mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-22 04:03:58 +08:00
ce792580ea
This patch adds support of OpenCores tiny SPI driver. http://opencores.org/project,tiny_spi Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
13 lines
462 B
Plaintext
13 lines
462 B
Plaintext
OpenCores tiny SPI
|
|
|
|
Required properties:
|
|
- compatible : should be "opencores,tiny-spi-rtlsvn2".
|
|
- gpios : should specify GPIOs used for chipselect.
|
|
Optional properties:
|
|
- clock-frequency : input clock frequency to the core.
|
|
- baud-width: width, in bits, of the programmable divider used to scale
|
|
the input clock to SCLK.
|
|
|
|
The clock-frequency and baud-width properties are needed only if the divider
|
|
is programmable. They are not needed if the divider is fixed.
|