Merge branch 'perf/core' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux...

[pandora-kernel.git] / arch / arm / mach-at91 / at91sam9rl.c

diff --git a/arch/arm/mach-at91/at91sam9rl.c b/arch/arm/mach-at91/at91sam9rl.c
index 8ff7720..a238105 100644 (file)
--- a/arch/arm/mach-at91/at91sam9rl.c
+++ b/arch/arm/mach-at91/at91sam9rl.c
@@ -16,6 +16,7 @@
 #include <asm/mach/arch.h>
 #include <asm/mach/map.h>
 #include <mach/cpu.h>
+#include <mach/at91_dbgu.h>
 #include <mach/at91sam9rl.h>
 #include <mach/at91_pmc.h>
 #include <mach/at91_rstc.h>
@@ -25,13 +26,6 @@
 #include "generic.h"
 #include "clock.h"
 
-static struct map_desc at91sam9rl_sram_desc[] __initdata = {
-       {
-               .pfn            = __phys_to_pfn(AT91SAM9RL_SRAM_BASE),
-               .type           = MT_DEVICE,
-       }
-};
-
 /* --------------------------------------------------------------------
  *  Clocks
  * -------------------------------------------------------------------- */
@@ -281,11 +275,9 @@ static void at91sam9rl_poweroff(void)
 
 static void __init at91sam9rl_map_io(void)
 {
-       unsigned long cidr, sram_size;
+       unsigned long sram_size;
 
-       cidr = at91_sys_read(AT91_DBGU_CIDR);
-
-       switch (cidr & AT91_CIDR_SRAMSIZ) {
+       switch (at91_soc_initdata.cidr & AT91_CIDR_SRAMSIZ) {
                case AT91_CIDR_SRAMSIZ_32K:
                        sram_size = 2 * SZ_16K;
                        break;
@@ -294,25 +286,16 @@ static void __init at91sam9rl_map_io(void)
                        sram_size = SZ_16K;
        }
 
-       at91sam9rl_sram_desc->virtual = AT91_IO_VIRT_BASE - sram_size;
-       at91sam9rl_sram_desc->length = sram_size;
-
        /* Map SRAM */
-       iotable_init(at91sam9rl_sram_desc, ARRAY_SIZE(at91sam9rl_sram_desc));
+       at91_init_sram(0, AT91SAM9RL_SRAM_BASE, sram_size);
 }
 
-static void __init at91sam9rl_initialize(unsigned long main_clock)
+static void __init at91sam9rl_initialize(void)
 {
        at91_arch_reset = at91sam9_alt_reset;
        pm_power_off = at91sam9rl_poweroff;
        at91_extern_irq = (1 << AT91SAM9RL_ID_IRQ0);
 
-       /* Init clock subsystem */
-       at91_clock_init(main_clock);
-
-       /* Register the processor-specific clocks */
-       at91sam9rl_register_clocks();
-
        /* Register GPIO subsystem */
        at91_gpio_init(at91sam9rl_gpio, 4);
 }
@@ -359,19 +342,9 @@ static unsigned int at91sam9rl_default_irq_priority[NR_AIC_IRQS] __initdata = {
        0,      /* Advanced Interrupt Controller */
 };
 
-void __init at91sam9rl_init_interrupts(unsigned int priority[NR_AIC_IRQS])
-{
-       if (!priority)
-               priority = at91sam9rl_default_irq_priority;
-
-       /* Initialize the AIC interrupt controller */
-       at91_aic_init(priority);
-
-       /* Enable GPIO interrupts */
-       at91_gpio_irq_setup();
-}
-
-struct at91_soc __initdata at91sam9rl_soc = {
+struct at91_init_soc __initdata at91sam9rl_soc = {
        .map_io = at91sam9rl_map_io,
+       .default_irq_priority = at91sam9rl_default_irq_priority,
+       .register_clocks = at91sam9rl_register_clocks,
        .init = at91sam9rl_initialize,
 };