linux-sg2042/include/linux/fsl_devices.h

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/*
* include/linux/fsl_devices.h
*
* Definitions for any platform device related flags or structures for
* Freescale processor devices
*
* Maintainer: Kumar Gala <galak@kernel.crashing.org>
*
* Copyright 2004 Freescale Semiconductor, Inc
*
* 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.
*/
#ifndef _FSL_DEVICE_H_
#define _FSL_DEVICE_H_
#include <linux/types.h>
/*
* Some conventions on how we handle peripherals on Freescale chips
*
* unique device: a platform_device entry in fsl_plat_devs[] plus
* associated device information in its platform_data structure.
*
* A chip is described by a set of unique devices.
*
* Each sub-arch has its own master list of unique devices and
* enumerates them by enum fsl_devices in a sub-arch specific header
*
* The platform data structure is broken into two parts. The
* first is device specific information that help identify any
* unique features of a peripheral. The second is any
* information that may be defined by the board or how the device
* is connected externally of the chip.
*
* naming conventions:
* - platform data structures: <driver>_platform_data
* - platform data device flags: FSL_<driver>_DEV_<FLAG>
* - platform data board flags: FSL_<driver>_BRD_<FLAG>
*
*/
enum fsl_usb2_operating_modes {
FSL_USB2_MPH_HOST,
FSL_USB2_DR_HOST,
FSL_USB2_DR_DEVICE,
FSL_USB2_DR_OTG,
};
enum fsl_usb2_phy_modes {
FSL_USB2_PHY_NONE,
FSL_USB2_PHY_ULPI,
FSL_USB2_PHY_UTMI,
FSL_USB2_PHY_UTMI_WIDE,
FSL_USB2_PHY_SERIAL,
};
struct fsl_usb2_platform_data {
/* board specific information */
[POWERPC] Add QUICC Engine (QE) infrastructure Add QUICC Engine (QE) configuration, header files, and QE management and library code that are used by QE devices drivers. Includes Leo's modifications up to, and including, the platform_device to of_device adaptation: "The series of patches add generic QE infrastructure called qe_lib, and MPC8360EMDS board support. Qe_lib is used by QE device drivers such as ucc_geth driver. This version updates QE interrupt controller to use new irq mapping mechanism, addresses all the comments received with last submission and includes some style fixes. v2: Change to use device tree for BCSR and MURAM; Remove I/O port interrupt handling code as it is not generic enough. v3: Address comments from Kumar; Update definition of several device tree nodes; Copyright style change." In addition, the following changes have been made: o removed typedefs o uint -> u32 conversions o removed following defines: QE_SIZEOF_BD, BD_BUFFER_ARG, BD_BUFFER_CLEAR, BD_BUFFER, BD_STATUS_AND_LENGTH_SET, BD_STATUS_AND_LENGTH, and BD_BUFFER_SET because they hid sizeof/in_be32/out_be32 operations from the reader. o fixed qe_snums_init() serial num assignment to use a const array o made CONFIG_UCC_FAST select UCC_SLOW o reduced NR_QE_IC_INTS from 128 to 64 o remove _IO_BASE, etc. defines (not used) o removed irrelevant comments, added others to resemble removed BD_ defines o realigned struct definitions in headers o various other style fixes including things like pinMask -> pin_mask o fixed a ton of whitespace issues o marked ioregs as __be32/__be16 o removed platform_device code and redundant get_qe_base() o removed redundant comments o added cpu_relax() to qe_reset o uncasted all get_property() assignments o eliminated unneeded casts o eliminated immrbar_phys_to_virt (not used) Signed-off-by: Li Yang <leoli@freescale.com> Signed-off-by: Shlomi Gridish <gridish@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-10-04 12:10:46 +08:00
enum fsl_usb2_operating_modes operating_mode;
enum fsl_usb2_phy_modes phy_mode;
unsigned int port_enables;
};
/* Flags in fsl_usb2_mph_platform_data */
#define FSL_USB2_PORT0_ENABLED 0x00000001
#define FSL_USB2_PORT1_ENABLED 0x00000002
struct spi_device;
struct fsl_spi_platform_data {
u32 initial_spmode; /* initial SPMODE value */
s16 bus_num;
bool qe_mode;
/* board specific information */
u16 max_chipselect;
void (*cs_control)(struct spi_device *spi, bool on);
u32 sysclk;
};
struct mpc8xx_pcmcia_ops {
void(*hw_ctrl)(int slot, int enable);
int(*voltage_set)(int slot, int vcc, int vpp);
};
/* Returns non-zero if the current suspend operation would
* lead to a deep sleep (i.e. power removed from the core,
* instead of just the clock).
*/
int fsl_deep_sleep(void);
[POWERPC] Add QUICC Engine (QE) infrastructure Add QUICC Engine (QE) configuration, header files, and QE management and library code that are used by QE devices drivers. Includes Leo's modifications up to, and including, the platform_device to of_device adaptation: "The series of patches add generic QE infrastructure called qe_lib, and MPC8360EMDS board support. Qe_lib is used by QE device drivers such as ucc_geth driver. This version updates QE interrupt controller to use new irq mapping mechanism, addresses all the comments received with last submission and includes some style fixes. v2: Change to use device tree for BCSR and MURAM; Remove I/O port interrupt handling code as it is not generic enough. v3: Address comments from Kumar; Update definition of several device tree nodes; Copyright style change." In addition, the following changes have been made: o removed typedefs o uint -> u32 conversions o removed following defines: QE_SIZEOF_BD, BD_BUFFER_ARG, BD_BUFFER_CLEAR, BD_BUFFER, BD_STATUS_AND_LENGTH_SET, BD_STATUS_AND_LENGTH, and BD_BUFFER_SET because they hid sizeof/in_be32/out_be32 operations from the reader. o fixed qe_snums_init() serial num assignment to use a const array o made CONFIG_UCC_FAST select UCC_SLOW o reduced NR_QE_IC_INTS from 128 to 64 o remove _IO_BASE, etc. defines (not used) o removed irrelevant comments, added others to resemble removed BD_ defines o realigned struct definitions in headers o various other style fixes including things like pinMask -> pin_mask o fixed a ton of whitespace issues o marked ioregs as __be32/__be16 o removed platform_device code and redundant get_qe_base() o removed redundant comments o added cpu_relax() to qe_reset o uncasted all get_property() assignments o eliminated unneeded casts o eliminated immrbar_phys_to_virt (not used) Signed-off-by: Li Yang <leoli@freescale.com> Signed-off-by: Shlomi Gridish <gridish@freescale.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-10-04 12:10:46 +08:00
#endif /* _FSL_DEVICE_H_ */