0c950801d3
- add SDHC driver code to support both SDMMC and SDIO fucntion - add SDHC dts node and Kconfig - add clock configuration for SDHC Signed-off-by: Kevin Chan <kevin.chan3@infineon.com>
48 lines
970 B
YAML
48 lines
970 B
YAML
# Copyright (c) 2025 Infineon Technologies AG,
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# or an affiliate of Infineon Technologies AG.
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#
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# SPDX-License-Identifier: Apache-2.0
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description: Infineon CAT1 SDHC/SDIO controller
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compatible: "infineon,sdhc-sdio"
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include: [sdhc.yaml, pinctrl-device.yaml, "infineon,system-interrupts.yaml"]
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properties:
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reg:
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required: true
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pinctrl-0:
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required: true
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pinctrl-names:
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required: true
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interrupts:
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description: Required for non-cat1c devices
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system-interrupts:
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description: Required for cat1c devices
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bus-width:
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type: int
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default: 4
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description: |
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bus width for SDMMC access, defaults to the minimum necessary
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number of bus lines
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enum:
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- 1
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- 4
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- 8
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no-1-8-v:
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type: boolean
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description: |
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The SD/MMC bus on the board doesn't support the 1.8V voltage,
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Which disables UHS-I, HS200 and HS400 support.
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cd-gpios:
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type: phandle-array
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description: Card Detect pin
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