From 91064c7ec8b825732c2072fa8ab5cf8abb1662fe Mon Sep 17 00:00:00 2001
From: gatecat <gatecat@ds0.me>
Date: Thu, 4 Mar 2021 19:37:44 +0000
Subject: [PATCH] nexus: Add pin definitions for DPHY

Signed-off-by: gatecat <gatecat@ds0.me>
---
 nexus/arch.h       |  1 +
 nexus/constids.inc | 21 +++++++++++++++++++++
 nexus/pins.cc      | 26 ++++++++++++++++++++++++++
 3 files changed, 48 insertions(+)

diff --git a/nexus/arch.h b/nexus/arch.h
index 5dcc53bc..9dfc4551 100644
--- a/nexus/arch.h
+++ b/nexus/arch.h
@@ -800,6 +800,7 @@ enum CellPinStyle
     PINSTYLE_DEDI = 0x0000,      // dedicated signals, leave alone
     PINSTYLE_PU = 0x4022,        // 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_ADLSB = 0x4017,      // special case of the EBR address MSBs
diff --git a/nexus/constids.inc b/nexus/constids.inc
index 08ca5d09..dd6fbea7 100644
--- a/nexus/constids.inc
+++ b/nexus/constids.inc
@@ -480,3 +480,24 @@ X(CEB2B3)
 X(RSTB0B1)
 X(RSTB2B3)
 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)
diff --git a/nexus/pins.cc b/nexus/pins.cc
index 0e27214b..a283953b 100644
--- a/nexus/pins.cc
+++ b/nexus/pins.cc
@@ -189,6 +189,32 @@ static const std::unordered_map<IdString, Arch::CellPinsData> base_cell_pin_data
                  {id_SCANRST, PINSTYLE_DEDI},
                  {id_OPCGLDCK, PINSTYLE_DEDI},
                  {{}, 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