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dt-bindings: reset: Convert UniPhier reset to json-schema
Convert the UniPhier reset controller binding to DT schema format. I excluded the glue resets because their bindings are too different. Signed-off-by: Masahiro Yamada <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Rob Herring <[email protected]>
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‎Documentation/devicetree/bindings/reset/socionext,uniphier-reset.yaml

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# 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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$id: http://devicetree.org/schemas/reset/socionext,uniphier-reset.yaml#
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$schema: http://devicetree.org/meta-schemas/core.yaml#
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title: UniPhier reset controller
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maintainers:
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- Masahiro Yamada <[email protected]>
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properties:
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compatible:
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oneOf:
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- description: System reset
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enum:
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- socionext,uniphier-ld4-reset
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- socionext,uniphier-pro4-reset
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- socionext,uniphier-sld8-reset
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- socionext,uniphier-pro5-reset
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- socionext,uniphier-pxs2-reset
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- socionext,uniphier-ld6b-reset
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- socionext,uniphier-ld11-reset
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- socionext,uniphier-ld20-reset
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- socionext,uniphier-pxs3-reset
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- description: Media I/O (MIO) reset, SD reset
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enum:
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- socionext,uniphier-ld4-mio-reset
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- socionext,uniphier-pro4-mio-reset
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- socionext,uniphier-sld8-mio-reset
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- socionext,uniphier-pro5-sd-reset
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- socionext,uniphier-pxs2-sd-reset
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- socionext,uniphier-ld11-mio-reset
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- socionext,uniphier-ld11-sd-reset
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- socionext,uniphier-ld20-sd-reset
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- socionext,uniphier-pxs3-sd-reset
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- description: Peripheral reset
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enum:
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- socionext,uniphier-ld4-peri-reset
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- socionext,uniphier-pro4-peri-reset
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- socionext,uniphier-sld8-peri-reset
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- socionext,uniphier-pro5-peri-reset
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- socionext,uniphier-pxs2-peri-reset
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- socionext,uniphier-ld11-peri-reset
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- socionext,uniphier-ld20-peri-reset
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- socionext,uniphier-pxs3-peri-reset
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- description: Analog signal amplifier reset
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enum:
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- socionext,uniphier-ld11-adamv-reset
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- socionext,uniphier-ld20-adamv-reset
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"#reset-cells":
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const: 1
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additionalProperties: false
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required:
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- compatible
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- "#reset-cells"
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examples:
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- |
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sysctrl@61840000 {
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compatible = "socionext,uniphier-sysctrl", "simple-mfd", "syscon";
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reg = <0x61840000 0x4000>;
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reset {
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compatible = "socionext,uniphier-ld11-reset";
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#reset-cells = <1>;
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};
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// other nodes ...
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};
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- |
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mioctrl@59810000 {
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compatible = "socionext,uniphier-mioctrl", "simple-mfd", "syscon";
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reg = <0x59810000 0x800>;
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reset {
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compatible = "socionext,uniphier-ld11-mio-reset";
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#reset-cells = <1>;
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};
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// other nodes ...
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};
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- |
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perictrl@59820000 {
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compatible = "socionext,uniphier-perictrl", "simple-mfd", "syscon";
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reg = <0x59820000 0x200>;
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reset {
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compatible = "socionext,uniphier-ld11-peri-reset";
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#reset-cells = <1>;
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};
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// other nodes ...
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};
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- |
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adamv@57920000 {
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compatible = "socionext,uniphier-ld11-adamv", "simple-mfd", "syscon";
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reg = <0x57920000 0x1000>;
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reset {
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compatible = "socionext,uniphier-ld11-adamv-reset";
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#reset-cells = <1>;
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};
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// other nodes ...
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};

‎Documentation/devicetree/bindings/reset/uniphier-reset.txt

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UniPhier reset controller
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System reset
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------------
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Required properties:
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- compatible: should be one of the following:
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"socionext,uniphier-ld4-reset" - for LD4 SoC
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"socionext,uniphier-pro4-reset" - for Pro4 SoC
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"socionext,uniphier-sld8-reset" - for sLD8 SoC
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"socionext,uniphier-pro5-reset" - for Pro5 SoC
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"socionext,uniphier-pxs2-reset" - for PXs2/LD6b SoC
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"socionext,uniphier-ld11-reset" - for LD11 SoC
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"socionext,uniphier-ld20-reset" - for LD20 SoC
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"socionext,uniphier-pxs3-reset" - for PXs3 SoC
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- #reset-cells: should be 1.
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Example:
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sysctrl@61840000 {
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compatible = "socionext,uniphier-ld11-sysctrl",
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"simple-mfd", "syscon";
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reg = <0x61840000 0x4000>;
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reset {
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compatible = "socionext,uniphier-ld11-reset";
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#reset-cells = <1>;
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};
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other nodes ...
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};
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Media I/O (MIO) reset, SD reset
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-------------------------------
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Required properties:
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- compatible: should be one of the following:
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"socionext,uniphier-ld4-mio-reset" - for LD4 SoC
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"socionext,uniphier-pro4-mio-reset" - for Pro4 SoC
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"socionext,uniphier-sld8-mio-reset" - for sLD8 SoC
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"socionext,uniphier-pro5-sd-reset" - for Pro5 SoC
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"socionext,uniphier-pxs2-sd-reset" - for PXs2/LD6b SoC
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"socionext,uniphier-ld11-mio-reset" - for LD11 SoC (MIO)
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"socionext,uniphier-ld11-sd-reset" - for LD11 SoC (SD)
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"socionext,uniphier-ld20-sd-reset" - for LD20 SoC
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"socionext,uniphier-pxs3-sd-reset" - for PXs3 SoC
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- #reset-cells: should be 1.
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Example:
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mioctrl@59810000 {
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compatible = "socionext,uniphier-ld11-mioctrl",
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"simple-mfd", "syscon";
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reg = <0x59810000 0x800>;
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reset {
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compatible = "socionext,uniphier-ld11-mio-reset";
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#reset-cells = <1>;
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};
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other nodes ...
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};
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Peripheral reset
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----------------
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Required properties:
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- compatible: should be one of the following:
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"socionext,uniphier-ld4-peri-reset" - for LD4 SoC
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"socionext,uniphier-pro4-peri-reset" - for Pro4 SoC
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"socionext,uniphier-sld8-peri-reset" - for sLD8 SoC
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"socionext,uniphier-pro5-peri-reset" - for Pro5 SoC
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"socionext,uniphier-pxs2-peri-reset" - for PXs2/LD6b SoC
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"socionext,uniphier-ld11-peri-reset" - for LD11 SoC
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"socionext,uniphier-ld20-peri-reset" - for LD20 SoC
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"socionext,uniphier-pxs3-peri-reset" - for PXs3 SoC
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- #reset-cells: should be 1.
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Example:
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perictrl@59820000 {
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compatible = "socionext,uniphier-ld11-perictrl",
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"simple-mfd", "syscon";
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reg = <0x59820000 0x200>;
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reset {
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compatible = "socionext,uniphier-ld11-peri-reset";
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#reset-cells = <1>;
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};
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other nodes ...
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};
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Analog signal amplifier reset
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-----------------------------
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Required properties:
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- compatible: should be one of the following:
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"socionext,uniphier-ld11-adamv-reset" - for LD11 SoC
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"socionext,uniphier-ld20-adamv-reset" - for LD20 SoC
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- #reset-cells: should be 1.
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Example:
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adamv@57920000 {
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compatible = "socionext,uniphier-ld11-adamv",
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"simple-mfd", "syscon";
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reg = <0x57920000 0x1000>;
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adamv_rst: reset {
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compatible = "socionext,uniphier-ld11-adamv-reset";
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#reset-cells = <1>;
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};
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other nodes ...
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};
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UniPhier glue reset controller
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Peripheral core reset in glue layer

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