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| author | Arnd Bergmann <arnd@arndb.de> | 2012-02-24 12:39:18 +0000 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2012-02-24 12:39:18 +0000 |
| commit | fdc24d4ba20499febb90ff17d3b75674026712f8 (patch) | |
| tree | 83cebb162add24be7b395090b4daca4bd752641b /drivers/tty/serial/m32r_sio.h | |
| parent | a5f17d1f4c2831b9b9bf8b1a537cdbac995d6e13 (diff) | |
| parent | 059289b260826deb43601644a7ad39c2608e6861 (diff) | |
Merge branch 'vexpress-dt-v3.3-rc4' of git://git.linaro.org/people/pawelmoll/linux into next/dt
* 'vexpress-dt-v3.3-rc4' of git://git.linaro.org/people/pawelmoll/linux: (573 commits)
ARM: vexpress: Add Device Tree for V2P-CA15 core tile (TC1 variant)
ARM: vexpress: Add Device Tree for V2P-CA9 core tile
ARM: vexpress: Add Device Tree for V2P-CA5s core tile
ARM: vexpress: Motherboard RS1 memory map support
ARM: vexpress: Add Device Tree support
ARM: vexpress: Use FDT data in platform SMP calls
ARM: versatile: Map local timers using Device Tree when possible
ARM: vexpress: Get rid of MMIO_P2V
This adds full device tree boot support for the versatile express
platform, as has been awaited for a long time.
Conflicts:
arch/arm/mach-vexpress/core.h
The definition of AMBA_DEVICE was removed in one branch, and the
definition of MMIO_P2V was removed in the other branch.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'drivers/tty/serial/m32r_sio.h')
| -rw-r--r-- | drivers/tty/serial/m32r_sio.h | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/drivers/tty/serial/m32r_sio.h b/drivers/tty/serial/m32r_sio.h new file mode 100644 index 00000000000..e9b7e11793b --- /dev/null +++ b/drivers/tty/serial/m32r_sio.h @@ -0,0 +1,48 @@ +/* + * m32r_sio.h + * + * Driver for M32R serial ports + * + * Based on drivers/char/serial.c, by Linus Torvalds, Theodore Ts'o. + * Based on drivers/serial/8250.h. + * + * Copyright (C) 2001 Russell King. + * Copyright (C) 2004 Hirokazu Takata <takata at linux-m32r.org> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + + +struct m32r_sio_probe { + struct module *owner; + int (*pci_init_one)(struct pci_dev *dev); + void (*pci_remove_one)(struct pci_dev *dev); + void (*pnp_init)(void); +}; + +int m32r_sio_register_probe(struct m32r_sio_probe *probe); +void m32r_sio_unregister_probe(struct m32r_sio_probe *probe); +void m32r_sio_get_irq_map(unsigned int *map); +void m32r_sio_suspend_port(int line); +void m32r_sio_resume_port(int line); + +struct old_serial_port { + unsigned int uart; + unsigned int baud_base; + unsigned int port; + unsigned int irq; + unsigned int flags; + unsigned char io_type; + unsigned char __iomem *iomem_base; + unsigned short iomem_reg_shift; +}; + +#define _INLINE_ inline + +#define PROBE_RSA (1 << 0) +#define PROBE_ANY (~0) + +#define HIGH_BITS_OFFSET ((sizeof(long)-sizeof(int))*8) |