diff options
Diffstat (limited to 'Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml')
| -rw-r--r-- | Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml | 43 |
1 files changed, 37 insertions, 6 deletions
diff --git a/Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml b/Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml index da2dcfeebf12..510f6cb0f084 100644 --- a/Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml +++ b/Documentation/devicetree/bindings/soc/loongson/loongson,ls2k-pmc.yaml @@ -11,11 +11,16 @@ maintainers: properties: compatible: - items: - - enum: - - loongson,ls2k0500-pmc - - loongson,ls2k1000-pmc - - const: syscon + oneOf: + - items: + - const: loongson,ls2k0500-pmc + - const: syscon + - items: + - enum: + - loongson,ls2k1000-pmc + - loongson,ls2k2000-pmc + - const: loongson,ls2k0500-pmc + - const: syscon reg: maxItems: 1 @@ -32,6 +37,18 @@ properties: addition, the PM need according to it to indicate that current SoC whether support Suspend To RAM. + syscon-poweroff: + $ref: /schemas/power/reset/syscon-poweroff.yaml# + type: object + description: + Node for power off method + + syscon-reboot: + $ref: /schemas/power/reset/syscon-reboot.yaml# + type: object + description: + Node for reboot method + required: - compatible - reg @@ -44,9 +61,23 @@ examples: #include <dt-bindings/interrupt-controller/irq.h> power-management@1fe27000 { - compatible = "loongson,ls2k1000-pmc", "syscon"; + compatible = "loongson,ls2k1000-pmc", "loongson,ls2k0500-pmc", "syscon"; reg = <0x1fe27000 0x58>; interrupt-parent = <&liointc1>; interrupts = <11 IRQ_TYPE_LEVEL_LOW>; loongson,suspend-address = <0x0 0x1c000500>; + + syscon-reboot { + compatible = "syscon-reboot"; + offset = <0x30>; + mask = <0x1>; + }; + + syscon-poweroff { + compatible = "syscon-poweroff"; + regmap = <&pmc>; + offset = <0x14>; + mask = <0x3c00>; + value = <0x3c00>; + }; }; |