6f18ce8026
Add snapshot of device tree bindings from keystone common kernel, branch
"android-mainline-keystone-qcom-release" at c4c12103f9c0 ("Snap for 9228065
from e32903b9a63bb558df8b803b076619c53c16baad to
android-mainline-keystone-qcom-release").
Change-Id: I7682079615cbd9f29340a5c1f2a1d84ec441a1f1
Signed-off-by: Melody Olvera <quic_molvera@quicinc.com>
42 lines
1.3 KiB
Plaintext
42 lines
1.3 KiB
Plaintext
Freescale Vybrid VF610 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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Required properties:
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- compatible: "fsl,vf610-iomuxc"
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- fsl,pins: two integers array, represents a group of pins mux and config
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setting. The format is fsl,pins = <PIN_FUNC_ID CONFIG>, PIN_FUNC_ID is
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a pin working on a specific function, CONFIG is the pad setting value
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such as pull-up, speed, ode for this pin. Please refer to Vybrid VF610
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datasheet for the valid pad config settings.
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CONFIG bits definition:
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PAD_CTL_SPEED_LOW (1 << 12)
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PAD_CTL_SPEED_MED (2 << 12)
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PAD_CTL_SPEED_HIGH (3 << 12)
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PAD_CTL_SRE_FAST (1 << 11)
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PAD_CTL_SRE_SLOW (0 << 11)
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PAD_CTL_ODE (1 << 10)
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PAD_CTL_HYS (1 << 9)
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PAD_CTL_DSE_DISABLE (0 << 6)
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PAD_CTL_DSE_150ohm (1 << 6)
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PAD_CTL_DSE_75ohm (2 << 6)
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PAD_CTL_DSE_50ohm (3 << 6)
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PAD_CTL_DSE_37ohm (4 << 6)
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PAD_CTL_DSE_30ohm (5 << 6)
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PAD_CTL_DSE_25ohm (6 << 6)
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PAD_CTL_DSE_20ohm (7 << 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_PKE (1 << 3)
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PAD_CTL_PUE (1 << 2)
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PAD_CTL_OBE_ENABLE (1 << 1)
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PAD_CTL_IBE_ENABLE (1 << 0)
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PAD_CTL_OBE_IBE_ENABLE (3 << 0)
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Please refer to vf610-pinfunc.h in device tree source folder
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for all available PIN_FUNC_ID for Vybrid VF610.
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