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| author | Srikant Patnaik | 2015-01-13 15:08:24 +0530 |
|---|---|---|
| committer | Srikant Patnaik | 2015-01-13 15:08:24 +0530 |
| commit | 97327692361306d1e6259021bc425e32832fdb50 (patch) | |
| tree | fe9088f3248ec61e24f404f21b9793cb644b7f01 /Documentation/devicetree/bindings/mtd/fsmc-nand.txt | |
| parent | 2d05a8f663478a44e088d122e0d62109bbc801d0 (diff) | |
| parent | a3a8b90b61e21be3dde9101c4e86c881e0f06210 (diff) | |
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dirty fix to merging
Diffstat (limited to 'Documentation/devicetree/bindings/mtd/fsmc-nand.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/mtd/fsmc-nand.txt | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mtd/fsmc-nand.txt b/Documentation/devicetree/bindings/mtd/fsmc-nand.txt new file mode 100644 index 00000000..e2c663b3 --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/fsmc-nand.txt @@ -0,0 +1,33 @@ +* FSMC NAND + +Required properties: +- compatible : "st,spear600-fsmc-nand" +- reg : Address range of the mtd chip +- reg-names: Should contain the reg names "fsmc_regs" and "nand_data" +- st,ale-off : Chip specific offset to ALE +- st,cle-off : Chip specific offset to CLE + +Optional properties: +- bank-width : Width (in bytes) of the device. If not present, the width + defaults to 1 byte +- nand-skip-bbtscan: Indicates the the BBT scanning should be skipped + +Example: + + fsmc: flash@d1800000 { + compatible = "st,spear600-fsmc-nand"; + #address-cells = <1>; + #size-cells = <1>; + reg = <0xd1800000 0x1000 /* FSMC Register */ + 0xd2000000 0x4000>; /* NAND Base */ + reg-names = "fsmc_regs", "nand_data"; + st,ale-off = <0x20000>; + st,cle-off = <0x10000>; + + bank-width = <1>; + nand-skip-bbtscan; + + partition@0 { + ... + }; + }; |