[ARM] 4903/1: [AT91] SAM9/CAP9 system shutdown

[linux-2.6-omap-h63xx.git] / arch / arm / mach-at91 / at91sam9263.c

diff --git a/arch/arm/mach-at91/at91sam9263.c b/arch/arm/mach-at91/at91sam9263.c
index 00e27b177857e3dbe2623d8a4512c7251dbc7100..052074a9f2d30334cada72af48903f64d5801292 100644 (file)
--- a/arch/arm/mach-at91/at91sam9263.c
+++ b/arch/arm/mach-at91/at91sam9263.c
@@ -11,12 +11,14 @@
  */
 
 #include <linux/module.h>
+#include <linux/pm.h>
 
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 #include <asm/arch/at91sam9263.h>
 #include <asm/arch/at91_pmc.h>
 #include <asm/arch/at91_rstc.h>
+#include <asm/arch/at91_shdwc.h>
 
 #include "generic.h"
 #include "clock.h"
@@ -271,6 +273,11 @@ static void at91sam9263_reset(void)
        at91_sys_write(AT91_RSTC_CR, AT91_RSTC_KEY | AT91_RSTC_PROCRST | AT91_RSTC_PERRST);
 }
 
+static void at91sam9263_poweroff(void)
+{
+       at91_sys_write(AT91_SHDW_CR, AT91_SHDW_KEY | AT91_SHDW_SHDW);
+}
+
 
 /* --------------------------------------------------------------------
  *  AT91SAM9263 processor initialization
@@ -282,6 +289,7 @@ void __init at91sam9263_initialize(unsigned long main_clock)
        iotable_init(at91sam9263_io_desc, ARRAY_SIZE(at91sam9263_io_desc));
 
        at91_arch_reset = at91sam9263_reset;
+       pm_power_off = at91sam9263_poweroff;
        at91_extern_irq = (1 << AT91SAM9263_ID_IRQ0) | (1 << AT91SAM9263_ID_IRQ1);
 
        /* Init clock subsystem */
@@ -304,34 +312,34 @@ void __init at91sam9263_initialize(unsigned long main_clock)
 static unsigned int at91sam9263_default_irq_priority[NR_AIC_IRQS] __initdata = {
        7,      /* Advanced Interrupt Controller (FIQ) */
        7,      /* System Peripherals */
-       0,      /* Parallel IO Controller A */
-       0,      /* Parallel IO Controller B */
-       0,      /* Parallel IO Controller C, D and E */
+       1,      /* Parallel IO Controller A */
+       1,      /* Parallel IO Controller B */
+       1,      /* Parallel IO Controller C, D and E */
        0,
        0,
-       6,      /* USART 0 */
-       6,      /* USART 1 */
-       6,      /* USART 2 */
+       5,      /* USART 0 */
+       5,      /* USART 1 */
+       5,      /* USART 2 */
        0,      /* Multimedia Card Interface 0 */
        0,      /* Multimedia Card Interface 1 */
-       4,      /* CAN */
-       0,      /* Two-Wire Interface */
-       6,      /* Serial Peripheral Interface 0 */
-       6,      /* Serial Peripheral Interface 1 */
-       5,      /* Serial Synchronous Controller 0 */
-       5,      /* Serial Synchronous Controller 1 */
-       6,      /* AC97 Controller */
+       3,      /* CAN */
+       6,      /* Two-Wire Interface */
+       5,      /* Serial Peripheral Interface 0 */
+       5,      /* Serial Peripheral Interface 1 */
+       4,      /* Serial Synchronous Controller 0 */
+       4,      /* Serial Synchronous Controller 1 */
+       5,      /* AC97 Controller */
        0,      /* Timer Counter 0, 1 and 2 */
        0,      /* Pulse Width Modulation Controller */
        3,      /* Ethernet */
        0,
        0,      /* 2D Graphic Engine */
-       3,      /* USB Device Port */
+       2,      /* USB Device Port */
        0,      /* Image Sensor Interface */
        3,      /* LDC Controller */
        0,      /* DMA Controller */
        0,
-       3,      /* USB Host port */
+       2,      /* USB Host port */
        0,      /* Advanced Interrupt Controller (IRQ0) */
        0,      /* Advanced Interrupt Controller (IRQ1) */
 };