diff options
Diffstat (limited to 'roms/u-boot/arch/arm/include/asm/arch-tegra/usb.h')
| -rw-r--r-- | roms/u-boot/arch/arm/include/asm/arch-tegra/usb.h | 360 |
1 files changed, 360 insertions, 0 deletions
diff --git a/roms/u-boot/arch/arm/include/asm/arch-tegra/usb.h b/roms/u-boot/arch/arm/include/asm/arch-tegra/usb.h new file mode 100644 index 000000000..6e6ea1443 --- /dev/null +++ b/roms/u-boot/arch/arm/include/asm/arch-tegra/usb.h @@ -0,0 +1,360 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (c) 2011 The Chromium OS Authors. + * Copyright (c) 2013 NVIDIA Corporation + */ + +#ifndef _TEGRA_USB_H_ +#define _TEGRA_USB_H_ + +/* USB Controller (USBx_CONTROLLER_) regs */ +struct usb_ctlr { + /* 0x000 */ + uint id; + uint reserved0; + uint host; + uint device; + + /* 0x010 */ + uint txbuf; + uint rxbuf; + uint reserved1[2]; + + /* 0x020 */ + uint reserved2[56]; + + /* 0x100 */ + u16 cap_length; + u16 hci_version; + uint hcs_params; + uint hcc_params; + uint reserved3[5]; + + /* 0x120 */ + uint dci_version; + uint dcc_params; + uint reserved4[2]; + +#ifdef CONFIG_TEGRA20 + /* 0x130 */ + uint reserved4_2[4]; + + /* 0x140 */ + uint usb_cmd; + uint usb_sts; + uint usb_intr; + uint frindex; + + /* 0x150 */ + uint reserved5; + uint periodic_list_base; + uint async_list_addr; + uint async_tt_sts; + + /* 0x160 */ + uint burst_size; + uint tx_fill_tuning; + uint reserved6; /* is this port_sc1 on some controllers? */ + uint icusb_ctrl; + + /* 0x170 */ + uint ulpi_viewport; + uint reserved7; + uint endpt_nak; + uint endpt_nak_enable; + + /* 0x180 */ + uint reserved; + uint port_sc1; + uint reserved8[6]; + + /* 0x1a0 */ + uint reserved9; + uint otgsc; + uint usb_mode; + uint endpt_setup_stat; + + /* 0x1b0 */ + uint reserved10[20]; + + /* 0x200 */ + uint reserved11[0x80]; +#else + /* 0x130 */ + uint usb_cmd; + uint usb_sts; + uint usb_intr; + uint frindex; + + /* 0x140 */ + uint reserved5; + uint periodic_list_base; + uint async_list_addr; + uint reserved5_1; + + /* 0x150 */ + uint burst_size; + uint tx_fill_tuning; + uint reserved6; + uint icusb_ctrl; + + /* 0x160 */ + uint ulpi_viewport; + uint reserved7[3]; + + /* 0x170 */ + uint reserved; + uint port_sc1; + uint reserved8[6]; + + /* 0x190 */ + uint reserved9[8]; + + /* 0x1b0 */ + uint reserved10; + uint hostpc1_devlc; + uint reserved10_1[2]; + + /* 0x1c0 */ + uint reserved10_2[4]; + + /* 0x1d0 */ + uint reserved10_3[4]; + + /* 0x1e0 */ + uint reserved10_4[4]; + + /* 0x1f0 */ + uint reserved10_5; + uint otgsc; + uint usb_mode; + uint reserved10_6; + + /* 0x200 */ + uint endpt_nak; + uint endpt_nak_enable; + uint endpt_setup_stat; + uint reserved11_1[0x7D]; +#endif + + /* 0x400 */ + uint susp_ctrl; + uint phy_vbus_sensors; + uint phy_vbus_wakeup_id; + uint phy_alt_vbus_sys; + +#ifdef CONFIG_TEGRA20 + /* 0x410 */ + uint usb1_legacy_ctrl; + uint reserved12[4]; + + /* 0x424 */ + uint ulpi_timing_ctrl_0; + uint ulpi_timing_ctrl_1; + uint reserved13[53]; +#else + + /* 0x410 */ + uint usb1_legacy_ctrl; + uint reserved12[3]; + + /* 0x420 */ + uint reserved13[56]; +#endif + + /* 0x500 */ + uint reserved14[64 * 3]; + + /* 0x800 */ + uint utmip_pll_cfg0; + uint utmip_pll_cfg1; + uint utmip_xcvr_cfg0; + uint utmip_bias_cfg0; + + /* 0x810 */ + uint utmip_hsrx_cfg0; + uint utmip_hsrx_cfg1; + uint utmip_fslsrx_cfg0; + uint utmip_fslsrx_cfg1; + + /* 0x820 */ + uint utmip_tx_cfg0; + uint utmip_misc_cfg0; + uint utmip_misc_cfg1; + uint utmip_debounce_cfg0; + + /* 0x830 */ + uint utmip_bat_chrg_cfg0; + uint utmip_spare_cfg0; + uint utmip_xcvr_cfg1; + uint utmip_bias_cfg1; +}; + +/* USB1_LEGACY_CTRL */ +#define USB1_NO_LEGACY_MODE 1 + +#define VBUS_SENSE_CTL_SHIFT 1 +#define VBUS_SENSE_CTL_MASK (3 << VBUS_SENSE_CTL_SHIFT) +#define VBUS_SENSE_CTL_VBUS_WAKEUP 0 +#define VBUS_SENSE_CTL_AB_SESS_VLD_OR_VBUS_WAKEUP 1 +#define VBUS_SENSE_CTL_AB_SESS_VLD 2 +#define VBUS_SENSE_CTL_A_SESS_VLD 3 + +/* USBx_IF_USB_SUSP_CTRL_0 */ +#define UTMIP_PHY_ENB (1 << 12) +#define UTMIP_RESET (1 << 11) +#define USB_PHY_CLK_VALID (1 << 7) +#define USB_SUSP_CLR (1 << 5) + +#if defined(CONFIG_TEGRA20) || defined(CONFIG_TEGRA30) +/* USB2_IF_USB_SUSP_CTRL_0 */ +#define ULPI_PHY_ENB (1 << 13) + +/* USB2_IF_ULPI_TIMING_CTRL_0 */ +#define ULPI_OUTPUT_PINMUX_BYP (1 << 10) +#define ULPI_CLKOUT_PINMUX_BYP (1 << 11) + +/* USB2_IF_ULPI_TIMING_CTRL_1 */ +#define ULPI_DATA_TRIMMER_LOAD (1 << 0) +#define ULPI_DATA_TRIMMER_SEL(x) (((x) & 0x7) << 1) +#define ULPI_STPDIRNXT_TRIMMER_LOAD (1 << 16) +#define ULPI_STPDIRNXT_TRIMMER_SEL(x) (((x) & 0x7) << 17) +#define ULPI_DIR_TRIMMER_LOAD (1 << 24) +#define ULPI_DIR_TRIMMER_SEL(x) (((x) & 0x7) << 25) +#endif + +/* USBx_UTMIP_MISC_CFG0 */ +#define UTMIP_SUSPEND_EXIT_ON_EDGE (1 << 22) + +/* USBx_UTMIP_MISC_CFG1 */ +#define UTMIP_PHY_XTAL_CLOCKEN (1 << 30) + +/* + * Tegra 3 and later: Moved to Clock and Reset register space, see + * CLK_RST_CONTROLLER_UTMIP_PLL_CFG2_0 + */ +#define UTMIP_PLLU_STABLE_COUNT_SHIFT 6 +#define UTMIP_PLLU_STABLE_COUNT_MASK \ + (0xfff << UTMIP_PLLU_STABLE_COUNT_SHIFT) +/* + * Tegra 3 and later: Moved to Clock and Reset register space, see + * CLK_RST_CONTROLLER_UTMIP_PLL_CFG2_0 + */ +#define UTMIP_PLL_ACTIVE_DLY_COUNT_SHIFT 18 +#define UTMIP_PLL_ACTIVE_DLY_COUNT_MASK \ + (0x1f << UTMIP_PLL_ACTIVE_DLY_COUNT_SHIFT) + +/* USBx_UTMIP_PLL_CFG1_0 */ +/* Tegra 3 and later: Moved to Clock and Reset register space */ +#define UTMIP_PLLU_ENABLE_DLY_COUNT_SHIFT 27 +#define UTMIP_PLLU_ENABLE_DLY_COUNT_MASK \ + (0x1f << UTMIP_PLLU_ENABLE_DLY_COUNT_SHIFT) +#define UTMIP_XTAL_FREQ_COUNT_SHIFT 0 +#define UTMIP_XTAL_FREQ_COUNT_MASK 0xfff + +/* USBx_UTMIP_BIAS_CFG0_0 */ +#define UTMIP_HSDISCON_LEVEL_MSB (1 << 24) +#define UTMIP_OTGPD (1 << 11) +#define UTMIP_BIASPD (1 << 10) +#define UTMIP_HSDISCON_LEVEL_SHIFT 2 +#define UTMIP_HSDISCON_LEVEL_MASK \ + (0x3 << UTMIP_HSDISCON_LEVEL_SHIFT) +#define UTMIP_HSSQUELCH_LEVEL_SHIFT 0 +#define UTMIP_HSSQUELCH_LEVEL_MASK \ + (0x3 << UTMIP_HSSQUELCH_LEVEL_SHIFT) + +/* USBx_UTMIP_BIAS_CFG1_0 */ +#define UTMIP_FORCE_PDTRK_POWERDOWN 1 +#define UTMIP_BIAS_DEBOUNCE_TIMESCALE_SHIFT 8 +#define UTMIP_BIAS_DEBOUNCE_TIMESCALE_MASK \ + (0x3f << UTMIP_BIAS_DEBOUNCE_TIMESCALE_SHIFT) +#define UTMIP_BIAS_PDTRK_COUNT_SHIFT 3 +#define UTMIP_BIAS_PDTRK_COUNT_MASK \ + (0x1f << UTMIP_BIAS_PDTRK_COUNT_SHIFT) + +/* USBx_UTMIP_DEBOUNCE_CFG0_0 */ +#define UTMIP_DEBOUNCE_CFG0_SHIFT 0 +#define UTMIP_DEBOUNCE_CFG0_MASK 0xffff + +/* USBx_UTMIP_TX_CFG0_0 */ +#define UTMIP_FS_PREAMBLE_J (1 << 19) + +/* USBx_UTMIP_BAT_CHRG_CFG0_0 */ +#define UTMIP_PD_CHRG 1 + +/* USBx_UTMIP_SPARE_CFG0_0 */ +#define FUSE_SETUP_SEL (1 << 3) + +/* USBx_UTMIP_HSRX_CFG0_0 */ +#define UTMIP_IDLE_WAIT_SHIFT 15 +#define UTMIP_IDLE_WAIT_MASK (0x1f << UTMIP_IDLE_WAIT_SHIFT) +#define UTMIP_ELASTIC_LIMIT_SHIFT 10 +#define UTMIP_ELASTIC_LIMIT_MASK \ + (0x1f << UTMIP_ELASTIC_LIMIT_SHIFT) + +/* USBx_UTMIP_HSRX_CFG1_0 */ +#define UTMIP_HS_SYNC_START_DLY_SHIFT 1 +#define UTMIP_HS_SYNC_START_DLY_MASK \ + (0x1f << UTMIP_HS_SYNC_START_DLY_SHIFT) + +/* USBx_CONTROLLER_2_USB2D_ICUSB_CTRL_0 */ +#define IC_ENB1 (1 << 3) + +#ifdef CONFIG_TEGRA20 +/* PORTSC1, USB1 */ +#define PTS1_SHIFT 31 +#define PTS1_MASK (1 << PTS1_SHIFT) +#define STS1 (1 << 30) + +/* PORTSC, USB2, USB3 */ +#define PTS_SHIFT 30 +#define PTS_MASK (3U << PTS_SHIFT) +#define STS (1 << 29) +#else +/* USB2D_HOSTPC1_DEVLC_0 */ +#define PTS_SHIFT 29 +#define PTS_MASK (0x7U << PTS_SHIFT) +#define STS (1 << 28) +#endif + +#define PTS_UTMI 0 +#define PTS_RESERVED 1 +#define PTS_ULPI 2 +#define PTS_ICUSB_SER 3 +#define PTS_HSIC 4 + +/* SB2_CONTROLLER_2_USB2D_PORTSC1_0 */ +#define WKOC (1 << 22) +#define WKDS (1 << 21) +#define WKCN (1 << 20) + +/* USBx_UTMIP_XCVR_CFG0_0 */ +#define UTMIP_FORCE_PD_POWERDOWN (1 << 14) +#define UTMIP_FORCE_PD2_POWERDOWN (1 << 16) +#define UTMIP_FORCE_PDZI_POWERDOWN (1 << 18) +#define UTMIP_XCVR_LSBIAS_SE (1 << 21) +#define UTMIP_XCVR_HSSLEW_MSB_SHIFT 25 +#define UTMIP_XCVR_HSSLEW_MSB_MASK \ + (0x7f << UTMIP_XCVR_HSSLEW_MSB_SHIFT) +#define UTMIP_XCVR_SETUP_MSB_SHIFT 22 +#define UTMIP_XCVR_SETUP_MSB_MASK (0x7 << UTMIP_XCVR_SETUP_MSB_SHIFT) +#define UTMIP_XCVR_SETUP_SHIFT 0 +#define UTMIP_XCVR_SETUP_MASK (0xf << UTMIP_XCVR_SETUP_SHIFT) + +/* USBx_UTMIP_XCVR_CFG1_0 */ +#define UTMIP_XCVR_TERM_RANGE_ADJ_SHIFT 18 +#define UTMIP_XCVR_TERM_RANGE_ADJ_MASK \ + (0xf << UTMIP_XCVR_TERM_RANGE_ADJ_SHIFT) +#define UTMIP_FORCE_PDDISC_POWERDOWN (1 << 0) +#define UTMIP_FORCE_PDCHRP_POWERDOWN (1 << 2) +#define UTMIP_FORCE_PDDR_POWERDOWN (1 << 4) + +/* USB3_IF_USB_PHY_VBUS_SENSORS_0 */ +#define VBUS_VLD_STS (1 << 26) +#define VBUS_B_SESS_VLD_SW_VALUE (1 << 12) +#define VBUS_B_SESS_VLD_SW_EN (1 << 11) + +/* Setup USB on the board */ +int usb_process_devicetree(const void *blob); + +#endif /* _TEGRA_USB_H_ */ |