mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-28 07:04:00 +08:00
dt-bindings: spi: atmel-quadspi: QuadSPI driver for Microchip SAM9X60
The sam9x60 qspi controller uses 2 clocks, one for the peripheral register access, the other for the qspi core and phy. Both are mandatory. Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Reviewed-by: Boris Brezillon <bbrezillon@kernel.org> Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
parent
bd7905e2fe
commit
3a6c501e96
@ -1,15 +1,19 @@
|
||||
* Atmel Quad Serial Peripheral Interface (QSPI)
|
||||
|
||||
Required properties:
|
||||
- compatible: Should be "atmel,sama5d2-qspi".
|
||||
- compatible: Should be one of the following:
|
||||
- "atmel,sama5d2-qspi"
|
||||
- "microchip,sam9x60-qspi"
|
||||
- reg: Should contain the locations and lengths of the base registers
|
||||
and the mapped memory.
|
||||
- reg-names: Should contain the resource reg names:
|
||||
- qspi_base: configuration register address space
|
||||
- qspi_mmap: memory mapped address space
|
||||
- interrupts: Should contain the interrupt for the device.
|
||||
- clocks: The phandle of the clock needed by the QSPI controller.
|
||||
- clock-names: Should contain "pclk" for the peripheral clock.
|
||||
- clocks: Should reference the peripheral clock and the QSPI system
|
||||
clock if available.
|
||||
- clock-names: Should contain "pclk" for the peripheral clock and "qspick"
|
||||
for the system clock when available.
|
||||
- #address-cells: Should be <1>.
|
||||
- #size-cells: Should be <0>.
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user