tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1TI QSPI controller.
2
3Required properties:
4- compatible : should be "ti,dra7xxx-qspi" or "ti,am4372-qspi".
5- reg: Should contain QSPI registers location and length.
6- #address-cells, #size-cells : Must be present if the device has sub-nodes
7- ti,hwmods: Name of the hwmod associated to the QSPI
8
9Recommended properties:
10- spi-max-frequency: Definition as per
11 Documentation/devicetree/bindings/spi/spi-bus.txt
12
13Example:
14
15qspi: qspi@4b300000 {
16 compatible = "ti,dra7xxx-qspi";
17 reg = <0x4b300000 0x100>;
18 #address-cells = <1>;
19 #size-cells = <0>;
20 spi-max-frequency = <25000000>;
21 ti,hwmods = "qspi";
22};