Merge branch 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/dtor/input

[pandora-kernel.git] / arch / arm / mach-s3c2410 / mach-h1940.c

diff --git a/arch/arm/mach-s3c2410/mach-h1940.c b/arch/arm/mach-s3c2410/mach-h1940.c
index f5b9809..01c60d0 100644 (file)
--- a/arch/arm/mach-s3c2410/mach-h1940.c
+++ b/arch/arm/mach-s3c2410/mach-h1940.c
@@ -17,6 +17,7 @@
 #include <linux/list.h>
 #include <linux/timer.h>
 #include <linux/init.h>
+#include <linux/serial_core.h>
 #include <linux/platform_device.h>
 
 #include <asm/mach/arch.h>
@@ -24,25 +25,24 @@
 #include <asm/mach/irq.h>
 
 #include <asm/hardware.h>
-#include <asm/hardware/iomd.h>
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/mach-types.h>
 
-
 #include <asm/arch/regs-serial.h>
 #include <asm/arch/regs-lcd.h>
+#include <asm/arch/regs-gpio.h>
+#include <asm/arch/regs-clock.h>
 
 #include <asm/arch/h1940.h>
 #include <asm/arch/h1940-latch.h>
 #include <asm/arch/fb.h>
+#include <asm/arch/udc.h>
 
-#include <linux/serial_core.h>
-
-#include "clock.h"
-#include "devs.h"
-#include "cpu.h"
-#include "pm.h"
+#include <asm/plat-s3c24xx/clock.h>
+#include <asm/plat-s3c24xx/devs.h>
+#include <asm/plat-s3c24xx/cpu.h>
+#include <asm/plat-s3c24xx/pm.h>
 
 static struct map_desc h1940_iodesc[] __initdata = {
        [0] = {
@@ -103,6 +103,32 @@ void h1940_latch_control(unsigned int clear, unsigned int set)
 
 EXPORT_SYMBOL_GPL(h1940_latch_control);
 
+static void h1940_udc_pullup(enum s3c2410_udc_cmd_e cmd)
+{
+       printk(KERN_DEBUG "udc: pullup(%d)\n",cmd);
+
+       switch (cmd)
+       {
+               case S3C2410_UDC_P_ENABLE :
+                       h1940_latch_control(0, H1940_LATCH_USB_DP);
+                       break;
+               case S3C2410_UDC_P_DISABLE :
+                       h1940_latch_control(H1940_LATCH_USB_DP, 0);
+                       break;
+               case S3C2410_UDC_P_RESET :
+                       break;
+               default:
+                       break;
+       }
+}
+
+static struct s3c2410_udc_mach_info h1940_udc_cfg __initdata = {
+       .udc_command            = h1940_udc_pullup,
+       .vbus_pin               = S3C2410_GPG5,
+       .vbus_pin_inverted      = 1,
+};
+
+
 
 /**
  * Set lcd on or off
@@ -147,12 +173,19 @@ static struct s3c2410fb_mach_info h1940_lcdcfg __initdata = {
        .bpp=           {16,16,16},
 };
 
+static struct platform_device s3c_device_leds = {
+       .name             = "h1940-leds",
+       .id               = -1,
+};
+
 static struct platform_device *h1940_devices[] __initdata = {
        &s3c_device_usb,
        &s3c_device_lcd,
        &s3c_device_wdt,
        &s3c_device_i2c,
        &s3c_device_iis,
+       &s3c_device_usbgadget,
+       &s3c_device_leds,
 };
 
 static struct s3c24xx_board h1940_board __initdata = {
@@ -180,7 +213,23 @@ static void __init h1940_init_irq(void)
 
 static void __init h1940_init(void)
 {
+       u32 tmp;
+
        s3c24xx_fb_set_platdata(&h1940_lcdcfg);
+       s3c24xx_udc_set_platdata(&h1940_udc_cfg);
+
+       /* Turn off suspend on both USB ports, and switch the
+        * selectable USB port to USB device mode. */
+
+       s3c2410_modify_misccr(S3C2410_MISCCR_USBHOST |
+                             S3C2410_MISCCR_USBSUSPND0 |
+                             S3C2410_MISCCR_USBSUSPND1, 0x0);
+
+       tmp = (
+                0x78 << S3C2410_PLLCON_MDIVSHIFT)
+             | (0x02 << S3C2410_PLLCON_PDIVSHIFT)
+             | (0x03 << S3C2410_PLLCON_SDIVSHIFT);
+       writel(tmp, S3C2410_UPLLCON);
 }
 
 MACHINE_START(H1940, "IPAQ-H1940")
@@ -190,6 +239,6 @@ MACHINE_START(H1940, "IPAQ-H1940")
        .boot_params    = S3C2410_SDRAM_PA + 0x100,
        .map_io         = h1940_map_io,
        .init_irq       = h1940_init_irq,
-       .init_machine   = h1940_init,
+       .init_machine   = h1940_init,
        .timer          = &s3c24xx_timer,
 MACHINE_END