Merge tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull first batch of arm-soc cleanups from Olof Johansson:
 "These cleanups are basically all over the place.  The idea is to
  collect changes with minimal impact but large number of changes so we
  can avoid them from distracting in the diffstat in the other series.

  A significant number of lines get removed here, in particular because
  the ixp2000 and ixp23xx platforms get removed.  These have never been
  extremely popular and have fallen into disuse over time with no active
  maintainer taking care of them.  The u5500 soc never made it into a
  product, so we are removing it from the ux500 platform.

  Many good cleanups also went into the at91 and omap platforms, as has
  been the case for a number of releases."

Trivial modify-delete conflicts in arch/arm/mach-{ixp2000,ixp23xx}

* tag 'cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (152 commits)
  ARM: clps711x: Cleanup IRQ handling
  ARM clps711x: Removed unused header mach/time.h
  ARM: clps711x: Added note about support EP731x CPU to Kconfig
  ARM: clps711x: Added missing register definitions
  ARM: clps711x: Used own subarch directory for store header file
  Dove: Fix Section mismatch warnings
  ARM: orion5x: ts78xx debugging changes
  ARM: orion5x: remove PM dependency from ts78xx
  ARM: orion5x: ts78xx fix NAND resource off by one
  ARM: orion5x: ts78xx whitespace cleanups
  Orion5x: Fix Section mismatch warnings
  Orion5x: Fix warning: struct pci_dev declared inside paramter list
  ARM: clps711x: Combine header files into one for clps711x-targets
  ARM: S3C24XX: Use common macro to define resources on mach-qt2410.c
  ARM: S3C24XX: Use common macro to define resources on mach-osiris.c
  ARM: EXYNOS: Adapt to cpuidle core time keeping and irq enable
  ARM: S5PV210: Use common macro to define resources on mach-smdkv210.c
  ARM: S5PV210: Use common macro to define resources on dev-audio.c
  ARM: S5PC100: Use common macro to define resources on dev-audio.c
  ARM: S5P64X0: Use common macro to define resources on dev-audio.c
  ...

1 files changed, 0 insertions, 347 deletions

diff --git a/arch/arm/mach-ixp23xx/ixdp2351.c b/arch/arm/mach-ixp23xx/ixdp2351.c
deleted file mode 100644
index 8b48e32a8a6..00000000000
--- a/arch/arm/mach-ixp23xx/ixdp2351.c
+++ /dev/null
@@ -1,347 +0,0 @@
-/*
- * arch/arm/mach-ixp23xx/ixdp2351.c
- *
- * IXDP2351 board-specific routines
- *
- * Author: Deepak Saxena <dsaxena@plexity.net>
- *
- * Copyright 2005 (c) MontaVista Software, Inc.
- *
- * Based on 2.4 code Copyright 2004 (c) Intel Corporation
- *
- * 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.
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/spinlock.h>
-#include <linux/sched.h>
-#include <linux/interrupt.h>
-#include <linux/irq.h>
-#include <linux/serial.h>
-#include <linux/tty.h>
-#include <linux/bitops.h>
-#include <linux/ioport.h>
-#include <linux/serial_8250.h>
-#include <linux/serial_core.h>
-#include <linux/device.h>
-#include <linux/mm.h>
-#include <linux/pci.h>
-#include <linux/mtd/physmap.h>
-
-#include <asm/types.h>
-#include <asm/setup.h>
-#include <asm/memory.h>
-#include <mach/hardware.h>
-#include <asm/mach-types.h>
-#include <asm/tlbflush.h>
-#include <asm/pgtable.h>
-
-#include <asm/mach/map.h>
-#include <asm/mach/irq.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/pci.h>
-
-/*
- * IXDP2351 Interrupt Handling
- */
-static void ixdp2351_inta_mask(struct irq_data *d)
-{
-	*IXDP2351_CPLD_INTA_MASK_SET_REG = IXDP2351_INTA_IRQ_MASK(d->irq);
-}
-
-static void ixdp2351_inta_unmask(struct irq_data *d)
-{
-	*IXDP2351_CPLD_INTA_MASK_CLR_REG = IXDP2351_INTA_IRQ_MASK(d->irq);
-}
-
-static void ixdp2351_inta_handler(unsigned int irq, struct irq_desc *desc)
-{
-	u16 ex_interrupt =
-		*IXDP2351_CPLD_INTA_STAT_REG & IXDP2351_INTA_IRQ_VALID;
-	int i;
-
-	desc->irq_data.chip->irq_mask(&desc->irq_data);
-
-	for (i = 0; i < IXDP2351_INTA_IRQ_NUM; i++) {
-		if (ex_interrupt & (1 << i)) {
-			int cpld_irq =
-				IXP23XX_MACH_IRQ(IXDP2351_INTA_IRQ_BASE + i);
-			generic_handle_irq(cpld_irq);
-		}
-	}
-
-	desc->irq_data.chip->irq_unmask(&desc->irq_data);
-}
-
-static struct irq_chip ixdp2351_inta_chip = {
-	.irq_ack	= ixdp2351_inta_mask,
-	.irq_mask	= ixdp2351_inta_mask,
-	.irq_unmask	= ixdp2351_inta_unmask
-};
-
-static void ixdp2351_intb_mask(struct irq_data *d)
-{
-	*IXDP2351_CPLD_INTB_MASK_SET_REG = IXDP2351_INTB_IRQ_MASK(d->irq);
-}
-
-static void ixdp2351_intb_unmask(struct irq_data *d)
-{
-	*IXDP2351_CPLD_INTB_MASK_CLR_REG = IXDP2351_INTB_IRQ_MASK(d->irq);
-}
-
-static void ixdp2351_intb_handler(unsigned int irq, struct irq_desc *desc)
-{
-	u16 ex_interrupt =
-		*IXDP2351_CPLD_INTB_STAT_REG & IXDP2351_INTB_IRQ_VALID;
-	int i;
-
-	desc->irq_data.chip->irq_ack(&desc->irq_data);
-
-	for (i = 0; i < IXDP2351_INTB_IRQ_NUM; i++) {
-		if (ex_interrupt & (1 << i)) {
-			int cpld_irq =
-				IXP23XX_MACH_IRQ(IXDP2351_INTB_IRQ_BASE + i);
-			generic_handle_irq(cpld_irq);
-		}
-	}
-
-	desc->irq_data.chip->irq_unmask(&desc->irq_data);
-}
-
-static struct irq_chip ixdp2351_intb_chip = {
-	.irq_ack	= ixdp2351_intb_mask,
-	.irq_mask	= ixdp2351_intb_mask,
-	.irq_unmask	= ixdp2351_intb_unmask
-};
-
-void __init ixdp2351_init_irq(void)
-{
-	int irq;
-
-	/* Mask all interrupts from CPLD, disable simulation */
-	*IXDP2351_CPLD_INTA_MASK_SET_REG = (u16) -1;
-	*IXDP2351_CPLD_INTB_MASK_SET_REG = (u16) -1;
-	*IXDP2351_CPLD_INTA_SIM_REG = 0;
-	*IXDP2351_CPLD_INTB_SIM_REG = 0;
-
-	ixp23xx_init_irq();
-
-	for (irq = IXP23XX_MACH_IRQ(IXDP2351_INTA_IRQ_BASE);
-	     irq <
-	     IXP23XX_MACH_IRQ(IXDP2351_INTA_IRQ_BASE + IXDP2351_INTA_IRQ_NUM);
-	     irq++) {
-		if (IXDP2351_INTA_IRQ_MASK(irq) & IXDP2351_INTA_IRQ_VALID) {
-			set_irq_flags(irq, IRQF_VALID);
-			irq_set_chip_and_handler(irq, &ixdp2351_inta_chip,
-						 handle_level_irq);
-		}
-	}
-
-	for (irq = IXP23XX_MACH_IRQ(IXDP2351_INTB_IRQ_BASE);
-	     irq <
-	     IXP23XX_MACH_IRQ(IXDP2351_INTB_IRQ_BASE + IXDP2351_INTB_IRQ_NUM);
-	     irq++) {
-		if (IXDP2351_INTB_IRQ_MASK(irq) & IXDP2351_INTB_IRQ_VALID) {
-			set_irq_flags(irq, IRQF_VALID);
-			irq_set_chip_and_handler(irq, &ixdp2351_intb_chip,
-						 handle_level_irq);
-		}
-	}
-
-	irq_set_chained_handler(IRQ_IXP23XX_INTA, ixdp2351_inta_handler);
-	irq_set_chained_handler(IRQ_IXP23XX_INTB, ixdp2351_intb_handler);
-}
-
-/*
- * IXDP2351 PCI
- */
-
-/*
- * This board does not do normal PCI IRQ routing, or any
- * sort of swizzling, so we just need to check where on the
- * bus the device is and figure out what CPLD pin it is
- * being routed to.
- */
-#define DEVPIN(dev, pin) ((pin) | ((dev) << 3))
-
-static int __init ixdp2351_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
-{
-	u8 bus = dev->bus->number;
-	u32 devpin = DEVPIN(PCI_SLOT(dev->devfn), pin);
-	struct pci_bus *tmp_bus = dev->bus;
-
-	/* Primary bus, no interrupts here */
-	if (!bus)
-		return -1;
-
-	/* Lookup first leaf in bus tree */
-	while ((tmp_bus->parent != NULL) && (tmp_bus->parent->parent != NULL))
-		tmp_bus = tmp_bus->parent;
-
-	/* Select between known bridges */
-	switch (tmp_bus->self->devfn | (tmp_bus->self->bus->number << 8)) {
-		/* Device is located after first bridge */
-	case 0x0008:
-		if (tmp_bus == dev->bus) {
-			/* Device is located directy after first bridge */
-			switch (devpin) {
-				/* Onboard 82546 */
-			case DEVPIN(1, 1):	/* Onboard 82546 ch 0 */
-				return IRQ_IXDP2351_INTA_82546;
-			case DEVPIN(1, 2):	/* Onboard 82546 ch 1 */
-				return IRQ_IXDP2351_INTB_82546;
-				/* PMC SLOT */
-			case DEVPIN(0, 1):	/* PMCP INTA# */
-			case DEVPIN(2, 4):	/* PMCS INTD# */
-				return IRQ_IXDP2351_SPCI_PMC_INTA;
-			case DEVPIN(0, 2):	/* PMCP INTB# */
-			case DEVPIN(2, 1):	/* PMCS INTA# */
-				return IRQ_IXDP2351_SPCI_PMC_INTB;
-			case DEVPIN(0, 3):	/* PMCP INTC# */
-			case DEVPIN(2, 2):	/* PMCS INTB# */
-				return IRQ_IXDP2351_SPCI_PMC_INTC;
-			case DEVPIN(0, 4):	/* PMCP INTD# */
-			case DEVPIN(2, 3):	/* PMCS INTC# */
-				return IRQ_IXDP2351_SPCI_PMC_INTD;
-			}
-		} else {
-			/* Device is located indirectly after first bridge */
-			/* Not supported now */
-			return -1;
-		}
-		break;
-	case 0x0010:
-		if (tmp_bus == dev->bus) {
-			/* Device is located directy after second bridge */
-			/* Secondary bus of second bridge */
-			switch (devpin) {
-			case DEVPIN(0, 1):	/* DB#0 */
-			case DEVPIN(0, 2):
-			case DEVPIN(0, 3):
-			case DEVPIN(0, 4):
-				return IRQ_IXDP2351_SPCI_DB_0;
-			case DEVPIN(1, 1):	/* DB#1 */
-			case DEVPIN(1, 2):
-			case DEVPIN(1, 3):
-			case DEVPIN(1, 4):
-				return IRQ_IXDP2351_SPCI_DB_1;
-			case DEVPIN(2, 1):	/* FIC1 */
-			case DEVPIN(2, 2):
-			case DEVPIN(2, 3):
-			case DEVPIN(2, 4):
-			case DEVPIN(3, 1):	/* FIC2 */
-			case DEVPIN(3, 2):
-			case DEVPIN(3, 3):
-			case DEVPIN(3, 4):
-				return IRQ_IXDP2351_SPCI_FIC;
-			}
-		} else {
-			/* Device is located indirectly after second bridge */
-			/* Not supported now */
-			return -1;
-		}
-		break;
-	}
-
-	return -1;
-}
-
-struct hw_pci ixdp2351_pci __initdata = {
-	.nr_controllers	= 1,
-	.ops		= &ixp23xx_pci_ops,
-	.preinit	= ixp23xx_pci_preinit,
-	.setup		= ixp23xx_pci_setup,
-	.map_irq	= ixdp2351_map_irq,
-};
-
-int __init ixdp2351_pci_init(void)
-{
-	if (machine_is_ixdp2351())
-		pci_common_init(&ixdp2351_pci);
-
-	return 0;
-}
-
-subsys_initcall(ixdp2351_pci_init);
-
-/*
- * IXDP2351 Static Mapped I/O
- */
-static struct map_desc ixdp2351_io_desc[] __initdata = {
-	{
-		.virtual	= IXDP2351_NP_VIRT_BASE,
-		.pfn		= __phys_to_pfn((u64)IXDP2351_NP_PHYS_BASE),
-		.length		= IXDP2351_NP_PHYS_SIZE,
-		.type		= MT_DEVICE
-	}, {
-		.virtual	= IXDP2351_BB_BASE_VIRT,
-		.pfn		= __phys_to_pfn((u64)IXDP2351_BB_BASE_PHYS),
-		.length		= IXDP2351_BB_SIZE,
-		.type		= MT_DEVICE
-	}
-};
-
-static void __init ixdp2351_map_io(void)
-{
-	ixp23xx_map_io();
-	iotable_init(ixdp2351_io_desc, ARRAY_SIZE(ixdp2351_io_desc));
-}
-
-static struct physmap_flash_data ixdp2351_flash_data = {
-	.width		= 1,
-};
-
-static struct resource ixdp2351_flash_resource = {
-	.start		= 0x90000000,
-	.end		= 0x93ffffff,
-	.flags		= IORESOURCE_MEM,
-};
-
-static struct platform_device ixdp2351_flash = {
-	.name		= "physmap-flash",
-	.id		= 0,
-	.dev		= {
-		.platform_data	= &ixdp2351_flash_data,
-	},
-	.num_resources	= 1,
-	.resource	= &ixdp2351_flash_resource,
-};
-
-static void __init ixdp2351_init(void)
-{
-	platform_device_register(&ixdp2351_flash);
-
-	/*
-	 * Mark flash as writeable
-	 */
-	IXP23XX_EXP_CS0[0] |= IXP23XX_FLASH_WRITABLE;
-	IXP23XX_EXP_CS0[1] |= IXP23XX_FLASH_WRITABLE;
-	IXP23XX_EXP_CS0[2] |= IXP23XX_FLASH_WRITABLE;
-	IXP23XX_EXP_CS0[3] |= IXP23XX_FLASH_WRITABLE;
-
-	ixp23xx_sys_init();
-}
-
-static void ixdp2351_restart(char mode, const char *cmd)
-{
-	/* First try machine specific support */
-
-	*IXDP2351_CPLD_RESET1_REG = IXDP2351_CPLD_RESET1_MAGIC;
-	(void) *IXDP2351_CPLD_RESET1_REG;
-	*IXDP2351_CPLD_RESET1_REG = IXDP2351_CPLD_RESET1_ENABLE;
-
-	ixp23xx_restart(mode, cmd);
-}
-
-MACHINE_START(IXDP2351, "Intel IXDP2351 Development Platform")
-	/* Maintainer: MontaVista Software, Inc. */
-	.map_io		= ixdp2351_map_io,
-	.init_irq	= ixdp2351_init_irq,
-	.timer		= &ixp23xx_timer,
-	.atag_offset	= 0x100,
-	.init_machine	= ixdp2351_init,
-	.restart	= ixdp2351_restart,
-MACHINE_END