merge opensource jb u5

Change-Id: I1aaec157aa196f3448eff8636134fce89a814cf2

2 files changed, 0 insertions, 248 deletions

diff --git a/arch/mips/include/asm/pmc-sierra/msp71xx/msp_slp_int.h b/arch/mips/include/asm/pmc-sierra/msp71xx/msp_slp_int.h
deleted file mode 100644
index 96d4c8c..0000000
--- a/arch/mips/include/asm/pmc-sierra/msp71xx/msp_slp_int.h
+++ /dev/null
@@ -1,141 +0,0 @@
-/*
- * Defines for the MSP interrupt controller.
- *
- * Copyright (C) 1999 MIPS Technologies, Inc.  All rights reserved.
- * Author: Carsten Langgaard, carstenl@mips.com
- *
- * ########################################################################
- *
- *  This program is free software; you can distribute it and/or modify it
- *  under the terms of the GNU General Public License (Version 2) as
- *  published by the Free Software Foundation.
- *
- *  This program is distributed in the hope it will be useful, but WITHOUT
- *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
- *  for more details.
- *
- *  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.,
- *  59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
- *
- * ########################################################################
- */
-
-#ifndef _MSP_SLP_INT_H
-#define _MSP_SLP_INT_H
-
-/*
- * The PMC-Sierra SLP interrupts are arranged in a 3 level cascaded
- * hierarchical system.  The first level are the direct MIPS interrupts
- * and are assigned the interrupt range 0-7.  The second level is the SLM
- * interrupt controller and is assigned the range 8-39.  The third level
- * comprises the Peripherial block, the PCI block, the PCI MSI block and
- * the SLP.  The PCI interrupts and the SLP errors are handled by the
- * relevant subsystems so the core interrupt code needs only concern
- * itself with the Peripheral block.  These are assigned interrupts in
- * the range 40-71.
- */
-
-/*
- * IRQs directly connected to CPU
- */
-#define MSP_MIPS_INTBASE	0
-#define MSP_INT_SW0		0  /* IRQ for swint0,         C_SW0  */
-#define MSP_INT_SW1		1  /* IRQ for swint1,         C_SW1  */
-#define MSP_INT_MAC0 		2  /* IRQ for MAC 0,          C_IRQ0 */
-#define MSP_INT_MAC1		3  /* IRQ for MAC 1,          C_IRQ1 */
-#define MSP_INT_C_IRQ2		4  /* Wired off,              C_IRQ2 */
-#define MSP_INT_VE		5  /* IRQ for Voice Engine,   C_IRQ3 */
-#define MSP_INT_SLP		6  /* IRQ for SLM block,      C_IRQ4 */
-#define MSP_INT_TIMER		7  /* IRQ for the MIPS timer, C_IRQ5 */
-
-/*
- * IRQs cascaded on CPU interrupt 4 (CAUSE bit 12, C_IRQ4)
- * These defines should be tied to the register definition for the SLM
- * interrupt routine.  For now, just use hard-coded values.
- */
-#define MSP_SLP_INTBASE		(MSP_MIPS_INTBASE + 8)
-#define MSP_INT_EXT0		(MSP_SLP_INTBASE + 0)
-					/* External interrupt 0         */
-#define MSP_INT_EXT1		(MSP_SLP_INTBASE + 1)
-					/* External interrupt 1         */
-#define MSP_INT_EXT2		(MSP_SLP_INTBASE + 2)
-					/* External interrupt 2         */
-#define MSP_INT_EXT3		(MSP_SLP_INTBASE + 3)
-					/* External interrupt 3         */
-/* Reserved					   4-7                  */
-
-/*
- *************************************************************************
- * DANGER/DANGER/DANGER/DANGER/DANGER/DANGER/DANGER/DANGER/DANGER/DANGER *
- * Some MSP produces have this interrupt labelled as Voice and some are  *
- * SEC mbox ...                                                          *
- *************************************************************************
- */
-#define MSP_INT_SLP_VE		(MSP_SLP_INTBASE + 8)
-					/* Cascaded IRQ for Voice Engine*/
-#define MSP_INT_SLP_TDM		(MSP_SLP_INTBASE + 9)
-					/* TDM interrupt                */
-#define MSP_INT_SLP_MAC0	(MSP_SLP_INTBASE + 10)
-					/* Cascaded IRQ for MAC 0       */
-#define MSP_INT_SLP_MAC1	(MSP_SLP_INTBASE + 11)
-					/* Cascaded IRQ for MAC 1       */
-#define MSP_INT_SEC		(MSP_SLP_INTBASE + 12)
-					/* IRQ for security engine      */
-#define	MSP_INT_PER		(MSP_SLP_INTBASE + 13)
-					/* Peripheral interrupt         */
-#define	MSP_INT_TIMER0		(MSP_SLP_INTBASE + 14)
-					/* SLP timer 0                  */
-#define	MSP_INT_TIMER1		(MSP_SLP_INTBASE + 15)
-					/* SLP timer 1                  */
-#define	MSP_INT_TIMER2		(MSP_SLP_INTBASE + 16)
-					/* SLP timer 2                  */
-#define	MSP_INT_SLP_TIMER	(MSP_SLP_INTBASE + 17)
-					/* Cascaded MIPS timer          */
-#define MSP_INT_BLKCP		(MSP_SLP_INTBASE + 18)
-					/* Block Copy                   */
-#define MSP_INT_UART0		(MSP_SLP_INTBASE + 19)
-					/* UART 0                       */
-#define MSP_INT_PCI		(MSP_SLP_INTBASE + 20)
-					/* PCI subsystem                */
-#define MSP_INT_PCI_DBELL	(MSP_SLP_INTBASE + 21)
-					/* PCI doorbell                 */
-#define MSP_INT_PCI_MSI		(MSP_SLP_INTBASE + 22)
-					/* PCI Message Signal           */
-#define MSP_INT_PCI_BC0		(MSP_SLP_INTBASE + 23)
-					/* PCI Block Copy 0             */
-#define MSP_INT_PCI_BC1		(MSP_SLP_INTBASE + 24)
-					/* PCI Block Copy 1             */
-#define MSP_INT_SLP_ERR		(MSP_SLP_INTBASE + 25)
-					/* SLP error condition          */
-#define MSP_INT_MAC2		(MSP_SLP_INTBASE + 26)
-					/* IRQ for MAC2                 */
-/* Reserved					   26-31                */
-
-/*
- * IRQs cascaded on SLP PER interrupt (MSP_INT_PER)
- */
-#define MSP_PER_INTBASE		(MSP_SLP_INTBASE + 32)
-/* Reserved					   0-1                  */
-#define MSP_INT_UART1		(MSP_PER_INTBASE + 2)
-					/* UART 1                       */
-/* Reserved					   3-5                  */
-#define MSP_INT_2WIRE		(MSP_PER_INTBASE + 6)
-					/* 2-wire                       */
-#define MSP_INT_TM0		(MSP_PER_INTBASE + 7)
-					/* Peripheral timer block out 0 */
-#define MSP_INT_TM1		(MSP_PER_INTBASE + 8)
-					/* Peripheral timer block out 1 */
-/* Reserved					   9                    */
-#define MSP_INT_SPRX		(MSP_PER_INTBASE + 10)
-					/* SPI RX complete              */
-#define MSP_INT_SPTX		(MSP_PER_INTBASE + 11)
-					/* SPI TX complete              */
-#define MSP_INT_GPIO		(MSP_PER_INTBASE + 12)
-					/* GPIO                         */
-#define MSP_INT_PER_ERR		(MSP_PER_INTBASE + 13)
-					/* Peripheral error             */
-/* Reserved					   14-31                */
-
-#endif /* !_MSP_SLP_INT_H */
diff --git a/arch/mips/pmc-sierra/msp71xx/msp_irq_slp.c b/arch/mips/pmc-sierra/msp71xx/msp_irq_slp.c
deleted file mode 100644
index 5bbcc47..0000000
--- a/arch/mips/pmc-sierra/msp71xx/msp_irq_slp.c
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- * This file define the irq handler for MSP SLM subsystem interrupts.
- *
- * Copyright 2005-2006 PMC-Sierra, Inc, derived from irq_cpu.c
- * Author: Andrew Hughes, Andrew_Hughes@pmc-sierra.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.
- */
-
-#include <linux/init.h>
-#include <linux/interrupt.h>
-#include <linux/kernel.h>
-#include <linux/bitops.h>
-
-#include <asm/mipsregs.h>
-#include <asm/system.h>
-
-#include <msp_slp_int.h>
-#include <msp_regs.h>
-
-static inline void unmask_msp_slp_irq(struct irq_data *d)
-{
-	unsigned int irq = d->irq;
-
-	/* check for PER interrupt range */
-	if (irq < MSP_PER_INTBASE)
-		*SLP_INT_MSK_REG |= (1 << (irq - MSP_SLP_INTBASE));
-	else
-		*PER_INT_MSK_REG |= (1 << (irq - MSP_PER_INTBASE));
-}
-
-static inline void mask_msp_slp_irq(struct irq_data *d)
-{
-	unsigned int irq = d->irq;
-
-	/* check for PER interrupt range */
-	if (irq < MSP_PER_INTBASE)
-		*SLP_INT_MSK_REG &= ~(1 << (irq - MSP_SLP_INTBASE));
-	else
-		*PER_INT_MSK_REG &= ~(1 << (irq - MSP_PER_INTBASE));
-}
-
-/*
- * While we ack the interrupt interrupts are disabled and thus we don't need
- * to deal with concurrency issues.  Same for msp_slp_irq_end.
- */
-static inline void ack_msp_slp_irq(struct irq_data *d)
-{
-	unsigned int irq = d->irq;
-
-	/* check for PER interrupt range */
-	if (irq < MSP_PER_INTBASE)
-		*SLP_INT_STS_REG = (1 << (irq - MSP_SLP_INTBASE));
-	else
-		*PER_INT_STS_REG = (1 << (irq - MSP_PER_INTBASE));
-}
-
-static struct irq_chip msp_slp_irq_controller = {
-	.name = "MSP_SLP",
-	.irq_ack = ack_msp_slp_irq,
-	.irq_mask = mask_msp_slp_irq,
-	.irq_unmask = unmask_msp_slp_irq,
-};
-
-void __init msp_slp_irq_init(void)
-{
-	int i;
-
-	/* Mask/clear interrupts. */
-	*SLP_INT_MSK_REG = 0x00000000;
-	*PER_INT_MSK_REG = 0x00000000;
-	*SLP_INT_STS_REG = 0xFFFFFFFF;
-	*PER_INT_STS_REG = 0xFFFFFFFF;
-
-	/* initialize all the IRQ descriptors */
-	for (i = MSP_SLP_INTBASE; i < MSP_PER_INTBASE + 32; i++)
-		irq_set_chip_and_handler(i, &msp_slp_irq_controller,
-					 handle_level_irq);
-}
-
-void msp_slp_irq_dispatch(void)
-{
-	u32 pending;
-	int intbase;
-
-	intbase = MSP_SLP_INTBASE;
-	pending = *SLP_INT_STS_REG & *SLP_INT_MSK_REG;
-
-	/* check for PER interrupt */
-	if (pending == (1 << (MSP_INT_PER - MSP_SLP_INTBASE))) {
-		intbase = MSP_PER_INTBASE;
-		pending = *PER_INT_STS_REG & *PER_INT_MSK_REG;
-	}
-
-	/* check for spurious interrupt */
-	if (pending == 0x00000000) {
-		printk(KERN_ERR "Spurious %s interrupt?\n",
-			(intbase == MSP_SLP_INTBASE) ? "SLP" : "PER");
-		return;
-	}
-
-	/* dispatch the irq */
-	do_IRQ(ffs(pending) + intbase - 1);
-}