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-rw-r--r--arch/arm/mach-pxa/pxa3xx.c25
1 files changed, 21 insertions, 4 deletions
diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c
index dffb7e813d98..656a1bb16d14 100644
--- a/arch/arm/mach-pxa/pxa3xx.c
+++ b/arch/arm/mach-pxa/pxa3xx.c
@@ -19,6 +19,7 @@
#include <linux/platform_device.h>
#include <linux/irq.h>
#include <linux/io.h>
+#include <linux/of.h>
#include <linux/syscore_ops.h>
#include <linux/i2c/pxa-i2c.h>
@@ -27,7 +28,7 @@
#include <mach/hardware.h>
#include <mach/pxa3xx-regs.h>
#include <mach/reset.h>
-#include <mach/ohci.h>
+#include <linux/platform_data/usb-ohci-pxa27x.h>
#include <mach/pm.h>
#include <mach/dma.h>
#include <mach/smemc.h>
@@ -40,6 +41,8 @@
#define PECR_IE(n) ((1 << ((n) * 2)) << 28)
#define PECR_IS(n) ((1 << ((n) * 2)) << 29)
+extern void __init pxa_dt_irq_init(int (*fn)(struct irq_data *, unsigned int));
+
static DEFINE_PXA3_CKEN(pxa3xx_ffuart, FFUART, 14857000, 1);
static DEFINE_PXA3_CKEN(pxa3xx_btuart, BTUART, 14857000, 1);
static DEFINE_PXA3_CKEN(pxa3xx_stuart, STUART, 14857000, 1);
@@ -382,7 +385,7 @@ static void __init pxa_init_ext_wakeup_irq(int (*fn)(struct irq_data *,
pxa_ext_wakeup_chip.irq_set_wake = fn;
}
-void __init pxa3xx_init_irq(void)
+static void __init __pxa3xx_init_irq(void)
{
/* enable CP6 access */
u32 value;
@@ -390,10 +393,23 @@ void __init pxa3xx_init_irq(void)
value |= (1 << 6);
__asm__ __volatile__("mcr p15, 0, %0, c15, c1, 0\n": :"r"(value));
- pxa_init_irq(56, pxa3xx_set_wake);
pxa_init_ext_wakeup_irq(pxa3xx_set_wake);
}
+void __init pxa3xx_init_irq(void)
+{
+ __pxa3xx_init_irq();
+ pxa_init_irq(56, pxa3xx_set_wake);
+}
+
+#ifdef CONFIG_OF
+void __init pxa3xx_dt_init_irq(void)
+{
+ __pxa3xx_init_irq();
+ pxa_dt_irq_init(pxa3xx_set_wake);
+}
+#endif /* CONFIG_OF */
+
static struct map_desc pxa3xx_io_desc[] __initdata = {
{ /* Mem Ctl */
.virtual = (unsigned long)SMEMC_VIRT,
@@ -466,7 +482,8 @@ static int __init pxa3xx_init(void)
register_syscore_ops(&pxa3xx_mfp_syscore_ops);
register_syscore_ops(&pxa3xx_clock_syscore_ops);
- ret = platform_add_devices(devices, ARRAY_SIZE(devices));
+ if (!of_have_populated_dt())
+ ret = platform_add_devices(devices, ARRAY_SIZE(devices));
}
return ret;