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Open Menu / drivers / gpu / drm / i915 / display / intel_mg_phy_regs.h
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/* SPDX-License-Identifier: MIT */
/*
 * Copyright © 2022 Intel Corporation
 */

#ifndef __INTEL_MG_PHY_REGS__
#define __INTEL_MG_PHY_REGS__

#include "intel_display_reg_defs.h"

#define MG_PHY_PORT_LN(ln, tc_port, ln0p1, ln0p2, ln1p1) \
	_MMIO(_PORT(tc_port, ln0p1, ln0p2) + (ln) * ((ln1p1) - (ln0p1)))

#define MG_TX_LINK_PARAMS_TX1LN0_PORT1		0x16812C
#define MG_TX_LINK_PARAMS_TX1LN1_PORT1		0x16852C
#define MG_TX_LINK_PARAMS_TX1LN0_PORT2		0x16912C
#define MG_TX_LINK_PARAMS_TX1LN1_PORT2		0x16952C
#define MG_TX1_LINK_PARAMS(ln, tc_port) \
	MG_PHY_PORT_LN(ln, tc_port, MG_TX_LINK_PARAMS_TX1LN0_PORT1, \
		       MG_TX_LINK_PARAMS_TX1LN0_PORT2, \
		       MG_TX_LINK_PARAMS_TX1LN1_PORT1)

#define MG_TX_LINK_PARAMS_TX2LN0_PORT1		0x1680AC
#define MG_TX_LINK_PARAMS_TX2LN1_PORT1		0x1684AC
#define MG_TX_LINK_PARAMS_TX2LN0_PORT2		0x1690AC
#define MG_TX_LINK_PARAMS_TX2LN1_PORT2		0x1694AC
#define MG_TX2_LINK_PARAMS(ln, tc_port) \
	MG_PHY_PORT_LN(ln, tc_port, MG_TX_LINK_PARAMS_TX2LN0_PORT1, \
		       MG_TX_LINK_PARAMS_TX2LN0_PORT2, \
		       MG_TX_LINK_PARAMS_TX2LN1_PORT1)
#define   CRI_USE_FS32			(1 << 5)

#define MG_TX_PISO_READLOAD_TX1LN0_PORT1		0x16814C
#define MG_TX_PISO_READLOAD_TX1LN1_PORT1		0x16854C
#define MG_TX_PISO_READLOAD_TX1LN0_PORT2		0x16914C
#define MG_TX_PISO_READLOAD_TX1LN1_PORT2		0x16954C
#define MG_TX1_PISO_READLOAD(ln, tc_port) \
	MG_PHY_PORT_LN(ln, tc_port, MG_TX_PISO_READLOAD_TX1LN0_PORT1, \
		       MG_TX_PISO_READLOAD_TX1LN0_PORT2, \
		       MG_TX_PISO_READLOAD_TX1LN1_PORT1)

#define MG_TX_PISO_READLOAD_TX2LN0_PORT1		0x1680CC
#define MG_TX_PISO_READLOAD_TX2LN1_PORT1		0x1684CC
#define MG_TX_PISO_READLOAD_TX2LN0_PORT2		0x1690CC
#define MG_TX_PISO_READLOAD_TX2LN1_PORT2		0x1694CC
#define MG_TX2_PISO_READLOAD(ln, tc_port) \
	MG_PHY_PORT_LN(ln, tc_port, MG_TX_PISO_READLOAD_TX2LN0_PORT1, \
		       MG_TX_PISO_READLOAD_TX2LN0_PORT2, \
		       MG_TX_PISO_READLOAD_TX2LN1_PORT1)
#define   CRI_CALCINIT					(1 << 1)

#define MG_TX_SWINGCTRL_TX1LN0_PORT1		0x168148
#define MG_TX_SWINGCTRL_TX1LN1_PORT1		0x168548
#define MG_TX_SWINGCTRL_TX1LN0_PORT2		0x169148
#define MG_TX_SWINGCTRL_TX1LN1_PORT2		0x169548
#define MG_TX1_SWINGCTRL(ln, tc_port) \
	MG_PHY_PORT_LN(ln, tc_port, MG_TX_SWINGCTRL_TX1LN0_PORT1, \
		       MG_TX_SWINGCTRL_TX1LN0_PORT2, \
		       MG_TX_SWINGCTRL_TX1LN1_PORT1)

#define MG_TX_SWINGCTRL_TX2LN0_PORT1		0x1680C8
#define MG_TX_SWINGCTRL_TX2LN1_PORT1		0x1684C8
#define MG_TX_SWINGCTRL_TX2LN0_PORT2		0x1690C8
#define MG_TX_SWINGCTRL_TX2LN1_PORT2		0x1694C8
#define MG_TX2_SWINGCTRL(ln, tc_port) \
	MG_PHY_PORT_LN(ln, tc_port, MG_TX_SWINGCTRL_TX2LN0_PORT1, \
		       MG_TX_SWINGCTRL_TX2LN0_PORT2, \
		       MG_TX_SWINGCTRL_TX2LN1_PORT1)
#define   CRI_TXDEEMPH_OVERRIDE_17_12(x)		((x) << 0)
#define   CRI_TXDEEMPH_OVERRIDE_17_12_MASK		(0x3F << 0)

#define MG_TX_DRVCTRL_TX1LN0_TXPORT1			0x168144
#define MG_TX_DRVCTRL_TX1LN1_TXPORT1			0x168544
#define MG_TX_DRVCTRL_TX1LN0_TXPORT2			0x169144
#define MG_TX_DRVCTRL_TX1LN1_TXPORT2			0x169544
#define MG_TX_DRVCTRL_TX1LN0_TXPORT3			0x16A144
#define MG_TX_DRVCTRL_TX1LN1_TXPORT3			0x16A544
#define MG_TX_DRVCTRL_TX1LN0_TXPORT4			0x16B144
#define MG_TX_DRVCTRL_TX1LN1_TXPORT4			0x16B544
#define MG_TX1_DRVCTRL(ln, tc_port) \
	MG_PHY_PORT_LN(ln, tc_port, MG_TX_DRVCTRL_TX1LN0_TXPORT1, \
		       MG_TX_DRVCTRL_TX1LN0_TXPORT2, \
		       MG_TX_DRVCTRL_TX1LN1_TXPORT1)

#define MG_TX_DRVCTRL_TX2LN0_PORT1			0x1680C4
#define MG_TX_DRVCTRL_TX2LN1_PORT1			0x1684C4
#define MG_TX_DRVCTRL_TX2LN0_PORT2			0x1690C4
#define MG_TX_DRVCTRL_TX2LN1_PORT2			0x1694C4
#define MG_TX2_DRVCTRL(ln, tc_port) \
	MG_PHY_PORT_LN(ln, tc_port, MG_TX_DRVCTRL_TX2LN0_PORT1, \
		       MG_TX_DRVCTRL_TX2LN0_PORT2, \
		       MG_TX_DRVCTRL_TX2LN1_PORT1)
#define   CRI_TXDEEMPH_OVERRIDE_11_6(x)			((x) << 24)
#define   CRI_TXDEEMPH_OVERRIDE_11_6_MASK		(0x3F << 24)
#define   CRI_TXDEEMPH_OVERRIDE_EN			(1 << 22)
#define   CRI_TXDEEMPH_OVERRIDE_5_0(x)			((x) << 16)
#define   CRI_TXDEEMPH_OVERRIDE_5_0_MASK		(0x3F << 16)
#define   CRI_LOADGEN_SEL(x)				((x) << 12)
#define   CRI_LOADGEN_SEL_MASK				(0x3 << 12)

#define MG_CLKHUB_LN0_PORT1			0x16839C
#define MG_CLKHUB_LN1_PORT1			0x16879C
#define MG_CLKHUB_LN0_PORT2			0x16939C
#define MG_CLKHUB_LN1_PORT2			0x16979C
#define MG_CLKHUB(ln, tc_port) \
	MG_PHY_PORT_LN(ln, tc_port, MG_CLKHUB_LN0_PORT1, \
		       MG_CLKHUB_LN0_PORT2, \
		       MG_CLKHUB_LN1_PORT1)
#define   CFG_LOW_RATE_LKREN_EN				(1 << 11)

#define MG_TX_DCC_TX1LN0_PORT1			0x168110
#define MG_TX_DCC_TX1LN1_PORT1			0x168510
#define MG_TX_DCC_TX1LN0_PORT2			0x169110
#define MG_TX_DCC_TX1LN1_PORT2			0x169510
#define MG_TX1_DCC(ln, tc_port) \
	MG_PHY_PORT_LN(ln, tc_port, MG_TX_DCC_TX1LN0_PORT1, \
		       MG_TX_DCC_TX1LN0_PORT2, \
		       MG_TX_DCC_TX1LN1_PORT1)
#define MG_TX_DCC_TX2LN0_PORT1			0x168090
#define MG_TX_DCC_TX2LN1_PORT1			0x168490
#define MG_TX_DCC_TX2LN0_PORT2			0x169090
#define MG_TX_DCC_TX2LN1_PORT2			0x169490
#define MG_TX2_DCC(ln, tc_port) \
	MG_PHY_PORT_LN(ln, tc_port, MG_TX_DCC_TX2LN0_PORT1, \
		       MG_TX_DCC_TX2LN0_PORT2, \
		       MG_TX_DCC_TX2LN1_PORT1)
#define   CFG_AMI_CK_DIV_OVERRIDE_VAL(x)	((x) << 25)
#define   CFG_AMI_CK_DIV_OVERRIDE_VAL_MASK	(0x3 << 25)
#define   CFG_AMI_CK_DIV_OVERRIDE_EN		(1 << 24)

#define MG_DP_MODE_LN0_ACU_PORT1			0x1683A0
#define MG_DP_MODE_LN1_ACU_PORT1			0x1687A0
#define MG_DP_MODE_LN0_ACU_PORT2			0x1693A0
#define MG_DP_MODE_LN1_ACU_PORT2			0x1697A0
#define MG_DP_MODE(ln, tc_port)	\
	MG_PHY_PORT_LN(ln, tc_port, MG_DP_MODE_LN0_ACU_PORT1, \
		       MG_DP_MODE_LN0_ACU_PORT2, \
		       MG_DP_MODE_LN1_ACU_PORT1)
#define   MG_DP_MODE_CFG_DP_X2_MODE			(1 << 7)
#define   MG_DP_MODE_CFG_DP_X1_MODE			(1 << 6)

#define FIA1_BASE			0x163000
#define FIA2_BASE			0x16E000
#define FIA3_BASE			0x16F000
#define _FIA(fia)			_PICK_EVEN_2RANGES((fia), 1,		\
							   FIA1_BASE, FIA1_BASE,\
							   FIA2_BASE, FIA3_BASE)
#define _MMIO_FIA(fia, off)		_MMIO(_FIA(fia) + (off))

/* ICL PHY DFLEX registers */
#define PORT_TX_DFLEXDPMLE1(fia)		_MMIO_FIA((fia),  0x008C0)
#define   DFLEXDPMLE1_DPMLETC_MASK(idx)		(0xf << (4 * (idx)))
#define   DFLEXDPMLE1_DPMLETC_ML0(idx)		(1 << (4 * (idx)))
#define   DFLEXDPMLE1_DPMLETC_ML1_0(idx)	(3 << (4 * (idx)))
#define   DFLEXDPMLE1_DPMLETC_ML3(idx)		(8 << (4 * (idx)))
#define   DFLEXDPMLE1_DPMLETC_ML3_2(idx)	(12 << (4 * (idx)))
#define   DFLEXDPMLE1_DPMLETC_ML3_0(idx)	(15 << (4 * (idx)))

#define _MG_REFCLKIN_CTL_PORT1				0x16892C
#define _MG_REFCLKIN_CTL_PORT2				0x16992C
#define   MG_REFCLKIN_CTL_OD_2_MUX(x)			((x) << 8)
#define   MG_REFCLKIN_CTL_OD_2_MUX_MASK			(0x7 << 8)
#define MG_REFCLKIN_CTL(tc_port) _MMIO_PORT((tc_port), \
					    _MG_REFCLKIN_CTL_PORT1, \
					    _MG_REFCLKIN_CTL_PORT2)

#define _MG_CLKTOP2_CORECLKCTL1_PORT1			0x1688D8
#define _MG_CLKTOP2_CORECLKCTL1_PORT2			0x1698D8
#define   MG_CLKTOP2_CORECLKCTL1_B_DIVRATIO(x)		((x) << 16)
#define   MG_CLKTOP2_CORECLKCTL1_B_DIVRATIO_MASK	(0xff << 16)
#define   MG_CLKTOP2_CORECLKCTL1_A_DIVRATIO(x)		((x) << 8)
#define   MG_CLKTOP2_CORECLKCTL1_A_DIVRATIO_MASK	(0xff << 8)
#define MG_CLKTOP2_CORECLKCTL1(tc_port) _MMIO_PORT((tc_port), \
						   _MG_CLKTOP2_CORECLKCTL1_PORT1, \
						   _MG_CLKTOP2_CORECLKCTL1_PORT2)

#define _MG_CLKTOP2_HSCLKCTL_PORT1			0x1688D4
#define _MG_CLKTOP2_HSCLKCTL_PORT2			0x1698D4
#define   MG_CLKTOP2_HSCLKCTL_CORE_INPUTSEL(x)		((x) << 16)
#define   MG_CLKTOP2_HSCLKCTL_CORE_INPUTSEL_MASK	(0x1 << 16)
#define   MG_CLKTOP2_HSCLKCTL_TLINEDRV_CLKSEL(x)	((x) << 14)
#define   MG_CLKTOP2_HSCLKCTL_TLINEDRV_CLKSEL_MASK	(0x3 << 14)
#define   MG_CLKTOP2_HSCLKCTL_HSDIV_RATIO_MASK		(0x3 << 12)
#define   MG_CLKTOP2_HSCLKCTL_HSDIV_RATIO_2		(0 << 12)
#define   MG_CLKTOP2_HSCLKCTL_HSDIV_RATIO_3		(1 << 12)
#define   MG_CLKTOP2_HSCLKCTL_HSDIV_RATIO_5		(2 << 12)
#define   MG_CLKTOP2_HSCLKCTL_HSDIV_RATIO_7		(3 << 12)
#define   MG_CLKTOP2_HSCLKCTL_DSDIV_RATIO(x)		((x) << 8)
#define   MG_CLKTOP2_HSCLKCTL_DSDIV_RATIO_SHIFT		8
#define   MG_CLKTOP2_HSCLKCTL_DSDIV_RATIO_MASK		(0xf << 8)
#define MG_CLKTOP2_HSCLKCTL(tc_port) _MMIO_PORT((tc_port), \
						_MG_CLKTOP2_HSCLKCTL_PORT1, \
						_MG_CLKTOP2_HSCLKCTL_PORT2)

#define _MG_PLL_DIV0_PORT1				0x168A00
#define _MG_PLL_DIV0_PORT2				0x169A00
#define   MG_PLL_DIV0_FRACNEN_H				(1 << 30)
#define   MG_PLL_DIV0_FBDIV_FRAC_MASK			(0x3fffff << 8)
#define   MG_PLL_DIV0_FBDIV_FRAC_SHIFT			8
#define   MG_PLL_DIV0_FBDIV_FRAC(x)			((x) << 8)
#define   MG_PLL_DIV0_FBDIV_INT_MASK			(0xff << 0)
#define   MG_PLL_DIV0_FBDIV_INT(x)			((x) << 0)
#define MG_PLL_DIV0(tc_port) _MMIO_PORT((tc_port), _MG_PLL_DIV0_PORT1, \
					_MG_PLL_DIV0_PORT2)

#define _MG_PLL_DIV1_PORT1				0x168A04
#define _MG_PLL_DIV1_PORT2				0x169A04
#define   MG_PLL_DIV1_IREF_NDIVRATIO(x)			((x) << 16)
#define   MG_PLL_DIV1_DITHER_DIV_1			(0 << 12)
#define   MG_PLL_DIV1_DITHER_DIV_2			(1 << 12)
#define   MG_PLL_DIV1_DITHER_DIV_4			(2 << 12)
#define   MG_PLL_DIV1_DITHER_DIV_8			(3 << 12)
#define   MG_PLL_DIV1_NDIVRATIO(x)			((x) << 4)
#define   MG_PLL_DIV1_FBPREDIV_MASK			(0xf << 0)
#define   MG_PLL_DIV1_FBPREDIV(x)			((x) << 0)
#define MG_PLL_DIV1(tc_port) _MMIO_PORT((tc_port), _MG_PLL_DIV1_PORT1, \
					_MG_PLL_DIV1_PORT2)

#define _MG_PLL_LF_PORT1				0x168A08
#define _MG_PLL_LF_PORT2				0x169A08
#define   MG_PLL_LF_TDCTARGETCNT(x)			((x) << 24)
#define   MG_PLL_LF_AFCCNTSEL_256			(0 << 20)
#define   MG_PLL_LF_AFCCNTSEL_512			(1 << 20)
#define   MG_PLL_LF_GAINCTRL(x)				((x) << 16)
#define   MG_PLL_LF_INT_COEFF(x)			((x) << 8)
#define   MG_PLL_LF_PROP_COEFF(x)			((x) << 0)
#define MG_PLL_LF(tc_port) _MMIO_PORT((tc_port), _MG_PLL_LF_PORT1, \
				      _MG_PLL_LF_PORT2)

#define _MG_PLL_FRAC_LOCK_PORT1				0x168A0C
#define _MG_PLL_FRAC_LOCK_PORT2				0x169A0C
#define   MG_PLL_FRAC_LOCK_TRUELOCK_CRIT_32		(1 << 18)
#define   MG_PLL_FRAC_LOCK_EARLYLOCK_CRIT_32		(1 << 16)
#define   MG_PLL_FRAC_LOCK_LOCKTHRESH(x)		((x) << 11)
#define   MG_PLL_FRAC_LOCK_DCODITHEREN			(1 << 10)
#define   MG_PLL_FRAC_LOCK_FEEDFWRDCAL_EN		(1 << 8)
#define   MG_PLL_FRAC_LOCK_FEEDFWRDGAIN(x)		((x) << 0)
#define MG_PLL_FRAC_LOCK(tc_port) _MMIO_PORT((tc_port), \
					     _MG_PLL_FRAC_LOCK_PORT1, \
					     _MG_PLL_FRAC_LOCK_PORT2)

#define _MG_PLL_SSC_PORT1				0x168A10
#define _MG_PLL_SSC_PORT2				0x169A10
#define   MG_PLL_SSC_EN					(1 << 28)
#define   MG_PLL_SSC_TYPE(x)				((x) << 26)
#define   MG_PLL_SSC_STEPLENGTH(x)			((x) << 16)
#define   MG_PLL_SSC_STEPNUM(x)				((x) << 10)
#define   MG_PLL_SSC_FLLEN				(1 << 9)
#define   MG_PLL_SSC_STEPSIZE(x)			((x) << 0)
#define MG_PLL_SSC(tc_port) _MMIO_PORT((tc_port), _MG_PLL_SSC_PORT1, \
				       _MG_PLL_SSC_PORT2)

#define _MG_PLL_BIAS_PORT1				0x168A14
#define _MG_PLL_BIAS_PORT2				0x169A14
#define   MG_PLL_BIAS_BIAS_GB_SEL(x)			((x) << 30)
#define   MG_PLL_BIAS_BIAS_GB_SEL_MASK			(0x3 << 30)
#define   MG_PLL_BIAS_INIT_DCOAMP(x)			((x) << 24)
#define   MG_PLL_BIAS_INIT_DCOAMP_MASK			(0x3f << 24)
#define   MG_PLL_BIAS_BIAS_BONUS(x)			((x) << 16)
#define   MG_PLL_BIAS_BIAS_BONUS_MASK			(0xff << 16)
#define   MG_PLL_BIAS_BIASCAL_EN			(1 << 15)
#define   MG_PLL_BIAS_CTRIM(x)				((x) << 8)
#define   MG_PLL_BIAS_CTRIM_MASK			(0x1f << 8)
#define   MG_PLL_BIAS_VREF_RDAC(x)			((x) << 5)
#define   MG_PLL_BIAS_VREF_RDAC_MASK			(0x7 << 5)
#define   MG_PLL_BIAS_IREFTRIM(x)			((x) << 0)
#define   MG_PLL_BIAS_IREFTRIM_MASK			(0x1f << 0)
#define MG_PLL_BIAS(tc_port) _MMIO_PORT((tc_port), _MG_PLL_BIAS_PORT1, \
					_MG_PLL_BIAS_PORT2)

#define _MG_PLL_TDC_COLDST_BIAS_PORT1			0x168A18
#define _MG_PLL_TDC_COLDST_BIAS_PORT2			0x169A18
#define   MG_PLL_TDC_COLDST_IREFINT_EN			(1 << 27)
#define   MG_PLL_TDC_COLDST_REFBIAS_START_PULSE_W(x)	((x) << 17)
#define   MG_PLL_TDC_COLDST_COLDSTART			(1 << 16)
#define   MG_PLL_TDC_TDCOVCCORR_EN			(1 << 2)
#define   MG_PLL_TDC_TDCSEL(x)				((x) << 0)
#define MG_PLL_TDC_COLDST_BIAS(tc_port) _MMIO_PORT((tc_port), \
						   _MG_PLL_TDC_COLDST_BIAS_PORT1, \
						   _MG_PLL_TDC_COLDST_BIAS_PORT2)

#endif /* __INTEL_MG_PHY_REGS__ */