1 files changed, 61 insertions, 0 deletions

diff --git a/arch/powerpc/platforms/chrp/gg2.h b/arch/powerpc/platforms/chrp/gg2.h
new file mode 100644
index 000000000000..341ae55b99fb
--- /dev/null
+++ b/arch/powerpc/platforms/chrp/gg2.h
@@ -0,0 +1,61 @@
+/*
+ *  include/asm-ppc/gg2.h -- VLSI VAS96011/12 `Golden Gate 2' register definitions
+ *
+ *  Copyright (C) 1997 Geert Uytterhoeven
+ *
+ *  This file is based on the following documentation:
+ *
+ *      The VAS96011/12 Chipset, Data Book, Edition 1.0
+ *      VLSI Technology, Inc.
+ *
+ *  This file is subject to the terms and conditions of the GNU General Public
+ *  License.  See the file COPYING in the main directory of this archive
+ *  for more details.
+ */
+
+#ifndef _ASMPPC_GG2_H
+#define _ASMPPC_GG2_H
+
+    /*
+     *  Memory Map (CHRP mode)
+     */
+
+#define GG2_PCI_MEM_BASE        0xc0000000      /* Peripheral memory space */
+#define GG2_ISA_MEM_BASE        0xf7000000      /* Peripheral memory alias */
+#define GG2_ISA_IO_BASE         0xf8000000      /* Peripheral I/O space */
+#define GG2_PCI_CONFIG_BASE     0xfec00000      /* PCI configuration space */
+#define GG2_INT_ACK_SPECIAL     0xfec80000      /* Interrupt acknowledge and */
+                                                /* special PCI cycles */
+#define GG2_ROM_BASE0           0xff000000      /* ROM bank 0 */
+#define GG2_ROM_BASE1           0xff800000      /* ROM bank 1 */
+
+
+    /*
+     *  GG2 specific PCI Registers
+     */
+
+extern void __iomem *gg2_pci_config_base;       /* kernel virtual address */
+
+#define GG2_PCI_BUSNO           0x40    /* Bus number */
+#define GG2_PCI_SUBBUSNO        0x41    /* Subordinate bus number */
+#define GG2_PCI_DISCCTR         0x42    /* Disconnect counter */
+#define GG2_PCI_PPC_CTRL        0x50    /* PowerPC interface control register */
+#define GG2_PCI_ADDR_MAP        0x5c    /* Address map */
+#define GG2_PCI_PCI_CTRL        0x60    /* PCI interface control register */
+#define GG2_PCI_ROM_CTRL        0x70    /* ROM interface control register */
+#define GG2_PCI_ROM_TIME        0x74    /* ROM timing */
+#define GG2_PCI_CC_CTRL         0x80    /* Cache controller control register */
+#define GG2_PCI_DRAM_BANK0      0x90    /* Control register for DRAM bank #0 */
+#define GG2_PCI_DRAM_BANK1      0x94    /* Control register for DRAM bank #1 */
+#define GG2_PCI_DRAM_BANK2      0x98    /* Control register for DRAM bank #2 */
+#define GG2_PCI_DRAM_BANK3      0x9c    /* Control register for DRAM bank #3 */
+#define GG2_PCI_DRAM_BANK4      0xa0    /* Control register for DRAM bank #4 */
+#define GG2_PCI_DRAM_BANK5      0xa4    /* Control register for DRAM bank #5 */
+#define GG2_PCI_DRAM_TIME0      0xb0    /* Timing parameters set #0 */
+#define GG2_PCI_DRAM_TIME1      0xb4    /* Timing parameters set #1 */
+#define GG2_PCI_DRAM_CTRL       0xc0    /* DRAM control */
+#define GG2_PCI_ERR_CTRL        0xd0    /* Error control register */
+#define GG2_PCI_ERR_STATUS      0xd4    /* Error status register */
+                                        /* Cleared when read */
+
+#endif /* _ASMPPC_GG2_H */