diff options
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/devicetree/bindings/spi/ti_qspi.txt | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/spi/ti_qspi.txt b/Documentation/devicetree/bindings/spi/ti_qspi.txt new file mode 100644 index 000000000000..1f9641ade0b5 --- /dev/null +++ b/Documentation/devicetree/bindings/spi/ti_qspi.txt @@ -0,0 +1,22 @@ +TI QSPI controller. + +Required properties: +- compatible : should be "ti,dra7xxx-qspi" or "ti,am4372-qspi". +- reg: Should contain QSPI registers location and length. +- #address-cells, #size-cells : Must be present if the device has sub-nodes +- ti,hwmods: Name of the hwmod associated to the QSPI + +Recommended properties: +- spi-max-frequency: Definition as per + Documentation/devicetree/bindings/spi/spi-bus.txt + +Example: + +qspi: qspi@4b300000 { + compatible = "ti,dra7xxx-qspi"; + reg = <0x4b300000 0x100>; + #address-cells = <1>; + #size-cells = <0>; + spi-max-frequency = <25000000>; + ti,hwmods = "qspi"; +}; |
