| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | * SPEAr SMI |
| 2 | |
| 3 | Required properties: |
| 4 | - compatible : "st,spear600-smi" |
| 5 | - reg : Address range of the mtd chip |
| 6 | - #address-cells, #size-cells : Must be present if the device has sub-nodes |
| 7 | representing partitions. |
| 8 | - interrupts: Should contain the STMMAC interrupts |
| 9 | - clock-rate : Functional clock rate of SMI in Hz |
| 10 | |
| 11 | Optional properties: |
| 12 | - st,smi-fast-mode : Flash supports read in fast mode |
| 13 | |
| 14 | Example: |
| 15 | |
| 16 | smi: flash@fc000000 { |
| 17 | compatible = "st,spear600-smi"; |
| 18 | #address-cells = <1>; |
| 19 | #size-cells = <1>; |
| 20 | reg = <0xfc000000 0x1000>; |
| 21 | interrupt-parent = <&vic1>; |
| 22 | interrupts = <12>; |
| 23 | clock-rate = <50000000>; /* 50MHz */ |
| 24 | |
| 25 | flash@f8000000 { |
| 26 | st,smi-fast-mode; |
| 27 | ... |
| 28 | }; |
| 29 | }; |