michaelh/zephyr
1
0
Fork 0
Code Releases Activity

dts: bindings: spi: Add memory-region to nrf-spis

Browse source 
Add memory-region to nordic,nrf-spis binding. This commit aligns SPIS
shim to utilize memory-region property. This optional property enables
user to specify placement of dma buffers in memory region. It is done
by assigning to memory-region property, phandle to node with
zephyr,memory-region and mimo-sram compatible.

When memory-region property is not specified for given device, buffer
is placed in default RAM region with other data.

Signed-off-by: Krzysztof Chruściński <krzysztof.chruscinski@nordicsemi.no>
This commit is contained in:
Krzysztof Chruściński 2024-01-22 13:30:20 +01:00 • committed by Alberto Escolar
commit 466084bd8c
1 changed files with 1 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

2
dts/bindings/spi/nordic,nrf-spis.yaml
View file

@ -5,7 +5,7 @@ description: Nordic nRF family SPIS (SPI slave with EasyDMA)
compatible: "nordic,nrf-spis" compatible: "nordic,nrf-spis"
include: nordic,nrf-spi-common.yaml include: ["nordic,nrf-spi-common.yaml", "memory-region.yaml"]
properties: properties:
def-char: def-char: