Messages in this thread Patch in this message | | | From | Neil Armstrong <> | Date | Mon, 31 Oct 2022 17:47:25 +0100 | Subject | [PATCH 1/4] dt-bindings: reset: document Odroid Go Ultra power-off |
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The Hardkernel Odroid Go Ultra poweroff scheme requires requesting a poweroff to its two PMICs in order, this represents the poweroff scheme needed to complet a clean poeroff of the system.
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org> --- .../reset/hardkernel,odroid-go-ultra-poweroff.yaml | 42 ++++++++++++++++++++++ 1 file changed, 42 insertions(+)
diff --git a/Documentation/devicetree/bindings/power/reset/hardkernel,odroid-go-ultra-poweroff.yaml b/Documentation/devicetree/bindings/power/reset/hardkernel,odroid-go-ultra-poweroff.yaml new file mode 100644 index 000000000000..65e42258717c --- /dev/null +++ b/Documentation/devicetree/bindings/power/reset/hardkernel,odroid-go-ultra-poweroff.yaml @@ -0,0 +1,42 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/power/reset/hardkernel,odroid-go-ultra-poweroff.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Hardkernel Odroid Go Ultra poweroff + +maintainers: + - Neil Armstrong <neil.armstrong@linaro.org> + +description: + The Hardkernel Odroid Go Ultra poweroff scheme requires requesting a poweroff + to its two PMICs in order, this represents the poweroff scheme needed to complete + a clean poeroff of the system. + +properties: + compatible: + const: hardkernel,odroid-go-ultra-poweroff + + hardkernel,rk817-pmic: + $ref: /schemas/types.yaml#/definitions/phandle + description: Phandle to the RK817 PMIC node + + hardkernel,rk818-pmic: + $ref: /schemas/types.yaml#/definitions/phandle + description: Phandle to the RK818 PMIC node + +required: + - compatible + - hardkernel,rk817-pmic + - hardkernel,rk818-pmic + +additionalProperties: false + +examples: + - | + poweroff { + compatible = "hardkernel,odroid-go-ultra-poweroff"; + hardkernel,rk817-pmic = <&rk817>; + hardkernel,rk818-pmic = <&rk818>; + }; -- b4 0.10.1
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