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52d652c7e1
Convert the ARM Versatile Express Serial Configuration Controller bindings to DT schema. Signed-off-by: Khushal Chitturi <khushalchitturi@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Reviewed-by: Liviu Dudau <liviu.dudau@arm.com> Link: https://patch.msgid.link/20260411183355.8847-1-khushalchitturi@gmail.com Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
54 lines
1.3 KiB
YAML
54 lines
1.3 KiB
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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$id: http://devicetree.org/schemas/arm/arm,vexpress-scc.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: ARM Versatile Express Serial Configuration Controller
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maintainers:
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- Liviu Dudau <liviu.dudau@arm.com>
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- Sudeep Holla <sudeep.holla@arm.com>
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description: |
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Test chips for ARM Versatile Express platform implement SCC (Serial
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Configuration Controller) interface, used to set initial conditions
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for the test chip.
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In some cases its registers are also mapped in normal address space
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and can be used to obtain runtime information about the chip internals
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(like silicon temperature sensors) and as interface to other subsystems
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like platform configuration control and power management.
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properties:
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compatible:
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items:
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- enum:
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- arm,vexpress-scc,v2p-ca15_a7
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- const: arm,vexpress-scc
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reg:
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maxItems: 1
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interrupts:
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maxItems: 1
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required:
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- compatible
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additionalProperties: false
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examples:
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- |
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bus {
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#address-cells = <2>;
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#size-cells = <2>;
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scc@7fff0000 {
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compatible = "arm,vexpress-scc,v2p-ca15_a7", "arm,vexpress-scc";
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reg = <0 0x7fff0000 0 0x1000>;
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interrupts = <0 95 4>;
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};
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};
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...
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