| FLCTL NAND controller |
| |
| Required properties: |
| - compatible : "renesas,shmobile-flctl-sh7372" |
| - reg : Address range of the FLCTL |
| - interrupts : flste IRQ number |
| - nand-bus-width : bus width to NAND chip |
| |
| Optional properties: |
| - dmas: DMA specifier(s) |
| - dma-names: name for each DMA specifier. Valid names are |
| "data_tx", "data_rx", "ecc_tx", "ecc_rx" |
| |
| The DMA fields are not used yet in the driver but are listed here for |
| completing the bindings. |
| |
| The device tree may optionally contain sub-nodes describing partitions of the |
| address space. See mtd.yaml for more detail. |
| |
| Example: |
| |
| flctl@e6a30000 { |
| #address-cells = <1>; |
| #size-cells = <1>; |
| compatible = "renesas,shmobile-flctl-sh7372"; |
| reg = <0xe6a30000 0x100>; |
| interrupts = <0x0d80>; |
| |
| nand-bus-width = <16>; |
| |
| dmas = <&dmac 1 /* data_tx */ |
| &dmac 2;> /* data_rx */ |
| dma-names = "data_tx", "data_rx"; |
| |
| system@0 { |
| label = "system"; |
| reg = <0x0 0x8000000>; |
| }; |
| |
| userdata@8000000 { |
| label = "userdata"; |
| reg = <0x8000000 0x10000000>; |
| }; |
| |
| cache@18000000 { |
| label = "cache"; |
| reg = <0x18000000 0x8000000>; |
| }; |
| }; |
