Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / arch / arm / mach-mmp / include / mach / devices.h

diff --git a/kernel/arch/arm/mach-mmp/include/mach/devices.h b/kernel/arch/arm/mach-mmp/include/mach/devices.h
new file mode 100644 (file)
index 0000000..21217ef
--- /dev/null
+++ b/kernel/arch/arm/mach-mmp/include/mach/devices.h
@@ -0,0 +1,56 @@
+#ifndef __MACH_DEVICE_H
+#define __MACH_DEVICE_H
+
+#include <linux/types.h>
+
+#define MAX_RESOURCE_DMA       2
+
+/* structure for describing the on-chip devices */
+struct pxa_device_desc {
+       const char      *dev_name;
+       const char      *drv_name;
+       int             id;
+       int             irq;
+       unsigned long   start;
+       unsigned long   size;
+       int             dma[MAX_RESOURCE_DMA];
+};
+
+#define PXA168_DEVICE(_name, _drv, _id, _irq, _start, _size, _dma...)  \
+struct pxa_device_desc pxa168_device_##_name __initdata = {            \
+       .dev_name       = "pxa168-" #_name,                             \
+       .drv_name       = _drv,                                         \
+       .id             = _id,                                          \
+       .irq            = IRQ_PXA168_##_irq,                            \
+       .start          = _start,                                       \
+       .size           = _size,                                        \
+       .dma            = { _dma },                                     \
+};
+
+#define PXA910_DEVICE(_name, _drv, _id, _irq, _start, _size, _dma...)  \
+struct pxa_device_desc pxa910_device_##_name __initdata = {            \
+       .dev_name       = "pxa910-" #_name,                             \
+       .drv_name       = _drv,                                         \
+       .id             = _id,                                          \
+       .irq            = IRQ_PXA910_##_irq,                            \
+       .start          = _start,                                       \
+       .size           = _size,                                        \
+       .dma            = { _dma },                                     \
+};
+
+#define MMP2_DEVICE(_name, _drv, _id, _irq, _start, _size, _dma...)    \
+struct pxa_device_desc mmp2_device_##_name __initdata = {              \
+       .dev_name       = "mmp2-" #_name,                               \
+       .drv_name       = _drv,                                         \
+       .id             = _id,                                          \
+       .irq            = IRQ_MMP2_##_irq,                              \
+       .start          = _start,                                       \
+       .size           = _size,                                        \
+       .dma            = { _dma },                                     \
+}
+
+extern int pxa_register_device(struct pxa_device_desc *, void *, size_t);
+extern int pxa_usb_phy_init(void __iomem *phy_reg);
+extern void pxa_usb_phy_deinit(void __iomem *phy_reg);
+
+#endif /* __MACH_DEVICE_H */