44 lines
869 B
C
44 lines
869 B
C
#ifndef _MACH_GENERIC_H
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#define _MACH_GENERIC_H
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/* I2C controller revisions */
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#define OMAP_I2C_REV_2 0x20
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/* I2C controller revisions present on specific hardware */
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#define OMAP_I2C_REV_ON_2430 0x36
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#define OMAP_I2C_REV_ON_3430 0x3C
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#define OMAP_I2C_REV_ON_4430 0x40
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#ifdef CONFIG_ARCH_OMAP
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#define cpu_is_omap2430() (1)
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#else
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#define cpu_is_omap2430() (0)
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#endif
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#ifdef CONFIG_ARCH_OMAP3
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#define cpu_is_omap34xx() (1)
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#else
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#define cpu_is_omap34xx() (0)
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#endif
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#ifdef CONFIG_ARCH_OMAP4
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#define cpu_is_omap4xxx() (1)
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#else
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#define cpu_is_omap4xxx() (0)
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#endif
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enum omap_boot_src {
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OMAP_BOOTSRC_UNKNOWN,
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OMAP_BOOTSRC_MMC1,
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OMAP_BOOTSRC_NAND,
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OMAP_BOOTSRC_SPI1,
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OMAP_BOOTSRC_USB1,
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};
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enum omap_boot_src omap_bootsrc(void);
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enum omap_boot_src am33xx_bootsrc(void);
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enum omap_boot_src omap3_bootsrc(void);
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enum omap_boot_src omap4_bootsrc(void);
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#endif
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