diff options
Diffstat (limited to 'arch/v850/kernel/teg.c')
| -rw-r--r-- | arch/v850/kernel/teg.c | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/arch/v850/kernel/teg.c b/arch/v850/kernel/teg.c deleted file mode 100644 index 699248f92aae..000000000000 --- a/arch/v850/kernel/teg.c +++ /dev/null @@ -1,62 +0,0 @@ -/* - * arch/v850/kernel/teg.c -- NB85E-TEG cpu chip - * - * Copyright (C) 2001,02,03 NEC Electronics Corporation - * Copyright (C) 2001,02,03 Miles Bader <miles@gnu.org> - * - * 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. - * - * Written by Miles Bader <miles@gnu.org> - */ - -#include <linux/kernel.h> -#include <linux/init.h> -#include <linux/mm.h> -#include <linux/swap.h> -#include <linux/bootmem.h> -#include <linux/irq.h> - -#include <asm/atomic.h> -#include <asm/page.h> -#include <asm/machdep.h> -#include <asm/v850e_timer_d.h> - -#include "mach.h" - -void __init mach_sched_init (struct irqaction *timer_action) -{ - /* Select timer interrupt instead of external pin. */ - TEG_ISS |= 0x1; - /* Start hardware timer. */ - v850e_timer_d_configure (0, HZ); - /* Install timer interrupt handler. */ - setup_irq (IRQ_INTCMD(0), timer_action); -} - -static struct v850e_intc_irq_init irq_inits[] = { - { "IRQ", 0, NUM_CPU_IRQS, 1, 7 }, - { "CMD", IRQ_INTCMD(0), IRQ_INTCMD_NUM, 1, 5 }, - { "SER", IRQ_INTSER(0), IRQ_INTSER_NUM, 1, 3 }, - { "SR", IRQ_INTSR(0), IRQ_INTSR_NUM, 1, 4 }, - { "ST", IRQ_INTST(0), IRQ_INTST_NUM, 1, 5 }, - { 0 } -}; -#define NUM_IRQ_INITS (ARRAY_SIZE(irq_inits) - 1) - -static struct hw_interrupt_type hw_itypes[NUM_IRQ_INITS]; - -/* Initialize MA chip interrupts. */ -void __init teg_init_irqs (void) -{ - v850e_intc_init_irq_types (irq_inits, hw_itypes); -} - -/* Called before configuring an on-chip UART. */ -void teg_uart_pre_configure (unsigned chan, unsigned cflags, unsigned baud) -{ - /* Enable UART I/O pins instead of external interrupt pins, and - UART interrupts instead of external pin interrupts. */ - TEG_ISS |= 0x4E; -} |
