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Diffstat (limited to 'arch/arm/mach-pxa/pxa25x.c')
-rw-r--r--arch/arm/mach-pxa/pxa25x.c62
1 files changed, 50 insertions, 12 deletions
diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c
index c1f21739bf7..f36ca448338 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);