I2C: OMAP1/OMAP2+: create omap I2C functionality flags for each cpu_... test
These represent the 8 kinds of implementation functionality that up until now were inferred by the 16 remaining cpu_...() tests in the omap i2c driver. Changed to use BIT() as suggested by Balaji T Krishnamoorthy. Cc: patches@linaro.org Cc: Ben Dooks <ben-linux@fluff.org> Reported-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Andy Green <andy.green@linaro.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
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@ -15,6 +15,21 @@
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#define OMAP_I2C_IP_VERSION_1 1
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#define OMAP_I2C_IP_VERSION_2 2
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/* struct omap_i2c_bus_platform_data .flags meanings */
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#define OMAP_I2C_FLAG_NO_FIFO BIT(0)
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#define OMAP_I2C_FLAG_SIMPLE_CLOCK BIT(1)
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#define OMAP_I2C_FLAG_16BIT_DATA_REG BIT(2)
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#define OMAP_I2C_FLAG_RESET_REGS_POSTIDLE BIT(3)
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#define OMAP_I2C_FLAG_APPLY_ERRATA_I207 BIT(4)
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#define OMAP_I2C_FLAG_ALWAYS_ARMXOR_CLK BIT(5)
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#define OMAP_I2C_FLAG_FORCE_19200_INT_CLK BIT(6)
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/* how the CPU address bus must be translated for I2C unit access */
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#define OMAP_I2C_FLAG_BUS_SHIFT_NONE 0
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#define OMAP_I2C_FLAG_BUS_SHIFT_1 BIT(7)
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#define OMAP_I2C_FLAG_BUS_SHIFT_2 BIT(8)
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#define OMAP_I2C_FLAG_BUS_SHIFT__SHIFT 7
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struct omap_i2c_bus_platform_data {
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u32 clkrate;
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void (*set_mpu_wkup_lat)(struct device *dev, long set);
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