diff options
Diffstat (limited to 'arch/arm/include/asm/arch-tegra/usb.h')
| -rw-r--r-- | arch/arm/include/asm/arch-tegra/usb.h | 182 |
1 files changed, 43 insertions, 139 deletions
diff --git a/arch/arm/include/asm/arch-tegra/usb.h b/arch/arm/include/asm/arch-tegra/usb.h index ef6c089be..cefe0d269 100644 --- a/arch/arm/include/asm/arch-tegra/usb.h +++ b/arch/arm/include/asm/arch-tegra/usb.h @@ -1,5 +1,6 @@ /* * Copyright (c) 2011 The Chromium OS Authors. + * Copyright (c) 2013 NVIDIA Corporation * See file CREDITS for list of people who contributed to this * project. * @@ -22,120 +23,6 @@ #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[6]; - - /* 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]; - - /* 0x400 */ - uint susp_ctrl; - uint phy_vbus_sensors; - uint phy_vbus_wakeup_id; - uint phy_alt_vbus_sys; - - /* 0x410 */ - uint usb1_legacy_ctrl; - uint reserved12[4]; - - /* 0x424 */ - uint ulpi_timing_ctrl_0; - uint ulpi_timing_ctrl_1; - uint reserved13[53]; - - /* 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 @@ -146,25 +33,18 @@ struct usb_ctlr { #define VBUS_SENSE_CTL_AB_SESS_VLD 2 #define VBUS_SENSE_CTL_A_SESS_VLD 3 -/* 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) - /* USBx_IF_USB_SUSP_CTRL_0 */ -#define ULPI_PHY_ENB (1 << 13) #define UTMIP_PHY_ENB (1 << 12) #define UTMIP_RESET (1 << 11) #define USB_PHY_CLK_VALID (1 << 7) #define USB_SUSP_CLR (1 << 5) +/* USB2_IF_USB_SUSP_CTRL_0 */ +#define ULPI_PHY_ENB (1 << 13) + +/* USBx_UTMIP_MISC_CFG0 */ +#define UTMIP_SUSPEND_EXIT_ON_EDGE (1 << 22) + /* USBx_UTMIP_MISC_CFG1 */ #define UTMIP_PLLU_STABLE_COUNT_SHIFT 6 #define UTMIP_PLLU_STABLE_COUNT_MASK \ @@ -177,15 +57,28 @@ struct usb_ctlr { /* USBx_UTMIP_PLL_CFG1_0 */ #define UTMIP_PLLU_ENABLE_DLY_COUNT_SHIFT 27 #define UTMIP_PLLU_ENABLE_DLY_COUNT_MASK \ - (0xf << UTMIP_PLLU_ENABLE_DLY_COUNT_SHIFT) + (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_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 @@ -195,9 +88,6 @@ struct usb_ctlr { /* USBx_UTMIP_BAT_CHRG_CFG0_0 */ #define UTMIP_PD_CHRG 1 -/* USBx_UTMIP_XCVR_CFG0_0 */ -#define UTMIP_XCVR_LSBIAS_SE (1 << 21) - /* USBx_UTMIP_SPARE_CFG0_0 */ #define FUSE_SETUP_SEL (1 << 3) @@ -208,23 +98,26 @@ struct usb_ctlr { #define UTMIP_ELASTIC_LIMIT_MASK \ (0x1f << UTMIP_ELASTIC_LIMIT_SHIFT) -/* USBx_UTMIP_HSRX_CFG0_1 */ +/* USBx_UTMIP_HSRX_CFG1_0 */ #define UTMIP_HS_SYNC_START_DLY_SHIFT 1 #define UTMIP_HS_SYNC_START_DLY_MASK \ - (0xf << UTMIP_HS_SYNC_START_DLY_SHIFT) + (0x1f << UTMIP_HS_SYNC_START_DLY_SHIFT) /* USBx_CONTROLLER_2_USB2D_ICUSB_CTRL_0 */ #define IC_ENB1 (1 << 3) -/* SB2_CONTROLLER_2_USB2D_PORTSC1_0 */ -#define PTS_SHIFT 30 -#define PTS_MASK (3U << PTS_SHIFT) -#define PTS_UTMI 0 +/* PORTSC1, USB1, defined for Tegra20 */ +#define PTS1_SHIFT 31 +#define PTS1_MASK (1 << PTS1_SHIFT) +#define STS1 (1 << 30) + +#define PTS_UTMI 0 #define PTS_RESERVED 1 -#define PTS_ULPI 2 +#define PTS_ULPI 2 #define PTS_ICUSB_SER 3 +#define PTS_HSIC 4 -#define STS (1 << 29) +/* SB2_CONTROLLER_2_USB2D_PORTSC1_0 */ #define WKOC (1 << 22) #define WKDS (1 << 21) #define WKCN (1 << 20) @@ -233,8 +126,19 @@ struct usb_ctlr { #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) |