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| author | André Draszik <andre.draszik@linaro.org> | 2025-04-01 11:11:02 +0100 |
|---|---|---|
| committer | Sebastian Reichel <sebastian.reichel@collabora.com> | 2025-05-01 00:41:31 +0200 |
| commit | 1495c1aa4447f64c1e2209a95b201cb6452bb775 (patch) | |
| tree | 7313c1478c6258ff337f6b6c431f661851ecbc9c | |
| parent | cfe769670e82c2bdd1cd8b6e4dbe8614b6429211 (diff) | |
dt-bindings: reset: syscon-reboot: add google,gs101-reboot
GS101 supports a couple different reset types via certain registers in
the SYSCON register map.
Add a compatible for it. When in effect, all register values and offsets
are implied, hence they shall not be specified in that case.
Signed-off-by: André Draszik <andre.draszik@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20250401-syscon-reboot-reset-mode-v5-1-5b9357442363@linaro.org
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
| -rw-r--r-- | Documentation/devicetree/bindings/power/reset/syscon-reboot.yaml | 42 |
1 files changed, 30 insertions, 12 deletions
diff --git a/Documentation/devicetree/bindings/power/reset/syscon-reboot.yaml b/Documentation/devicetree/bindings/power/reset/syscon-reboot.yaml index 19d3093e6cd2..ccd555870094 100644 --- a/Documentation/devicetree/bindings/power/reset/syscon-reboot.yaml +++ b/Documentation/devicetree/bindings/power/reset/syscon-reboot.yaml @@ -21,7 +21,9 @@ description: |+ properties: compatible: - const: syscon-reboot + enum: + - syscon-reboot + - google,gs101-reboot mask: $ref: /schemas/types.yaml#/definitions/uint32 @@ -49,12 +51,6 @@ properties: priority: default: 192 -oneOf: - - required: - - offset - - required: - - reg - required: - compatible @@ -63,12 +59,29 @@ additionalProperties: false allOf: - $ref: restart-handler.yaml# - if: - not: - required: - - mask + properties: + compatible: + contains: + const: google,gs101-reboot then: - required: - - value + properties: + mask: false + offset: false + reg: false + value: false + + else: + if: + not: + required: + - mask + then: + required: + - value + + oneOf: + - required: [offset] + - required: [reg] examples: - | @@ -78,3 +91,8 @@ examples: offset = <0x0>; mask = <0x1>; }; + + - | + reboot { + compatible = "google,gs101-reboot"; + }; |