1 files changed, 89 insertions, 0 deletions

diff --git a/include/asm-mips/txx9/rbtx4927.h b/include/asm-mips/txx9/rbtx4927.h
new file mode 100644
index 000000000000..6fcec912c143
--- /dev/null
+++ b/include/asm-mips/txx9/rbtx4927.h
@@ -0,0 +1,89 @@
+/*
+ * Author: MontaVista Software, Inc.
+ *         source@mvista.com
+ *
+ * Copyright 2001-2002 MontaVista Software Inc.
+ *
+ *  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.
+ *
+ *  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ *  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ *  BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ *  OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ *  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
+ *  TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
+ *  USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+#ifndef __ASM_TXX9_RBTX4927_H
+#define __ASM_TXX9_RBTX4927_H
+
+#include <asm/txx9/tx4927.h>
+
+#define RBTX4927_PCIMEM         0x08000000
+#define RBTX4927_PCIMEM_SIZE    0x08000000
+#define RBTX4927_PCIIO          0x16000000
+#define RBTX4927_PCIIO_SIZE     0x01000000
+
+#define RBTX4927_IMASK_ADDR     (IO_BASE + TXX9_CE(2) + 0x00002000)
+#define RBTX4927_IMSTAT_ADDR    (IO_BASE + TXX9_CE(2) + 0x00002006)
+#define RBTX4927_SOFTRESET_ADDR (IO_BASE + TXX9_CE(2) + 0x0000f000)
+#define RBTX4927_SOFTRESETLOCK_ADDR     (IO_BASE + TXX9_CE(2) + 0x0000f002)
+#define RBTX4927_PCIRESET_ADDR  (IO_BASE + TXX9_CE(2) + 0x0000f006)
+#define RBTX4927_BRAMRTC_BASE   (IO_BASE + TXX9_CE(2) + 0x00010000)
+#define RBTX4927_ETHER_BASE     (IO_BASE + TXX9_CE(2) + 0x00020000)
+
+/* Ethernet port address */
+#define RBTX4927_ETHER_ADDR     (RBTX4927_ETHER_BASE + 0x280)
+
+#define rbtx4927_imask_addr     ((__u8 __iomem *)RBTX4927_IMASK_ADDR)
+#define rbtx4927_imstat_addr    ((__u8 __iomem *)RBTX4927_IMSTAT_ADDR)
+#define rbtx4927_softreset_addr ((__u8 __iomem *)RBTX4927_SOFTRESET_ADDR)
+#define rbtx4927_softresetlock_addr     \
+                                ((__u8 __iomem *)RBTX4927_SOFTRESETLOCK_ADDR)
+#define rbtx4927_pcireset_addr  ((__u8 __iomem *)RBTX4927_PCIRESET_ADDR)
+
+/* bits for ISTAT/IMASK/IMSTAT */
+#define RBTX4927_INTB_PCID      0
+#define RBTX4927_INTB_PCIC      1
+#define RBTX4927_INTB_PCIB      2
+#define RBTX4927_INTB_PCIA      3
+#define RBTX4927_INTF_PCID      (1 << RBTX4927_INTB_PCID)
+#define RBTX4927_INTF_PCIC      (1 << RBTX4927_INTB_PCIC)
+#define RBTX4927_INTF_PCIB      (1 << RBTX4927_INTB_PCIB)
+#define RBTX4927_INTF_PCIA      (1 << RBTX4927_INTB_PCIA)
+
+#define RBTX4927_NR_IRQ_IOC     8       /* IOC */
+
+#define RBTX4927_IRQ_IOC        (TXX9_IRQ_BASE + TX4927_NUM_IR)
+#define RBTX4927_IRQ_IOC_PCID   (RBTX4927_IRQ_IOC + RBTX4927_INTB_PCID)
+#define RBTX4927_IRQ_IOC_PCIC   (RBTX4927_IRQ_IOC + RBTX4927_INTB_PCIC)
+#define RBTX4927_IRQ_IOC_PCIB   (RBTX4927_IRQ_IOC + RBTX4927_INTB_PCIB)
+#define RBTX4927_IRQ_IOC_PCIA   (RBTX4927_IRQ_IOC + RBTX4927_INTB_PCIA)
+
+#define RBTX4927_IRQ_IOCINT     (TXX9_IRQ_BASE + TX4927_IR_INT(1))
+
+#ifdef CONFIG_PCI
+#define RBTX4927_ISA_IO_OFFSET RBTX4927_PCIIO
+#else
+#define RBTX4927_ISA_IO_OFFSET 0
+#endif
+
+#define RBTX4927_RTL_8019_BASE (RBTX4927_ETHER_ADDR - mips_io_port_base)
+#define RBTX4927_RTL_8019_IRQ  (TXX9_IRQ_BASE + TX4927_IR_INT(3))
+
+void rbtx4927_prom_init(void);
+void rbtx4927_irq_setup(void);
+struct pci_dev;
+int rbtx4927_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin);
+
+#endif /* __ASM_TXX9_RBTX4927_H */