diff options
Diffstat (limited to 'sys/arch/armv7/omap/omehcivar.h')
| -rw-r--r-- | sys/arch/armv7/omap/omehcivar.h | 232 |
1 files changed, 232 insertions, 0 deletions
diff --git a/sys/arch/armv7/omap/omehcivar.h b/sys/arch/armv7/omap/omehcivar.h new file mode 100644 index 00000000000..8eed72d4a5a --- /dev/null +++ b/sys/arch/armv7/omap/omehcivar.h @@ -0,0 +1,232 @@ +/* $OpenBSD: omehcivar.h,v 1.1 2013/09/04 14:38:31 patrick Exp $ */ + +/* + * Misc + */ +#define OMAP_HS_USB_PORTS 3 + +/* + * USB TTL Module + */ +#define OMAP_USBTLL_REVISION 0x0000 +#define OMAP_USBTLL_SYSCONFIG 0x0010 +#define OMAP_USBTLL_SYSSTATUS 0x0014 +#define OMAP_USBTLL_IRQSTATUS 0x0018 +#define OMAP_USBTLL_IRQENABLE 0x001C +#define OMAP_USBTLL_TLL_SHARED_CONF 0x0030 +#define OMAP_USBTLL_TLL_CHANNEL_CONF(i) (0x0040 + (0x04 * (i))) +#define OMAP_USBTLL_SAR_CNTX(i) (0x0400 + (0x04 * (i))) +#define OMAP_USBTLL_ULPI_VENDOR_ID_LO(i) (0x0800 + (0x100 * (i))) +#define OMAP_USBTLL_ULPI_VENDOR_ID_HI(i) (0x0801 + (0x100 * (i))) +#define OMAP_USBTLL_ULPI_PRODUCT_ID_LO(i) (0x0802 + (0x100 * (i))) +#define OMAP_USBTLL_ULPI_PRODUCT_ID_HI(i) (0x0803 + (0x100 * (i))) +#define OMAP_USBTLL_ULPI_FUNCTION_CTRL(i) (0x0804 + (0x100 * (i))) +#define OMAP_USBTLL_ULPI_FUNCTION_CTRL_SET(i) (0x0805 + (0x100 * (i))) +#define OMAP_USBTLL_ULPI_FUNCTION_CTRL_CLR(i) (0x0806 + (0x100 * (i))) +#define OMAP_USBTLL_ULPI_INTERFACE_CTRL(i) (0x0807 + (0x100 * (i))) +#define OMAP_USBTLL_ULPI_INTERFACE_CTRL_SET(i) (0x0808 + (0x100 * (i))) +#define OMAP_USBTLL_ULPI_INTERFACE_CTRL_CLR(i) (0x0809 + (0x100 * (i))) +#define OMAP_USBTLL_ULPI_OTG_CTRL(i) (0x080A + (0x100 * (i))) +#define OMAP_USBTLL_ULPI_OTG_CTRL_SET(i) (0x080B + (0x100 * (i))) +#define OMAP_USBTLL_ULPI_OTG_CTRL_CLR(i) (0x080C + (0x100 * (i))) +#define OMAP_USBTLL_ULPI_USB_INT_EN_RISE(i) (0x080D + (0x100 * (i))) +#define OMAP_USBTLL_ULPI_USB_INT_EN_RISE_SET(i) (0x080E + (0x100 * (i))) +#define OMAP_USBTLL_ULPI_USB_INT_EN_RISE_CLR(i) (0x080F + (0x100 * (i))) +#define OMAP_USBTLL_ULPI_USB_INT_EN_FALL(i) (0x0810 + (0x100 * (i))) +#define OMAP_USBTLL_ULPI_USB_INT_EN_FALL_SET(i) (0x0811 + (0x100 * (i))) +#define OMAP_USBTLL_ULPI_USB_INT_EN_FALL_CLR(i) (0x0812 + (0x100 * (i))) +#define OMAP_USBTLL_ULPI_USB_INT_STATUS(i) (0x0813 + (0x100 * (i))) +#define OMAP_USBTLL_ULPI_USB_INT_LATCH(i) (0x0814 + (0x100 * (i))) +#define OMAP_USBTLL_ULPI_DEBUG(i) (0x0815 + (0x100 * (i))) +#define OMAP_USBTLL_ULPI_SCRATCH_REGISTER(i) (0x0816 + (0x100 * (i))) +#define OMAP_USBTLL_ULPI_SCRATCH_REGISTER_SET(i) (0x0817 + (0x100 * (i))) +#define OMAP_USBTLL_ULPI_SCRATCH_REGISTER_CLR(i) (0x0818 + (0x100 * (i))) +#define OMAP_USBTLL_ULPI_EXTENDED_SET_ACCESS(i) (0x082F + (0x100 * (i))) +#define OMAP_USBTLL_ULPI_UTMI_VCONTROL_EN(i) (0x0830 + (0x100 * (i))) +#define OMAP_USBTLL_ULPI_UTMI_VCONTROL_EN_SET(i) (0x0831 + (0x100 * (i))) +#define OMAP_USBTLL_ULPI_UTMI_VCONTROL_EN_CLR(i) (0x0832 + (0x100 * (i))) +#define OMAP_USBTLL_ULPI_UTMI_VCONTROL_STATUS(i) (0x0833 + (0x100 * (i))) +#define OMAP_USBTLL_ULPI_UTMI_VCONTROL_LATCH(i) (0x0834 + (0x100 * (i))) +#define OMAP_USBTLL_ULPI_UTMI_VSTATUS(i) (0x0835 + (0x100 * (i))) +#define OMAP_USBTLL_ULPI_UTMI_VSTATUS_SET(i) (0x0836 + (0x100 * (i))) +#define OMAP_USBTLL_ULPI_UTMI_VSTATUS_CLR(i) (0x0837 + (0x100 * (i))) +#define OMAP_USBTLL_ULPI_USB_INT_LATCH_NOCLR(i) (0x0838 + (0x100 * (i))) +#define OMAP_USBTLL_ULPI_VENDOR_INT_EN(i) (0x083B + (0x100 * (i))) +#define OMAP_USBTLL_ULPI_VENDOR_INT_EN_SET(i) (0x083C + (0x100 * (i))) +#define OMAP_USBTLL_ULPI_VENDOR_INT_EN_CLR(i) (0x083D + (0x100 * (i))) +#define OMAP_USBTLL_ULPI_VENDOR_INT_STATUS(i) (0x083E + (0x100 * (i))) +#define OMAP_USBTLL_ULPI_VENDOR_INT_LATCH(i) (0x083F + (0x100 * (i))) + + +/* + * USB Host Module + */ + +/* UHH */ +#define OMAP_USBHOST_UHH_REVISION 0x0000 +#define OMAP_USBHOST_UHH_SYSCONFIG 0x0010 +#define OMAP_USBHOST_UHH_SYSSTATUS 0x0014 +#define OMAP_USBHOST_UHH_HOSTCONFIG 0x0040 +#define OMAP_USBHOST_UHH_DEBUG_CSR 0x0044 + +/* EHCI */ +#define OMAP_USBHOST_HCCAPBASE 0x0000 +#define OMAP_USBHOST_HCSPARAMS 0x0004 +#define OMAP_USBHOST_HCCPARAMS 0x0008 +#define OMAP_USBHOST_USBCMD 0x0010 +#define OMAP_USBHOST_USBSTS 0x0014 +#define OMAP_USBHOST_USBINTR 0x0018 +#define OMAP_USBHOST_FRINDEX 0x001C +#define OMAP_USBHOST_CTRLDSSEGMENT 0x0020 +#define OMAP_USBHOST_PERIODICLISTBASE 0x0024 +#define OMAP_USBHOST_ASYNCLISTADDR 0x0028 +#define OMAP_USBHOST_CONFIGFLAG 0x0050 +#define OMAP_USBHOST_PORTSC(i) (0x0054 + (0x04 * (i))) +#define OMAP_USBHOST_INSNREG00 0x0090 +#define OMAP_USBHOST_INSNREG01 0x0094 +#define OMAP_USBHOST_INSNREG02 0x0098 +#define OMAP_USBHOST_INSNREG03 0x009C +#define OMAP_USBHOST_INSNREG04 0x00A0 +#define OMAP_USBHOST_INSNREG05_UTMI 0x00A4 +#define OMAP_USBHOST_INSNREG05_ULPI 0x00A4 +#define OMAP_USBHOST_INSNREG06 0x00A8 +#define OMAP_USBHOST_INSNREG07 0x00AC +#define OMAP_USBHOST_INSNREG08 0x00B0 + +#define OMAP_USBHOST_INSNREG04_DISABLE_UNSUSPEND (1 << 5) + +#define OMAP_USBHOST_INSNREG05_ULPI_CONTROL_SHIFT 31 +#define OMAP_USBHOST_INSNREG05_ULPI_PORTSEL_SHIFT 24 +#define OMAP_USBHOST_INSNREG05_ULPI_OPSEL_SHIFT 22 +#define OMAP_USBHOST_INSNREG05_ULPI_REGADD_SHIFT 16 +#define OMAP_USBHOST_INSNREG05_ULPI_EXTREGADD_SHIFT 8 +#define OMAP_USBHOST_INSNREG05_ULPI_WRDATA_SHIFT 0 + + + + + +/* TLL Register Set */ +#define TLL_SYSCONFIG_CACTIVITY (1UL << 8) +#define TLL_SYSCONFIG_SIDLE_SMART_IDLE (2UL << 3) +#define TLL_SYSCONFIG_SIDLE_NO_IDLE (1UL << 3) +#define TLL_SYSCONFIG_SIDLE_FORCED_IDLE (0UL << 3) +#define TLL_SYSCONFIG_ENAWAKEUP (1UL << 2) +#define TLL_SYSCONFIG_SOFTRESET (1UL << 1) +#define TLL_SYSCONFIG_AUTOIDLE (1UL << 0) + +#define TLL_SYSSTATUS_RESETDONE (1UL << 0) + +#define TLL_SHARED_CONF_USB_90D_DDR_EN (1UL << 6) +#define TLL_SHARED_CONF_USB_180D_SDR_EN (1UL << 5) +#define TLL_SHARED_CONF_USB_DIVRATIO_MASK (7UL << 2) +#define TLL_SHARED_CONF_USB_DIVRATIO_128 (7UL << 2) +#define TLL_SHARED_CONF_USB_DIVRATIO_64 (6UL << 2) +#define TLL_SHARED_CONF_USB_DIVRATIO_32 (5UL << 2) +#define TLL_SHARED_CONF_USB_DIVRATIO_16 (4UL << 2) +#define TLL_SHARED_CONF_USB_DIVRATIO_8 (3UL << 2) +#define TLL_SHARED_CONF_USB_DIVRATIO_4 (2UL << 2) +#define TLL_SHARED_CONF_USB_DIVRATIO_2 (1UL << 2) +#define TLL_SHARED_CONF_USB_DIVRATIO_1 (0UL << 2) +#define TLL_SHARED_CONF_FCLK_REQ (1UL << 1) +#define TLL_SHARED_CONF_FCLK_IS_ON (1UL << 0) + +#define TLL_CHANNEL_CONF_DRVVBUS (1UL << 16) +#define TLL_CHANNEL_CONF_CHRGVBUS (1UL << 15) +#define TLL_CHANNEL_CONF_ULPINOBITSTUFF (1UL << 11) +#define TLL_CHANNEL_CONF_ULPIAUTOIDLE (1UL << 10) +#define TLL_CHANNEL_CONF_UTMIAUTOIDLE (1UL << 9) +#define TLL_CHANNEL_CONF_ULPIDDRMODE (1UL << 8) +#define TLL_CHANNEL_CONF_ULPIOUTCLKMODE (1UL << 7) +#define TLL_CHANNEL_CONF_TLLFULLSPEED (1UL << 6) +#define TLL_CHANNEL_CONF_TLLCONNECT (1UL << 5) +#define TLL_CHANNEL_CONF_TLLATTACH (1UL << 4) +#define TLL_CHANNEL_CONF_UTMIISADEV (1UL << 3) +#define TLL_CHANNEL_CONF_CHANEN (1UL << 0) + + +/* UHH Register Set */ +#define UHH_SYSCONFIG_MIDLEMODE_MASK (3UL << 12) +#define UHH_SYSCONFIG_MIDLEMODE_SMARTSTANDBY (2UL << 12) +#define UHH_SYSCONFIG_MIDLEMODE_NOSTANDBY (1UL << 12) +#define UHH_SYSCONFIG_MIDLEMODE_FORCESTANDBY (0UL << 12) +#define UHH_SYSCONFIG_CLOCKACTIVITY (1UL << 8) +#define UHH_SYSCONFIG_SIDLEMODE_MASK (3UL << 3) +#define UHH_SYSCONFIG_SIDLEMODE_SMARTIDLE (2UL << 3) +#define UHH_SYSCONFIG_SIDLEMODE_NOIDLE (1UL << 3) +#define UHH_SYSCONFIG_SIDLEMODE_FORCEIDLE (0UL << 3) +#define UHH_SYSCONFIG_ENAWAKEUP (1UL << 2) +#define UHH_SYSCONFIG_SOFTRESET (1UL << 1) +#define UHH_SYSCONFIG_AUTOIDLE (1UL << 0) + +#define UHH_HOSTCONFIG_APP_START_CLK (1UL << 31) +#define UHH_HOSTCONFIG_P3_CONNECT_STATUS (1UL << 10) +#define UHH_HOSTCONFIG_P2_CONNECT_STATUS (1UL << 9) +#define UHH_HOSTCONFIG_P1_CONNECT_STATUS (1UL << 8) +#define UHH_HOSTCONFIG_ENA_INCR_ALIGN (1UL << 5) +#define UHH_HOSTCONFIG_ENA_INCR16 (1UL << 4) +#define UHH_HOSTCONFIG_ENA_INCR8 (1UL << 3) +#define UHH_HOSTCONFIG_ENA_INCR4 (1UL << 2) +#define UHH_HOSTCONFIG_AUTOPPD_ON_OVERCUR_EN (1UL << 1) +#define UHH_HOSTCONFIG_P1_ULPI_BYPASS (1UL << 0) + +/* The following are on rev2 (OMAP44xx) of the EHCI only */ +#define UHH_SYSCONFIG_IDLEMODE_MASK (3UL << 2) +#define UHH_SYSCONFIG_IDLEMODE_NOIDLE (1UL << 2) +#define UHH_SYSCONFIG_STANDBYMODE_MASK (3UL << 4) +#define UHH_SYSCONFIG_STANDBYMODE_NOSTDBY (1UL << 4) + +#define UHH_HOSTCONFIG_P1_MODE_MASK (3UL << 16) +#define UHH_HOSTCONFIG_P1_MODE_ULPI_PHY (0UL << 16) +#define UHH_HOSTCONFIG_P1_MODE_UTMI_PHY (1UL << 16) +#define UHH_HOSTCONFIG_P1_MODE_HSIC (3UL << 16) +#define UHH_HOSTCONFIG_P2_MODE_MASK (3UL << 18) +#define UHH_HOSTCONFIG_P2_MODE_ULPI_PHY (0UL << 18) +#define UHH_HOSTCONFIG_P2_MODE_UTMI_PHY (1UL << 18) +#define UHH_HOSTCONFIG_P2_MODE_HSIC (3UL << 18) + +#define ULPI_FUNC_CTRL_RESET (1 << 5) + +/*-------------------------------------------------------------------------*/ + +/* + * Macros for Set and Clear + * See ULPI 1.1 specification to find the registers with Set and Clear offsets + */ +#define ULPI_SET(a) (a + 1) +#define ULPI_CLR(a) (a + 2) + +/*-------------------------------------------------------------------------*/ + +/* + * Register Map + */ +#define ULPI_VENDOR_ID_LOW 0x00 +#define ULPI_VENDOR_ID_HIGH 0x01 +#define ULPI_PRODUCT_ID_LOW 0x02 +#define ULPI_PRODUCT_ID_HIGH 0x03 +#define ULPI_FUNC_CTRL 0x04 +#define ULPI_IFC_CTRL 0x07 +#define ULPI_OTG_CTRL 0x0a +#define ULPI_USB_INT_EN_RISE 0x0d +#define ULPI_USB_INT_EN_FALL 0x10 +#define ULPI_USB_INT_STS 0x13 +#define ULPI_USB_INT_LATCH 0x14 +#define ULPI_DEBUG 0x15 +#define ULPI_SCRATCH 0x16 + +/* + * Values of UHH_REVISION - Note: these are not given in the TRM but taken + * from the linux OMAP EHCI driver (thanks guys). It has been verified on + * a Panda and Beagle board. + */ +#define OMAP_EHCI_REV1 0x00000010 /* OMAP3 */ +#define OMAP_EHCI_REV2 0x50700100 /* OMAP4 */ + +#define EHCI_VENDORID_OMAP3 0x42fa05 +#define OMAP_EHCI_HC_DEVSTR "TI OMAP USB 2.0 controller" + +#define EHCI_HCD_OMAP_MODE_UNKNOWN 0 +#define EHCI_HCD_OMAP_MODE_PHY 1 +#define EHCI_HCD_OMAP_MODE_TLL 2 +#define EHCI_HCD_OMAP_MODE_HSIC 3 |