| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame] | 1 | AMCC NDFC (NanD Flash Controller) |
| 2 | |
| 3 | Required properties: |
| 4 | - compatible : "ibm,ndfc". |
| 5 | - reg : should specify chip select and size used for the chip (0x2000). |
| 6 | |
| 7 | Optional properties: |
| 8 | - ccr : NDFC config and control register value (default 0). |
| 9 | - bank-settings : NDFC bank configuration register value (default 0). |
| 10 | |
| 11 | Notes: |
| 12 | - partition(s) - follows the OF MTD standard for partitions |
| 13 | |
| 14 | Example: |
| 15 | |
| 16 | ndfc@1,0 { |
| 17 | compatible = "ibm,ndfc"; |
| 18 | reg = <0x00000001 0x00000000 0x00002000>; |
| 19 | ccr = <0x00001000>; |
| 20 | bank-settings = <0x80002222>; |
| 21 | #address-cells = <1>; |
| 22 | #size-cells = <1>; |
| 23 | |
| 24 | nand { |
| 25 | #address-cells = <1>; |
| 26 | #size-cells = <1>; |
| 27 | |
| 28 | partition@0 { |
| 29 | label = "kernel"; |
| 30 | reg = <0x00000000 0x00200000>; |
| 31 | }; |
| 32 | partition@200000 { |
| 33 | label = "root"; |
| 34 | reg = <0x00200000 0x03E00000>; |
| 35 | }; |
| 36 | }; |
| 37 | }; |
| 38 | |
| 39 | |