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r: 370482
b: refs/heads/master
c: 3f551d6
h: refs/heads/master
v: v3
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Shawn Guo committed Apr 9, 2013
1 parent 5c25556 commit 890d2a3
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refs/heads/master: 8807b34476f9ca9371fd9bd23b40a1148aa332db
refs/heads/master: 3f551d6acaacd93b143769ad52239f0f3eee4d5b
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* Freescale IMX6 DualLite/Solo IOMUX Controller

Please refer to fsl,imx-pinctrl.txt in this directory for common binding part
and usage.

Required properties:
- compatible: "fsl,imx6dl-iomuxc"
- fsl,pins: two integers array, represents a group of pins mux and config
setting. The format is fsl,pins = <PIN_FUNC_ID CONFIG>, PIN_FUNC_ID is a
pin working on a specific function, CONFIG is the pad setting value like
pull-up for this pin. Please refer to imx6dl datasheet for the valid pad
config settings.

CONFIG bits definition:
PAD_CTL_HYS (1 << 16)
PAD_CTL_PUS_100K_DOWN (0 << 14)
PAD_CTL_PUS_47K_UP (1 << 14)
PAD_CTL_PUS_100K_UP (2 << 14)
PAD_CTL_PUS_22K_UP (3 << 14)
PAD_CTL_PUE (1 << 13)
PAD_CTL_PKE (1 << 12)
PAD_CTL_ODE (1 << 11)
PAD_CTL_SPEED_LOW (1 << 6)
PAD_CTL_SPEED_MED (2 << 6)
PAD_CTL_SPEED_HIGH (3 << 6)
PAD_CTL_DSE_DISABLE (0 << 3)
PAD_CTL_DSE_240ohm (1 << 3)
PAD_CTL_DSE_120ohm (2 << 3)
PAD_CTL_DSE_80ohm (3 << 3)
PAD_CTL_DSE_60ohm (4 << 3)
PAD_CTL_DSE_48ohm (5 << 3)
PAD_CTL_DSE_40ohm (6 << 3)
PAD_CTL_DSE_34ohm (7 << 3)
PAD_CTL_SRE_FAST (1 << 0)
PAD_CTL_SRE_SLOW (0 << 0)

Refer to imx6dl-pinfunc.h in device tree source folder for all available
imx6dl PIN_FUNC_ID.
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