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Diffstat (limited to 'Documentation/devicetree/bindings/mtd/oxnas-nand.txt')
-rw-r--r-- | Documentation/devicetree/bindings/mtd/oxnas-nand.txt | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mtd/oxnas-nand.txt b/Documentation/devicetree/bindings/mtd/oxnas-nand.txt new file mode 100644 index 000000000..2ba07fc8b --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/oxnas-nand.txt @@ -0,0 +1,41 @@ +* Oxford Semiconductor OXNAS NAND Controller + +Please refer to nand-controller.yaml for generic information regarding MTD NAND bindings. + +Required properties: + - compatible: "oxsemi,ox820-nand" + - reg: Base address and length for NAND mapped memory. + +Optional Properties: + - clocks: phandle to the NAND gate clock if needed. + - resets: phandle to the NAND reset control if needed. + +Example: + +nandc: nand-controller@41000000 { + compatible = "oxsemi,ox820-nand"; + reg = <0x41000000 0x100000>; + clocks = <&stdclk CLK_820_NAND>; + resets = <&reset RESET_NAND>; + #address-cells = <1>; + #size-cells = <0>; + + nand@0 { + reg = <0>; + #address-cells = <1>; + #size-cells = <1>; + nand-ecc-mode = "soft"; + nand-ecc-algo = "hamming"; + + partition@0 { + label = "boot"; + reg = <0x00000000 0x00e00000>; + read-only; + }; + + partition@e00000 { + label = "ubi"; + reg = <0x00e00000 0x07200000>; + }; + }; +}; |