2c25182572
Add pinctrl driver for Realtek RTS5912. Signed-off-by: Lin Yu-Cheng <lin_yu_cheng@realtek.com>
54 lines
1.2 KiB
YAML
54 lines
1.2 KiB
YAML
# SPDX-License-Identifier: Apache-2.0
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#
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# Copyright (c) 2024 Realtek Semiconductor Corporation, SIBG-SD7
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#
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description: |
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This binding gives a base representation of the pins configuration
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compatible: "realtek,rts5912-pinctrl"
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include: [base.yaml, pinctrl-device.yaml, pincfg-node.yaml]
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properties:
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reg:
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required: true
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child-binding:
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description: |
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This binding gives a base representation of the pins configuration
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include:
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- name: pincfg-node.yaml
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property-allowlist:
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- bias-pull-down
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- bias-pull-up
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- drive-push-pull
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- drive-open-drain
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- input-enable
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- output-enable
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- output-high
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- output-low
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- input-schmitt-enable
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properties:
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pinmux:
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type: int
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required: true
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description: Pinmux selection
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drive-strength:
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type: string
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enum:
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- "low"
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- "high"
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description: |
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"low" — 4mA/8mA drive strength
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"high" — 8mA/12mA drive strength
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slew-rate:
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type: string
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enum:
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- "fast"
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- "low"
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description: |
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"fast" — Fast Frequency Slew Rate
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"slow" — Slow Frequency Slew Rate
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