1 * NXP Flex Serial Peripheral Interface (FSPI)
4 - compatible : Should be "nxp,lx2160a-fspi"
8 - reg : First contains the register location and length,
9 Second contains the memory mapping address and length
10 - reg-names : Should contain the resource reg names:
11 - fspi_base: configuration register address space
12 - fspi_mmap: memory mapped address space
13 - interrupts : Should contain the interrupt for the device
15 Required SPI slave node properties:
16 - reg : There are two buses (A and B) with two chip selects each.
17 This encodes to which bus and CS the flash is connected:
23 Example showing the usage of two SPI NOR slave devices on bus A:
26 compatible = "nxp,lx2160a-fspi";
27 reg = <0x0 0x20c0000 0x0 0x10000>, <0x0 0x20000000 0x0 0x10000000>;
28 reg-names = "fspi_base", "fspi_mmap";
29 interrupts = <0 25 0x4>; /* Level high type */
30 clocks = <&clockgen 4 3>, <&clockgen 4 3>;
31 clock-names = "fspi_en", "fspi";
33 mt35xu512aba0: flash@0 {
38 mt35xu512aba1: flash@1 {