1 files changed, 50 insertions, 12 deletions

diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c
index c1f21739bf71..f36ca448338e 100644
--- a/arch/arm/mach-pxa/pxa25x.c
+++ b/arch/arm/mach-pxa/pxa25x.c
@@ -19,12 +19,17 @@
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
+#include <linux/platform_device.h>
 #include <linux/pm.h>
 
 #include <asm/hardware.h>
+#include <asm/arch/irqs.h>
 #include <asm/arch/pxa-regs.h>
+#include <asm/arch/pm.h>
+#include <asm/arch/dma.h>
 
 #include "generic.h"
+#include "devices.h"
 
 /*
  * Various clock factors driven by the CCCR register.
@@ -105,18 +110,6 @@ EXPORT_SYMBOL(get_lcdclk_frequency_10khz);
 
 #ifdef CONFIG_PM
 
-int pxa_cpu_pm_prepare(suspend_state_t state)
-{
-	switch (state) {
-	case PM_SUSPEND_MEM:
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
 void pxa_cpu_pm_enter(suspend_state_t state)
 {
 	extern void pxa_cpu_suspend(unsigned int);
@@ -133,4 +126,49 @@ void pxa_cpu_pm_enter(suspend_state_t state)
 	}
 }
 
+static struct pm_ops pxa25x_pm_ops = {
+	.enter		= pxa_pm_enter,
+	.valid		= pm_valid_only_mem,
+};
+#endif
+
+void __init pxa25x_init_irq(void)
+{
+	pxa_init_irq_low();
+	pxa_init_irq_gpio(85);
+}
+
+static struct platform_device *pxa25x_devices[] __initdata = {
+	&pxamci_device,
+	&pxaudc_device,
+	&pxafb_device,
+	&ffuart_device,
+	&btuart_device,
+	&stuart_device,
+	&pxai2c_device,
+	&pxai2s_device,
+	&pxaficp_device,
+	&pxartc_device,
+};
+
+static int __init pxa25x_init(void)
+{
+	int ret = 0;
+
+	if (cpu_is_pxa21x() || cpu_is_pxa25x()) {
+		if ((ret = pxa_init_dma(16)))
+			return ret;
+#ifdef CONFIG_PM
+		pm_set_ops(&pxa25x_pm_ops);
 #endif
+		ret = platform_add_devices(pxa25x_devices,
+					   ARRAY_SIZE(pxa25x_devices));
+	}
+	/* Only add HWUART for PXA255/26x; PXA210/250/27x do not have it. */
+	if (cpu_is_pxa25x())
+		ret = platform_device_register(&hwuart_device);
+
+	return ret;
+}
+
+subsys_initcall(pxa25x_init);