[ARM] 5363/1: Shark cleanup and new defconfig

This includes a new defconfig for the Shark and some changes to
the mach-shark directory to avoid namespace pollution and to
switch the rtc to the newer driver.

Signed-off-by: Alexander Schulz <alex@shark-linux.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 44 insertions, 4 deletions

diff --git a/arch/arm/mach-shark/core.c b/arch/arm/mach-shark/core.c
index a23fd3d0163a..4f3a26512599 100644
--- a/arch/arm/mach-shark/core.c
+++ b/arch/arm/mach-shark/core.c
@@ -16,12 +16,28 @@
 #include <asm/leds.h>
 #include <asm/param.h>
 
-#include <mach/hardware.h>
-
 #include <asm/mach/map.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
 
+#define IO_BASE                 0xe0000000
+#define IO_SIZE                 0x08000000
+#define IO_START                0x40000000
+#define ROMCARD_SIZE            0x08000000
+#define ROMCARD_START           0x10000000
+
+void arch_reset(char mode)
+{
+        short temp;
+        local_irq_disable();
+        /* Reset the Machine via pc[3] of the sequoia chipset */
+        outw(0x09,0x24);
+        temp=inw(0x26);
+        temp = temp | (1<<3) | (1<<10);
+        outw(0x09,0x24);
+        outw(temp,0x26);
+}
+
 static struct plat_serial8250_port serial_platform_data[] = {
         {
                 .iobase         = 0x3f8,
@@ -50,14 +66,38 @@ static struct platform_device serial_device = {
         },
 };
 
+static struct resource rtc_resources[] = {
+        [0] = {
+                .start  = 0x70,
+                .end    = 0x73,
+                .flags  = IORESOURCE_IO,
+        },
+        [1] = {
+                .start  = IRQ_ISA_RTC_ALARM,
+                .end    = IRQ_ISA_RTC_ALARM,
+                .flags  = IORESOURCE_IRQ,
+        }
+};
+
+static struct platform_device rtc_device = {
+        .name           = "rtc_cmos",
+        .id             = -1,
+        .resource       = rtc_resources,
+        .num_resources  = ARRAY_SIZE(rtc_resources),
+};
+
 static int __init shark_init(void)
 {
         int ret;
 
         if (machine_is_shark())
+        {
+                ret = platform_device_register(&rtc_device);
+                if (ret) printk(KERN_ERR "Unable to register RTC device: %d\n", ret);
                 ret = platform_device_register(&serial_device);
-
-        return ret;
+                if (ret) printk(KERN_ERR "Unable to register Serial device: %d\n", ret);
+        }
+        return 0;
 }
 
 arch_initcall(shark_init);