1 files changed, 149 insertions, 0 deletions

diff --git a/arch/ppc/syslib/ppc440spe_pcie.h b/arch/ppc/syslib/ppc440spe_pcie.h
new file mode 100644
index 000000000000..55b765ad3272
--- /dev/null
+++ b/arch/ppc/syslib/ppc440spe_pcie.h
@@ -0,0 +1,149 @@
+/*
+ * Copyright (c) 2005 Cisco Systems.  All rights reserved.
+ * Roland Dreier <rolandd@cisco.com>
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#ifndef __PPC_SYSLIB_PPC440SPE_PCIE_H
+#define __PPC_SYSLIB_PPC440SPE_PCIE_H
+
+#define DCRN_SDR0_CFGADDR       0x00e
+#define DCRN_SDR0_CFGDATA       0x00f
+
+#define DCRN_PCIE0_BASE         0x100
+#define DCRN_PCIE1_BASE         0x120
+#define DCRN_PCIE2_BASE         0x140
+#define PCIE0                   DCRN_PCIE0_BASE
+#define PCIE1                   DCRN_PCIE1_BASE
+#define PCIE2                   DCRN_PCIE2_BASE
+
+#define DCRN_PEGPL_CFGBAH(base)         (base + 0x00)
+#define DCRN_PEGPL_CFGBAL(base)         (base + 0x01)
+#define DCRN_PEGPL_CFGMSK(base)         (base + 0x02)
+#define DCRN_PEGPL_MSGBAH(base)         (base + 0x03)
+#define DCRN_PEGPL_MSGBAL(base)         (base + 0x04)
+#define DCRN_PEGPL_MSGMSK(base)         (base + 0x05)
+#define DCRN_PEGPL_OMR1BAH(base)        (base + 0x06)
+#define DCRN_PEGPL_OMR1BAL(base)        (base + 0x07)
+#define DCRN_PEGPL_OMR1MSKH(base)       (base + 0x08)
+#define DCRN_PEGPL_OMR1MSKL(base)       (base + 0x09)
+#define DCRN_PEGPL_REGBAH(base)         (base + 0x12)
+#define DCRN_PEGPL_REGBAL(base)         (base + 0x13)
+#define DCRN_PEGPL_REGMSK(base)         (base + 0x14)
+#define DCRN_PEGPL_SPECIAL(base)        (base + 0x15)
+
+/*
+ * System DCRs (SDRs)
+ */
+#define PESDR0_PLLLCT1          0x03a0
+#define PESDR0_PLLLCT2          0x03a1
+#define PESDR0_PLLLCT3          0x03a2
+
+#define PESDR0_UTLSET1          0x0300
+#define PESDR0_UTLSET2          0x0301
+#define PESDR0_DLPSET           0x0302
+#define PESDR0_LOOP             0x0303
+#define PESDR0_RCSSET           0x0304
+#define PESDR0_RCSSTS           0x0305
+#define PESDR0_HSSL0SET1        0x0306
+#define PESDR0_HSSL0SET2        0x0307
+#define PESDR0_HSSL0STS         0x0308
+#define PESDR0_HSSL1SET1        0x0309
+#define PESDR0_HSSL1SET2        0x030a
+#define PESDR0_HSSL1STS         0x030b
+#define PESDR0_HSSL2SET1        0x030c
+#define PESDR0_HSSL2SET2        0x030d
+#define PESDR0_HSSL2STS         0x030e
+#define PESDR0_HSSL3SET1        0x030f
+#define PESDR0_HSSL3SET2        0x0310
+#define PESDR0_HSSL3STS         0x0311
+#define PESDR0_HSSL4SET1        0x0312
+#define PESDR0_HSSL4SET2        0x0313
+#define PESDR0_HSSL4STS         0x0314
+#define PESDR0_HSSL5SET1        0x0315
+#define PESDR0_HSSL5SET2        0x0316
+#define PESDR0_HSSL5STS         0x0317
+#define PESDR0_HSSL6SET1        0x0318
+#define PESDR0_HSSL6SET2        0x0319
+#define PESDR0_HSSL6STS         0x031a
+#define PESDR0_HSSL7SET1        0x031b
+#define PESDR0_HSSL7SET2        0x031c
+#define PESDR0_HSSL7STS         0x031d
+#define PESDR0_HSSCTLSET        0x031e
+#define PESDR0_LANE_ABCD        0x031f
+#define PESDR0_LANE_EFGH        0x0320
+
+#define PESDR1_UTLSET1          0x0340
+#define PESDR1_UTLSET2          0x0341
+#define PESDR1_DLPSET           0x0342
+#define PESDR1_LOOP             0x0343
+#define PESDR1_RCSSET           0x0344
+#define PESDR1_RCSSTS           0x0345
+#define PESDR1_HSSL0SET1        0x0346
+#define PESDR1_HSSL0SET2        0x0347
+#define PESDR1_HSSL0STS         0x0348
+#define PESDR1_HSSL1SET1        0x0349
+#define PESDR1_HSSL1SET2        0x034a
+#define PESDR1_HSSL1STS         0x034b
+#define PESDR1_HSSL2SET1        0x034c
+#define PESDR1_HSSL2SET2        0x034d
+#define PESDR1_HSSL2STS         0x034e
+#define PESDR1_HSSL3SET1        0x034f
+#define PESDR1_HSSL3SET2        0x0350
+#define PESDR1_HSSL3STS         0x0351
+#define PESDR1_HSSCTLSET        0x0352
+#define PESDR1_LANE_ABCD        0x0353
+
+#define PESDR2_UTLSET1          0x0370
+#define PESDR2_UTLSET2          0x0371
+#define PESDR2_DLPSET           0x0372
+#define PESDR2_LOOP             0x0373
+#define PESDR2_RCSSET           0x0374
+#define PESDR2_RCSSTS           0x0375
+#define PESDR2_HSSL0SET1        0x0376
+#define PESDR2_HSSL0SET2        0x0377
+#define PESDR2_HSSL0STS         0x0378
+#define PESDR2_HSSL1SET1        0x0379
+#define PESDR2_HSSL1SET2        0x037a
+#define PESDR2_HSSL1STS         0x037b
+#define PESDR2_HSSL2SET1        0x037c
+#define PESDR2_HSSL2SET2        0x037d
+#define PESDR2_HSSL2STS         0x037e
+#define PESDR2_HSSL3SET1        0x037f
+#define PESDR2_HSSL3SET2        0x0380
+#define PESDR2_HSSL3STS         0x0381
+#define PESDR2_HSSCTLSET        0x0382
+#define PESDR2_LANE_ABCD        0x0383
+
+/*
+ * UTL register offsets
+ */
+#define PEUTL_PBBSZ             0x20
+#define PEUTL_OPDBSZ            0x68
+#define PEUTL_IPHBSZ            0x70
+#define PEUTL_IPDBSZ            0x78
+#define PEUTL_OUTTR             0x90
+#define PEUTL_INTR              0x98
+#define PEUTL_PCTL              0xa0
+#define PEUTL_RCIRQEN           0xb8
+
+/*
+ * Config space register offsets
+ */
+#define PECFG_BAR0LMPA          0x210
+#define PECFG_BAR0HMPA          0x214
+#define PECFG_PIMEN             0x33c
+#define PECFG_PIM0LAL           0x340
+#define PECFG_PIM0LAH           0x344
+#define PECFG_POM0LAL           0x380
+#define PECFG_POM0LAH           0x384
+
+int ppc440spe_init_pcie(void);
+int ppc440spe_init_pcie_rootport(int port);
+void ppc440spe_setup_pcie(struct pci_controller *hose, int port);
+
+#endif /* __PPC_SYSLIB_PPC440SPE_PCIE_H */