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This adds a binding for the Faraday FTSSP010 SSP controller, a pretty straight-forward syncronous serial port and SPI controller. The bindings are submitted separately because the one device that has this is using it in a "nonstandard way" with regards to the electronics, and does not make it possible to develop or test a proper driver. However we want to be able to add this resource to the device trees and it's not complex. Signed-off-by: Linus Walleij <linusw@kernel.org> Link: https://patch.msgid.link/20260203-gemini-ssp-bindings-v1-1-6d85c9c72371@kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
44 lines
768 B
YAML
44 lines
768 B
YAML
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
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%YAML 1.2
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---
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$id: http://devicetree.org/schemas/spi/faraday,ftssp010.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: Faraday FTSSP010 SPI Controller
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maintainers:
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- Linus Walleij <linusw@kernel.org>
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properties:
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compatible:
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const: faraday,ftssp010
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interrupts:
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maxItems: 1
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reg:
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maxItems: 1
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cs-gpios: true
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required:
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- compatible
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- interrupts
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- reg
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allOf:
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- $ref: spi-controller.yaml#
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unevaluatedProperties: false
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examples:
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- |
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#include <dt-bindings/gpio/gpio.h>
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spi@4a000000 {
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compatible = "faraday,ftssp010";
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#address-cells = <1>;
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#size-cells = <0>;
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reg = <0x4a000000 0x1000>;
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interrupts = <0>;
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};
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