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+* NAND driver for MT29F, GD5F and similar serial NAND flash chips
+
+Required properties:
+- #address-cells, #size-cells : Must be present if the device has sub-nodes
+ representing partitions.
+- compatible : Should be the manufacturer and the name of the chip. Bear in mind
+ the DT binding is not Linux-only, but in case of Linux, see the
+ "spi_nand_id_table" array in drivers/mtd/spi-nand/spi-nand-devices.c
+ for the list of supported chips.
+- reg : Chip-Select number
+- spi-max-frequency : Maximum frequency of the SPI bus the chip can operate at
+
+Example:
+
+ flash: flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "gigadevice,gd5f";
+ reg = <0>;
+ spi-max-frequency = <40000000>;
+ };
This commit adds the devicetree binding document that specifies the SPI NAND devices support. Signed-off-by: Ezequiel Garcia <ezequiel.garcia@imgtec.com> --- Documentation/devicetree/bindings/mtd/spi-nand.txt | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) create mode 100644 Documentation/devicetree/bindings/mtd/spi-nand.txt