* Freescale IMX25 IOMUX Controller
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Please refer to fsl,imx-pinctrl.txt in this directory for common binding part
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and usage.
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CONFIG bits definition:
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PAD_CTL_HYS (1 << 8)
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PAD_CTL_PKE (1 << 7)
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PAD_CTL_PUE (1 << 6)
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PAD_CTL_PUS_100K_DOWN (0 << 4)
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PAD_CTL_PUS_47K_UP (1 << 4)
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PAD_CTL_PUS_100K_UP (2 << 4)
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PAD_CTL_PUS_22K_UP (3 << 4)
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PAD_CTL_ODE_CMOS (0 << 3)
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PAD_CTL_ODE_OPENDRAIN (1 << 3)
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PAD_CTL_DSE_NOMINAL (0 << 1)
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PAD_CTL_DSE_HIGH (1 << 1)
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PAD_CTL_DSE_MAX (2 << 1)
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PAD_CTL_SRE_FAST (1 << 0)
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PAD_CTL_SRE_SLOW (0 << 0)
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Refer to imx25-pinfunc.h in device tree source folder for all available
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imx25 PIN_FUNC_ID.
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