| 1 | /* |
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| 2 | * DaVinci I2C controller platform_device info |
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| 3 | * |
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| 4 | * Author: Vladimir Barinov, MontaVista Software, Inc. <source@mvista.com> |
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| 5 | * |
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| 6 | * 2007 (c) MontaVista Software, Inc. This file is licensed under |
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| 7 | * the terms of the GNU General Public License version 2. This program |
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| 8 | * is licensed "as is" without any warranty of any kind, whether express |
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| 9 | * or implied. |
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| 10 | */ |
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| 11 | |
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| 12 | #ifndef __ASM_ARCH_I2C_H |
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| 13 | #define __ASM_ARCH_I2C_H |
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| 14 | |
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| 15 | /* All frequencies are expressed in kHz */ |
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| 16 | struct davinci_i2c_platform_data { |
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| 17 | unsigned int bus_freq; /* standard bus frequency (kHz) */ |
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| 18 | unsigned int bus_delay; /* post-transaction delay (usec) */ |
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| 19 | bool gpio_recovery; /* Use GPIO recovery method */ |
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| 20 | bool has_pfunc; /* Chip has a ICPFUNC register */ |
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| 21 | }; |
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| 22 | |
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| 23 | /* for board setup code */ |
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| 24 | void davinci_init_i2c(struct davinci_i2c_platform_data *); |
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| 25 | |
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| 26 | #endif /* __ASM_ARCH_I2C_H */ |
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| 27 | |
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