diff options
Diffstat (limited to 'drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi_regs.h')
| -rw-r--r-- | drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi_regs.h | 319 |
1 files changed, 319 insertions, 0 deletions
diff --git a/drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi_regs.h b/drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi_regs.h new file mode 100644 index 000000000000..b6fb58c2f9f6 --- /dev/null +++ b/drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi_regs.h @@ -0,0 +1,319 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * R-Car MIPI DSI Interface Registers Definitions + * + * Copyright (C) 2020 Renesas Electronics Corporation + */ + +#ifndef __RCAR_MIPI_DSI_REGS_H__ +#define __RCAR_MIPI_DSI_REGS_H__ + +#define LINKSR 0x010 +#define LINKSR_LPBUSY BIT_U32(1) +#define LINKSR_HSBUSY BIT_U32(0) + +#define TXSETR 0x100 +#define TXSETR_LANECNT_MASK GENMASK_U32(1, 0) + +/* + * DSI Command Transfer Registers + */ +#define TXCMSETR 0x110 +#define TXCMSETR_SPDTYP BIT_U32(8) /* 0:HS 1:LP */ +#define TXCMSETR_LPPDACC BIT_U32(0) +#define TXCMCR 0x120 +#define TXCMCR_BTATYP BIT_U32(2) +#define TXCMCR_BTAREQ BIT_U32(1) +#define TXCMCR_TXREQ BIT_U32(0) +#define TXCMSR 0x130 +#define TXCMSR_CLSNERR BIT_U32(18) +#define TXCMSR_AXIERR BIT_U32(16) +#define TXCMSR_TXREQEND BIT_U32(0) +#define TXCMSCR 0x134 +#define TXCMSCR_CLSNERR BIT_U32(18) +#define TXCMSCR_AXIERR BIT_U32(16) +#define TXCMSCR_TXREQEND BIT_U32(0) +#define TXCMIER 0x138 +#define TXCMIER_CLSNERR BIT_U32(18) +#define TXCMIER_AXIERR BIT_U32(16) +#define TXCMIER_TXREQEND BIT_U32(0) +#define TXCMADDRSET0R 0x140 +#define TXCMPHDR 0x150 +#define TXCMPHDR_FMT BIT_U32(24) /* 0:SP 1:LP */ +#define TXCMPHDR_VC_MASK GENMASK_U32(23, 22) +#define TXCMPHDR_VC(n) FIELD_PREP(TXCMPHDR_VC_MASK, (n)) +#define TXCMPHDR_DT_MASK GENMASK_U32(21, 16) +#define TXCMPHDR_DT(n) FIELD_PREP(TXCMPHDR_DT_MASK, (n)) +#define TXCMPHDR_DATA1_MASK GENMASK_U32(15, 8) +#define TXCMPHDR_DATA1(n) FIELD_PREP(TXCMPHDR_DATA1_MASK, (n)) +#define TXCMPHDR_DATA0_MASK GENMASK_U32(7, 0) +#define TXCMPHDR_DATA0(n) FIELD_PREP(TXCMPHDR_DATA0_MASK, (n)) +#define TXCMPPD0R 0x160 +#define TXCMPPD1R 0x164 +#define TXCMPPD2R 0x168 +#define TXCMPPD3R 0x16c + +#define RXSETR 0x200 +#define RXSETR_CRCEN_MASK GENMASK_U32(27, 24) +#define RXSETR_ECCEN_MASK GENMASK_U32(19, 16) +#define RXPSETR 0x210 +#define RXPSETR_LPPDACC BIT_U32(0) +#define RXPSR 0x220 +#define RXPSR_ECCERR1B BIT_U32(28) +#define RXPSR_UEXTRGERR BIT_U32(25) +#define RXPSR_RESPTOERR BIT_U32(24) +#define RXPSR_OVRERR BIT_U32(23) +#define RXPSR_AXIERR BIT_U32(22) +#define RXPSR_CRCERR BIT_U32(21) +#define RXPSR_WCERR BIT_U32(20) +#define RXPSR_UEXDTERR BIT_U32(19) +#define RXPSR_UEXPKTERR BIT_U32(18) +#define RXPSR_ECCERR BIT_U32(17) +#define RXPSR_MLFERR BIT_U32(16) +#define RXPSR_RCVACK BIT_U32(14) +#define RXPSR_RCVEOT BIT_U32(10) +#define RXPSR_RCVAKE BIT_U32(9) +#define RXPSR_RCVRESP BIT_U32(8) +#define RXPSR_BTAREQEND BIT_U32(0) +#define RXPSCR 0x224 +#define RXPSCR_ECCERR1B BIT_U32(28) +#define RXPSCR_UEXTRGERR BIT_U32(25) +#define RXPSCR_RESPTOERR BIT_U32(24) +#define RXPSCR_OVRERR BIT_U32(23) +#define RXPSCR_AXIERR BIT_U32(22) +#define RXPSCR_CRCERR BIT_U32(21) +#define RXPSCR_WCERR BIT_U32(20) +#define RXPSCR_UEXDTERR BIT_U32(19) +#define RXPSCR_UEXPKTERR BIT_U32(18) +#define RXPSCR_ECCERR BIT_U32(17) +#define RXPSCR_MLFERR BIT_U32(16) +#define RXPSCR_RCVACK BIT_U32(14) +#define RXPSCR_RCVEOT BIT_U32(10) +#define RXPSCR_RCVAKE BIT_U32(9) +#define RXPSCR_RCVRESP BIT_U32(8) +#define RXPSCR_BTAREQEND BIT_U32(0) +#define RXPIER 0x228 +#define RXPIER_ECCERR1B BIT_U32(28) +#define RXPIER_UEXTRGERR BIT_U32(25) +#define RXPIER_RESPTOERR BIT_U32(24) +#define RXPIER_OVRERR BIT_U32(23) +#define RXPIER_AXIERR BIT_U32(22) +#define RXPIER_CRCERR BIT_U32(21) +#define RXPIER_WCERR BIT_U32(20) +#define RXPIER_UEXDTERR BIT_U32(19) +#define RXPIER_UEXPKTERR BIT_U32(18) +#define RXPIER_ECCERR BIT_U32(17) +#define RXPIER_MLFERR BIT_U32(16) +#define RXPIER_RCVACK BIT_U32(14) +#define RXPIER_RCVEOT BIT_U32(10) +#define RXPIER_RCVAKE BIT_U32(9) +#define RXPIER_RCVRESP BIT_U32(8) +#define RXPIER_BTAREQEND BIT_U32(0) +#define RXPADDRSET0R 0x230 +#define RXPSIZESETR 0x238 +#define RXPSIZESETR_SIZE_MASK GENMASK_U32(6, 3) +#define RXPHDR 0x240 +#define RXPHDR_FMT BIT_U32(24) /* 0:SP 1:LP */ +#define RXPHDR_VC_MASK GENMASK_U32(23, 22) +#define RXPHDR_DT_MASK GENMASK_U32(21, 16) +#define RXPHDR_DATA1_MASK GENMASK_U32(15, 8) +#define RXPHDR_DATA0_MASK GENMASK_U32(7, 0) +#define RXPPD0R 0x250 +#define RXPPD1R 0x254 +#define RXPPD2R 0x258 +#define RXPPD3R 0x25c +#define AKEPR 0x300 +#define AKEPR_VC_MASK GENMASK_U32(23, 22) +#define AKEPR_DT_MASK GENMASK_U32(21, 16) +#define AKEPR_ERRRPT_MASK GENMASK_U32(15, 0) +#define RXRESPTOSETR 0x400 +#define TACR 0x500 +#define TASR 0x510 +#define TASCR 0x514 +#define TAIER 0x518 +#define TOSR 0x610 +#define TOSR_TATO BIT_U32(2) +#define TOSR_LRXHTO BIT_U32(1) +#define TOSR_HRXTO BIT_U32(0) +#define TOSCR 0x614 +#define TOSCR_TATO BIT_U32(2) +#define TOSCR_LRXHTO BIT_U32(1) +#define TOSCR_HRXTO BIT_U32(0) + +/* + * Video Mode Register + */ +#define TXVMSETR 0x180 +#define TXVMSETR_SYNSEQ_EVENTS BIT_U32(16) /* 0:Pulses 1:Events */ +#define TXVMSETR_VSTPM BIT_U32(15) +#define TXVMSETR_PIXWDTH_MASK GENMASK_U32(10, 8) +#define TXVMSETR_PIXWDTH BIT_U32(8) /* Only allowed value */ +#define TXVMSETR_VSEN BIT_U32(4) +#define TXVMSETR_HFPBPEN BIT_U32(2) +#define TXVMSETR_HBPBPEN BIT_U32(1) +#define TXVMSETR_HSABPEN BIT_U32(0) + +#define TXVMCR 0x190 +#define TXVMCR_VFCLR BIT_U32(12) +#define TXVMCR_EN_VIDEO BIT_U32(0) + +#define TXVMSR 0x1a0 +#define TXVMSR_STR BIT_U32(16) +#define TXVMSR_VFRDY BIT_U32(12) +#define TXVMSR_ACT BIT_U32(8) +#define TXVMSR_RDY BIT_U32(0) + +#define TXVMSCR 0x1a4 +#define TXVMSCR_STR BIT_U32(16) + +#define TXVMPSPHSETR 0x1c0 +#define TXVMPSPHSETR_DT_MASK (0x3f << 16) +#define TXVMPSPHSETR_DT_RGB16 FIELD_PREP(TXVMPSPHSETR_DT_MASK, 0x0e) +#define TXVMPSPHSETR_DT_RGB18 FIELD_PREP(TXVMPSPHSETR_DT_MASK, 0x1e) +#define TXVMPSPHSETR_DT_RGB18_LS FIELD_PREP(TXVMPSPHSETR_DT_MASK, 0x2e) +#define TXVMPSPHSETR_DT_RGB24 FIELD_PREP(TXVMPSPHSETR_DT_MASK, 0x3e) +#define TXVMPSPHSETR_DT_YCBCR16 FIELD_PREP(TXVMPSPHSETR_DT_MASK, 0x2c) + +#define TXVMVPRMSET0R 0x1d0 +#define TXVMVPRMSET0R_HSPOL_LOW BIT_U32(17) /* 0:High 1:Low */ +#define TXVMVPRMSET0R_VSPOL_LOW BIT_U32(16) /* 0:High 1:Low */ +#define TXVMVPRMSET0R_CSPC_YCbCr BIT_U32(4) /* 0:RGB 1:YCbCr */ +#define TXVMVPRMSET0R_BPP_MASK GENMASK_U32(2, 0) +#define TXVMVPRMSET0R_BPP_16 FIELD_PREP(TXVMVPRMSET0R_BPP_MASK, 0) +#define TXVMVPRMSET0R_BPP_18 FIELD_PREP(TXVMVPRMSET0R_BPP_MASK, 1) +#define TXVMVPRMSET0R_BPP_24 FIELD_PREP(TXVMVPRMSET0R_BPP_MASK, 2) + +#define TXVMVPRMSET1R 0x1d4 +#define TXVMVPRMSET1R_VACTIVE_MASK GENMASK_U32(30, 16) +#define TXVMVPRMSET1R_VACTIVE(n) FIELD_PREP(TXVMVPRMSET1R_VACTIVE_MASK, (n)) +#define TXVMVPRMSET1R_VSA_MASK GENMASK_U32(11, 0) +#define TXVMVPRMSET1R_VSA(n) FIELD_PREP(TXVMVPRMSET1R_VSA_MASK, (n)) + +#define TXVMVPRMSET2R 0x1d8 +#define TXVMVPRMSET2R_VFP_MASK GENMASK_U32(28, 16) +#define TXVMVPRMSET2R_VFP(n) FIELD_PREP(TXVMVPRMSET2R_VFP_MASK, (n)) +#define TXVMVPRMSET2R_VBP_MASK GENMASK_U32(12, 0) +#define TXVMVPRMSET2R_VBP(n) FIELD_PREP(TXVMVPRMSET2R_VBP_MASK, (n)) + +#define TXVMVPRMSET3R 0x1dc +#define TXVMVPRMSET3R_HACTIVE_MASK GENMASK_U32(30, 16) +#define TXVMVPRMSET3R_HACTIVE(n) FIELD_PREP(TXVMVPRMSET3R_HACTIVE_MASK, (n)) +#define TXVMVPRMSET3R_HSA_MASK GENMASK_U32(11, 0) +#define TXVMVPRMSET3R_HSA(n) FIELD_PREP(TXVMVPRMSET3R_HSA_MASK, (n)) + +#define TXVMVPRMSET4R 0x1e0 +#define TXVMVPRMSET4R_HFP_MASK GENMASK_U32(28, 16) +#define TXVMVPRMSET4R_HFP(n) FIELD_PREP(TXVMVPRMSET4R_HFP_MASK, (n)) +#define TXVMVPRMSET4R_HBP_MASK GENMASK_U32(12, 0) +#define TXVMVPRMSET4R_HBP(n) FIELD_PREP(TXVMVPRMSET4R_HBP_MASK, (n)) + +/* + * PHY-Protocol Interface (PPI) Registers + */ +#define PPISETR 0x700 +#define PPISETR_DLEN_MASK GENMASK_U32(3, 0) +#define PPISETR_CLEN BIT_U32(8) + +#define PPICLCR 0x710 +#define PPICLCR_TXREQHS BIT_U32(8) +#define PPICLCR_TXULPSEXT BIT_U32(1) +#define PPICLCR_TXULPSCLK BIT_U32(0) + +#define PPICLSR 0x720 +#define PPICLSR_HSTOLP BIT_U32(27) +#define PPICLSR_TOHS BIT_U32(26) +#define PPICLSR_STPST BIT_U32(0) + +#define PPICLSCR 0x724 +#define PPICLSCR_HSTOLP BIT_U32(27) +#define PPICLSCR_TOHS BIT_U32(26) + +#define PPIDL0SR 0x740 +#define PPIDL0SR_DIR BIT_U32(10) +#define PPIDL0SR_STPST BIT_U32(6) + +#define PPIDLSR 0x760 +#define PPIDLSR_STPST GENMASK_U32(3, 0) + +/* + * Clocks registers + */ +#define LPCLKSET 0x1000 +#define LPCLKSET_CKEN BIT_U32(8) +#define LPCLKSET_LPCLKDIV_MASK GENMASK_U32(5, 0) + +#define CFGCLKSET 0x1004 +#define CFGCLKSET_CKEN BIT_U32(8) +#define CFGCLKSET_CFGCLKDIV_MASK GENMASK_U32(5, 0) + +#define DOTCLKDIV 0x1008 +#define DOTCLKDIV_CKEN BIT_U32(8) +#define DOTCLKDIV_DOTCLKDIV_MASK GENMASK_U32(5, 0) + +#define VCLKSET 0x100c +#define VCLKSET_CKEN BIT_U32(16) +#define VCLKSET_COLOR_YCC BIT_U32(8) /* 0:RGB 1:YCbCr */ +#define VCLKSET_DIV_V3U_MASK GENMASK_U32(5, 4) +#define VCLKSET_DIV_V3U(n) FIELD_PREP(VCLKSET_DIV_V3U_MASK, (n)) +#define VCLKSET_DIV_V4H_MASK GENMASK_U32(6, 4) +#define VCLKSET_DIV_V4H(n) FIELD_PREP(VCLKSET_DIV_V4H_MASK, (n)) +#define VCLKSET_BPP_MASK GENMASK_U32(3, 2) +#define VCLKSET_BPP_16 FIELD_PREP(VCLKSET_BPP_MASK, 0) +#define VCLKSET_BPP_18 FIELD_PREP(VCLKSET_BPP_MASK, 1) +#define VCLKSET_BPP_18L FIELD_PREP(VCLKSET_BPP_MASK, 2) +#define VCLKSET_BPP_24 FIELD_PREP(VCLKSET_BPP_MASK, 3) +#define VCLKSET_LANE_MASK GENMASK_U32(1, 0) +#define VCLKSET_LANE(n) FIELD_PREP(VCLKSET_LANE_MASK, (n)) + +#define VCLKEN 0x1010 +#define VCLKEN_CKEN BIT_U32(0) + +#define PHYSETUP 0x1014 +#define PHYSETUP_HSFREQRANGE_MASK GENMASK_U32(22, 16) +#define PHYSETUP_HSFREQRANGE(n) FIELD_PREP(PHYSETUP_HSFREQRANGE_MASK, (n)) +#define PHYSETUP_CFGCLKFREQRANGE_MASK GENMASK_U32(13, 8) +#define PHYSETUP_SHUTDOWNZ BIT_U32(1) +#define PHYSETUP_RSTZ BIT_U32(0) + +#define CLOCKSET1 0x101c +#define CLOCKSET1_LOCK_PHY BIT_U32(17) +#define CLOCKSET1_CLKSEL BIT_U32(8) +#define CLOCKSET1_CLKINSEL_MASK GENMASK_U32(3, 2) +#define CLOCKSET1_CLKINSEL_EXTAL FIELD_PREP(CLOCKSET1_CLKINSEL_MASK, 0) +#define CLOCKSET1_CLKINSEL_DIG FIELD_PREP(CLOCKSET1_CLKINSEL_MASK, 1) +#define CLOCKSET1_CLKINSEL_DU FIELD_PREP(CLOCKSET1_CLKINSEL_MASK, 2) +#define CLOCKSET1_SHADOW_CLEAR BIT_U32(1) +#define CLOCKSET1_UPDATEPLL BIT_U32(0) + +#define CLOCKSET2 0x1020 +#define CLOCKSET2_M_MASK GENMASK_U32(27, 16) +#define CLOCKSET2_M(n) FIELD_PREP(CLOCKSET2_M_MASK, (n)) +#define CLOCKSET2_VCO_CNTRL_MASK GENMASK_U32(13, 8) +#define CLOCKSET2_VCO_CNTRL(n) FIELD_PREP(CLOCKSET2_VCO_CNTRL_MASK, (n)) +#define CLOCKSET2_N_MASK GENMASK_U32(3, 0) +#define CLOCKSET2_N(n) FIELD_PREP(CLOCKSET2_N_MASK, (n)) + +#define CLOCKSET3 0x1024 +#define CLOCKSET3_PROP_CNTRL_MASK GENMASK_U32(29, 24) +#define CLOCKSET3_PROP_CNTRL(n) FIELD_PREP(CLOCKSET3_PROP_CNTRL_MASK, (n)) +#define CLOCKSET3_INT_CNTRL_MASK GENMASK_U32(21, 16) +#define CLOCKSET3_INT_CNTRL(n) FIELD_PREP(CLOCKSET3_INT_CNTRL_MASK, (n)) +#define CLOCKSET3_CPBIAS_CNTRL_MASK GENMASK_U32(14, 8) +#define CLOCKSET3_CPBIAS_CNTRL(n) FIELD_PREP(CLOCKSET3_CPBIAS_CNTRL_MASK, (n)) +#define CLOCKSET3_GMP_CNTRL_MASK GENMASK_U32(1, 0) +#define CLOCKSET3_GMP_CNTRL(n) FIELD_PREP(CLOCKSET3_GMP_CNTRL_MASK, (n)) + +#define PHTW 0x1034 +#define PHTW_DWEN BIT_U32(24) +#define PHTW_TESTDIN_DATA_MASK GENMASK_U32(23, 16) +#define PHTW_CWEN BIT_U32(8) +#define PHTW_TESTDIN_CODE_MASK GENMASK_U32(7, 0) + +#define PHTR 0x1038 +#define PHTR_TESTDOUT GENMASK_U32(23, 16) +#define PHTR_TESTDOUT_TEST BIT_U32(16) + +#define PHTC 0x103c +#define PHTC_TESTCLR BIT_U32(0) + +#endif /* __RCAR_MIPI_DSI_REGS_H__ */ |