diff options
| author | Aishwarya Kothari <aishwarya.kothari@toradex.com> | 2022-09-01 13:46:14 +0200 |
|---|---|---|
| committer | Aishwarya Kothari <aishwarya.kothari@toradex.com> | 2022-09-07 10:27:37 +0200 |
| commit | 12a2ff3497dc679ac2a60ffab14d7d8c180e0f51 (patch) | |
| tree | 7b85c63e0146fe8a0b7460c54434b6ca1652fed6 | |
| parent | 4d391402e393bbdd22e0989fc966502358514794 (diff) | |
colibri-imx6ull: add spidev overlay
This overlay enables spidev driver on the colibri iMX6ULL spi interface.
Related-to: ELB-4689
Signed-off-by: Aishwarya Kothari <aishwarya.kothari@toradex.com>
| -rw-r--r-- | overlays/Makefile | 1 | ||||
| -rw-r--r-- | overlays/colibri-imx6ull_spidev_overlay.dts | 30 |
2 files changed, 31 insertions, 0 deletions
diff --git a/overlays/Makefile b/overlays/Makefile index 1998a7b..d78e842 100644 --- a/overlays/Makefile +++ b/overlays/Makefile @@ -39,6 +39,7 @@ dtb-y += colibri-imx6ull_atmel-mxt-adapter_overlay.dtbo dtb-y += colibri-imx6ull_atmel-mxt-connector_overlay.dtbo dtb-y += colibri-imx6ull_parallel-rgb-lvds_overlay.dtbo dtb-y += colibri-imx6ull_parallel-rgb_overlay.dtbo +dtb-y += colibri-imx6ull_spidev_overlay.dtbo dtb-y += colibri-imx7_ad7879_overlay.dtbo dtb-y += colibri-imx7_atmel-mxt-adapter_overlay.dtbo dtb-y += colibri-imx7_atmel-mxt-connector_overlay.dtbo diff --git a/overlays/colibri-imx6ull_spidev_overlay.dts b/overlays/colibri-imx6ull_spidev_overlay.dts new file mode 100644 index 0000000..362ce22 --- /dev/null +++ b/overlays/colibri-imx6ull_spidev_overlay.dts @@ -0,0 +1,30 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright 2022 Toradex + */ + +// Colibri imx6ull spidev + +#include <dt-bindings/gpio/gpio.h> + +/dts-v1/; +/plugin/; + +/ { + compatible = "toradex,colibri-imx6ull", + "toradex,colibri-imx6ull-emmc"; +}; + +/* Colibri SPI */ +&ecspi1 { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + spidev@0 { + /* Use compatible "rohm,dh2228fv" to bind spidev driver */ + compatible = "rohm,dh2228fv"; + reg = <0>; + spi-max-frequency = <10000000>; + }; +}; |