tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1* MTD SPI driver for Microchip 23K256 (and similar) serial SRAM
2
3Required properties:
4- #address-cells, #size-cells : Must be present if the device has sub-nodes
5 representing partitions.
6- compatible : Must be one of "microchip,mchp23k256" or "microchip,mchp23lcv1024"
7- reg : Chip-Select number
8- spi-max-frequency : Maximum frequency of the SPI bus the chip can operate at
9
10Example:
11
12 spi-sram@0 {
13 #address-cells = <1>;
14 #size-cells = <1>;
15 compatible = "microchip,mchp23k256";
16 reg = <0>;
17 spi-max-frequency = <20000000>;
18 };