root/drivers/gpu/drm/i915/display/intel_cx0_phy_regs.h
/* SPDX-License-Identifier: MIT */
/*
 * Copyright © 2023 Intel Corporation
 */

#ifndef __INTEL_CX0_PHY_REGS_H__
#define __INTEL_CX0_PHY_REGS_H__

#include "intel_display_limits.h"
#include "intel_display_reg_defs.h"

/* DDI Buffer Control */
#define _DDI_CLK_VALFREQ_A              0x64030
#define _DDI_CLK_VALFREQ_B              0x64130
#define DDI_CLK_VALFREQ(port)           _MMIO_PORT(port, _DDI_CLK_VALFREQ_A, _DDI_CLK_VALFREQ_B)

/*
 * Wrapper macro to convert from port number to the index used in some of the
 * registers. For Display version 20 and above it converts the port number to a
 * single range, starting with the TC offsets. When used together with
 * _PICK_EVEN_2RANGES(idx, PORT_TC1, ...), this single range will be the second
 * range. Example:
 *
 * PORT_TC1 -> PORT_TC1
 * PORT_TC2 -> PORT_TC2
 * PORT_TC3 -> PORT_TC3
 * PORT_TC4 -> PORT_TC4
 * PORT_A   -> PORT_TC4 + 1
 * PORT_B   -> PORT_TC4 + 2
 * ...
 */
#define __xe2lpd_port_idx(port)                                         \
        (port >= PORT_TC1 ? port : PORT_TC4 + 1 + port - PORT_A)

#define _XELPDP_PORT_M2P_MSGBUS_CTL_LN0_A               0x64040
#define _XELPDP_PORT_M2P_MSGBUS_CTL_LN0_B               0x64140
#define _XELPDP_PORT_M2P_MSGBUS_CTL_LN0_USBC1           0x16F240
#define _XELPDP_PORT_M2P_MSGBUS_CTL_LN0_USBC2           0x16F440
#define _XELPDP_PORT_M2P_MSGBUS_CTL(idx, lane)          _MMIO(_PICK_EVEN_2RANGES(idx, PORT_TC1, \
                                                                                 _XELPDP_PORT_M2P_MSGBUS_CTL_LN0_A, \
                                                                                 _XELPDP_PORT_M2P_MSGBUS_CTL_LN0_B, \
                                                                                 _XELPDP_PORT_M2P_MSGBUS_CTL_LN0_USBC1, \
                                                                                 _XELPDP_PORT_M2P_MSGBUS_CTL_LN0_USBC2) + (lane) * 4)
#define XELPDP_PORT_M2P_MSGBUS_CTL(i915__, port, lane)                          \
        (DISPLAY_VER(i915__) >= 20 ?                                            \
         _XELPDP_PORT_M2P_MSGBUS_CTL(__xe2lpd_port_idx(port), lane) :           \
         _XELPDP_PORT_M2P_MSGBUS_CTL(port, lane))
#define   XELPDP_PORT_M2P_TRANSACTION_PENDING           REG_BIT(31)
#define   XELPDP_PORT_M2P_COMMAND_TYPE_MASK             REG_GENMASK(30, 27)
#define   XELPDP_PORT_M2P_COMMAND_WRITE_UNCOMMITTED     REG_FIELD_PREP(XELPDP_PORT_M2P_COMMAND_TYPE_MASK, 0x1)
#define   XELPDP_PORT_M2P_COMMAND_WRITE_COMMITTED       REG_FIELD_PREP(XELPDP_PORT_M2P_COMMAND_TYPE_MASK, 0x2)
#define   XELPDP_PORT_M2P_COMMAND_READ                  REG_FIELD_PREP(XELPDP_PORT_M2P_COMMAND_TYPE_MASK, 0x3)
#define   XELPDP_PORT_P2P_TRANSACTION_PENDING           REG_BIT(24)
#define   XELPDP_PORT_M2P_DATA_MASK                     REG_GENMASK(23, 16)
#define   XELPDP_PORT_M2P_DATA(val)                     REG_FIELD_PREP(XELPDP_PORT_M2P_DATA_MASK, val)
#define   XELPDP_PORT_M2P_TRANSACTION_RESET             REG_BIT(15)
#define   XELPDP_PORT_M2P_ADDRESS_MASK                  REG_GENMASK(11, 0)
#define   XELPDP_PORT_M2P_ADDRESS(val)                  REG_FIELD_PREP(XELPDP_PORT_M2P_ADDRESS_MASK, val)

#define _XELPDP_PORT_P2M_MSGBUS_STATUS(idx, lane)       _MMIO(_PICK_EVEN_2RANGES(idx, PORT_TC1, \
                                                                                 _XELPDP_PORT_M2P_MSGBUS_CTL_LN0_A, \
                                                                                 _XELPDP_PORT_M2P_MSGBUS_CTL_LN0_B, \
                                                                                 _XELPDP_PORT_M2P_MSGBUS_CTL_LN0_USBC1, \
                                                                                 _XELPDP_PORT_M2P_MSGBUS_CTL_LN0_USBC2) + (lane) * 4 + 8)
#define XELPDP_PORT_P2M_MSGBUS_STATUS(i915__, port, lane)                       \
        (DISPLAY_VER(i915__) >= 20 ?                                            \
         _XELPDP_PORT_P2M_MSGBUS_STATUS(__xe2lpd_port_idx(port), lane) :        \
         _XELPDP_PORT_P2M_MSGBUS_STATUS(port, lane))
#define   XELPDP_PORT_P2M_RESPONSE_READY                REG_BIT(31)
#define   XELPDP_PORT_P2M_COMMAND_TYPE_MASK             REG_GENMASK(30, 27)
#define   XELPDP_PORT_P2M_COMMAND_READ_ACK              0x4
#define   XELPDP_PORT_P2M_COMMAND_WRITE_ACK             0x5
#define   XELPDP_PORT_P2M_DATA_MASK                     REG_GENMASK(23, 16)
#define   XELPDP_PORT_P2M_DATA(val)                     REG_FIELD_PREP(XELPDP_PORT_P2M_DATA_MASK, val)
#define   XELPDP_PORT_P2M_ERROR_SET                     REG_BIT(15)

#define XELPDP_MSGBUS_TIMEOUT_MS                        1
#define XELPDP_PCLK_PLL_ENABLE_TIMEOUT_US               3200
#define XELPDP_PCLK_PLL_DISABLE_TIMEOUT_US              20
#define XELPDP_PORT_BUF_SOC_READY_TIMEOUT_US            100
#define XELPDP_PORT_RESET_START_TIMEOUT_US              5
#define XELPDP_PORT_POWERDOWN_UPDATE_TIMEOUT_MS         2
#define XELPDP_PORT_RESET_END_TIMEOUT_MS                15
#define XELPDP_REFCLK_ENABLE_TIMEOUT_US                 1

#define _XELPDP_PORT_BUF_CTL1_LN0_A                     0x64004
#define _XELPDP_PORT_BUF_CTL1_LN0_B                     0x64104
#define _XELPDP_PORT_BUF_CTL1_LN0_USBC1                 0x16F200
#define _XELPDP_PORT_BUF_CTL1_LN0_USBC2                 0x16F400
#define _XELPDP_PORT_BUF_CTL1(idx)                      _MMIO(_PICK_EVEN_2RANGES(idx, PORT_TC1, \
                                                                                 _XELPDP_PORT_BUF_CTL1_LN0_A, \
                                                                                 _XELPDP_PORT_BUF_CTL1_LN0_B, \
                                                                                 _XELPDP_PORT_BUF_CTL1_LN0_USBC1, \
                                                                                 _XELPDP_PORT_BUF_CTL1_LN0_USBC2))
#define XELPDP_PORT_BUF_CTL1(i915__, port)                                      \
        (DISPLAY_VER(i915__) >= 20 ?                                            \
         _XELPDP_PORT_BUF_CTL1(__xe2lpd_port_idx(port)) :                       \
         _XELPDP_PORT_BUF_CTL1(port))
#define   XELPDP_PORT_BUF_D2D_LINK_ENABLE               REG_BIT(29)
#define   XELPDP_PORT_BUF_D2D_LINK_STATE                REG_BIT(28)
#define   XELPDP_PORT_BUF_SOC_PHY_READY                 REG_BIT(24)
#define   XELPDP_PORT_BUF_PORT_DATA_WIDTH_MASK          REG_GENMASK(19, 18)
#define   XELPDP_PORT_BUF_PORT_DATA_10BIT               REG_FIELD_PREP(XELPDP_PORT_BUF_PORT_DATA_WIDTH_MASK, 0)
#define   XELPDP_PORT_BUF_PORT_DATA_20BIT               REG_FIELD_PREP(XELPDP_PORT_BUF_PORT_DATA_WIDTH_MASK, 1)
#define   XELPDP_PORT_BUF_PORT_DATA_40BIT               REG_FIELD_PREP(XELPDP_PORT_BUF_PORT_DATA_WIDTH_MASK, 2)
#define   XELPDP_PORT_REVERSAL                          REG_BIT(16)
#define   XE3PLPDP_PHY_MODE_MASK                        REG_GENMASK(15, 12)
#define   XE3PLPDP_PHY_MODE_DP                          REG_FIELD_PREP(XE3PLPDP_PHY_MODE_MASK, 0x3)
#define   XELPDP_PORT_BUF_IO_SELECT_TBT                 REG_BIT(11)
#define   XELPDP_PORT_BUF_PHY_IDLE                      REG_BIT(7)
#define   XELPDP_TC_PHY_OWNERSHIP                       REG_BIT(6)
#define   XELPDP_TCSS_POWER_REQUEST                     REG_BIT(5)
#define   XELPDP_TCSS_POWER_STATE                       REG_BIT(4)
#define   XELPDP_PORT_WIDTH_MASK                        REG_GENMASK(3, 1)
#define   XELPDP_PORT_WIDTH(width)                      REG_FIELD_PREP(XELPDP_PORT_WIDTH_MASK, \
                                                                       ((width) == 3 ? 4 : (width) - 1))

#define _XELPDP_PORT_BUF_CTL2(idx)                      _MMIO(_PICK_EVEN_2RANGES(idx, PORT_TC1, \
                                                                                 _XELPDP_PORT_BUF_CTL1_LN0_A, \
                                                                                 _XELPDP_PORT_BUF_CTL1_LN0_B, \
                                                                                 _XELPDP_PORT_BUF_CTL1_LN0_USBC1, \
                                                                                 _XELPDP_PORT_BUF_CTL1_LN0_USBC2) + 4)
#define XELPDP_PORT_BUF_CTL2(i915__, port)                                      \
        (DISPLAY_VER(i915__) >= 20 ?                                            \
         _XELPDP_PORT_BUF_CTL2(__xe2lpd_port_idx(port)) :                       \
         _XELPDP_PORT_BUF_CTL2(port))
#define   XELPDP_LANE_PIPE_RESET(lane)                  _PICK(lane, REG_BIT(31), REG_BIT(30))
#define   XELPDP_LANE_PHY_CURRENT_STATUS(lane)          _PICK(lane, REG_BIT(29), REG_BIT(28))
#define   XE3PLPDP_LANE_PHY_PULSE_STATUS(lane)          _PICK(lane, REG_BIT(27), REG_BIT(26))
#define   XELPDP_LANE_POWERDOWN_UPDATE(lane)            _PICK(lane, REG_BIT(25), REG_BIT(24))
#define   _XELPDP_LANE0_POWERDOWN_NEW_STATE_MASK        REG_GENMASK(23, 20)
#define   _XELPDP_LANE0_POWERDOWN_NEW_STATE(val)        REG_FIELD_PREP(_XELPDP_LANE0_POWERDOWN_NEW_STATE_MASK, val)
#define   _XELPDP_LANE1_POWERDOWN_NEW_STATE_MASK        REG_GENMASK(19, 16)
#define   _XELPDP_LANE1_POWERDOWN_NEW_STATE(val)        REG_FIELD_PREP(_XELPDP_LANE1_POWERDOWN_NEW_STATE_MASK, val)
#define   XELPDP_LANE_POWERDOWN_NEW_STATE(lane, val)    _PICK(lane, \
                                                              _XELPDP_LANE0_POWERDOWN_NEW_STATE(val), \
                                                              _XELPDP_LANE1_POWERDOWN_NEW_STATE(val))
#define   XELPDP_LANE_POWERDOWN_NEW_STATE_MASK          REG_GENMASK(3, 0)
#define   XELPDP_POWER_STATE_READY_MASK                 REG_GENMASK(7, 4)
#define   XELPDP_POWER_STATE_READY(val)                 REG_FIELD_PREP(XELPDP_POWER_STATE_READY_MASK, val)

#define _XELPDP_PORT_BUF_CTL3(idx)                      _MMIO(_PICK_EVEN_2RANGES(idx, PORT_TC1, \
                                                                                 _XELPDP_PORT_BUF_CTL1_LN0_A, \
                                                                                 _XELPDP_PORT_BUF_CTL1_LN0_B, \
                                                                                 _XELPDP_PORT_BUF_CTL1_LN0_USBC1, \
                                                                                 _XELPDP_PORT_BUF_CTL1_LN0_USBC2) + 8)
#define XELPDP_PORT_BUF_CTL3(i915__, port)                                      \
        (DISPLAY_VER(i915__) >= 20 ?                                            \
         _XELPDP_PORT_BUF_CTL3(__xe2lpd_port_idx(port)) :                       \
         _XELPDP_PORT_BUF_CTL3(port))
#define   XELPDP_PLL_LANE_STAGGERING_DELAY_MASK         REG_GENMASK(15, 8)
#define   XELPDP_PLL_LANE_STAGGERING_DELAY(val)         REG_FIELD_PREP(XELPDP_PLL_LANE_STAGGERING_DELAY_MASK, val)
#define   XELPDP_POWER_STATE_ACTIVE_MASK                REG_GENMASK(3, 0)
#define   XELPDP_POWER_STATE_ACTIVE(val)                REG_FIELD_PREP(XELPDP_POWER_STATE_ACTIVE_MASK, val)
#define   XELPDP_P0_STATE_ACTIVE                        0x0
#define   XELPDP_P2_STATE_READY                         0x2
#define   XE3PLPD_P4_STATE_DISABLE                      0x4
#define   XELPDP_P2PG_STATE_DISABLE                     0x9
#define   XELPDP_P4PG_STATE_DISABLE                     0xC
#define   XELPDP_P2_STATE_RESET                         0x2

#define _XELPDP_PORT_MSGBUS_TIMER_LN0_A                 0x640d8
#define _XELPDP_PORT_MSGBUS_TIMER_LN0_B                 0x641d8
#define _XELPDP_PORT_MSGBUS_TIMER_LN0_USBC1             0x16f258
#define _XELPDP_PORT_MSGBUS_TIMER_LN0_USBC2             0x16f458
#define _XELPDP_PORT_MSGBUS_TIMER(port, lane)           _MMIO(_PICK_EVEN_2RANGES(port, PORT_TC1, \
                                                                                 _XELPDP_PORT_MSGBUS_TIMER_LN0_A, \
                                                                                 _XELPDP_PORT_MSGBUS_TIMER_LN0_B, \
                                                                                 _XELPDP_PORT_MSGBUS_TIMER_LN0_USBC1, \
                                                                                 _XELPDP_PORT_MSGBUS_TIMER_LN0_USBC2) + (lane) * 4)
#define XELPDP_PORT_MSGBUS_TIMER(i915__, port, lane)                            \
        (DISPLAY_VER(i915__) >= 20 ?                                            \
         _XELPDP_PORT_MSGBUS_TIMER(__xe2lpd_port_idx(port), lane) :             \
         _XELPDP_PORT_MSGBUS_TIMER(port, lane))
#define   XELPDP_PORT_MSGBUS_TIMER_TIMED_OUT            REG_BIT(31)
#define   XELPDP_PORT_MSGBUS_TIMER_VAL_MASK             REG_GENMASK(23, 0)
#define   XELPDP_PORT_MSGBUS_TIMER_VAL                  REG_FIELD_PREP(XELPDP_PORT_MSGBUS_TIMER_VAL_MASK, 0xa000)

#define _XELPDP_PORT_CLOCK_CTL_A                        0x640E0
#define _XELPDP_PORT_CLOCK_CTL_B                        0x641E0
#define _XELPDP_PORT_CLOCK_CTL_USBC1                    0x16F260
#define _XELPDP_PORT_CLOCK_CTL_USBC2                    0x16F460
#define _XELPDP_PORT_CLOCK_CTL(idx)                     _MMIO(_PICK_EVEN_2RANGES(idx, PORT_TC1, \
                                                                                 _XELPDP_PORT_CLOCK_CTL_A, \
                                                                                 _XELPDP_PORT_CLOCK_CTL_B, \
                                                                                 _XELPDP_PORT_CLOCK_CTL_USBC1, \
                                                                                 _XELPDP_PORT_CLOCK_CTL_USBC2))
#define XELPDP_PORT_CLOCK_CTL(i915__, port)                                     \
        (DISPLAY_VER(i915__) >= 20 ?                                            \
         _XELPDP_PORT_CLOCK_CTL(__xe2lpd_port_idx(port)) :                      \
         _XELPDP_PORT_CLOCK_CTL(port))
#define   XELPDP_LANE_PCLK_PLL_REQUEST(lane)            REG_BIT(31 - ((lane) * 4))
#define   XELPDP_LANE_PCLK_PLL_ACK(lane)                REG_BIT(30 - ((lane) * 4))
#define   XELPDP_LANE_PCLK_REFCLK_REQUEST(lane)         REG_BIT(29 - ((lane) * 4))
#define   XELPDP_LANE_PCLK_REFCLK_ACK(lane)             REG_BIT(28 - ((lane) * 4))

#define   XELPDP_TBT_CLOCK_REQUEST                      REG_BIT(19)
#define   XELPDP_TBT_CLOCK_ACK                          REG_BIT(18)
#define   _XELPDP_DDI_CLOCK_SELECT_MASK                 REG_GENMASK(15, 12)
#define   _XE3_DDI_CLOCK_SELECT_MASK                    REG_GENMASK(16, 12)
#define   XELPDP_DDI_CLOCK_SELECT_MASK(display)         (DISPLAY_VER(display) >= 30 ? \
                                                         _XE3_DDI_CLOCK_SELECT_MASK : _XELPDP_DDI_CLOCK_SELECT_MASK)
#define   XELPDP_DDI_CLOCK_SELECT_PREP(display, val)    (DISPLAY_VER(display) >= 30 ? \
                                                         REG_FIELD_PREP(_XE3_DDI_CLOCK_SELECT_MASK, (val)) : \
                                                         REG_FIELD_PREP(_XELPDP_DDI_CLOCK_SELECT_MASK, (val)))
#define   XELPDP_DDI_CLOCK_SELECT_GET(display, val)     (DISPLAY_VER(display) >= 30 ? \
                                                         REG_FIELD_GET(_XE3_DDI_CLOCK_SELECT_MASK, (val)) : \
                                                         REG_FIELD_GET(_XELPDP_DDI_CLOCK_SELECT_MASK, (val)))

#define   XELPDP_DDI_CLOCK_SELECT_NONE                  0x0
#define   XELPDP_DDI_CLOCK_SELECT_MAXPCLK               0x8
#define   XELPDP_DDI_CLOCK_SELECT_DIV18CLK              0x9
#define   XELPDP_DDI_CLOCK_SELECT_TBT_162               0xc
#define   XELPDP_DDI_CLOCK_SELECT_TBT_270               0xd
#define   XELPDP_DDI_CLOCK_SELECT_TBT_540               0xe
#define   XELPDP_DDI_CLOCK_SELECT_TBT_810               0xf
#define   XELPDP_DDI_CLOCK_SELECT_TBT_312_5             0x18
#define   XELPDP_DDI_CLOCK_SELECT_TBT_625               0x19
#define   XELPDP_FORWARD_CLOCK_UNGATE                   REG_BIT(10)
#define   XELPDP_LANE1_PHY_CLOCK_SELECT                 REG_BIT(8)
#define   XELPDP_SSC_ENABLE_PLLA                        REG_BIT(1)
#define   XELPDP_SSC_ENABLE_PLLB                        REG_BIT(0)

#define TCSS_DISP_MAILBOX_IN_CMD                _MMIO(0x161300)
#define   TCSS_DISP_MAILBOX_IN_CMD_RUN_BUSY     REG_BIT(31)
#define   TCSS_DISP_MAILBOX_IN_CMD_CMD_MASK     REG_GENMASK(7, 0)
#define   TCSS_DISP_MAILBOX_IN_CMD_DATA(val)    REG_FIELD_PREP(TCSS_DISP_MAILBOX_IN_CMD_CMD_MASK, val)

#define TCSS_DISP_MAILBOX_IN_DATA               _MMIO(0x161304)

/* C10 Vendor Registers */
#define PHY_C10_VDR_PLL(idx)            (0xC00 + (idx))
#define   C10_PLL0_SSC_EN               REG_BIT8(0)
#define   C10_PLL0_DIVCLK_EN            REG_BIT8(1)
#define   C10_PLL0_DIV5CLK_EN           REG_BIT8(2)
#define   C10_PLL0_WORDDIV2_EN          REG_BIT8(3)
#define   C10_PLL0_FRACEN               REG_BIT8(4)
#define   C10_PLL0_PMIX_EN              REG_BIT8(5)
#define   C10_PLL0_ANA_FREQ_VCO_MASK    REG_GENMASK8(7, 6)
#define   C10_PLL1_DIV_MULTIPLIER_MASK  REG_GENMASK8(7, 0)
#define   C10_PLL2_MULTIPLIERL_MASK     REG_GENMASK8(7, 0)
#define   C10_PLL3_MULTIPLIERH_MASK     REG_GENMASK8(3, 0)
#define   C10_PLL8_SSC_UP_SPREAD        REG_BIT8(5)
#define   C10_PLL9_FRACN_DENL_MASK      REG_GENMASK8(7, 0)
#define   C10_PLL10_FRACN_DENH_MASK     REG_GENMASK8(7, 0)
#define   C10_PLL11_FRACN_QUOT_L_MASK   REG_GENMASK8(7, 0)
#define   C10_PLL12_FRACN_QUOT_H_MASK   REG_GENMASK8(7, 0)
#define   C10_PLL13_FRACN_REM_L_MASK    REG_GENMASK8(7, 0)
#define   C10_PLL14_FRACN_REM_H_MASK    REG_GENMASK8(7, 0)
#define   C10_PLL15_TXCLKDIV_MASK       REG_GENMASK8(2, 0)
#define   C10_PLL15_HDMIDIV_MASK        REG_GENMASK8(5, 3)
#define   C10_PLL15_PIXELCLKDIV_MASK    REG_GENMASK8(7, 6)
#define   C10_PLL16_ANA_CPINT           REG_GENMASK8(6, 0)
#define   C10_PLL16_ANA_CPINTGS_L       REG_BIT8(7)
#define   C10_PLL17_ANA_CPINTGS_H_MASK  REG_GENMASK8(5, 0)
#define   C10_PLL17_ANA_CPPROP_L_MASK   REG_GENMASK8(7, 6)
#define   C10_PLL18_ANA_CPPROP_H_MASK   REG_GENMASK8(4, 0)
#define   C10_PLL18_ANA_CPPROPGS_L_MASK REG_GENMASK8(7, 5)
#define   C10_PLL19_ANA_CPPROPGS_H_MASK REG_GENMASK8(3, 0)
#define   C10_PLL19_ANA_V2I_MASK        REG_GENMASK8(5, 4)

#define PHY_C10_VDR_CMN(idx)            (0xC20 + (idx))
#define   C10_CMN0_REF_RANGE            REG_FIELD_PREP(REG_GENMASK(4, 0), 1)
#define   C10_CMN0_REF_CLK_MPLLB_DIV    REG_FIELD_PREP(REG_GENMASK(7, 5), 1)
#define   C10_CMN3_TXVBOOST_MASK        REG_GENMASK8(7, 5)
#define   C10_CMN3_TXVBOOST(val)        REG_FIELD_PREP8(C10_CMN3_TXVBOOST_MASK, val)
#define PHY_C10_VDR_TX(idx)             (0xC30 + (idx))
#define   C10_TX0_TX_MPLLB_SEL          REG_BIT(4)
#define   C10_TX1_TERMCTL_MASK          REG_GENMASK8(7, 5)
#define   C10_TX1_TERMCTL(val)          REG_FIELD_PREP8(C10_TX1_TERMCTL_MASK, val)
#define PHY_C10_VDR_CONTROL(idx)        (0xC70 + (idx) - 1)
#define   C10_VDR_CTRL_MSGBUS_ACCESS    REG_BIT8(2)
#define   C10_VDR_CTRL_MASTER_LANE      REG_BIT8(1)
#define   C10_VDR_CTRL_UPDATE_CFG       REG_BIT8(0)
#define PHY_C10_VDR_CUSTOM_WIDTH        0xD02
#define   C10_VDR_CUSTOM_WIDTH_MASK    REG_GENMASK(1, 0)
#define   C10_VDR_CUSTOM_WIDTH_8_10    REG_FIELD_PREP(C10_VDR_CUSTOM_WIDTH_MASK, 0)
#define PHY_C10_VDR_OVRD                0xD71
#define   PHY_C10_VDR_OVRD_TX1          REG_BIT8(0)
#define   PHY_C10_VDR_OVRD_TX2          REG_BIT8(2)
#define PHY_C10_VDR_PRE_OVRD_TX1        0xD80
#define C10_PHY_OVRD_LEVEL_MASK         REG_GENMASK8(5, 0)
#define C10_PHY_OVRD_LEVEL(val)         REG_FIELD_PREP8(C10_PHY_OVRD_LEVEL_MASK, val)
#define PHY_CX0_VDROVRD_CTL(lane, tx, control)                          \
                                        (PHY_C10_VDR_PRE_OVRD_TX1 +     \
                                         ((lane) ^ (tx)) * 0x10 + (control))

/* PIPE SPEC Defined Registers */
#define PHY_CX0_TX_CONTROL(tx, control) (0x400 + ((tx) - 1) * 0x200 + (control))
#define   CONTROL2_DISABLE_SINGLE_TX    REG_BIT(6)

#define PHY_CMN1_CONTROL(tx, control)   (0x800 + ((tx) - 1) * 0x200 + (control))
#define   CONTROL0_MAC_TRANSMIT_LFPS    REG_BIT(1)

/* C20 Registers */
#define PHY_C20_WR_ADDRESS_L            0xC02
#define PHY_C20_WR_ADDRESS_H            0xC03
#define PHY_C20_WR_DATA_L               0xC04
#define PHY_C20_WR_DATA_H               0xC05
#define PHY_C20_RD_ADDRESS_L            0xC06
#define PHY_C20_RD_ADDRESS_H            0xC07
#define PHY_C20_RD_DATA_L               0xC08
#define PHY_C20_RD_DATA_H               0xC09
#define PHY_C20_VDR_CUSTOM_SERDES_RATE  0xD00
#define   PHY_C20_IS_HDMI_FRL           REG_BIT8(7)
#define   PHY_C20_IS_DP                 REG_BIT8(6)
#define   PHY_C20_DP_RATE_MASK          REG_GENMASK8(4, 1)
#define   PHY_C20_DP_RATE(val)          REG_FIELD_PREP8(PHY_C20_DP_RATE_MASK, val)
#define   PHY_C20_CONTEXT_TOGGLE        REG_BIT8(0)
#define PHY_C20_VDR_HDMI_RATE           0xD01
#define   PHY_C20_HDMI_RATE_MASK        REG_GENMASK8(1, 0)
#define   PHY_C20_HDMI_RATE(val)        REG_FIELD_PREP8(PHY_C20_HDMI_RATE_MASK, val)
#define PHY_C20_VDR_CUSTOM_WIDTH        0xD02
#define   PHY_C20_CUSTOM_WIDTH_MASK     REG_GENMASK(1, 0)
#define   PHY_C20_CUSTOM_WIDTH(val)     REG_FIELD_PREP8(PHY_C20_CUSTOM_WIDTH_MASK, val)

#define _MTL_C20_A_TX_CNTX_CFG  0xCF2E
#define _MTL_C20_B_TX_CNTX_CFG  0xCF2A
#define _MTL_C20_A_CMN_CNTX_CFG 0xCDAA
#define _MTL_C20_B_CMN_CNTX_CFG 0xCDA5
#define _MTL_C20_A_MPLLA_CFG    0xCCF0
#define _MTL_C20_B_MPLLA_CFG    0xCCE5
#define _MTL_C20_A_MPLLB_CFG    0xCB5A
#define _MTL_C20_B_MPLLB_CFG    0xCB4E

#define _XE2HPD_C20_A_TX_CNTX_CFG       0xCF5E
#define _XE2HPD_C20_B_TX_CNTX_CFG       0xCF5A
#define _XE2HPD_C20_A_CMN_CNTX_CFG      0xCE8E
#define _XE2HPD_C20_B_CMN_CNTX_CFG      0xCE89
#define _XE2HPD_C20_A_MPLLA_CFG         0xCE58
#define _XE2HPD_C20_B_MPLLA_CFG         0xCE4D
#define _XE2HPD_C20_A_MPLLB_CFG         0xCCC2
#define _XE2HPD_C20_B_MPLLB_CFG         0xCCB6

#define _IS_XE2HPD_C20(i915)    (DISPLAY_VERx100(i915) == 1401)

#define PHY_C20_A_TX_CNTX_CFG(i915, idx) \
                ((_IS_XE2HPD_C20(i915) ? _XE2HPD_C20_A_TX_CNTX_CFG : _MTL_C20_A_TX_CNTX_CFG) - (idx))
#define PHY_C20_B_TX_CNTX_CFG(i915, idx) \
                ((_IS_XE2HPD_C20(i915) ? _XE2HPD_C20_B_TX_CNTX_CFG : _MTL_C20_B_TX_CNTX_CFG) - (idx))
#define   C20_PHY_TX_RATE               REG_GENMASK(2, 0)
#define   C20_PHY_TX_MISC_MASK          REG_GENMASK16(7, 0)
#define   C20_PHY_TX_MISC(val)          REG_FIELD_PREP16(C20_PHY_TX_MISC_MASK, (val))
#define   C20_PHY_TX_DCC_CAL_RANGE_MASK REG_GENMASK16(11, 8)
#define   C20_PHY_TX_DCC_CAL_RANGE(val) \
                REG_FIELD_PREP16(C20_PHY_TX_DCC_CAL_RANGE_MASK, (val))
#define   C20_PHY_TX_DCC_BYPASS REG_BIT(12)
#define   C20_PHY_TX_TERM_CTL_MASK      REG_GENMASK16(15, 13)
#define   C20_PHY_TX_TERM_CTL(val)      REG_FIELD_PREP16(C20_PHY_TX_TERM_CTL_MASK, (val))

#define PHY_C20_A_CMN_CNTX_CFG(i915, idx) \
                ((_IS_XE2HPD_C20(i915) ? _XE2HPD_C20_A_CMN_CNTX_CFG : _MTL_C20_A_CMN_CNTX_CFG) - (idx))
#define PHY_C20_B_CMN_CNTX_CFG(i915, idx) \
                ((_IS_XE2HPD_C20(i915) ? _XE2HPD_C20_B_CMN_CNTX_CFG : _MTL_C20_B_CMN_CNTX_CFG) - (idx))
#define PHY_C20_A_MPLLA_CNTX_CFG(i915, idx) \
                ((_IS_XE2HPD_C20(i915) ? _XE2HPD_C20_A_MPLLA_CFG : _MTL_C20_A_MPLLA_CFG) - (idx))
#define PHY_C20_B_MPLLA_CNTX_CFG(i915, idx) \
                ((_IS_XE2HPD_C20(i915) ? _XE2HPD_C20_B_MPLLA_CFG : _MTL_C20_B_MPLLA_CFG) - (idx))
#define   C20_MPLLA_FRACEN              REG_BIT(14)
#define   C20_FB_CLK_DIV4_EN            REG_BIT(13)
#define   C20_MPLLA_TX_CLK_DIV_MASK     REG_GENMASK(10, 8)

#define PHY_C20_A_MPLLB_CNTX_CFG(i915, idx) \
                ((_IS_XE2HPD_C20(i915) ? _XE2HPD_C20_A_MPLLB_CFG : _MTL_C20_A_MPLLB_CFG) - (idx))
#define PHY_C20_B_MPLLB_CNTX_CFG(i915, idx) \
                ((_IS_XE2HPD_C20(i915) ? _XE2HPD_C20_B_MPLLB_CFG : _MTL_C20_B_MPLLB_CFG) - (idx))

#define   C20_MPLLB_TX_CLK_DIV_MASK     REG_GENMASK(15, 13)
#define   C20_MPLLB_FRACEN              REG_BIT(13)
#define   C20_REF_CLK_MPLLB_DIV_MASK    REG_GENMASK(12, 10)
#define   C20_MULTIPLIER_MASK           REG_GENMASK(11, 0)
#define   C20_PHY_USE_MPLLB             REG_BIT(7)

/* C20 Phy VSwing Masks */
#define C20_PHY_VSWING_PREEMPH_MASK     REG_GENMASK8(5, 0)
#define C20_PHY_VSWING_PREEMPH(val)     REG_FIELD_PREP8(C20_PHY_VSWING_PREEMPH_MASK, val)

#define RAWLANEAONX_DIG_TX_MPLLB_CAL_DONE_BANK(idx) (0x303D + (idx))

/* C20 HDMI computed pll definitions */
#define REFCLK_38_4_MHZ         38400000
#define CLOCK_4999MHZ           4999999999
#define CLOCK_9999MHZ           9999999999
#define DATARATE_3000000000     3000000000
#define DATARATE_3500000000     3500000000
#define DATARATE_4000000000     4000000000
#define MPLL_FRACN_DEN          0xFFFF

#define SSC_UP_SPREAD           REG_BIT16(9)
#define WORD_CLK_DIV            REG_BIT16(8)

#define MPLL_TX_CLK_DIV(val)    REG_FIELD_PREP16(C20_MPLLB_TX_CLK_DIV_MASK, val)
#define MPLL_MULTIPLIER(val)    REG_FIELD_PREP16(C20_MULTIPLIER_MASK, val)

#define MPLLB_ANA_FREQ_VCO_0    0
#define MPLLB_ANA_FREQ_VCO_1    1
#define MPLLB_ANA_FREQ_VCO_2    2
#define MPLLB_ANA_FREQ_VCO_3    3
#define MPLLB_ANA_FREQ_VCO_MASK REG_GENMASK16(15, 14)
#define MPLLB_ANA_FREQ_VCO(val) REG_FIELD_PREP16(MPLLB_ANA_FREQ_VCO_MASK, val)

#define MPLL_DIV_MULTIPLIER_MASK        REG_GENMASK16(7, 0)
#define MPLL_DIV_MULTIPLIER(val)        REG_FIELD_PREP16(MPLL_DIV_MULTIPLIER_MASK, val)

#define CAL_DAC_CODE_31         31
#define CAL_DAC_CODE_MASK       REG_GENMASK16(14, 10)
#define CAL_DAC_CODE(val)       REG_FIELD_PREP16(CAL_DAC_CODE_MASK, val)

#define CP_INT_GS_28            28
#define CP_INT_GS_MASK          REG_GENMASK16(6, 0)
#define CP_INT_GS(val)          REG_FIELD_PREP16(CP_INT_GS_MASK, val)

#define CP_PROP_GS_30           30
#define CP_PROP_GS_MASK         REG_GENMASK16(13, 7)
#define CP_PROP_GS(val)         REG_FIELD_PREP16(CP_PROP_GS_MASK, val)

#define CP_INT_6                6
#define CP_INT_MASK             REG_GENMASK16(6, 0)
#define CP_INT(val)             REG_FIELD_PREP16(CP_INT_MASK, val)

#define CP_PROP_20              20
#define CP_PROP_MASK            REG_GENMASK16(13, 7)
#define CP_PROP(val)            REG_FIELD_PREP16(CP_PROP_MASK, val)

#define V2I_2                   2
#define V2I_MASK                REG_GENMASK16(15, 14)
#define V2I(val)                REG_FIELD_PREP16(V2I_MASK, val)

#define HDMI_DIV_1              1
#define HDMI_DIV_MASK           REG_GENMASK16(2, 0)
#define HDMI_DIV(val)           REG_FIELD_PREP16(HDMI_DIV_MASK, val)

#define PICA_PHY_CONFIG_CONTROL         _MMIO(0x16FE68)
#define   EDP_ON_TYPEC                  REG_BIT(31)

#endif /* __INTEL_CX0_REG_DEFS_H__ */