51 lines
1.2 KiB
Plaintext
Executable file
51 lines
1.2 KiB
Plaintext
Executable file
Marvell Armada 37xx Platforms Device Tree Bindings
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--------------------------------------------------
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Boards using a SoC of the Marvell Armada 37xx family must carry the
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following root node property:
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- compatible: must contain "marvell,armada3710"
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In addition, boards using the Marvell Armada 3720 SoC shall have the
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following property before the previous one:
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- compatible: must contain "marvell,armada3720"
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Example:
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compatible = "marvell,armada-3720-db", "marvell,armada3720", "marvell,armada3710";
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Power management
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----------------
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For power management (particularly DVFS and AVS), the North Bridge
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Power Management component is needed:
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Required properties:
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- compatible : should contain "marvell,armada-3700-nb-pm", "syscon";
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- reg : the register start and length for the North Bridge
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Power Management
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Example:
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nb_pm: syscon@14000 {
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compatible = "marvell,armada-3700-nb-pm", "syscon";
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reg = <0x14000 0x60>;
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}
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AVS
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---
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For AVS an other component is needed:
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Required properties:
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- compatible : should contain "marvell,armada-3700-avs", "syscon";
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- reg : the register start and length for the AVS
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Example:
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avs: avs@11500 {
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compatible = "marvell,armada-3700-avs", "syscon";
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reg = <0x11500 0x40>;
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}
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