![]() |
dphy
Xilinx SDK Drivers API Documentation
|
Macros | |
| #define | XDPHY_HW_H_ |
| Prevent circular inclusions by using protection macros. More... | |
Device registers | |
Register sets of MIPI DPHY | |
| #define | XDPHY_CTRL_REG_OFFSET 0x00000000 |
| Control Register. More... | |
| #define | XDPHY_HSEXIT_IDELAY_REG_OFFSET 0x00000004 |
| HS_EXIT for Tx and Delay for Rx Register. More... | |
| #define | XDPHY_INIT_REG_OFFSET 0x00000008 |
| Initialization Timer Register. More... | |
| #define | XDPHY_WAKEUP_REG_OFFSET 0x0000000C |
| Wakeup Timer for ULPS exit Register. More... | |
| #define | XDPHY_HSTIMEOUT_REG_OFFSET 0x00000010 |
| Watchdog timeout in HS mode Register. More... | |
| #define | XDPHY_ESCTIMEOUT_REG_OFFSET 0x00000014 |
| Goto Stop state on timeout timer Register. More... | |
| #define | XDPHY_CLSTATUS_REG_OFFSET 0x00000018 |
| Clk lane PHY error Status Register. More... | |
| #define | XDPHY_DL0STATUS_REG_OFFSET 0x0000001C |
| Data lane 0 PHY error Status Register. More... | |
| #define | XDPHY_DL1STATUS_REG_OFFSET 0x00000020 |
| Data lane 1 PHY error Status Register. More... | |
| #define | XDPHY_DL2STATUS_REG_OFFSET 0x00000024 |
| Data lane 2 PHY error Status Register. More... | |
| #define | XDPHY_DL3STATUS_REG_OFFSET 0x00000028 |
| Data lane 3 PHY error Status Register. More... | |
| #define | XDPHY_HSSETTLE_REG_OFFSET 0x00000030 |
| HS Settle Register. More... | |
Bitmasks and offsets of XDPHY_CTRL_REG_OFFSET register | |
This register is used for the enabling/disabling and resetting the DPHY | |
| #define | XDPHY_CTRL_REG_SOFTRESET_MASK 0x00000001 |
| Soft Reset. More... | |
| #define | XDPHY_CTRL_REG_DPHYEN_MASK 0x00000002 |
| Enable/Disable controller. More... | |
| #define | XDPHY_CTRL_REG_SOFTRESET_OFFSET 0 |
| Bit offset for Soft Reset. More... | |
| #define | XDPHY_CTRL_REG_DPHYEN_OFFSET 1 |
| Bit offset for DPHY Enable. More... | |
Bitmasks and offsets of XDPHY_HSEXIT_IDELAY_REG_OFFSET register | |
This register in TX mode acts like HS_EXIT and RX mode acts like IDELAY. In IDELAY mode, it is used to calibrate input delay | |
| #define | XDPHY_HSEXIT_IDELAY_REG_READY_MASK 0x00000200 |
| DLY_RDY of BITSLICE_CONTROL. More... | |
| #define | XDPHY_HSEXIT_IDELAY_REG_TAP_MASK 0x000001FF |
| used in RX data lanes to compensate clock routing delay More... | |
| #define | XDPHY_HSEXIT_IDELAY_REG_READY_OFFSET 8 |
| Bit offset for READY bit. More... | |
| #define | XDPHY_HSEXIT_IDELAY_REG_TAP_OFFSET 0 |
| Bit offset for TAP. More... | |
Bitmasks and offsets of XDPHY_INIT_REG_OFFSET register | |
This register is used for lane Initialization. Recommended to use 1ms or longer in for TX mode and 200us-500us for RX mode | |
| #define | XDPHY_INIT_REG_VAL_MASK 0xFFFFFFFF |
| Init Timer value in ns. More... | |
| #define | XDPHY_INIT_REG_VAL_OFFSET 0 |
| Bit offset for Init Timer. More... | |
Bitmask and offset of XDPHY_WAKEUP_REG_OFFSET register | |
Wakeup time delay for ULPS exit. | |
| #define | XDPHY_WAKEUP_REG_VAL_MASK 0xFFFFFFFF |
| Wakeup timer value. More... | |
| #define | XDPHY_WAKEUP_REG_VAL_OFFSET 0 |
| Bit offset for Wakeup value. More... | |
Bitmask and offset of XDPHY_HSTIMEOUT_REG_OFFSET register | |
This register is used to program watchdog timer in high speed mode. Default value is 65541. Valid range 1000-65541. | |
| #define | XDPHY_HSTIMEOUT_REG_TIMEOUT_MASK 0xFFFFFFFF |
| HS_T/RX_TIMEOUT Received. More... | |
| #define | XDPHY_HSTIMEOUT_REG_TIMEOUT_OFFSET 0 |
| Bit offset for Timeout. More... | |
Bitmask and offset of XDPHY_ESCTIMEOUT_REG_OFFSET register | |
This register contains Rx Data Lanes timeout for watchdog timer in escape mode. | |
| #define | XDPHY_ESCTIMEOUT_REG_VAL_MASK 0xFFFFFFFF |
| Escape Timout Value. More... | |
| #define | XDPHY_ESCTIMEOUT_REG_VAL_OFFSET 0 |
| Bit offset for Escape Timeout. More... | |
Bitmask and offset of XDPHY_CLSTATUS_REG_OFFSET register | |
This register contains the clock lane status and state machine control. | |
| #define | XDPHY_CLSTATUS_REG_ERRCTRL_MASK 0x00000020 |
| Clock lane control error. More... | |
| #define | XDPHY_CLSTATUS_REG_STOPSTATE_MASK 0x00000010 |
| Clock lane stop state. More... | |
| #define | XDPHY_CLSTATUS_REG_INITDONE_MASK 0x00000008 |
| Initialization done bit. More... | |
| #define | XDPHY_CLSTATUS_REG_ULPS_MASK 0x00000004 |
| Set in ULPS mode. More... | |
| #define | XDPHY_CLSTATUS_REG_MODE_MASK 0x00000003 |
| Low, High, Esc mode. More... | |
| #define | XDPHY_CLSTATUS_ALLMASK |
| #define | XDPHY_CLSTATUS_REG_ERRCTRL_OFFSET 5 |
| Bit offset for Control Error on Clock. More... | |
| #define | XDPHY_CLSTATUS_REG_STOPSTATE_OFFSET 4 |
| Bit offset for Stop State on Clock. More... | |
| #define | XDPHY_CLSTATUS_REG_INITDONE_OFFSET 3 |
| Bit offset for Initialization Done. More... | |
| #define | XDPHY_CLSTATUS_REG_ULPS_OFFSET 2 |
| Bit offset for ULPS. More... | |
| #define | XDPHY_CLSTATUS_REG_MODE_OFFSET 0 |
| Bit offset for Mode bits. More... | |
Bitmasks and offsets of XDPHY_DLxSTATUS_REG_OFFSET register | |
This register contains the data lanes status | |
| #define | XDPHY_DLXSTATUS_REG_PACKETCOUNT_MASK 0xFFFF0000 |
| Packet Count. More... | |
| #define | XDPHY_DLXSTATUS_REG_STOP_MASK 0x00000040 |
| Stop State on data lane. More... | |
| #define | XDPHY_DLXSTATUS_REG_ESCABRT_MASK 0x00000020 |
| Set on Data Lane Esc timeout occurs. More... | |
| #define | XDPHY_DLXSTATUS_REG_HSABRT_MASK 0x00000010 |
| Set on Data Lane HS timeout. More... | |
| #define | XDPHY_DLXSTATUS_REG_INITDONE_MASK 0x00000008 |
| Set after initialization. More... | |
| #define | XDPHY_DLXSTATUS_REG_ULPS_MASK 0x00000004 |
| Set when DPHY in ULPS mode. More... | |
| #define | XDPHY_DLXSTATUS_REG_MODE_MASK 0x00000003 |
| Control Mode (Esc, Low, High) of Data Lane. More... | |
| #define | XDPHY_DLXSTATUS_ALLMASK |
| #define | XDPHY_DLXSTATUS_REG_PACKCOUNT_OFFSET 16 |
| Bit offset packet count. More... | |
| #define | XDPHY_DLXSTATUS_REG_STOP_OFFSET 6 |
| Bit offset for Stop State. More... | |
| #define | XDPHY_DLXSTATUS_REG_ESCABRT_OFFSET 5 |
| Bit offset for Escape Abort. More... | |
| #define | XDPHY_DLXSTATUS_REG_HSABRT_OFFSET 4 |
| Bit offset for High Speed Abort. More... | |
| #define | XDPHY_DLXSTATUS_REG_INITDONE_OFFSET 3 |
| Bit offset for Initialization done. More... | |
| #define | XDPHY_DLXSTATUS_REG_ULPS_OFFSET 2 |
| Bit offset for ULPS. More... | |
| #define | XDPHY_DLXSTATUS_REG_MODE_OFFSET 0 |
| Bit offset for Modes. More... | |
Bitmask and offset of XDPHY_HSSETTLE_REG_OFFSET register | |
This register is used to program the HS SETTLE register. Default value is 135 + 10UI. | |
| #define | XDPHY_HSSETTLE_REG_TIMEOUT_MASK 0x1FF |
| HS_SETTLE value. More... | |
| #define | XDPHY_HSSETTLE_REG_TIMEOUT_OFFSET 0 |
| Bit offset for HS_SETTLE. More... | |