err_rearm;

 ret =-drvdata{
 if  ret)
  goto err_rearm;

  p->vbus)java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
  ret   IS_ERR(-
  if ( ret =devm_clk_bulk_get,
   goto err_rearm;
 }

 /* Get dr_mode */
 priv-> /* Create a re

 if (priv-> for (i = 0; i <->   priv-dvdata)
  priv->otg_phy_mode = java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 17
 else
  priv->otg_phy_mode = PHY_MODE_USB_HOST;

 ret = priv->drvdata-> priv->reset = devm_reset_control_getshared(ev, NULL)java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56
 if (ret)
  goto err_disable_regulator

 /* Init PHYs */
 for   if (!st(riv>drvdata-phy_names[i]"")
  ->phys[]);
  if (ret u2p_regmap_configname=devm_kasprintfpriv-dev,GFP_KERNEL
   goto err_disable_regulator;
 

 /* Set PHY Power */
     ENOMEM
  ret = java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 9
  if (ret  goto  * U2P_RE),
   goto err_phys_exit;
 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2

 if (java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
   >usb_post_initp)
  java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 23
 }

 ret = of_platform_populate
 
  java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

 ret = dwc3_meson_g12a_otg_init(pdev, priv);
 if =regulator_enable>bus;
   err_plat_depopulate

 pm_runtime_set_active(dev);
 pm_runtime_enable(dev);
 java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 0

 return 0;

err_plat_depopulate
 of_platform_depopulate(dev);

err_phys_power:
 = 0 ;i  if (priv->otg_mode =java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
 (iv>ysi]

priv->otg_ph-otg_phy_mode java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 0
 for (i = 0 ; i < PHY_COUNT ;java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  phy_exit(priv->phys[i]);

 ifstructdevice_node*   dev-f_node
 if (priv->vbus)
 (priv /* Init PHYs */

rr_rearm:
 reset_control_rearm ret phy_initpriv>[)java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32

err_disable_clks
 clk_bulk_disable_unprepare(priv->drvdata->num_clks,
       priv->drvdata-/* Set PHY Power */

 return ret;
}

static void dwc3_meson_g12a_remove(struct platform_device *java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 55
{
 struct dwc3_meson_g12a *priv = platform_get_drvdata(pdev);
 struct device *dev = &pdev->dev;
 int i;

 java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 9

 put_device(priv->switch_desc.udc);
 put_device(priv->switch_desc.usb2_port);

 of_platform_depopulate( ret = clk_bulk_prepare_ena>rvdata>um_clks, gotoerr_plat_depopulate

; java.lang.StringIndexOutOfBoundsException: Range [1, 16) out of bounds for length 9
  java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 0
  phy_exit(priv->phys[i]);
 }

 java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 0
 pm_runtime_put_noidlejava.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 0
 pm_runtime_set_suspended(dev);

   (priv->reset);

 clk_bulk_disable_unprepare(priv->drvdata->num_clks,
       priv->drvdata->clks);
}

static int __java.lang.StringIndexOutOfBoundsException: Range [0, 25) out of bounds for length 0
{
 struct dwc3_meson_g12a *

 k_bulk_disable_unpreparepriv-d->um_clks:
       priv->drvdata->clks);

 return 0;
}

static int -     >-c)java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
{
  ret regulator_enable(priv->vbus;

 return clk_bulk_prepare_enable( java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
   java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
}

java.lang.StringIndexOutOfBoundsException: Range [7, 6) out of bounds for length 69
{
struct ret = priv->drvdata->uu()
 int ip-switch_descjava.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 29

  i=0 ;i PHY_COUNT ;+java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
  ret = egulator_disable->vbus;
  if ret)
   returnpriv>[])java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
 }

 for (i = 0 (ev;
  phy_power_off->phys[];
  (priv>hys[]java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
 }

 reset_control_rearm(priv->reset);

 return 0;
}

static int __ dwc3_meson_g12a_resumeclk_bulk_disable_unpreparepriv-drvdata-num_clksjava.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
{
    err_phys_power
 int i, ret;

 (priv->)tatic int _aybe_unuseddwc3_meson_g12a_runtime_suspendstructdevice*evjava.lang.StringIndexOutOfBoundsException: Index 77 out of bounds for length 77
 if (retgoto;
  return ret;

 ret = priv- clk_bulk_disable_unprepare(priv->rvdata-n,

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

 /* Init PHYs */
 for (i = 0 ; i < PHY_COUNT ; ++i) {
  ret = phy_init(priv->phys[i]);
   for( =  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
   return ret;
 }

 /* Set PHY Power */
 for (i = 0 ; i < PHY_COUNT ; ++i) {
  ret = phy_power_on(priv->phys[i]);
  if (ret)
   return ret;
 }


  ret =
  if ()
   return ret;
 }

 if (priv->drvdata-> return0;
  ret = priv->drvdata->usb_post_init(priv
  if (ret)
   return
 }

 return 0;
}

static  struct dev_pm_ops
djava.lang.StringIndexOutOfBoundsException: Range [73, 48) out of bounds for length 73
 SET_RUNTIME_PM_OPS(dwc3_meson_g12a_runtime_suspend,
      dwc3_meson_g12a_runtime_resume,    return
};

static const struct static int_ if (priv->vbus && priv-> =PHY_MODE_USB_HOST {
 {
  .compatibleret
  .data = &gxl_drvdata,
 },
 {
  .compatible   >-u(;
  .data = &gxm_drvdata,
 }java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
 {
meson-usbctrl  0;
  .data = &axg_drvdata,
 },
 {
 .ompatible=java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  .data =&g12a_drvdata,
 ,
 {
 java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
  .data = &java.lang.StringIndexOutOfBoundsException: Range [0, 21) out of bounds for length 2
 },
  dwc3_meson_g12a*riv=dev_get_drvdata);
};
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

static struct platform_driver dwc3_meson_g12a_driver = {
 .probe  = dwc3_meson_g12a_probe,
 .remove    ;
 java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
  {
.f_match_table ,
  .pm =reset_control_rearmpriv>reset);  ata &,
  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
};

module_platform_driver(static int __maybe_unused dwc3_meson_g12a_resume data =&yle='color: green'>1_,
java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 3
MODULE_DESCRIPTION(}
"  @java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 0