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| author | Vitaly Bordug <vitb@kernel.crashing.org> | 2007-07-09 11:37:35 -0700 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2007-07-10 00:33:51 -0500 |
| commit | 80128ff79d282cf71b1819dbca9b8dd47d8ed3e8 (patch) | |
| tree | c09b48586370aad5bb5d424dea4401778bc1bf2a /include | |
| parent | 90faf4fa7964a08d36160f7bc3c252866ad1275a (diff) | |
| download | kernel_samsung_crespo-80128ff79d282cf71b1819dbca9b8dd47d8ed3e8.zip kernel_samsung_crespo-80128ff79d282cf71b1819dbca9b8dd47d8ed3e8.tar.gz kernel_samsung_crespo-80128ff79d282cf71b1819dbca9b8dd47d8ed3e8.tar.bz2 | |
[POWERPC] 8xx: mpc885ads pcmcia support
Adds support for PowerQuicc on-chip PCMCIA. The driver is implemented as
of_device, so only arch/powerpc stuff is capable to use it, which now implies
only mpc885ads reference board.
To cope with the code that should be hooked inside driver, but is really board
specific (like set_voltage), global structure mpc8xx_pcmcia_ops holds
necessary function pointers that are filled in the BSP code.
[akpm@linux-foundation.org: whitespace diddles]
Signed-off-by: Vitaly Bordug <vitb@kernel.crashing.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Olof Johansson <olof@lixom.net>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-powerpc/mpc8xx.h | 4 | ||||
| -rw-r--r-- | include/linux/fsl_devices.h | 5 |
2 files changed, 9 insertions, 0 deletions
diff --git a/include/asm-powerpc/mpc8xx.h b/include/asm-powerpc/mpc8xx.h index 5803711..2be014b 100644 --- a/include/asm-powerpc/mpc8xx.h +++ b/include/asm-powerpc/mpc8xx.h @@ -23,6 +23,10 @@ #include <platforms/8xx/mpc885ads.h> #endif +#ifdef CONFIG_PCMCIA_M8XX +extern struct mpc8xx_pcmcia_ops m8xx_pcmcia_ops; +#endif + #endif /* CONFIG_8xx */ #endif /* __CONFIG_8xx_DEFS */ #endif /* __KERNEL__ */ diff --git a/include/linux/fsl_devices.h b/include/linux/fsl_devices.h index 73710d6..12e631f 100644 --- a/include/linux/fsl_devices.h +++ b/include/linux/fsl_devices.h @@ -120,5 +120,10 @@ struct fsl_spi_platform_data { u32 sysclk; }; +struct mpc8xx_pcmcia_ops { + void(*hw_ctrl)(int slot, int enable); + int(*voltage_set)(int slot, int vcc, int vpp); +}; + #endif /* _FSL_DEVICE_H_ */ #endif /* __KERNEL__ */ |