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author | Stephen Rothwell <sfr@canb.auug.org.au> | 2017-06-02 11:35:20 +1000 |
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committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2017-06-02 11:35:20 +1000 |
commit | 7ab2ca78b8a493f3b703c5ddf3b9fad479bb8ad7 (patch) | |
tree | eed76f64226d815b8bd94e7facd712889b417b49 /Documentation | |
parent | f2ec9895b4b093547479a5782e717a9031710990 (diff) | |
parent | 44225c9c79ae288b5f1668dc5dda7ba9f87995f1 (diff) |
Merge remote-tracking branch 'l2-mtd/master'
Diffstat (limited to 'Documentation')
-rw-r--r-- | Documentation/devicetree/bindings/mtd/microchip,mchp23k256.txt | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/mtd/microchip,mchp23k256.txt b/Documentation/devicetree/bindings/mtd/microchip,mchp23k256.txt new file mode 100644 index 000000000000..25e5ad38b0f0 --- /dev/null +++ b/Documentation/devicetree/bindings/mtd/microchip,mchp23k256.txt @@ -0,0 +1,18 @@ +* MTD SPI driver for Microchip 23K256 (and similar) serial SRAM + +Required properties: +- #address-cells, #size-cells : Must be present if the device has sub-nodes + representing partitions. +- compatible : Must be "microchip,mchp23k256" +- reg : Chip-Select number +- spi-max-frequency : Maximum frequency of the SPI bus the chip can operate at + +Example: + + spi-sram@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "microchip,mchp23k256"; + reg = <0>; + spi-max-frequency = <20000000>; + }; |