ARM: lh7a40x: remove unmaintained platform support

[pandora-kernel.git] / arch / arm / mach-lh7a40x / arch-kev7a400.c

diff --git a/arch/arm/mach-lh7a40x/arch-kev7a400.c b/arch/arm/mach-lh7a40x/arch-kev7a400.c
deleted file mode 100644 (file)
index 71129c3..0000000
--- a/arch/arm/mach-lh7a40x/arch-kev7a400.c
+++ /dev/null
@@ -1,118 +0,0 @@
-/* arch/arm/mach-lh7a40x/arch-kev7a400.c
- *
- *  Copyright (C) 2004 Logic Product Development
- *
- *  This program is free software; you can redistribute it and/or
- *  modify it under the terms of the GNU General Public License
- *  version 2 as published by the Free Software Foundation.
- *
- */
-
-#include <linux/tty.h>
-#include <linux/init.h>
-#include <linux/device.h>
-#include <linux/interrupt.h>
-
-#include <mach/hardware.h>
-#include <asm/setup.h>
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/irq.h>
-#include <asm/mach/irq.h>
-#include <asm/mach/map.h>
-
-#include "common.h"
-
-      /* This function calls the board specific IRQ initialization function. */
-
-static struct map_desc kev7a400_io_desc[] __initdata = {
-       {
-               .virtual        = IO_VIRT,
-               .pfn            = __phys_to_pfn(IO_PHYS),
-               .length         = IO_SIZE,
-               .type           = MT_DEVICE
-       }, {
-               .virtual        = CPLD_VIRT,
-               .pfn            = __phys_to_pfn(CPLD_PHYS),
-               .length         = CPLD_SIZE,
-               .type           = MT_DEVICE
-       }
-};
-
-void __init kev7a400_map_io(void)
-{
-       iotable_init (kev7a400_io_desc, ARRAY_SIZE (kev7a400_io_desc));
-}
-
-static u16 CPLD_IRQ_mask;      /* Mask for CPLD IRQs, 1 == unmasked */
-
-static void kev7a400_ack_cpld_irq(struct irq_data *d)
-{
-       CPLD_CL_INT = 1 << (d->irq - IRQ_KEV7A400_CPLD);
-}
-
-static void kev7a400_mask_cpld_irq(struct irq_data *d)
-{
-       CPLD_IRQ_mask &= ~(1 << (d->irq - IRQ_KEV7A400_CPLD));
-       CPLD_WR_PB_INT_MASK = CPLD_IRQ_mask;
-}
-
-static void kev7a400_unmask_cpld_irq(struct irq_data *d)
-{
-       CPLD_IRQ_mask |= 1 << (d->irq - IRQ_KEV7A400_CPLD);
-       CPLD_WR_PB_INT_MASK = CPLD_IRQ_mask;
-}
-
-static struct irq_chip kev7a400_cpld_chip = {
-       .name           = "CPLD",
-       .irq_ack        = kev7a400_ack_cpld_irq,
-       .irq_mask       = kev7a400_mask_cpld_irq,
-       .irq_unmask     = kev7a400_unmask_cpld_irq,
-};
-
-
-static void kev7a400_cpld_handler (unsigned int irq, struct irq_desc *desc)
-{
-       u32 mask = CPLD_LATCHED_INTS;
-       irq = IRQ_KEV7A400_CPLD;
-       for (; mask; mask >>= 1, ++irq)
-               if (mask & 1)
-                       generic_handle_irq(irq);
-}
-
-void __init lh7a40x_init_board_irq (void)
-{
-       int irq;
-
-       for (irq = IRQ_KEV7A400_CPLD;
-            irq < IRQ_KEV7A400_CPLD + NR_IRQ_BOARD; ++irq) {
-               set_irq_chip (irq, &kev7a400_cpld_chip);
-               set_irq_handler (irq, handle_edge_irq);
-               set_irq_flags (irq, IRQF_VALID);
-       }
-       set_irq_chained_handler (IRQ_CPLD, kev7a400_cpld_handler);
-
-               /* Clear all CPLD interrupts */
-       CPLD_CL_INT = 0xff; /* CPLD_INTR_MMC_CD | CPLD_INTR_ETH_INT; */
-
-       GPIO_GPIOINTEN = 0;             /* Disable all GPIO interrupts */
-       barrier();
-
-#if 0
-       GPIO_INTTYPE1
-               = (GPIO_INTR_PCC1_CD | GPIO_INTR_PCC1_CD); /* Edge trig. */
-       GPIO_INTTYPE2 = 0;              /* Falling edge & low-level */
-       GPIO_GPIOFEOI = 0xff;           /* Clear all GPIO interrupts */
-       GPIO_GPIOINTEN = 0xff;          /* Enable all GPIO interrupts */
-
-       init_FIQ();
-#endif
-}
-
-MACHINE_START (KEV7A400, "Sharp KEV7a400")
-       /* Maintainer: Marc Singer */
-       .boot_params    = 0xc0000100,
-       .map_io         = kev7a400_map_io,
-       .init_irq       = lh7a400_init_irq,
-       .timer          = &lh7a40x_timer,
-MACHINE_END