LXR uboot/include/fsl

   1/* SPDX-License-Identifier: GPL-2.0+ */
   2/*
   3 * Freescale USB Controller
   4 *
   5 * Copyright 2013 Freescale Semiconductor, Inc.
   6 */
   7
   8#ifndef _ASM_FSL_USB_H_
   9#define _ASM_FSL_USB_H_
  10
  11#ifdef CONFIG_SYS_FSL_USB_DUAL_PHY_ENABLE
  12struct ccsr_usb_port_ctrl {
  13        u32     ctrl;
  14        u32     drvvbuscfg;
  15        u32     pwrfltcfg;
  16        u32     sts;
  17        u8      res_14[0xc];
  18        u32     bistcfg;
  19        u32     biststs;
  20        u32     abistcfg;
  21        u32     abiststs;
  22        u8      res_30[0x10];
  23        u32     xcvrprg;
  24        u32     anaprg;
  25        u32     anadrv;
  26        u32     anasts;
  27};
  28
  29struct ccsr_usb_phy {
  30        u32     id;
  31        struct ccsr_usb_port_ctrl port1;
  32        u8      res_50[0xc];
  33        u32     tvr;
  34        u32     pllprg[4];
  35        u8      res_70[0x4];
  36        u32     anaccfg;
  37        u32     dbg;
  38        u8      res_7c[0x4];
  39        struct ccsr_usb_port_ctrl port2;
  40        u8      res_dc[0x334];
  41};
  42
  43#define CONFIG_SYS_FSL_USB_CTRL_PHY_EN (1 << 0)
  44#define CONFIG_SYS_FSL_USB_DRVVBUS_CR_EN (1 << 1)
  45#define CONFIG_SYS_FSL_USB_PWRFLT_CR_EN (1 << 1)
  46#define CONFIG_SYS_FSL_USB_PLLPRG1_PHY_DIV (1 << 0)
  47#define CONFIG_SYS_FSL_USB_PLLPRG2_PHY2_CLK_EN (1 << 0)
  48#define CONFIG_SYS_FSL_USB_PLLPRG2_PHY1_CLK_EN (1 << 1)
  49#define CONFIG_SYS_FSL_USB_PLLPRG2_FRAC_LPF_EN (1 << 13)
  50#ifdef CONFIG_SYS_FSL_SINGLE_SOURCE_CLK
  51#define CONFIG_SYS_FSL_USB_PLLPRG2_REF_DIV_INTERNAL_CLK (5 << 4)
  52#define CONFIG_SYS_FSL_USB_PLLPRG2_MFI_INTERNAL_CLK (6 << 16)
  53#define CONFIG_SYS_FSL_USB_INTERNAL_SOC_CLK_EN (1 << 20)
  54#endif
  55#define CONFIG_SYS_FSL_USB_PLLPRG2_REF_DIV (1 << 4)
  56#define CONFIG_SYS_FSL_USB_PLLPRG2_MFI (5 << 16)
  57#define CONFIG_SYS_FSL_USB_PLLPRG2_PLL_EN (1 << 21)
  58#define CONFIG_SYS_FSL_USB_SYS_CLK_VALID (1 << 0)
  59#define CONFIG_SYS_FSL_USB_XCVRPRG_HS_DCNT_PROG_EN (1 << 7)
  60#define CONFIG_SYS_FSL_USB_XCVRPRG_HS_DCNT_PROG_MASK (3 << 4)
  61
  62#define INC_DCNT_THRESHOLD_25MV        (0 << 4)
  63#define INC_DCNT_THRESHOLD_50MV        (1 << 4)
  64#define DEC_DCNT_THRESHOLD_25MV        (2 << 4)
  65#define DEC_DCNT_THRESHOLD_50MV        (3 << 4)
  66#else
  67struct ccsr_usb_phy {
  68        u32     config1;
  69        u32     config2;
  70        u32     config3;
  71        u32     config4;
  72        u32     config5;
  73        u32     status1;
  74        u32     usb_enable_override;
  75        u8      res[0xe4];
  76};
  77#define CONFIG_SYS_FSL_USB_HS_DISCNCT_INC (3 << 22)
  78#define CONFIG_SYS_FSL_USB_RX_AUTO_CAL_RD_WR_SEL (1 << 20)
  79#define CONFIG_SYS_FSL_USB_SQUELCH_PROG_WR_0 13
  80#define CONFIG_SYS_FSL_USB_SQUELCH_PROG_WR_3 16
  81#define CONFIG_SYS_FSL_USB_SQUELCH_PROG_RD_0 0
  82#define CONFIG_SYS_FSL_USB_SQUELCH_PROG_RD_3 3
  83#define CONFIG_SYS_FSL_USB_ENABLE_OVERRIDE 1
  84#define CONFIG_SYS_FSL_USB_SQUELCH_PROG_MASK 0x07
  85#endif
  86
  87/* USB Erratum Checking code */
  88#if defined(CONFIG_PPC) || defined(CONFIG_ARM)
  89bool has_dual_phy(void);
  90bool has_erratum_a005275(void);
  91bool has_erratum_a006261(void);
  92bool has_erratum_a007075(void);
  93bool has_erratum_a007798(void);
  94bool has_erratum_a007792(void);
  95bool has_erratum_a005697(void);
  96bool has_erratum_a004477(void);
  97bool has_erratum_a008751(void);
  98bool has_erratum_a010151(void);
  99#endif
 100#endif /*_ASM_FSL_USB_H_ */
 101