Merge branch 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6

[pandora-kernel.git] / arch / arm / mach-pxa / generic.c

diff --git a/arch/arm/mach-pxa/generic.c b/arch/arm/mach-pxa/generic.c
index 6451e9c..d6e15f7 100644 (file)
--- a/arch/arm/mach-pxa/generic.c
+++ b/arch/arm/mach-pxa/generic.c
@@ -28,6 +28,8 @@
 
 #include <mach/reset.h>
 #include <mach/gpio.h>
+#include <mach/smemc.h>
+#include <mach/pxa3xx-regs.h>
 
 #include "generic.h"
 
@@ -35,9 +37,10 @@ void clear_reset_status(unsigned int mask)
 {
        if (cpu_is_pxa2xx())
                pxa2xx_clear_reset_status(mask);
-
-       if (cpu_is_pxa3xx())
-               pxa3xx_clear_reset_status(mask);
+       else {
+               /* RESET_STATUS_* has a 1:1 mapping with ARSR */
+               ARSR = mask;
+       }
 }
 
 unsigned long get_clock_tick_rate(void)
@@ -70,48 +73,18 @@ unsigned int get_clk_frequency_khz(int info)
 }
 EXPORT_SYMBOL(get_clk_frequency_khz);
 
-/*
- * Return the current memory clock frequency in units of 10kHz
- */
-unsigned int get_memclk_frequency_10khz(void)
-{
-       if (cpu_is_pxa25x())
-               return pxa25x_get_memclk_frequency_10khz();
-       else if (cpu_is_pxa27x())
-               return pxa27x_get_memclk_frequency_10khz();
-       return 0;
-}
-EXPORT_SYMBOL(get_memclk_frequency_10khz);
-
 /*
  * Intel PXA2xx internal register mapping.
  *
- * Note 1: not all PXA2xx variants implement all those addresses.
- *
- * Note 2: virtual 0xfffe0000-0xffffffff is reserved for the vector table
- *         and cache flush area.
+ * Note: virtual 0xfffe0000-0xffffffff is reserved for the vector table
+ *       and cache flush area.
  */
-static struct map_desc standard_io_desc[] __initdata = {
+static struct map_desc common_io_desc[] __initdata = {
        {       /* Devs */
                .virtual        =  0xf2000000,
                .pfn            = __phys_to_pfn(0x40000000),
                .length         = 0x02000000,
                .type           = MT_DEVICE
-       }, {    /* Mem Ctl */
-               .virtual        =  0xf6000000,
-               .pfn            = __phys_to_pfn(0x48000000),
-               .length         = 0x00200000,
-               .type           = MT_DEVICE
-       }, {    /* Camera */
-               .virtual        =  0xfa000000,
-               .pfn            = __phys_to_pfn(0x50000000),
-               .length         = 0x00100000,
-               .type           = MT_DEVICE
-       }, {    /* IMem ctl */
-               .virtual        =  0xfe000000,
-               .pfn            = __phys_to_pfn(0x58000000),
-               .length         = 0x00100000,
-               .type           = MT_DEVICE
        }, {    /* UNCACHED_PHYS_0 */
                .virtual        = 0xff000000,
                .pfn            = __phys_to_pfn(0x00000000),
@@ -122,6 +95,5 @@ static struct map_desc standard_io_desc[] __initdata = {
 
 void __init pxa_map_io(void)
 {
-       iotable_init(standard_io_desc, ARRAY_SIZE(standard_io_desc));
-       get_clk_frequency_khz(1);
+       iotable_init(ARRAY_AND_SIZE(common_io_desc));
 }