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nexus: Add pin definitions for DPHY

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Signed-off-by: gatecat <gatecat@ds0.me>
This commit is contained in:
gatecat 2021-03-04 19:37:44 +00:00
parent e1534e1dec
commit 91064c7ec8
3 changed files with 48 additions and 0 deletions
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1
nexus/arch.h
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@ -800,6 +800,7 @@ enum CellPinStyle
PINSTYLE_DEDI = 0x0000, // dedicated signals, leave alone PINSTYLE_DEDI = 0x0000, // dedicated signals, leave alone
PINSTYLE_PU = 0x4022, // signals that float high and default high PINSTYLE_PU = 0x4022, // signals that float high and default high
PINSTYLE_PU_NONCIB = 0x0022, // signals that float high and default high PINSTYLE_PU_NONCIB = 0x0022, // signals that float high and default high
PINSTYLE_PD_NONCIB = 0x0012, // signals that float high and default low
PINSTYLE_T = 0x4027, // PIO 'T' signal PINSTYLE_T = 0x4027, // PIO 'T' signal
PINSTYLE_ADLSB = 0x4017, // special case of the EBR address MSBs PINSTYLE_ADLSB = 0x4017, // special case of the EBR address MSBs

21
nexus/constids.inc
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@ -480,3 +480,24 @@ X(CEB2B3)
X(RSTB0B1) X(RSTB0B1)
X(RSTB2B3) X(RSTB2B3)
X(M9ADDSUB) X(M9ADDSUB)
X(DPHY_CORE)
X(CKN)
X(CKP)
X(DN0)
X(DN1)
X(DN2)
X(DN3)
X(DP0)
X(DP1)
X(DP2)
X(DP3)
X(DP4)
X(SCCLKIN)
X(SCRSTNIN)
X(CLKREF)
X(U2TDE4CK)
X(U1ENTHEN)
X(U2END2)
X(U3END3)
X(UED0THEN)

26
nexus/pins.cc
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@ -189,6 +189,32 @@ static const std::unordered_map<IdString, Arch::CellPinsData> base_cell_pin_data
{id_SCANRST, PINSTYLE_DEDI}, {id_SCANRST, PINSTYLE_DEDI},
{id_OPCGLDCK, PINSTYLE_DEDI}, {id_OPCGLDCK, PINSTYLE_DEDI},
{{}, PINSTYLE_CIB}, {{}, PINSTYLE_CIB},
}},
{id_DPHY_CORE,
{
{id_CKN, PINSTYLE_DEDI},
{id_CKP, PINSTYLE_DEDI},
{id_DN0, PINSTYLE_DEDI},
{id_DN1, PINSTYLE_DEDI},
{id_DN2, PINSTYLE_DEDI},
{id_DN3, PINSTYLE_DEDI},
{id_DP0, PINSTYLE_DEDI},
{id_DP1, PINSTYLE_DEDI},
{id_DP2, PINSTYLE_DEDI},
{id_DP3, PINSTYLE_DEDI},
{id_SCCLKIN, PINSTYLE_DEDI},
{id_SCRSTNIN, PINSTYLE_DEDI},
{id_SCANCLK, PINSTYLE_DEDI},
{id_SCANRST, PINSTYLE_DEDI},
{id_LMMIRESETN, PINSTYLE_DEDI},
{id_CLKREF, PINSTYLE_DEDI},
{id_U2TDE4CK, PINSTYLE_DEDI},
{id_OPCGLDCK, PINSTYLE_DEDI},
{id_U1ENTHEN, PINSTYLE_PD_NONCIB},
{id_U2END2, PINSTYLE_PD_NONCIB},
{id_U3END3, PINSTYLE_PD_NONCIB},
{id_UED0THEN, PINSTYLE_PD_NONCIB},
{{}, PINSTYLE_CIB},
}}}; }}};
} // namespace } // namespace