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Add the bindings for the Amlogic Secure power domains, controlling the secure power domains. The bindings targets the Amlogic s4, in which the power domains registers are in secure world. Signed-off-by: Shunzhou Jiang <shunzhou.jiang@amlogic.com> Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Link: https://lore.kernel.org/r/20220307025357.1368673-2-shunzhou.jiang@amlogic.com
44 lines
931 B
YAML
44 lines
931 B
YAML
# SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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# Copyright (c) 2019 Amlogic, Inc
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# Author: Jianxin Pan <jianxin.pan@amlogic.com>
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%YAML 1.2
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---
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$id: "http://devicetree.org/schemas/power/amlogic,meson-sec-pwrc.yaml#"
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$schema: "http://devicetree.org/meta-schemas/core.yaml#"
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title: Amlogic Meson Secure Power Domains
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maintainers:
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- Jianxin Pan <jianxin.pan@amlogic.com>
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description: |+
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Secure Power Domains used in Meson A1/C1/S4 SoCs, and should be the child node
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of secure-monitor.
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properties:
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compatible:
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enum:
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- amlogic,meson-a1-pwrc
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- amlogic,meson-s4-pwrc
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"#power-domain-cells":
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const: 1
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required:
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- compatible
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- "#power-domain-cells"
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additionalProperties: false
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examples:
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- |
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secure-monitor {
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compatible = "amlogic,meson-gxbb-sm";
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pwrc: power-controller {
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compatible = "amlogic,meson-a1-pwrc";
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#power-domain-cells = <1>;
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};
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};
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