diff options
| author | Francesco Dolcini <francesco.dolcini@toradex.com> | 2026-01-16 11:49:52 +0100 |
|---|---|---|
| committer | Francesco Dolcini <francesco.dolcini@toradex.com> | 2026-01-16 11:49:52 +0100 |
| commit | 262fce92250d5f94491611aebf612bbc5399e520 (patch) | |
| tree | b933e70641a95c75fa91ac2caa7023250af7a6d4 /overlays | |
| parent | f18c51ccb4fbd623eeddddd610257723afb3157d (diff) | |
Add spidev overlay files, for SPI_1 and SPI_2 interface.
Related-to: ELB-6739
Signed-off-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Diffstat (limited to 'overlays')
| -rw-r--r-- | overlays/Makefile | 2 | ||||
| -rw-r--r-- | overlays/apalis-imx8_spi1_spidev_overlay.dts | 26 | ||||
| -rw-r--r-- | overlays/apalis-imx8_spi2_spidev_overlay.dts | 26 |
3 files changed, 54 insertions, 0 deletions
diff --git a/overlays/Makefile b/overlays/Makefile index 1cce6d9..6161879 100644 --- a/overlays/Makefile +++ b/overlays/Makefile @@ -35,6 +35,8 @@ dtb-y += apalis-imx6_spi1_spidev_overlay.dtbo dtb-y += apalis-imx6_spi2_spidev_overlay.dtbo dtb-y += apalis-imx6_tc358743_overlay.dtbo dtb-y += apalis-imx6_vga-640x480_overlay.dtbo +dtb-y += apalis-imx8_spi1_spidev_overlay.dtbo +dtb-y += apalis-imx8_spi2_spidev_overlay.dtbo dtb-y += colibri-imx6_hdmi_overlay.dtbo dtb-y += colibri-imx6_panel-cap-touch-7inch_adapter_overlay.dtbo dtb-y += colibri-imx6_panel-cap-touch-7inch_overlay.dtbo diff --git a/overlays/apalis-imx8_spi1_spidev_overlay.dts b/overlays/apalis-imx8_spi1_spidev_overlay.dts new file mode 100644 index 0000000..23ef80f --- /dev/null +++ b/overlays/apalis-imx8_spi1_spidev_overlay.dts @@ -0,0 +1,26 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright (C) 2026 Toradex + * + * Apalis iMX8 SPI_1 spidev overlay. + */ + +/dts-v1/; +/plugin/; + +/ { + compatible = "toradex,apalis-imx8", "toradex,apalis-imx8-v1.1"; +}; + +/* Apalis SPI1 */ +&lpspi0 { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + spidev@0 { + /* Use compatible "rohm,dh2228fv" to bind spidev driver */ + compatible = "rohm,dh2228fv"; + reg = <0>; + }; +}; diff --git a/overlays/apalis-imx8_spi2_spidev_overlay.dts b/overlays/apalis-imx8_spi2_spidev_overlay.dts new file mode 100644 index 0000000..ed02fd1 --- /dev/null +++ b/overlays/apalis-imx8_spi2_spidev_overlay.dts @@ -0,0 +1,26 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR MIT +/* + * Copyright (C) 2026 Toradex + * + * Apalis iMX8 SPI_1 spidev overlay. + */ + +/dts-v1/; +/plugin/; + +/ { + compatible = "toradex,apalis-imx8", "toradex,apalis-imx8-v1.1"; +}; + +/* Apalis SPI2 */ +&lpspi2 { + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + spidev@0 { + /* Use compatible "rohm,dh2228fv" to bind spidev driver */ + compatible = "rohm,dh2228fv"; + reg = <0>; + }; +}; |