Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
67 lines
1.4 KiB
YAML
67 lines
1.4 KiB
YAML
# SPDX-License-Identifier: (GPL-2.0-or-later)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/fsi/ibm,fsi2spi.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: IBM FSI-attached SPI controllers
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maintainers:
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- Eddie James <eajames@linux.ibm.com>
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description:
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This binding describes an FSI CFAM engine called the FSI2SPI. Therefore this
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node will always be a child of an FSI CFAM node. This FSI2SPI engine provides
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access to a number of SPI controllers.
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properties:
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compatible:
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enum:
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- ibm,fsi2spi
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reg:
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items:
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- description: FSI slave address
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"#address-cells":
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const: 1
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"#size-cells":
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const: 0
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patternProperties:
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"^spi@[0-9a-f]+$":
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type: object
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$ref: /schemas/spi/ibm,spi-fsi.yaml
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required:
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- compatible
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- reg
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additionalProperties: false
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examples:
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- |
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fsi2spi@1c00 {
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compatible = "ibm,fsi2spi";
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reg = <0x1c00 0x400>;
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#address-cells = <1>;
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#size-cells = <0>;
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spi@0 {
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compatible = "ibm,spi-fsi";
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reg = <0>;
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#address-cells = <1>;
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#size-cells = <0>;
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eeprom@0 {
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compatible = "atmel,at25";
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reg = <0>;
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address-width = <24>;
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pagesize = <256>;
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size = <0x80000>;
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spi-max-frequency = <1000000>;
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};
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};
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};
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