| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | Power management |
| 2 | ---------------- |
| 3 | |
| 4 | For power management (particularly DVFS and AVS), the North Bridge |
| 5 | Power Management component is needed: |
| 6 | |
| 7 | Required properties: |
| 8 | - compatible : should contain "marvell,armada-3700-nb-pm", "syscon"; |
| 9 | - reg : the register start and length for the North Bridge |
| 10 | Power Management |
| 11 | |
| 12 | Example: |
| 13 | |
| 14 | nb_pm: syscon@14000 { |
| 15 | compatible = "marvell,armada-3700-nb-pm", "syscon"; |
| 16 | reg = <0x14000 0x60>; |
| 17 | } |
| 18 | |
| 19 | AVS |
| 20 | --- |
| 21 | |
| 22 | For AVS an other component is needed: |
| 23 | |
| 24 | Required properties: |
| 25 | - compatible : should contain "marvell,armada-3700-avs", "syscon"; |
| 26 | - reg : the register start and length for the AVS |
| 27 | |
| 28 | Example: |
| 29 | avs: avs@11500 { |
| 30 | compatible = "marvell,armada-3700-avs", "syscon"; |
| 31 | reg = <0x11500 0x40>; |
| 32 | } |