linux 2.6.16.38 w/ vs2.0.3-rc1

[linux-2.6.git] / arch / arm / mach-s3c2410 / s3c2410.c

diff --git a/arch/arm/mach-s3c2410/s3c2410.c b/arch/arm/mach-s3c2410/s3c2410.c
index a110cff..0a2013a 100644 (file)
--- a/arch/arm/mach-s3c2410/s3c2410.c
+++ b/arch/arm/mach-s3c2410/s3c2410.c
@@ -27,7 +27,6 @@
 #include <linux/list.h>
 #include <linux/timer.h>
 #include <linux/init.h>
-#include <linux/sysdev.h>
 #include <linux/platform_device.h>
 
 #include <asm/mach/arch.h>
@@ -43,7 +42,6 @@
 
 #include "s3c2410.h"
 #include "cpu.h"
-#include "devs.h"
 #include "clock.h"
 
 /* Initial IO mappings */
@@ -57,13 +55,93 @@ static struct map_desc s3c2410_iodesc[] __initdata = {
        IODESC_ENT(WATCHDOG),
 };
 
+static struct resource s3c_uart0_resource[] = {
+       [0] = {
+               .start = S3C2410_PA_UART0,
+               .end   = S3C2410_PA_UART0 + 0x3fff,
+               .flags = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start = IRQ_S3CUART_RX0,
+               .end   = IRQ_S3CUART_ERR0,
+               .flags = IORESOURCE_IRQ,
+       }
+
+};
+
+static struct resource s3c_uart1_resource[] = {
+       [0] = {
+               .start = S3C2410_PA_UART1,
+               .end   = S3C2410_PA_UART1 + 0x3fff,
+               .flags = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start = IRQ_S3CUART_RX1,
+               .end   = IRQ_S3CUART_ERR1,
+               .flags = IORESOURCE_IRQ,
+       }
+};
+
+static struct resource s3c_uart2_resource[] = {
+       [0] = {
+               .start = S3C2410_PA_UART2,
+               .end   = S3C2410_PA_UART2 + 0x3fff,
+               .flags = IORESOURCE_MEM,
+       },
+       [1] = {
+               .start = IRQ_S3CUART_RX2,
+               .end   = IRQ_S3CUART_ERR2,
+               .flags = IORESOURCE_IRQ,
+       }
+};
+
 /* our uart devices */
 
+static struct platform_device s3c_uart0 = {
+       .name             = "s3c2410-uart",
+       .id               = 0,
+       .num_resources    = ARRAY_SIZE(s3c_uart0_resource),
+       .resource         = s3c_uart0_resource,
+};
+
+
+static struct platform_device s3c_uart1 = {
+       .name             = "s3c2410-uart",
+       .id               = 1,
+       .num_resources    = ARRAY_SIZE(s3c_uart1_resource),
+       .resource         = s3c_uart1_resource,
+};
+
+static struct platform_device s3c_uart2 = {
+       .name             = "s3c2410-uart",
+       .id               = 2,
+       .num_resources    = ARRAY_SIZE(s3c_uart2_resource),
+       .resource         = s3c_uart2_resource,
+};
+
+static struct platform_device *uart_devices[] __initdata = {
+       &s3c_uart0,
+       &s3c_uart1,
+       &s3c_uart2
+};
+
+static int s3c2410_uart_count = 0;
+
 /* uart registration process */
 
 void __init s3c2410_init_uarts(struct s3c2410_uartcfg *cfg, int no)
 {
-       s3c24xx_init_uartdevs("s3c2410-uart", s3c2410_uart_resources, cfg, no);
+       struct platform_device *platdev;
+       int uart;
+
+       for (uart = 0; uart < no; uart++, cfg++) {
+               platdev = uart_devices[cfg->hwport];
+
+               s3c24xx_uart_devs[uart] = platdev;
+               platdev->dev.platform_data = cfg;
+       }
+
+       s3c2410_uart_count = uart;
 }
 
 /* s3c2410_map_io
@@ -109,33 +187,11 @@ void __init s3c2410_init_clocks(int xtal)
         */
 
        s3c24xx_setup_clocks(xtal, fclk, hclk, pclk);
-       s3c2410_baseclk_add();
 }
 
-struct sysdev_class s3c2410_sysclass = {
-       set_kset_name("s3c2410-core"),
-};
-
-static struct sys_device s3c2410_sysdev = {
-       .cls            = &s3c2410_sysclass,
-};
-
-/* need to register class before we actually register the device, and
- * we also need to ensure that it has been initialised before any of the
- * drivers even try to use it (even if not on an s3c2440 based system)
- * as a driver which may support both 2410 and 2440 may try and use it.
-*/
-
-static int __init s3c2410_core_init(void)
-{
-       return sysdev_class_register(&s3c2410_sysclass);
-}
-
-core_initcall(s3c2410_core_init);
-
 int __init s3c2410_init(void)
 {
        printk("S3C2410: Initialising architecture\n");
 
-       return sysdev_register(&s3c2410_sysdev);
+       return platform_add_devices(s3c24xx_uart_devs, s3c2410_uart_count);
 }