[MIPS] TXx9: Reorganize code

Move arch/mips/{jmr3927,tx4927,tx4938} into arch/mips/txx9/ tree.
This will help more code sharing and maintainance.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 0 insertions, 161 deletions

diff --git a/arch/mips/tx4938/toshiba_rbtx4938/irq.c b/arch/mips/tx4938/toshiba_rbtx4938/irq.c
deleted file mode 100644
index 4d6a8dc46c7..00000000000
--- a/arch/mips/tx4938/toshiba_rbtx4938/irq.c
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- * linux/arch/mips/tx4938/toshiba_rbtx4938/irq.c
- *
- * Toshiba RBTX4938 specific interrupt handlers
- * Copyright (C) 2000-2001 Toshiba Corporation
- *
- * 2003-2005 (c) MontaVista Software, Inc. This file is licensed under the
- * terms of the GNU General Public License version 2. This program is
- * licensed "as is" without any warranty of any kind, whether express
- * or implied.
- *
- * Support for TX4938 in 2.6 - Manish Lachwani (mlachwani@mvista.com)
- */
-
-/*
-IRQ  Device
-
-16   TX4938-CP0/00 Software 0
-17   TX4938-CP0/01 Software 1
-18   TX4938-CP0/02 Cascade TX4938-CP0
-19   TX4938-CP0/03 Multiplexed -- do not use
-20   TX4938-CP0/04 Multiplexed -- do not use
-21   TX4938-CP0/05 Multiplexed -- do not use
-22   TX4938-CP0/06 Multiplexed -- do not use
-23   TX4938-CP0/07 CPU TIMER
-
-24   TX4938-PIC/00
-25   TX4938-PIC/01
-26   TX4938-PIC/02 Cascade RBTX4938-IOC
-27   TX4938-PIC/03 RBTX4938 RTL-8019AS Ethernet
-28   TX4938-PIC/04
-29   TX4938-PIC/05 TX4938 ETH1
-30   TX4938-PIC/06 TX4938 ETH0
-31   TX4938-PIC/07
-32   TX4938-PIC/08 TX4938 SIO 0
-33   TX4938-PIC/09 TX4938 SIO 1
-34   TX4938-PIC/10 TX4938 DMA0
-35   TX4938-PIC/11 TX4938 DMA1
-36   TX4938-PIC/12 TX4938 DMA2
-37   TX4938-PIC/13 TX4938 DMA3
-38   TX4938-PIC/14
-39   TX4938-PIC/15
-40   TX4938-PIC/16 TX4938 PCIC
-41   TX4938-PIC/17 TX4938 TMR0
-42   TX4938-PIC/18 TX4938 TMR1
-43   TX4938-PIC/19 TX4938 TMR2
-44   TX4938-PIC/20
-45   TX4938-PIC/21
-46   TX4938-PIC/22 TX4938 PCIERR
-47   TX4938-PIC/23
-48   TX4938-PIC/24
-49   TX4938-PIC/25
-50   TX4938-PIC/26
-51   TX4938-PIC/27
-52   TX4938-PIC/28
-53   TX4938-PIC/29
-54   TX4938-PIC/30
-55   TX4938-PIC/31 TX4938 SPI
-
-56 RBTX4938-IOC/00 PCI-D
-57 RBTX4938-IOC/01 PCI-C
-58 RBTX4938-IOC/02 PCI-B
-59 RBTX4938-IOC/03 PCI-A
-60 RBTX4938-IOC/04 RTC
-61 RBTX4938-IOC/05 ATA
-62 RBTX4938-IOC/06 MODEM
-63 RBTX4938-IOC/07 SWINT
-*/
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <asm/tx4938/rbtx4938.h>
-
-static void toshiba_rbtx4938_irq_ioc_enable(unsigned int irq);
-static void toshiba_rbtx4938_irq_ioc_disable(unsigned int irq);
-
-#define TOSHIBA_RBTX4938_IOC_NAME "RBTX4938-IOC"
-static struct irq_chip toshiba_rbtx4938_irq_ioc_type = {
-	.name = TOSHIBA_RBTX4938_IOC_NAME,
-	.ack = toshiba_rbtx4938_irq_ioc_disable,
-	.mask = toshiba_rbtx4938_irq_ioc_disable,
-	.mask_ack = toshiba_rbtx4938_irq_ioc_disable,
-	.unmask = toshiba_rbtx4938_irq_ioc_enable,
-};
-
-int
-toshiba_rbtx4938_irq_nested(int sw_irq)
-{
-	u8 level3;
-
-	level3 = readb(rbtx4938_imstat_addr);
-	if (level3)
-		/* must use fls so onboard ATA has priority */
-		sw_irq = TOSHIBA_RBTX4938_IRQ_IOC_BEG + fls(level3) - 1;
-
-	return sw_irq;
-}
-
-static struct irqaction toshiba_rbtx4938_irq_ioc_action = {
-	.handler = no_action,
-	.flags = 0,
-	.mask = CPU_MASK_NONE,
-	.name = TOSHIBA_RBTX4938_IOC_NAME,
-};
-
-/**********************************************************************************/
-/* Functions for ioc                                                              */
-/**********************************************************************************/
-static void __init
-toshiba_rbtx4938_irq_ioc_init(void)
-{
-	int i;
-
-	for (i = TOSHIBA_RBTX4938_IRQ_IOC_BEG;
-	     i <= TOSHIBA_RBTX4938_IRQ_IOC_END; i++)
-		set_irq_chip_and_handler(i, &toshiba_rbtx4938_irq_ioc_type,
-					 handle_level_irq);
-
-	setup_irq(RBTX4938_IRQ_IOCINT,
-		  &toshiba_rbtx4938_irq_ioc_action);
-}
-
-static void
-toshiba_rbtx4938_irq_ioc_enable(unsigned int irq)
-{
-	unsigned char v;
-
-	v = readb(rbtx4938_imask_addr);
-	v |= (1 << (irq - TOSHIBA_RBTX4938_IRQ_IOC_BEG));
-	writeb(v, rbtx4938_imask_addr);
-	mmiowb();
-}
-
-static void
-toshiba_rbtx4938_irq_ioc_disable(unsigned int irq)
-{
-	unsigned char v;
-
-	v = readb(rbtx4938_imask_addr);
-	v &= ~(1 << (irq - TOSHIBA_RBTX4938_IRQ_IOC_BEG));
-	writeb(v, rbtx4938_imask_addr);
-	mmiowb();
-}
-
-void __init arch_init_irq(void)
-{
-	extern void tx4938_irq_init(void);
-
-	/* Now, interrupt control disabled, */
-	/* all IRC interrupts are masked, */
-	/* all IRC interrupt mode are Low Active. */
-
-	/* mask all IOC interrupts */
-	writeb(0, rbtx4938_imask_addr);
-
-	/* clear SoftInt interrupts */
-	writeb(0, rbtx4938_softint_addr);
-	tx4938_irq_init();
-	toshiba_rbtx4938_irq_ioc_init();
-	/* Onboard 10M Ether: High Active */
-	set_irq_type(RBTX4938_IRQ_ETHER, IRQF_TRIGGER_HIGH);
-}