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