diff --git a/include/asm-mips/jmr3927/irq.h b/include/asm-mips/jmr3927/irq.h
new file mode 100644
index 0000000..b0c325a
--- /dev/null
+++ b/include/asm-mips/jmr3927/irq.h
@@ -0,0 +1,62 @@
+/*
+ *  linux/include/asm-mips/tx3927/irq.h
+ *
+ * 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.
+ *
+ * Copyright (C) 2001 Toshiba Corporation
+ */
+#ifndef __ASM_TX3927_IRQ_H
+#define __ASM_TX3927_IRQ_H
+
+#ifndef __ASSEMBLY__
+
+#include <linux/config.h>
+#include <asm/irq.h>
+
+struct tb_irq_space {
+	struct tb_irq_space* next;
+	int start_irqno;
+	int nr_irqs;
+	void (*mask_func)(int irq_nr, int space_id);
+	void (*unmask_func)(int irq_no, int space_id);
+	const char *name;
+	int space_id;
+	int can_share;
+};
+extern struct tb_irq_space* tb_irq_spaces;
+
+static __inline__ void add_tb_irq_space(struct tb_irq_space* sp)
+{
+	sp->next = tb_irq_spaces;
+	tb_irq_spaces = sp;
+}
+
+
+struct pt_regs;
+extern void
+toshibaboards_spurious(struct pt_regs *regs, int irq);
+extern void
+toshibaboards_irqdispatch(struct pt_regs *regs, int irq);
+
+extern struct irqaction *
+toshibaboards_get_irq_action(int irq);
+extern int
+toshibaboards_setup_irq(int irq, struct irqaction * new);
+
+
+#ifdef CONFIG_TX_BRANCH_LIKELY_BUG_WORKAROUND
+extern void tx_branch_likely_bug_fixup(struct pt_regs *regs);
+#endif
+
+extern int (*toshibaboards_gen_iack)(void);
+
+#endif /* !__ASSEMBLY__ */
+
+#define NR_ISA_IRQS 16
+#define TB_IRQ_IS_ISA(irq)	\
+	(0 <= (irq) && (irq) < NR_ISA_IRQS)
+#define TB_IRQ_TO_ISA_IRQ(irq)	(irq)
+
+#endif /* __ASM_TX3927_IRQ_H */
diff --git a/include/asm-mips/jmr3927/jmr3927.h b/include/asm-mips/jmr3927/jmr3927.h
new file mode 100644
index 0000000..86df317
--- /dev/null
+++ b/include/asm-mips/jmr3927/jmr3927.h
@@ -0,0 +1,325 @@
+/*
+ * Defines for the TJSYS JMR-TX3927/JMI-3927IO2/JMY-1394IF.
+ *
+ * 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.
+ *
+ * Copyright (C) 2000-2001 Toshiba Corporation
+ */
+#ifndef __ASM_TX3927_JMR3927_H
+#define __ASM_TX3927_JMR3927_H
+
+#include <asm/jmr3927/tx3927.h>
+#include <asm/addrspace.h>
+#include <asm/jmr3927/irq.h>
+#ifndef __ASSEMBLY__
+#include <asm/system.h>
+#endif
+
+/* CS */
+#define JMR3927_ROMCE0	0x1fc00000	/* 4M */
+#define JMR3927_ROMCE1	0x1e000000	/* 4M */
+#define JMR3927_ROMCE2	0x14000000	/* 16M */
+#define JMR3927_ROMCE3	0x10000000	/* 64M */
+#define JMR3927_ROMCE5	0x1d000000	/* 4M */
+#define JMR3927_SDCS0	0x00000000	/* 32M */
+#define JMR3927_SDCS1	0x02000000	/* 32M */
+/* PCI Direct Mappings */
+
+#define JMR3927_PCIMEM	0x08000000
+#define JMR3927_PCIMEM_SIZE	0x08000000	/* 128M */
+#define JMR3927_PCIIO	0x15000000
+#define JMR3927_PCIIO_SIZE	0x01000000	/* 16M */
+
+#define JMR3927_SDRAM_SIZE	0x02000000	/* 32M */
+#define JMR3927_PORT_BASE	KSEG1
+
+/* select indirect initiator access per errata */
+#define JMR3927_INIT_INDIRECT_PCI
+#define PCI_ISTAT_IDICC           0x1000
+#define PCI_IPCIBE_IBE_LONG       0
+#define PCI_IPCIBE_ICMD_IOREAD    2
+#define PCI_IPCIBE_ICMD_IOWRITE   3
+#define PCI_IPCIBE_ICMD_MEMREAD   6
+#define PCI_IPCIBE_ICMD_MEMWRITE  7
+#define PCI_IPCIBE_ICMD_SHIFT     4
+
+/* Address map (virtual address) */
+#define JMR3927_ROM0_BASE	(KSEG1 + JMR3927_ROMCE0)
+#define JMR3927_ROM1_BASE	(KSEG1 + JMR3927_ROMCE1)
+#define JMR3927_IOC_BASE	(KSEG1 + JMR3927_ROMCE2)
+#define JMR3927_IOB_BASE	(KSEG1 + JMR3927_ROMCE3)
+#define JMR3927_ISAMEM_BASE	(JMR3927_IOB_BASE)
+#define JMR3927_ISAIO_BASE	(JMR3927_IOB_BASE + 0x01000000)
+#define JMR3927_ISAC_BASE	(JMR3927_IOB_BASE + 0x02000000)
+#define JMR3927_LCDVGA_REG_BASE	(JMR3927_IOB_BASE + 0x03000000)
+#define JMR3927_LCDVGA_MEM_BASE	(JMR3927_IOB_BASE + 0x03800000)
+#define JMR3927_JMY1394_BASE	(KSEG1 + JMR3927_ROMCE5)
+#define JMR3927_PREMIER3_BASE	(JMR3927_JMY1394_BASE + 0x00100000)
+#define JMR3927_PCIMEM_BASE	(KSEG1 + JMR3927_PCIMEM)
+#define JMR3927_PCIIO_BASE	(KSEG1 + JMR3927_PCIIO)
+
+#define JMR3927_IOC_REV_ADDR	(JMR3927_IOC_BASE + 0x00000000)
+#define JMR3927_IOC_NVRAMB_ADDR	(JMR3927_IOC_BASE + 0x00010000)
+#define JMR3927_IOC_LED_ADDR	(JMR3927_IOC_BASE + 0x00020000)
+#define JMR3927_IOC_DIPSW_ADDR	(JMR3927_IOC_BASE + 0x00030000)
+#define JMR3927_IOC_BREV_ADDR	(JMR3927_IOC_BASE + 0x00040000)
+#define JMR3927_IOC_DTR_ADDR	(JMR3927_IOC_BASE + 0x00050000)
+#define JMR3927_IOC_INTS1_ADDR	(JMR3927_IOC_BASE + 0x00080000)
+#define JMR3927_IOC_INTS2_ADDR	(JMR3927_IOC_BASE + 0x00090000)
+#define JMR3927_IOC_INTM_ADDR	(JMR3927_IOC_BASE + 0x000a0000)
+#define JMR3927_IOC_INTP_ADDR	(JMR3927_IOC_BASE + 0x000b0000)
+#define JMR3927_IOC_RESET_ADDR	(JMR3927_IOC_BASE + 0x000f0000)
+
+#define JMR3927_ISAC_REV_ADDR	(JMR3927_ISAC_BASE + 0x00000000)
+#define JMR3927_ISAC_EINTS_ADDR	(JMR3927_ISAC_BASE + 0x00200000)
+#define JMR3927_ISAC_EINTM_ADDR	(JMR3927_ISAC_BASE + 0x00300000)
+#define JMR3927_ISAC_NMI_ADDR	(JMR3927_ISAC_BASE + 0x00400000)
+#define JMR3927_ISAC_LED_ADDR	(JMR3927_ISAC_BASE + 0x00500000)
+#define JMR3927_ISAC_INTP_ADDR	(JMR3927_ISAC_BASE + 0x00800000)
+#define JMR3927_ISAC_INTS1_ADDR	(JMR3927_ISAC_BASE + 0x00900000)
+#define JMR3927_ISAC_INTS2_ADDR	(JMR3927_ISAC_BASE + 0x00a00000)
+#define JMR3927_ISAC_INTM_ADDR	(JMR3927_ISAC_BASE + 0x00b00000)
+
+/* Flash ROM */
+#define JMR3927_FLASH_BASE	(JMR3927_ROM0_BASE)
+#define JMR3927_FLASH_SIZE	0x00400000
+
+/* bits for IOC_REV/IOC_BREV/ISAC_REV (high byte) */
+#define JMR3927_IDT_MASK	0xfc
+#define JMR3927_REV_MASK	0x03
+#define JMR3927_IOC_IDT		0xe0
+#define JMR3927_ISAC_IDT	0x20
+
+/* bits for IOC_INTS1/IOC_INTS2/IOC_INTM/IOC_INTP (high byte) */
+#define JMR3927_IOC_INTB_PCIA	0
+#define JMR3927_IOC_INTB_PCIB	1
+#define JMR3927_IOC_INTB_PCIC	2
+#define JMR3927_IOC_INTB_PCID	3
+#define JMR3927_IOC_INTB_MODEM	4
+#define JMR3927_IOC_INTB_INT6	5
+#define JMR3927_IOC_INTB_INT7	6
+#define JMR3927_IOC_INTB_SOFT	7
+#define JMR3927_IOC_INTF_PCIA	(1 << JMR3927_IOC_INTF_PCIA)
+#define JMR3927_IOC_INTF_PCIB	(1 << JMR3927_IOC_INTB_PCIB)
+#define JMR3927_IOC_INTF_PCIC	(1 << JMR3927_IOC_INTB_PCIC)
+#define JMR3927_IOC_INTF_PCID	(1 << JMR3927_IOC_INTB_PCID)
+#define JMR3927_IOC_INTF_MODEM	(1 << JMR3927_IOC_INTB_MODEM)
+#define JMR3927_IOC_INTF_INT6	(1 << JMR3927_IOC_INTB_INT6)
+#define JMR3927_IOC_INTF_INT7	(1 << JMR3927_IOC_INTB_INT7)
+#define JMR3927_IOC_INTF_SOFT	(1 << JMR3927_IOC_INTB_SOFT)
+
+/* bits for IOC_RESET (high byte) */
+#define JMR3927_IOC_RESET_CPU	1
+#define JMR3927_IOC_RESET_PCI	2
+
+/* bits for ISAC_EINTS/ISAC_EINTM (high byte) */
+#define JMR3927_ISAC_EINTB_IOCHK	2
+#define JMR3927_ISAC_EINTB_BWTH	4
+#define JMR3927_ISAC_EINTF_IOCHK	(1 << JMR3927_ISAC_EINTB_IOCHK)
+#define JMR3927_ISAC_EINTF_BWTH	(1 << JMR3927_ISAC_EINTB_BWTH)
+
+/* bits for ISAC_LED (high byte) */
+#define JMR3927_ISAC_LED_ISALED	0x01
+#define JMR3927_ISAC_LED_USRLED	0x02
+
+/* bits for ISAC_INTS/ISAC_INTM/ISAC_INTP (high byte) */
+#define JMR3927_ISAC_INTB_IRQ5	0
+#define JMR3927_ISAC_INTB_IRQKB	1
+#define JMR3927_ISAC_INTB_IRQMOUSE	2
+#define JMR3927_ISAC_INTB_IRQ4	3
+#define JMR3927_ISAC_INTB_IRQ12	4
+#define JMR3927_ISAC_INTB_IRQ3	5
+#define JMR3927_ISAC_INTB_IRQ10	6
+#define JMR3927_ISAC_INTB_ISAER	7
+#define JMR3927_ISAC_INTF_IRQ5	(1 << JMR3927_ISAC_INTB_IRQ5)
+#define JMR3927_ISAC_INTF_IRQKB	(1 << JMR3927_ISAC_INTB_IRQKB)
+#define JMR3927_ISAC_INTF_IRQMOUSE	(1 << JMR3927_ISAC_INTB_IRQMOUSE)
+#define JMR3927_ISAC_INTF_IRQ4	(1 << JMR3927_ISAC_INTB_IRQ4)
+#define JMR3927_ISAC_INTF_IRQ12	(1 << JMR3927_ISAC_INTB_IRQ12)
+#define JMR3927_ISAC_INTF_IRQ3	(1 << JMR3927_ISAC_INTB_IRQ3)
+#define JMR3927_ISAC_INTF_IRQ10	(1 << JMR3927_ISAC_INTB_IRQ10)
+#define JMR3927_ISAC_INTF_ISAER	(1 << JMR3927_ISAC_INTB_ISAER)
+
+#ifndef __ASSEMBLY__
+
+#if 0
+#define jmr3927_ioc_reg_out(d, a)	((*(volatile unsigned short *)(a)) = (d) << 8)
+#define jmr3927_ioc_reg_in(a)		(((*(volatile unsigned short *)(a)) >> 8) & 0xff)
+#else
+#if defined(__BIG_ENDIAN)
+#define jmr3927_ioc_reg_out(d, a)	((*(volatile unsigned char *)(a)) = (d))
+#define jmr3927_ioc_reg_in(a)		(*(volatile unsigned char *)(a))
+#elif defined(__LITTLE_ENDIAN)
+#define jmr3927_ioc_reg_out(d, a)	((*(volatile unsigned char *)((a)^1)) = (d))
+#define jmr3927_ioc_reg_in(a)		(*(volatile unsigned char *)((a)^1))
+#else
+#error "No Endian"
+#endif
+#endif
+#define jmr3927_isac_reg_out(d, a)	((*(volatile unsigned char *)(a)) = (d))
+#define jmr3927_isac_reg_in(a)		(*(volatile unsigned char *)(a))
+
+static inline int jmr3927_have_isac(void)
+{
+	unsigned char idt;
+	unsigned long flags;
+	unsigned long romcr3;
+
+	local_irq_save(flags);
+	romcr3 = tx3927_romcptr->cr[3];
+	tx3927_romcptr->cr[3] &= 0xffffefff;	/* do not wait infinitely */
+	idt = jmr3927_isac_reg_in(JMR3927_ISAC_REV_ADDR) & JMR3927_IDT_MASK;
+	tx3927_romcptr->cr[3] = romcr3;
+	local_irq_restore(flags);
+
+	return idt == JMR3927_ISAC_IDT;
+}
+#define jmr3927_have_nvram() \
+	((jmr3927_ioc_reg_in(JMR3927_IOC_REV_ADDR) & JMR3927_IDT_MASK) == JMR3927_IOC_IDT)
+
+/* NVRAM macro */
+#define jmr3927_nvram_in(ofs) \
+	jmr3927_ioc_reg_in(JMR3927_IOC_NVRAMB_ADDR + ((ofs) << 1))
+#define jmr3927_nvram_out(d, ofs) \
+	jmr3927_ioc_reg_out(d, JMR3927_IOC_NVRAMB_ADDR + ((ofs) << 1))
+
+/* LED macro */
+#define jmr3927_led_set(n/*0-16*/)	jmr3927_ioc_reg_out(~(n), JMR3927_IOC_LED_ADDR)
+#define jmr3927_io_led_set(n/*0-3*/)	jmr3927_isac_reg_out((n), JMR3927_ISAC_LED_ADDR)
+
+#define jmr3927_led_and_set(n/*0-16*/)	jmr3927_ioc_reg_out((~(n)) & jmr3927_ioc_reg_in(JMR3927_IOC_LED_ADDR), JMR3927_IOC_LED_ADDR)
+
+/* DIPSW4 macro */
+#define jmr3927_dipsw1()	((tx3927_pioptr->din & (1 << 11)) == 0)
+#define jmr3927_dipsw2()	((tx3927_pioptr->din & (1 << 10)) == 0)
+#define jmr3927_dipsw3()	((jmr3927_ioc_reg_in(JMR3927_IOC_DIPSW_ADDR) & 2) == 0)
+#define jmr3927_dipsw4()	((jmr3927_ioc_reg_in(JMR3927_IOC_DIPSW_ADDR) & 1) == 0)
+#define jmr3927_io_dipsw()	(jmr3927_isac_reg_in(JMR3927_ISAC_LED_ADDR) >> 4)
+
+
+#endif /* !__ASSEMBLY__ */
+
+/*
+ * UART defines for serial.h
+ */
+
+/* use Pre-scaler T0 (1/2) */
+#define JMR3927_BASE_BAUD (JMR3927_IMCLK / 2 / 16)
+
+#define UART0_ADDR   0xfffef300
+#define UART1_ADDR   0xfffef400
+#define UART0_INT    JMR3927_IRQ_IRC_SIO0
+#define UART1_INT    JMR3927_IRQ_IRC_SIO1
+#define UART0_FLAGS  ASYNC_BOOT_AUTOCONF
+#define UART1_FLAGS  0
+
+/*
+ * IRQ mappings
+ */
+
+/* These are the virtual IRQ numbers, we divide all IRQ's into
+ * 'spaces', the 'space' determines where and how to enable/disable
+ * that particular IRQ on an JMR machine.  Add new 'spaces' as new
+ * IRQ hardware is supported.
+ */
+#define JMR3927_NR_IRQ_IRC	16	/* On-Chip IRC */
+#define JMR3927_NR_IRQ_IOC	8	/* PCI/MODEM/INT[6:7] */
+#define JMR3927_NR_IRQ_ISAC	8	/* ISA */
+
+
+#define JMR3927_IRQ_IRC	NR_ISA_IRQS
+#define JMR3927_IRQ_IOC	(JMR3927_IRQ_IRC + JMR3927_NR_IRQ_IRC)
+#define JMR3927_IRQ_ISAC	(JMR3927_IRQ_IOC + JMR3927_NR_IRQ_IOC)
+#define JMR3927_IRQ_END	(JMR3927_IRQ_ISAC + JMR3927_NR_IRQ_ISAC)
+#define JMR3927_IRQ_IS_IRC(irq)	(JMR3927_IRQ_IRC <= (irq) && (irq) < JMR3927_IRQ_IOC)
+#define JMR3927_IRQ_IS_IOC(irq)		(JMR3927_IRQ_IOC <= (irq) && (irq) < JMR3927_IRQ_ISAC)
+#define JMR3927_IRQ_IS_ISAC(irq)	(JMR3927_IRQ_ISAC <= (irq) && (irq) < JMR3927_IRQ_END)
+
+#define JMR3927_IRQ_IRC_INT0	(JMR3927_IRQ_IRC + TX3927_IR_INT0)
+#define JMR3927_IRQ_IRC_INT1	(JMR3927_IRQ_IRC + TX3927_IR_INT1)
+#define JMR3927_IRQ_IRC_INT2	(JMR3927_IRQ_IRC + TX3927_IR_INT2)
+#define JMR3927_IRQ_IRC_INT3	(JMR3927_IRQ_IRC + TX3927_IR_INT3)
+#define JMR3927_IRQ_IRC_INT4	(JMR3927_IRQ_IRC + TX3927_IR_INT4)
+#define JMR3927_IRQ_IRC_INT5	(JMR3927_IRQ_IRC + TX3927_IR_INT5)
+#define JMR3927_IRQ_IRC_SIO0	(JMR3927_IRQ_IRC + TX3927_IR_SIO0)
+#define JMR3927_IRQ_IRC_SIO1	(JMR3927_IRQ_IRC + TX3927_IR_SIO1)
+#define JMR3927_IRQ_IRC_SIO(ch)	(JMR3927_IRQ_IRC + TX3927_IR_SIO(ch))
+#define JMR3927_IRQ_IRC_DMA	(JMR3927_IRQ_IRC + TX3927_IR_DMA)
+#define JMR3927_IRQ_IRC_PIO	(JMR3927_IRQ_IRC + TX3927_IR_PIO)
+#define JMR3927_IRQ_IRC_PCI	(JMR3927_IRQ_IRC + TX3927_IR_PCI)
+#define JMR3927_IRQ_IRC_TMR0	(JMR3927_IRQ_IRC + TX3927_IR_TMR0)
+#define JMR3927_IRQ_IRC_TMR1	(JMR3927_IRQ_IRC + TX3927_IR_TMR1)
+#define JMR3927_IRQ_IRC_TMR2	(JMR3927_IRQ_IRC + TX3927_IR_TMR2)
+#define JMR3927_IRQ_IOC_PCIA	(JMR3927_IRQ_IOC + JMR3927_IOC_INTB_PCIA)
+#define JMR3927_IRQ_IOC_PCIB	(JMR3927_IRQ_IOC + JMR3927_IOC_INTB_PCIB)
+#define JMR3927_IRQ_IOC_PCIC	(JMR3927_IRQ_IOC + JMR3927_IOC_INTB_PCIC)
+#define JMR3927_IRQ_IOC_PCID	(JMR3927_IRQ_IOC + JMR3927_IOC_INTB_PCID)
+#define JMR3927_IRQ_IOC_MODEM	(JMR3927_IRQ_IOC + JMR3927_IOC_INTB_MODEM)
+#define JMR3927_IRQ_IOC_INT6	(JMR3927_IRQ_IOC + JMR3927_IOC_INTB_INT6)
+#define JMR3927_IRQ_IOC_INT7	(JMR3927_IRQ_IOC + JMR3927_IOC_INTB_INT7)
+#define JMR3927_IRQ_IOC_SOFT	(JMR3927_IRQ_IOC + JMR3927_IOC_INTB_SOFT)
+#define JMR3927_IRQ_ISAC_IRQ5	(JMR3927_IRQ_ISAC + JMR3927_ISAC_INTB_IRQ5)
+#define JMR3927_IRQ_ISAC_IRQKB	(JMR3927_IRQ_ISAC + JMR3927_ISAC_INTB_IRQKB)
+#define JMR3927_IRQ_ISAC_IRQMOUSE	(JMR3927_IRQ_ISAC + JMR3927_ISAC_INTB_IRQMOUSE)
+#define JMR3927_IRQ_ISAC_IRQ4	(JMR3927_IRQ_ISAC + JMR3927_ISAC_INTB_IRQ4)
+#define JMR3927_IRQ_ISAC_IRQ12	(JMR3927_IRQ_ISAC + JMR3927_ISAC_INTB_IRQ12)
+#define JMR3927_IRQ_ISAC_IRQ3	(JMR3927_IRQ_ISAC + JMR3927_ISAC_INTB_IRQ3)
+#define JMR3927_IRQ_ISAC_IRQ10	(JMR3927_IRQ_ISAC + JMR3927_ISAC_INTB_IRQ10)
+#define JMR3927_IRQ_ISAC_ISAER	(JMR3927_IRQ_ISAC + JMR3927_ISAC_INTB_ISAER)
+
+#if 0	/* auto detect */
+/* RTL8019AS 10M Ether (JMI-3927IO2:JPW2:1-2 Short) */
+#define JMR3927_IRQ_ETHER1	JMR3927_IRQ_IRC_INT0
+#endif
+/* IOC (PCI, MODEM) */
+#define JMR3927_IRQ_IOCINT	JMR3927_IRQ_IRC_INT1
+/* ISAC (ISA, PCMCIA, KEYBOARD, MOUSE) */
+#define JMR3927_IRQ_ISACINT	JMR3927_IRQ_IRC_INT2
+/* TC35815 100M Ether (JMR-TX3912:JPW4:2-3 Short) */
+#define JMR3927_IRQ_ETHER0	JMR3927_IRQ_IRC_INT3
+/* Clock Tick (10ms) */
+#define JMR3927_IRQ_TICK	JMR3927_IRQ_IRC_TMR0
+#define JMR3927_IRQ_IDE		JMR3927_IRQ_ISAC_IRQ12
+
+/* IEEE1394 (Note that this may conflicts with RTL8019AS 10M Ether...) */
+#define JMR3927_IRQ_PREMIER3	JMR3927_IRQ_IRC_INT0
+
+/* I/O Ports */
+/* RTL8019AS 10M Ether */
+#define JMR3927_ETHER1_PORT	(JMR3927_ISAIO_BASE - JMR3927_PORT_BASE + 0x280)
+#define JMR3927_KBD_PORT	(JMR3927_ISAIO_BASE - JMR3927_PORT_BASE + 0x00800060)
+#define JMR3927_IDE_PORT	(JMR3927_ISAIO_BASE - JMR3927_PORT_BASE + 0x001001f0)
+
+/* Clocks */
+#define JMR3927_CORECLK	132710400	/* 132.7MHz */
+#define JMR3927_GBUSCLK	(JMR3927_CORECLK / 2)	/* 66.35MHz */
+#define JMR3927_IMCLK	(JMR3927_CORECLK / 4)	/* 33.17MHz */
+
+#define jmr3927_tmrptr		tx3927_tmrptr(0)	/* TMR0 */
+
+
+/*
+ * TX3927 Pin Configuration:
+ *
+ *	PCFG bits		Avail			Dead
+ *	SELSIO[1:0]:11		RXD[1:0], TXD[1:0]	PIO[6:3]
+ *	SELSIOC[0]:1		CTS[0], RTS[0]		INT[5:4]
+ *	SELSIOC[1]:0,SELDSF:0,	GSDAO[0],GPCST[3]	CTS[1], RTS[1],DSF,
+ *	  GDBGE*					  PIO[2:1]
+ *	SELDMA[2]:1		DMAREQ[2],DMAACK[2]	PIO[13:12]
+ *	SELTMR[2:0]:000					TIMER[1:0]
+ *	SELCS:0,SELDMA[1]:0	PIO[11;10]		SDCS_CE[7:6],
+ *							  DMAREQ[1],DMAACK[1]
+ *	SELDMA[0]:1		DMAREQ[0],DMAACK[0]	PIO[9:8]
+ *	SELDMA[3]:1		DMAREQ[3],DMAACK[3]	PIO[15:14]
+ *	SELDONE:1		DMADONE			PIO[7]
+ *
+ * Usable pins are:
+ *	RXD[1;0],TXD[1:0],CTS[0],RTS[0],
+ *	DMAREQ[0,2,3],DMAACK[0,2,3],DMADONE,PIO[0,10,11]
+ *	INT[3:0]
+ */
+
+#endif /* __ASM_TX3927_JMR3927_H */
diff --git a/include/asm-mips/jmr3927/tx3927.h b/include/asm-mips/jmr3927/tx3927.h
new file mode 100644
index 0000000..b3d67c7
--- /dev/null
+++ b/include/asm-mips/jmr3927/tx3927.h
@@ -0,0 +1,365 @@
+/*
+ * 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.
+ *
+ * Copyright (C) 2000 Toshiba Corporation
+ */
+#ifndef __ASM_TX3927_H
+#define __ASM_TX3927_H
+
+#include <asm/jmr3927/txx927.h>
+
+#define TX3927_SDRAMC_REG	0xfffe8000
+#define TX3927_ROMC_REG		0xfffe9000
+#define TX3927_DMA_REG		0xfffeb000
+#define TX3927_IRC_REG		0xfffec000
+#define TX3927_PCIC_REG		0xfffed000
+#define TX3927_CCFG_REG		0xfffee000
+#define TX3927_NR_TMR	3
+#define TX3927_TMR_REG(ch)	(0xfffef000 + (ch) * 0x100)
+#define TX3927_NR_SIO	2
+#define TX3927_SIO_REG(ch)	(0xfffef300 + (ch) * 0x100)
+#define TX3927_PIO_REG		0xfffef500
+
+#ifndef __ASSEMBLY__
+
+struct tx3927_sdramc_reg {
+	volatile unsigned long cr[8];
+	volatile unsigned long tr[3];
+	volatile unsigned long cmd;
+	volatile unsigned long smrs[2];
+};
+
+struct tx3927_romc_reg {
+	volatile unsigned long cr[8];
+};
+
+struct tx3927_dma_reg {
+	struct tx3927_dma_ch_reg {
+		volatile unsigned long cha;
+		volatile unsigned long sar;
+		volatile unsigned long dar;
+		volatile unsigned long cntr;
+		volatile unsigned long sair;
+		volatile unsigned long dair;
+		volatile unsigned long ccr;
+		volatile unsigned long csr;
+	} ch[4];
+	volatile unsigned long dbr[8];
+	volatile unsigned long tdhr;
+	volatile unsigned long mcr;
+	volatile unsigned long unused0;
+};
+
+struct tx3927_irc_reg {
+	volatile unsigned long cer;
+	volatile unsigned long cr[2];
+	volatile unsigned long unused0;
+	volatile unsigned long ilr[8];
+	volatile unsigned long unused1[4];
+	volatile unsigned long imr;
+	volatile unsigned long unused2[7];
+	volatile unsigned long scr;
+	volatile unsigned long unused3[7];
+	volatile unsigned long ssr;
+	volatile unsigned long unused4[7];
+	volatile unsigned long csr;
+};
+
+#include <asm/byteorder.h>
+
+#ifdef __BIG_ENDIAN
+#define endian_def_s2(e1,e2)	\
+	volatile unsigned short e1,e2
+#define endian_def_sb2(e1,e2,e3)	\
+	volatile unsigned short e1;volatile unsigned char e2,e3
+#define endian_def_b2s(e1,e2,e3)	\
+	volatile unsigned char e1,e2;volatile unsigned short e3
+#define endian_def_b4(e1,e2,e3,e4)	\
+	volatile unsigned char e1,e2,e3,e4
+#else
+#define endian_def_s2(e1,e2)	\
+	volatile unsigned short e2,e1
+#define endian_def_sb2(e1,e2,e3)	\
+	volatile unsigned char e3,e2;volatile unsigned short e1
+#define endian_def_b2s(e1,e2,e3)	\
+	volatile unsigned short e3;volatile unsigned char e2,e1
+#define endian_def_b4(e1,e2,e3,e4)	\
+	volatile unsigned char e4,e3,e2,e1
+#endif
+
+struct tx3927_pcic_reg {
+	endian_def_s2(did, vid);
+	endian_def_s2(pcistat, pcicmd);
+	endian_def_b4(cc, scc, rpli, rid);
+	endian_def_b4(unused0, ht, mlt, cls);
+	volatile unsigned long ioba;		/* +10 */
+	volatile unsigned long mba;
+	volatile unsigned long unused1[5];
+	endian_def_s2(svid, ssvid);
+	volatile unsigned long unused2;		/* +30 */
+	endian_def_sb2(unused3, unused4, capptr);
+	volatile unsigned long unused5;
+	endian_def_b4(ml, mg, ip, il);
+	volatile unsigned long unused6;		/* +40 */
+	volatile unsigned long istat;
+	volatile unsigned long iim;
+	volatile unsigned long rrt;
+	volatile unsigned long unused7[3];		/* +50 */
+	volatile unsigned long ipbmma;
+	volatile unsigned long ipbioma;		/* +60 */
+	volatile unsigned long ilbmma;
+	volatile unsigned long ilbioma;
+	volatile unsigned long unused8[9];
+	volatile unsigned long tc;		/* +90 */
+	volatile unsigned long tstat;
+	volatile unsigned long tim;
+	volatile unsigned long tccmd;
+	volatile unsigned long pcirrt;		/* +a0 */
+	volatile unsigned long pcirrt_cmd;
+	volatile unsigned long pcirrdt;
+	volatile unsigned long unused9[3];
+	volatile unsigned long tlboap;
+	volatile unsigned long tlbiap;
+	volatile unsigned long tlbmma;		/* +c0 */
+	volatile unsigned long tlbioma;
+	volatile unsigned long sc_msg;
+	volatile unsigned long sc_be;
+	volatile unsigned long tbl;		/* +d0 */
+	volatile unsigned long unused10[3];
+	volatile unsigned long pwmng;		/* +e0 */
+	volatile unsigned long pwmngs;
+	volatile unsigned long unused11[6];
+	volatile unsigned long req_trace;		/* +100 */
+	volatile unsigned long pbapmc;
+	volatile unsigned long pbapms;
+	volatile unsigned long pbapmim;
+	volatile unsigned long bm;		/* +110 */
+	volatile unsigned long cpcibrs;
+	volatile unsigned long cpcibgs;
+	volatile unsigned long pbacs;
+	volatile unsigned long iobas;		/* +120 */
+	volatile unsigned long mbas;
+	volatile unsigned long lbc;
+	volatile unsigned long lbstat;
+	volatile unsigned long lbim;		/* +130 */
+	volatile unsigned long pcistatim;
+	volatile unsigned long ica;
+	volatile unsigned long icd;
+	volatile unsigned long iiadp;		/* +140 */
+	volatile unsigned long iscdp;
+	volatile unsigned long mmas;
+	volatile unsigned long iomas;
+	volatile unsigned long ipciaddr;		/* +150 */
+	volatile unsigned long ipcidata;
+	volatile unsigned long ipcibe;
+};
+
+struct tx3927_ccfg_reg {
+	volatile unsigned long ccfg;
+	volatile unsigned long crir;
+	volatile unsigned long pcfg;
+	volatile unsigned long tear;
+	volatile unsigned long pdcr;
+};
+
+#endif /* !__ASSEMBLY__ */
+
+/*
+ * SDRAMC
+ */
+
+/*
+ * ROMC
+ */
+
+/*
+ * DMA
+ */
+/* bits for MCR */
+#define TX3927_DMA_MCR_EIS(ch)	(0x10000000<<(ch))
+#define TX3927_DMA_MCR_DIS(ch)	(0x01000000<<(ch))
+#define TX3927_DMA_MCR_RSFIF	0x00000080
+#define TX3927_DMA_MCR_FIFUM(ch)	(0x00000008<<(ch))
+#define TX3927_DMA_MCR_LE	0x00000004
+#define TX3927_DMA_MCR_RPRT	0x00000002
+#define TX3927_DMA_MCR_MSTEN	0x00000001
+
+/* bits for CCRn */
+#define TX3927_DMA_CCR_DBINH	0x04000000
+#define TX3927_DMA_CCR_SBINH	0x02000000
+#define TX3927_DMA_CCR_CHRST	0x01000000
+#define TX3927_DMA_CCR_RVBYTE	0x00800000
+#define TX3927_DMA_CCR_ACKPOL	0x00400000
+#define TX3927_DMA_CCR_REQPL	0x00200000
+#define TX3927_DMA_CCR_EGREQ	0x00100000
+#define TX3927_DMA_CCR_CHDN	0x00080000
+#define TX3927_DMA_CCR_DNCTL	0x00060000
+#define TX3927_DMA_CCR_EXTRQ	0x00010000
+#define TX3927_DMA_CCR_INTRQD	0x0000e000
+#define TX3927_DMA_CCR_INTENE	0x00001000
+#define TX3927_DMA_CCR_INTENC	0x00000800
+#define TX3927_DMA_CCR_INTENT	0x00000400
+#define TX3927_DMA_CCR_CHNEN	0x00000200
+#define TX3927_DMA_CCR_XFACT	0x00000100
+#define TX3927_DMA_CCR_SNOP	0x00000080
+#define TX3927_DMA_CCR_DSTINC	0x00000040
+#define TX3927_DMA_CCR_SRCINC	0x00000020
+#define TX3927_DMA_CCR_XFSZ(order)	(((order) << 2) & 0x0000001c)
+#define TX3927_DMA_CCR_XFSZ_1W	TX3927_DMA_CCR_XFSZ(2)
+#define TX3927_DMA_CCR_XFSZ_4W	TX3927_DMA_CCR_XFSZ(4)
+#define TX3927_DMA_CCR_XFSZ_8W	TX3927_DMA_CCR_XFSZ(5)
+#define TX3927_DMA_CCR_XFSZ_16W	TX3927_DMA_CCR_XFSZ(6)
+#define TX3927_DMA_CCR_XFSZ_32W	TX3927_DMA_CCR_XFSZ(7)
+#define TX3927_DMA_CCR_MEMIO	0x00000002
+#define TX3927_DMA_CCR_ONEAD	0x00000001
+
+/* bits for CSRn */
+#define TX3927_DMA_CSR_CHNACT	0x00000100
+#define TX3927_DMA_CSR_ABCHC	0x00000080
+#define TX3927_DMA_CSR_NCHNC	0x00000040
+#define TX3927_DMA_CSR_NTRNFC	0x00000020
+#define TX3927_DMA_CSR_EXTDN	0x00000010
+#define TX3927_DMA_CSR_CFERR	0x00000008
+#define TX3927_DMA_CSR_CHERR	0x00000004
+#define TX3927_DMA_CSR_DESERR	0x00000002
+#define TX3927_DMA_CSR_SORERR	0x00000001
+
+/*
+ * IRC
+ */
+#define TX3927_IR_MAX_LEVEL	7
+
+/* IRCER : Int. Control Enable */
+#define TX3927_IRCER_ICE	0x00000001
+
+/* IRCR : Int. Control */
+#define TX3927_IRCR_LOW	0x00000000
+#define TX3927_IRCR_HIGH	0x00000001
+#define TX3927_IRCR_DOWN	0x00000002
+#define TX3927_IRCR_UP	0x00000003
+
+/* IRSCR : Int. Status Control */
+#define TX3927_IRSCR_EIClrE	0x00000100
+#define TX3927_IRSCR_EIClr_MASK	0x0000000f
+
+/* IRCSR : Int. Current Status */
+#define TX3927_IRCSR_IF	0x00010000
+#define TX3927_IRCSR_ILV_MASK	0x00000700
+#define TX3927_IRCSR_IVL_MASK	0x0000001f
+
+#define TX3927_IR_INT0	0
+#define TX3927_IR_INT1	1
+#define TX3927_IR_INT2	2
+#define TX3927_IR_INT3	3
+#define TX3927_IR_INT4	4
+#define TX3927_IR_INT5	5
+#define TX3927_IR_SIO0	6
+#define TX3927_IR_SIO1	7
+#define TX3927_IR_SIO(ch)	(6 + (ch))
+#define TX3927_IR_DMA	8
+#define TX3927_IR_PIO	9
+#define TX3927_IR_PCI	10
+#define TX3927_IR_TMR0	13
+#define TX3927_IR_TMR1	14
+#define TX3927_IR_TMR2	15
+#define TX3927_NUM_IR	16
+
+/*
+ * PCIC
+ */
+/* bits for PCICMD */
+/* see PCI_COMMAND_XXX in linux/pci.h */
+
+/* bits for PCISTAT */
+/* see PCI_STATUS_XXX in linux/pci.h */
+#define PCI_STATUS_NEW_CAP	0x0010
+
+/* bits for TC */
+#define TX3927_PCIC_TC_OF16E	0x00000020
+#define TX3927_PCIC_TC_IF8E	0x00000010
+#define TX3927_PCIC_TC_OF8E	0x00000008
+
+/* bits for IOBA/MBA */
+/* see PCI_BASE_ADDRESS_XXX in linux/pci.h */
+
+/* bits for PBAPMC */
+#define TX3927_PCIC_PBAPMC_RPBA	0x00000004
+#define TX3927_PCIC_PBAPMC_PBAEN	0x00000002
+#define TX3927_PCIC_PBAPMC_BMCEN	0x00000001
+
+/* bits for LBSTAT/LBIM */
+#define TX3927_PCIC_LBIM_ALL	0x0000003e
+
+/* bits for PCISTATIM (see also PCI_STATUS_XXX in linux/pci.h */
+#define TX3927_PCIC_PCISTATIM_ALL	0x0000f900
+
+/* bits for LBC */
+#define TX3927_PCIC_LBC_IBSE	0x00004000
+#define TX3927_PCIC_LBC_TIBSE	0x00002000
+#define TX3927_PCIC_LBC_TMFBSE	0x00001000
+#define TX3927_PCIC_LBC_HRST	0x00000800
+#define TX3927_PCIC_LBC_SRST	0x00000400
+#define TX3927_PCIC_LBC_EPCAD	0x00000200
+#define TX3927_PCIC_LBC_MSDSE	0x00000100
+#define TX3927_PCIC_LBC_CRR	0x00000080
+#define TX3927_PCIC_LBC_ILMDE	0x00000040
+#define TX3927_PCIC_LBC_ILIDE	0x00000020
+
+#define TX3927_PCIC_IDSEL_AD_TO_SLOT(ad)	((ad) - 11)
+#define TX3927_PCIC_MAX_DEVNU	TX3927_PCIC_IDSEL_AD_TO_SLOT(32)
+
+/*
+ * CCFG
+ */
+/* CCFG : Chip Configuration */
+#define TX3927_CCFG_TLBOFF	0x00020000
+#define TX3927_CCFG_BEOW	0x00010000
+#define TX3927_CCFG_WR	0x00008000
+#define TX3927_CCFG_TOE	0x00004000
+#define TX3927_CCFG_PCIXARB	0x00002000
+#define TX3927_CCFG_PCI3	0x00001000
+#define TX3927_CCFG_PSNP	0x00000800
+#define TX3927_CCFG_PPRI	0x00000400
+#define TX3927_CCFG_PLLM	0x00000030
+#define TX3927_CCFG_ENDIAN	0x00000004
+#define TX3927_CCFG_HALT	0x00000002
+#define TX3927_CCFG_ACEHOLD	0x00000001
+
+/* PCFG : Pin Configuration */
+#define TX3927_PCFG_SYSCLKEN	0x08000000
+#define TX3927_PCFG_SDRCLKEN_ALL	0x07c00000
+#define TX3927_PCFG_SDRCLKEN(ch)	(0x00400000<<(ch))
+#define TX3927_PCFG_PCICLKEN_ALL	0x003c0000
+#define TX3927_PCFG_PCICLKEN(ch)	(0x00040000<<(ch))
+#define TX3927_PCFG_SELALL	0x0003ffff
+#define TX3927_PCFG_SELCS	0x00020000
+#define TX3927_PCFG_SELDSF	0x00010000
+#define TX3927_PCFG_SELSIOC_ALL	0x0000c000
+#define TX3927_PCFG_SELSIOC(ch)	(0x00004000<<(ch))
+#define TX3927_PCFG_SELSIO_ALL	0x00003000
+#define TX3927_PCFG_SELSIO(ch)	(0x00001000<<(ch))
+#define TX3927_PCFG_SELTMR_ALL	0x00000e00
+#define TX3927_PCFG_SELTMR(ch)	(0x00000200<<(ch))
+#define TX3927_PCFG_SELDONE	0x00000100
+#define TX3927_PCFG_INTDMA_ALL	0x000000f0
+#define TX3927_PCFG_INTDMA(ch)	(0x00000010<<(ch))
+#define TX3927_PCFG_SELDMA_ALL	0x0000000f
+#define TX3927_PCFG_SELDMA(ch)	(0x00000001<<(ch))
+
+#ifndef __ASSEMBLY__
+
+#define tx3927_sdramcptr	((struct tx3927_sdramc_reg *)TX3927_SDRAMC_REG)
+#define tx3927_romcptr		((struct tx3927_romc_reg *)TX3927_ROMC_REG)
+#define tx3927_dmaptr		((struct tx3927_dma_reg *)TX3927_DMA_REG)
+#define tx3927_ircptr		((struct tx3927_irc_reg *)TX3927_IRC_REG)
+#define tx3927_pcicptr		((struct tx3927_pcic_reg *)TX3927_PCIC_REG)
+#define tx3927_ccfgptr		((struct tx3927_ccfg_reg *)TX3927_CCFG_REG)
+#define tx3927_tmrptr(ch)	((struct txx927_tmr_reg *)TX3927_TMR_REG(ch))
+#define tx3927_sioptr(ch)	((struct txx927_sio_reg *)TX3927_SIO_REG(ch))
+#define tx3927_pioptr		((struct txx927_pio_reg *)TX3927_PIO_REG)
+
+#endif /* !__ASSEMBLY__ */
+
+#endif /* __ASM_TX3927_H */
diff --git a/include/asm-mips/jmr3927/txx927.h b/include/asm-mips/jmr3927/txx927.h
new file mode 100644
index 0000000..9d5792e
--- /dev/null
+++ b/include/asm-mips/jmr3927/txx927.h
@@ -0,0 +1,175 @@
+/*
+ * Common definitions for TX3927/TX4927
+ *
+ * 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.
+ *
+ * Copyright (C) 2000 Toshiba Corporation
+ */
+#ifndef __ASM_TXX927_H
+#define __ASM_TXX927_H
+
+#ifndef __ASSEMBLY__
+
+struct txx927_tmr_reg {
+	volatile unsigned long tcr;
+	volatile unsigned long tisr;
+	volatile unsigned long cpra;
+	volatile unsigned long cprb;
+	volatile unsigned long itmr;
+	volatile unsigned long unused0[3];
+	volatile unsigned long ccdr;
+	volatile unsigned long unused1[3];
+	volatile unsigned long pgmr;
+	volatile unsigned long unused2[3];
+	volatile unsigned long wtmr;
+	volatile unsigned long unused3[43];
+	volatile unsigned long trr;
+};
+
+struct txx927_sio_reg {
+	volatile unsigned long lcr;
+	volatile unsigned long dicr;
+	volatile unsigned long disr;
+	volatile unsigned long cisr;
+	volatile unsigned long fcr;
+	volatile unsigned long flcr;
+	volatile unsigned long bgr;
+	volatile unsigned long tfifo;
+	volatile unsigned long rfifo;
+};
+
+struct txx927_pio_reg {
+	volatile unsigned long dout;
+	volatile unsigned long din;
+	volatile unsigned long dir;
+	volatile unsigned long od;
+	volatile unsigned long flag[2];
+	volatile unsigned long pol;
+	volatile unsigned long intc;
+	volatile unsigned long maskcpu;
+	volatile unsigned long maskext;
+};
+
+#endif /* !__ASSEMBLY__ */
+
+
+/*
+ * TMR
+ */
+/* TMTCR : Timer Control */
+#define TXx927_TMTCR_TCE	0x00000080
+#define TXx927_TMTCR_CCDE	0x00000040
+#define TXx927_TMTCR_CRE	0x00000020
+#define TXx927_TMTCR_ECES	0x00000008
+#define TXx927_TMTCR_CCS	0x00000004
+#define TXx927_TMTCR_TMODE_MASK	0x00000003
+#define TXx927_TMTCR_TMODE_ITVL	0x00000000
+
+/* TMTISR : Timer Int. Status */
+#define TXx927_TMTISR_TPIBS	0x00000004
+#define TXx927_TMTISR_TPIAS	0x00000002
+#define TXx927_TMTISR_TIIS	0x00000001
+
+/* TMTITMR : Interval Timer Mode */
+#define TXx927_TMTITMR_TIIE	0x00008000
+#define TXx927_TMTITMR_TZCE	0x00000001
+
+/*
+ * SIO
+ */
+/* SILCR : Line Control */
+#define TXx927_SILCR_SCS_MASK	0x00000060
+#define TXx927_SILCR_SCS_IMCLK	0x00000000
+#define TXx927_SILCR_SCS_IMCLK_BG	0x00000020
+#define TXx927_SILCR_SCS_SCLK	0x00000040
+#define TXx927_SILCR_SCS_SCLK_BG	0x00000060
+#define TXx927_SILCR_UEPS	0x00000010
+#define TXx927_SILCR_UPEN	0x00000008
+#define TXx927_SILCR_USBL_MASK	0x00000004
+#define TXx927_SILCR_USBL_1BIT	0x00000004
+#define TXx927_SILCR_USBL_2BIT	0x00000000
+#define TXx927_SILCR_UMODE_MASK	0x00000003
+#define TXx927_SILCR_UMODE_8BIT	0x00000000
+#define TXx927_SILCR_UMODE_7BIT	0x00000001
+
+/* SIDICR : DMA/Int. Control */
+#define TXx927_SIDICR_TDE	0x00008000
+#define TXx927_SIDICR_RDE	0x00004000
+#define TXx927_SIDICR_TIE	0x00002000
+#define TXx927_SIDICR_RIE	0x00001000
+#define TXx927_SIDICR_SPIE	0x00000800
+#define TXx927_SIDICR_CTSAC	0x00000600
+#define TXx927_SIDICR_STIE_MASK	0x0000003f
+#define TXx927_SIDICR_STIE_OERS		0x00000020
+#define TXx927_SIDICR_STIE_CTSS		0x00000010
+#define TXx927_SIDICR_STIE_RBRKD	0x00000008
+#define TXx927_SIDICR_STIE_TRDY		0x00000004
+#define TXx927_SIDICR_STIE_TXALS	0x00000002
+#define TXx927_SIDICR_STIE_UBRKD	0x00000001
+
+/* SIDISR : DMA/Int. Status */
+#define TXx927_SIDISR_UBRK	0x00008000
+#define TXx927_SIDISR_UVALID	0x00004000
+#define TXx927_SIDISR_UFER	0x00002000
+#define TXx927_SIDISR_UPER	0x00001000
+#define TXx927_SIDISR_UOER	0x00000800
+#define TXx927_SIDISR_ERI	0x00000400
+#define TXx927_SIDISR_TOUT	0x00000200
+#define TXx927_SIDISR_TDIS	0x00000100
+#define TXx927_SIDISR_RDIS	0x00000080
+#define TXx927_SIDISR_STIS	0x00000040
+#define TXx927_SIDISR_RFDN_MASK	0x0000001f
+
+/* SICISR : Change Int. Status */
+#define TXx927_SICISR_OERS	0x00000020
+#define TXx927_SICISR_CTSS	0x00000010
+#define TXx927_SICISR_RBRKD	0x00000008
+#define TXx927_SICISR_TRDY	0x00000004
+#define TXx927_SICISR_TXALS	0x00000002
+#define TXx927_SICISR_UBRKD	0x00000001
+
+/* SIFCR : FIFO Control */
+#define TXx927_SIFCR_SWRST	0x00008000
+#define TXx927_SIFCR_RDIL_MASK	0x00000180
+#define TXx927_SIFCR_RDIL_1	0x00000000
+#define TXx927_SIFCR_RDIL_4	0x00000080
+#define TXx927_SIFCR_RDIL_8	0x00000100
+#define TXx927_SIFCR_RDIL_12	0x00000180
+#define TXx927_SIFCR_RDIL_MAX	0x00000180
+#define TXx927_SIFCR_TDIL_MASK	0x00000018
+#define TXx927_SIFCR_TDIL_MASK	0x00000018
+#define TXx927_SIFCR_TDIL_1	0x00000000
+#define TXx927_SIFCR_TDIL_4	0x00000001
+#define TXx927_SIFCR_TDIL_8	0x00000010
+#define TXx927_SIFCR_TDIL_MAX	0x00000010
+#define TXx927_SIFCR_TFRST	0x00000004
+#define TXx927_SIFCR_RFRST	0x00000002
+#define TXx927_SIFCR_FRSTE	0x00000001
+#define TXx927_SIO_TX_FIFO	8
+#define TXx927_SIO_RX_FIFO	16
+
+/* SIFLCR : Flow Control */
+#define TXx927_SIFLCR_RCS	0x00001000
+#define TXx927_SIFLCR_TES	0x00000800
+#define TXx927_SIFLCR_RTSSC	0x00000200
+#define TXx927_SIFLCR_RSDE	0x00000100
+#define TXx927_SIFLCR_TSDE	0x00000080
+#define TXx927_SIFLCR_RTSTL_MASK	0x0000001e
+#define TXx927_SIFLCR_RTSTL_MAX	0x0000001e
+#define TXx927_SIFLCR_TBRK	0x00000001
+
+/* SIBGR : Baudrate Control */
+#define TXx927_SIBGR_BCLK_MASK	0x00000300
+#define TXx927_SIBGR_BCLK_T0	0x00000000
+#define TXx927_SIBGR_BCLK_T2	0x00000100
+#define TXx927_SIBGR_BCLK_T4	0x00000200
+#define TXx927_SIBGR_BCLK_T6	0x00000300
+#define TXx927_SIBGR_BRD_MASK	0x000000ff
+
+/*
+ * PIO
+ */
+
+#endif /* __ASM_TXX927_H */