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3d21a46093
json-schema versions draft7 and earlier have a weird behavior in that any keywords combined with a '$ref' are ignored (silently). The correct form was to put a '$ref' under an 'allOf'. This behavior is now changed in the 2019-09 json-schema spec and '$ref' can be mixed with other keywords. The json-schema library doesn't yet support this, but the tooling now does a fixup for this and either way works. This has been a constant source of review comments, so let's change this treewide so everyone copies the simpler syntax. Scripted with ruamel.yaml with some manual fixups. Some minor whitespace changes from the script. Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Maxime Ripard <mripard@kernel.org> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-By: Vinod Koul <vkoul@kernel.org> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Acked-by: Wolfram Sang <wsa@the-dreams.de> # for I2C Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> #for-iio Reviewed-by: Stephen Boyd <sboyd@kernel.org> # clock Signed-off-by: Rob Herring <robh@kernel.org>
65 lines
1.9 KiB
YAML
65 lines
1.9 KiB
YAML
# SPDX-License-Identifier: GPL-2.0
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/mmc/synopsys-dw-mshc-common.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Synopsys Designware Mobile Storage Host Controller Common Properties
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allOf:
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- $ref: "mmc-controller.yaml#"
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maintainers:
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- Ulf Hansson <ulf.hansson@linaro.org>
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# Everything else is described in the common file
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properties:
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resets:
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maxItems: 1
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reset-names:
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const: reset
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clock-frequency:
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description:
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Should be the frequency (in Hz) of the ciu clock. If this
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is specified and the ciu clock is specified then we'll try to set the ciu
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clock to this at probe time.
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fifo-depth:
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description:
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The maximum size of the tx/rx fifo's. If this property is not
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specified, the default value of the fifo size is determined from the
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controller registers.
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$ref: /schemas/types.yaml#/definitions/uint32
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card-detect-delay:
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description:
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Delay in milli-seconds before detecting card after card
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insert event. The default value is 0.
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$ref: /schemas/types.yaml#/definitions/uint32
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default: 0
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data-addr:
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description:
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Override fifo address with value provided by DT. The default FIFO reg
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offset is assumed as 0x100 (version < 0x240A) and 0x200(version >= 0x240A)
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by driver. If the controller does not follow this rule, please use
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this property to set fifo address in device tree.
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$ref: /schemas/types.yaml#/definitions/uint32
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fifo-watermark-aligned:
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description:
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Data done irq is expected if data length is less than
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watermark in PIO mode. But fifo watermark is requested to be aligned
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with data length in some SoC so that TX/RX irq can be generated with
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data done irq. Add this watermark quirk to mark this requirement and
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force fifo watermark setting accordingly.
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$ref: /schemas/types.yaml#/definitions/flag
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dmas:
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maxItems: 1
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dma-names:
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const: rx-tx
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