1 Freescale Vybrid VF610 IOMUX Controller
2
3 Please refer to fsl,imx-pinctrl.txt in this di
4 and usage.
5
6 Required properties:
7 - compatible: "fsl,vf610-iomuxc"
8 - fsl,pins: two integers array, represents a g
9 setting. The format is fsl,pins = <PIN_FUNC_
10 a pin working on a specific function, CONFIG
11 such as pull-up, speed, ode for this pin. Pl
12 datasheet for the valid pad config settings.
13
14 CONFIG bits definition:
15 PAD_CTL_SPEED_LOW (1 << 12)
16 PAD_CTL_SPEED_MED (2 << 12)
17 PAD_CTL_SPEED_HIGH (3 << 12)
18 PAD_CTL_SRE_FAST (1 << 11)
19 PAD_CTL_SRE_SLOW (0 << 11)
20 PAD_CTL_ODE (1 << 10)
21 PAD_CTL_HYS (1 << 9)
22 PAD_CTL_DSE_DISABLE (0 << 6)
23 PAD_CTL_DSE_150ohm (1 << 6)
24 PAD_CTL_DSE_75ohm (2 << 6)
25 PAD_CTL_DSE_50ohm (3 << 6)
26 PAD_CTL_DSE_37ohm (4 << 6)
27 PAD_CTL_DSE_30ohm (5 << 6)
28 PAD_CTL_DSE_25ohm (6 << 6)
29 PAD_CTL_DSE_20ohm (7 << 6)
30 PAD_CTL_PUS_100K_DOWN (0 << 4)
31 PAD_CTL_PUS_47K_UP (1 << 4)
32 PAD_CTL_PUS_100K_UP (2 << 4)
33 PAD_CTL_PUS_22K_UP (3 << 4)
34 PAD_CTL_PKE (1 << 3)
35 PAD_CTL_PUE (1 << 2)
36 PAD_CTL_OBE_ENABLE (1 << 1)
37 PAD_CTL_IBE_ENABLE (1 << 0)
38 PAD_CTL_OBE_IBE_ENABLE (3 << 0)
39
40 Please refer to vf610-pinfunc.h in device tree
41 for all available PIN_FUNC_ID for Vybrid VF610
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