diff options
Diffstat (limited to 'arch/mips/au1000/common/irq.c')
| -rw-r--r-- | arch/mips/au1000/common/irq.c | 654 |
1 files changed, 0 insertions, 654 deletions
diff --git a/arch/mips/au1000/common/irq.c b/arch/mips/au1000/common/irq.c deleted file mode 100644 index d1eb5a4a9a1..00000000000 --- a/arch/mips/au1000/common/irq.c +++ /dev/null @@ -1,654 +0,0 @@ -/* - * BRIEF MODULE DESCRIPTION - * Au1000 interrupt routines. - * - * Copyright 2001 MontaVista Software Inc. - * Author: MontaVista Software, Inc. - * ppopov@mvista.com or source@mvista.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. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * 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., - * 675 Mass Ave, Cambridge, MA 02139, USA. - */ -#include <linux/config.h> -#include <linux/errno.h> -#include <linux/init.h> -#include <linux/irq.h> -#include <linux/kernel_stat.h> -#include <linux/module.h> -#include <linux/signal.h> -#include <linux/sched.h> -#include <linux/types.h> -#include <linux/interrupt.h> -#include <linux/ioport.h> -#include <linux/timex.h> -#include <linux/slab.h> -#include <linux/random.h> -#include <linux/delay.h> -#include <linux/bitops.h> - -#include <asm/bootinfo.h> -#include <asm/io.h> -#include <asm/mipsregs.h> -#include <asm/system.h> -#include <asm/mach-au1x00/au1000.h> -#ifdef CONFIG_MIPS_PB1000 -#include <asm/mach-pb1x00/pb1000.h> -#endif - -#undef DEBUG_IRQ -#ifdef DEBUG_IRQ -/* note: prints function name for you */ -#define DPRINTK(fmt, args...) printk("%s: " fmt, __FUNCTION__ , ## args) -#else -#define DPRINTK(fmt, args...) -#endif - -#define EXT_INTC0_REQ0 2 /* IP 2 */ -#define EXT_INTC0_REQ1 3 /* IP 3 */ -#define EXT_INTC1_REQ0 4 /* IP 4 */ -#define EXT_INTC1_REQ1 5 /* IP 5 */ -#define MIPS_TIMER_IP 7 /* IP 7 */ - -extern asmlinkage void au1000_IRQ(void); -extern void set_debug_traps(void); -extern irq_cpustat_t irq_stat [NR_CPUS]; - -static void setup_local_irq(unsigned int irq, int type, int int_req); -static unsigned int startup_irq(unsigned int irq); -static void end_irq(unsigned int irq_nr); -static inline void mask_and_ack_level_irq(unsigned int irq_nr); -static inline void mask_and_ack_rise_edge_irq(unsigned int irq_nr); -static inline void mask_and_ack_fall_edge_irq(unsigned int irq_nr); -static inline void mask_and_ack_either_edge_irq(unsigned int irq_nr); -inline void local_enable_irq(unsigned int irq_nr); -inline void local_disable_irq(unsigned int irq_nr); - -void (*board_init_irq)(void); - -#ifdef CONFIG_PM -extern void counter0_irq(int irq, void *dev_id, struct pt_regs *regs); -#endif - -static DEFINE_SPINLOCK(irq_lock); - - -static unsigned int startup_irq(unsigned int irq_nr) -{ - local_enable_irq(irq_nr); - return 0; -} - - -static void shutdown_irq(unsigned int irq_nr) -{ - local_disable_irq(irq_nr); - return; -} - - -inline void local_enable_irq(unsigned int irq_nr) -{ - if (irq_nr > AU1000_LAST_INTC0_INT) { - au_writel(1<<(irq_nr-32), IC1_MASKSET); - au_writel(1<<(irq_nr-32), IC1_WAKESET); - } - else { - au_writel(1<<irq_nr, IC0_MASKSET); - au_writel(1<<irq_nr, IC0_WAKESET); - } - au_sync(); -} - - -inline void local_disable_irq(unsigned int irq_nr) -{ - if (irq_nr > AU1000_LAST_INTC0_INT) { - au_writel(1<<(irq_nr-32), IC1_MASKCLR); - au_writel(1<<(irq_nr-32), IC1_WAKECLR); - } - else { - au_writel(1<<irq_nr, IC0_MASKCLR); - au_writel(1<<irq_nr, IC0_WAKECLR); - } - au_sync(); -} - - -static inline void mask_and_ack_rise_edge_irq(unsigned int irq_nr) -{ - if (irq_nr > AU1000_LAST_INTC0_INT) { - au_writel(1<<(irq_nr-32), IC1_RISINGCLR); - au_writel(1<<(irq_nr-32), IC1_MASKCLR); - } - else { - au_writel(1<<irq_nr, IC0_RISINGCLR); - au_writel(1<<irq_nr, IC0_MASKCLR); - } - au_sync(); -} - - -static inline void mask_and_ack_fall_edge_irq(unsigned int irq_nr) -{ - if (irq_nr > AU1000_LAST_INTC0_INT) { - au_writel(1<<(irq_nr-32), IC1_FALLINGCLR); - au_writel(1<<(irq_nr-32), IC1_MASKCLR); - } - else { - au_writel(1<<irq_nr, IC0_FALLINGCLR); - au_writel(1<<irq_nr, IC0_MASKCLR); - } - au_sync(); -} - - -static inline void mask_and_ack_either_edge_irq(unsigned int irq_nr) -{ - /* This may assume that we don't get interrupts from - * both edges at once, or if we do, that we don't care. - */ - if (irq_nr > AU1000_LAST_INTC0_INT) { - au_writel(1<<(irq_nr-32), IC1_FALLINGCLR); - au_writel(1<<(irq_nr-32), IC1_RISINGCLR); - au_writel(1<<(irq_nr-32), IC1_MASKCLR); - } - else { - au_writel(1<<irq_nr, IC0_FALLINGCLR); - au_writel(1<<irq_nr, IC0_RISINGCLR); - au_writel(1<<irq_nr, IC0_MASKCLR); - } - au_sync(); -} - - -static inline void mask_and_ack_level_irq(unsigned int irq_nr) -{ - - local_disable_irq(irq_nr); - au_sync(); -#if defined(CONFIG_MIPS_PB1000) - if (irq_nr == AU1000_GPIO_15) { - au_writel(0x8000, PB1000_MDR); /* ack int */ - au_sync(); - } -#endif - return; -} - - -static void end_irq(unsigned int irq_nr) -{ - if (!(irq_desc[irq_nr].status & (IRQ_DISABLED|IRQ_INPROGRESS))) { - local_enable_irq(irq_nr); - } -#if defined(CONFIG_MIPS_PB1000) - if (irq_nr == AU1000_GPIO_15) { - au_writel(0x4000, PB1000_MDR); /* enable int */ - au_sync(); - } -#endif -} - -unsigned long save_local_and_disable(int controller) -{ - int i; - unsigned long flags, mask; - - spin_lock_irqsave(&irq_lock, flags); - if (controller) { - mask = au_readl(IC1_MASKSET); - for (i=32; i<64; i++) { - local_disable_irq(i); - } - } - else { - mask = au_readl(IC0_MASKSET); - for (i=0; i<32; i++) { - local_disable_irq(i); - } - } - spin_unlock_irqrestore(&irq_lock, flags); - - return mask; -} - -void restore_local_and_enable(int controller, unsigned long mask) -{ - int i; - unsigned long flags, new_mask; - - spin_lock_irqsave(&irq_lock, flags); - for (i=0; i<32; i++) { - if (mask & (1<<i)) { - if (controller) - local_enable_irq(i+32); - else - local_enable_irq(i); - } - } - if (controller) - new_mask = au_readl(IC1_MASKSET); - else - new_mask = au_readl(IC0_MASKSET); - - spin_unlock_irqrestore(&irq_lock, flags); -} - - -static struct hw_interrupt_type rise_edge_irq_type = { - "Au1000 Rise Edge", - startup_irq, - shutdown_irq, - local_enable_irq, - local_disable_irq, - mask_and_ack_rise_edge_irq, - end_irq, - NULL -}; - -static struct hw_interrupt_type fall_edge_irq_type = { - "Au1000 Fall Edge", - startup_irq, - shutdown_irq, - local_enable_irq, - local_disable_irq, - mask_and_ack_fall_edge_irq, - end_irq, - NULL -}; - -static struct hw_interrupt_type either_edge_irq_type = { - "Au1000 Rise or Fall Edge", - startup_irq, - shutdown_irq, - local_enable_irq, - local_disable_irq, - mask_and_ack_either_edge_irq, - end_irq, - NULL -}; - -static struct hw_interrupt_type level_irq_type = { - "Au1000 Level", - startup_irq, - shutdown_irq, - local_enable_irq, - local_disable_irq, - mask_and_ack_level_irq, - end_irq, - NULL -}; - -#ifdef CONFIG_PM -void startup_match20_interrupt(void) -{ - local_enable_irq(AU1000_TOY_MATCH2_INT); -} -#endif - -static void setup_local_irq(unsigned int irq_nr, int type, int int_req) -{ - if (irq_nr > AU1000_MAX_INTR) return; - /* Config2[n], Config1[n], Config0[n] */ - if (irq_nr > AU1000_LAST_INTC0_INT) { - switch (type) { - case INTC_INT_RISE_EDGE: /* 0:0:1 */ - au_writel(1<<(irq_nr-32), IC1_CFG2CLR); - au_writel(1<<(irq_nr-32), IC1_CFG1CLR); - au_writel(1<<(irq_nr-32), IC1_CFG0SET); - irq_desc[irq_nr].handler = &rise_edge_irq_type; - break; - case INTC_INT_FALL_EDGE: /* 0:1:0 */ - au_writel(1<<(irq_nr-32), IC1_CFG2CLR); - au_writel(1<<(irq_nr-32), IC1_CFG1SET); - au_writel(1<<(irq_nr-32), IC1_CFG0CLR); - irq_desc[irq_nr].handler = &fall_edge_irq_type; - break; - case INTC_INT_RISE_AND_FALL_EDGE: /* 0:1:1 */ - au_writel(1<<(irq_nr-32), IC1_CFG2CLR); - au_writel(1<<(irq_nr-32), IC1_CFG1SET); - au_writel(1<<(irq_nr-32), IC1_CFG0SET); - irq_desc[irq_nr].handler = &either_edge_irq_type; - break; - case INTC_INT_HIGH_LEVEL: /* 1:0:1 */ - au_writel(1<<(irq_nr-32), IC1_CFG2SET); - au_writel(1<<(irq_nr-32), IC1_CFG1CLR); - au_writel(1<<(irq_nr-32), IC1_CFG0SET); - irq_desc[irq_nr].handler = &level_irq_type; - break; - case INTC_INT_LOW_LEVEL: /* 1:1:0 */ - au_writel(1<<(irq_nr-32), IC1_CFG2SET); - au_writel(1<<(irq_nr-32), IC1_CFG1SET); - au_writel(1<<(irq_nr-32), IC1_CFG0CLR); - irq_desc[irq_nr].handler = &level_irq_type; - break; - case INTC_INT_DISABLED: /* 0:0:0 */ - au_writel(1<<(irq_nr-32), IC1_CFG0CLR); - au_writel(1<<(irq_nr-32), IC1_CFG1CLR); - au_writel(1<<(irq_nr-32), IC1_CFG2CLR); - break; - default: /* disable the interrupt */ - printk("unexpected int type %d (irq %d)\n", type, irq_nr); - au_writel(1<<(irq_nr-32), IC1_CFG0CLR); - au_writel(1<<(irq_nr-32), IC1_CFG1CLR); - au_writel(1<<(irq_nr-32), IC1_CFG2CLR); - return; - } - if (int_req) /* assign to interrupt request 1 */ - au_writel(1<<(irq_nr-32), IC1_ASSIGNCLR); - else /* assign to interrupt request 0 */ - au_writel(1<<(irq_nr-32), IC1_ASSIGNSET); - au_writel(1<<(irq_nr-32), IC1_SRCSET); - au_writel(1<<(irq_nr-32), IC1_MASKCLR); - au_writel(1<<(irq_nr-32), IC1_WAKECLR); - } - else { - switch (type) { - case INTC_INT_RISE_EDGE: /* 0:0:1 */ - au_writel(1<<irq_nr, IC0_CFG2CLR); - au_writel(1<<irq_nr, IC0_CFG1CLR); - au_writel(1<<irq_nr, IC0_CFG0SET); - irq_desc[irq_nr].handler = &rise_edge_irq_type; - break; - case INTC_INT_FALL_EDGE: /* 0:1:0 */ - au_writel(1<<irq_nr, IC0_CFG2CLR); - au_writel(1<<irq_nr, IC0_CFG1SET); - au_writel(1<<irq_nr, IC0_CFG0CLR); - irq_desc[irq_nr].handler = &fall_edge_irq_type; - break; - case INTC_INT_RISE_AND_FALL_EDGE: /* 0:1:1 */ - au_writel(1<<irq_nr, IC0_CFG2CLR); - au_writel(1<<irq_nr, IC0_CFG1SET); - au_writel(1<<irq_nr, IC0_CFG0SET); - irq_desc[irq_nr].handler = &either_edge_irq_type; - break; - case INTC_INT_HIGH_LEVEL: /* 1:0:1 */ - au_writel(1<<irq_nr, IC0_CFG2SET); - au_writel(1<<irq_nr, IC0_CFG1CLR); - au_writel(1<<irq_nr, IC0_CFG0SET); - irq_desc[irq_nr].handler = &level_irq_type; - break; - case INTC_INT_LOW_LEVEL: /* 1:1:0 */ - au_writel(1<<irq_nr, IC0_CFG2SET); - au_writel(1<<irq_nr, IC0_CFG1SET); - au_writel(1<<irq_nr, IC0_CFG0CLR); - irq_desc[irq_nr].handler = &level_irq_type; - break; - case INTC_INT_DISABLED: /* 0:0:0 */ - au_writel(1<<irq_nr, IC0_CFG0CLR); - au_writel(1<<irq_nr, IC0_CFG1CLR); - au_writel(1<<irq_nr, IC0_CFG2CLR); - break; - default: /* disable the interrupt */ - printk("unexpected int type %d (irq %d)\n", type, irq_nr); - au_writel(1<<irq_nr, IC0_CFG0CLR); - au_writel(1<<irq_nr, IC0_CFG1CLR); - au_writel(1<<irq_nr, IC0_CFG2CLR); - return; - } - if (int_req) /* assign to interrupt request 1 */ - au_writel(1<<irq_nr, IC0_ASSIGNCLR); - else /* assign to interrupt request 0 */ - au_writel(1<<irq_nr, IC0_ASSIGNSET); - au_writel(1<<irq_nr, IC0_SRCSET); - au_writel(1<<irq_nr, IC0_MASKCLR); - au_writel(1<<irq_nr, IC0_WAKECLR); - } - au_sync(); -} - - -void __init arch_init_irq(void) -{ - int i; - unsigned long cp0_status; - au1xxx_irq_map_t *imp; - extern au1xxx_irq_map_t au1xxx_irq_map[]; - extern au1xxx_irq_map_t au1xxx_ic0_map[]; - extern int au1xxx_nr_irqs; - extern int au1xxx_ic0_nr_irqs; - - cp0_status = read_c0_status(); - memset(irq_desc, 0, sizeof(irq_desc)); - set_except_vector(0, au1000_IRQ); - - /* Initialize interrupt controllers to a safe state. - */ - au_writel(0xffffffff, IC0_CFG0CLR); - au_writel(0xffffffff, IC0_CFG1CLR); - au_writel(0xffffffff, IC0_CFG2CLR); - au_writel(0xffffffff, IC0_MASKCLR); - au_writel(0xffffffff, IC0_ASSIGNSET); - au_writel(0xffffffff, IC0_WAKECLR); - au_writel(0xffffffff, IC0_SRCSET); - au_writel(0xffffffff, IC0_FALLINGCLR); - au_writel(0xffffffff, IC0_RISINGCLR); - au_writel(0x00000000, IC0_TESTBIT); - - au_writel(0xffffffff, IC1_CFG0CLR); - au_writel(0xffffffff, IC1_CFG1CLR); - au_writel(0xffffffff, IC1_CFG2CLR); - au_writel(0xffffffff, IC1_MASKCLR); - au_writel(0xffffffff, IC1_ASSIGNSET); - au_writel(0xffffffff, IC1_WAKECLR); - au_writel(0xffffffff, IC1_SRCSET); - au_writel(0xffffffff, IC1_FALLINGCLR); - au_writel(0xffffffff, IC1_RISINGCLR); - au_writel(0x00000000, IC1_TESTBIT); - - /* Initialize IC0, which is fixed per processor. - */ - imp = au1xxx_ic0_map; - for (i=0; i<au1xxx_ic0_nr_irqs; i++) { - setup_local_irq(imp->im_irq, imp->im_type, imp->im_request); - imp++; - } - - /* Now set up the irq mapping for the board. - */ - imp = au1xxx_irq_map; - for (i=0; i<au1xxx_nr_irqs; i++) { - setup_local_irq(imp->im_irq, imp->im_type, imp->im_request); - imp++; - } - - set_c0_status(ALLINTS); - - /* Board specific IRQ initialization. - */ - if (board_init_irq) - (*board_init_irq)(); -} - - -/* - * Interrupts are nested. Even if an interrupt handler is registered - * as "fast", we might get another interrupt before we return from - * intcX_reqX_irqdispatch(). - */ - -void intc0_req0_irqdispatch(struct pt_regs *regs) -{ - int irq = 0; - static unsigned long intc0_req0 = 0; - - intc0_req0 |= au_readl(IC0_REQ0INT); - - if (!intc0_req0) return; - - /* - * Because of the tight timing of SETUP token to reply - * transactions, the USB devices-side packet complete - * interrupt needs the highest priority. - */ - if ((intc0_req0 & (1<<AU1000_USB_DEV_REQ_INT))) { - intc0_req0 &= ~(1<<AU1000_USB_DEV_REQ_INT); - do_IRQ(AU1000_USB_DEV_REQ_INT, regs); - return; - } - - irq = au_ffs(intc0_req0) - 1; - intc0_req0 &= ~(1<<irq); - do_IRQ(irq, regs); -} - - -void intc0_req1_irqdispatch(struct pt_regs *regs) -{ - int irq = 0; - static unsigned long intc0_req1 = 0; - - intc0_req1 |= au_readl(IC0_REQ1INT); - - if (!intc0_req1) return; - - irq = au_ffs(intc0_req1) - 1; - intc0_req1 &= ~(1<<irq); -#ifdef CONFIG_PM - if (irq == AU1000_TOY_MATCH2_INT) { - mask_and_ack_rise_edge_irq(irq); - counter0_irq(irq, NULL, regs); - local_enable_irq(irq); - } - else -#endif - { - do_IRQ(irq, regs); - } -} - - -/* - * Interrupt Controller 1: - * interrupts 32 - 63 - */ -void intc1_req0_irqdispatch(struct pt_regs *regs) -{ - int irq = 0; - static unsigned long intc1_req0 = 0; - - intc1_req0 |= au_readl(IC1_REQ0INT); - - if (!intc1_req0) return; - - irq = au_ffs(intc1_req0) - 1; - intc1_req0 &= ~(1<<irq); - irq += 32; - do_IRQ(irq, regs); -} - - -void intc1_req1_irqdispatch(struct pt_regs *regs) -{ - int irq = 0; - static unsigned long intc1_req1 = 0; - - intc1_req1 |= au_readl(IC1_REQ1INT); - - if (!intc1_req1) return; - - irq = au_ffs(intc1_req1) - 1; - intc1_req1 &= ~(1<<irq); - irq += 32; - do_IRQ(irq, regs); -} - -#ifdef CONFIG_PM - -/* Save/restore the interrupt controller state. - * Called from the save/restore core registers as part of the - * au_sleep function in power.c.....maybe I should just pm_register() - * them instead? - */ -static uint sleep_intctl_config0[2]; -static uint sleep_intctl_config1[2]; -static uint sleep_intctl_config2[2]; -static uint sleep_intctl_src[2]; -static uint sleep_intctl_assign[2]; -static uint sleep_intctl_wake[2]; -static uint sleep_intctl_mask[2]; - -void -save_au1xxx_intctl(void) -{ - sleep_intctl_config0[0] = au_readl(IC0_CFG0RD); - sleep_intctl_config1[0] = au_readl(IC0_CFG1RD); - sleep_intctl_config2[0] = au_readl(IC0_CFG2RD); - sleep_intctl_src[0] = au_readl(IC0_SRCRD); - sleep_intctl_assign[0] = au_readl(IC0_ASSIGNRD); - sleep_intctl_wake[0] = au_readl(IC0_WAKERD); - sleep_intctl_mask[0] = au_readl(IC0_MASKRD); - - sleep_intctl_config0[1] = au_readl(IC1_CFG0RD); - sleep_intctl_config1[1] = au_readl(IC1_CFG1RD); - sleep_intctl_config2[1] = au_readl(IC1_CFG2RD); - sleep_intctl_src[1] = au_readl(IC1_SRCRD); - sleep_intctl_assign[1] = au_readl(IC1_ASSIGNRD); - sleep_intctl_wake[1] = au_readl(IC1_WAKERD); - sleep_intctl_mask[1] = au_readl(IC1_MASKRD); -} - -/* For most restore operations, we clear the entire register and - * then set the bits we found during the save. - */ -void -restore_au1xxx_intctl(void) -{ - au_writel(0xffffffff, IC0_MASKCLR); au_sync(); - - au_writel(0xffffffff, IC0_CFG0CLR); au_sync(); - au_writel(sleep_intctl_config0[0], IC0_CFG0SET); au_sync(); - au_writel(0xffffffff, IC0_CFG1CLR); au_sync(); - au_writel(sleep_intctl_config1[0], IC0_CFG1SET); au_sync(); - au_writel(0xffffffff, IC0_CFG2CLR); au_sync(); - au_writel(sleep_intctl_config2[0], IC0_CFG2SET); au_sync(); - au_writel(0xffffffff, IC0_SRCCLR); au_sync(); - au_writel(sleep_intctl_src[0], IC0_SRCSET); au_sync(); - au_writel(0xffffffff, IC0_ASSIGNCLR); au_sync(); - au_writel(sleep_intctl_assign[0], IC0_ASSIGNSET); au_sync(); - au_writel(0xffffffff, IC0_WAKECLR); au_sync(); - au_writel(sleep_intctl_wake[0], IC0_WAKESET); au_sync(); - au_writel(0xffffffff, IC0_RISINGCLR); au_sync(); - au_writel(0xffffffff, IC0_FALLINGCLR); au_sync(); - au_writel(0x00000000, IC0_TESTBIT); au_sync(); - - au_writel(0xffffffff, IC1_MASKCLR); au_sync(); - - au_writel(0xffffffff, IC1_CFG0CLR); au_sync(); - au_writel(sleep_intctl_config0[1], IC1_CFG0SET); au_sync(); - au_writel(0xffffffff, IC1_CFG1CLR); au_sync(); - au_writel(sleep_intctl_config1[1], IC1_CFG1SET); au_sync(); - au_writel(0xffffffff, IC1_CFG2CLR); au_sync(); - au_writel(sleep_intctl_config2[1], IC1_CFG2SET); au_sync(); - au_writel(0xffffffff, IC1_SRCCLR); au_sync(); - au_writel(sleep_intctl_src[1], IC1_SRCSET); au_sync(); - au_writel(0xffffffff, IC1_ASSIGNCLR); au_sync(); - au_writel(sleep_intctl_assign[1], IC1_ASSIGNSET); au_sync(); - au_writel(0xffffffff, IC1_WAKECLR); au_sync(); - au_writel(sleep_intctl_wake[1], IC1_WAKESET); au_sync(); - au_writel(0xffffffff, IC1_RISINGCLR); au_sync(); - au_writel(0xffffffff, IC1_FALLINGCLR); au_sync(); - au_writel(0x00000000, IC1_TESTBIT); au_sync(); - - au_writel(sleep_intctl_mask[1], IC1_MASKSET); au_sync(); - - au_writel(sleep_intctl_mask[0], IC0_MASKSET); au_sync(); -} -#endif /* CONFIG_PM */ |