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author | Jim Lin <jilin@nvidia.com> | 2013-06-21 19:05:47 +0800 |
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committer | Tom Warren <twarren@nvidia.com> | 2013-07-11 14:15:15 -0700 |
commit | 7e44d9320ed4a9994b97eb1c9b2efd04491ff431 (patch) | |
tree | 250c00ec3ff7e77775d6efde68510758dddd4581 /arch/arm/include/asm/arch-tegra20/usb.h | |
parent | 56867d88c45f7345dc6bf7340ee70b69688e3e9a (diff) | |
download | u-boot-imx-7e44d9320ed4a9994b97eb1c9b2efd04491ff431.zip u-boot-imx-7e44d9320ed4a9994b97eb1c9b2efd04491ff431.tar.gz u-boot-imx-7e44d9320ed4a9994b97eb1c9b2efd04491ff431.tar.bz2 |
ARM: Tegra: USB: EHCI: Add support for Tegra30/Tegra114
Tegra30 and Tegra114 are compatible except PLL parameters.
Tested on Tegra30 Cardhu, and Tegra114 Dalmore
platforms. All works well.
Signed-off-by: Jim Lin <jilin@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Diffstat (limited to 'arch/arm/include/asm/arch-tegra20/usb.h')
-rw-r--r-- | arch/arm/include/asm/arch-tegra20/usb.h | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-tegra20/usb.h b/arch/arm/include/asm/arch-tegra20/usb.h new file mode 100644 index 0000000..3d94cc7 --- /dev/null +++ b/arch/arm/include/asm/arch-tegra20/usb.h @@ -0,0 +1,155 @@ +/* + * Copyright (c) 2011 The Chromium OS Authors. + * Copyright (c) 2013 NVIDIA Corporation + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef _TEGRA20_USB_H_ +#define _TEGRA20_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; +}; + +/* 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) + +/* PORTSC, USB2, USB3 */ +#define PTS_SHIFT 30 +#define PTS_MASK (3U << PTS_SHIFT) + +#define STS (1 << 29) +#endif /* _TEGRA20_USB_H_ */ |