| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | * Device tree bindings for Atmel Bus Matrix |
| 2 | |
| 3 | The Bus Matrix registers are used to configure Atmel SoCs internal bus |
| 4 | behavior (master/slave priorities, undefined burst length type, ...) |
| 5 | |
| 6 | Required properties: |
| 7 | - compatible: Should be one of the following |
| 8 | "atmel,at91sam9260-matrix", "syscon" |
| 9 | "atmel,at91sam9261-matrix", "syscon" |
| 10 | "atmel,at91sam9263-matrix", "syscon" |
| 11 | "atmel,at91sam9rl-matrix", "syscon" |
| 12 | "atmel,at91sam9g45-matrix", "syscon" |
| 13 | "atmel,at91sam9n12-matrix", "syscon" |
| 14 | "atmel,at91sam9x5-matrix", "syscon" |
| 15 | "atmel,sama5d3-matrix", "syscon" |
| 16 | "microchip,sam9x60-matrix", "syscon" |
| 17 | "microchip,sam9x7-matrix", "atmel,at91sam9x5-matrix", "syscon" |
| 18 | - reg: Contains offset/length value of the Bus Matrix |
| 19 | memory region. |
| 20 | |
| 21 | Example: |
| 22 | |
| 23 | matrix: matrix@ffffec00 { |
| 24 | compatible = "atmel,sama5d3-matrix", "syscon"; |
| 25 | reg = <0xffffec00 0x200>; |
| 26 | }; |