diff options
| author | Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org> | 2021-11-05 17:13:24 +0800 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2022-02-05 13:38:39 +0100 |
| commit | 27ea1c53a3d1d21a231f7ec4f78e2c2efc50df13 (patch) | |
| tree | 7fe0e3350ef3bf289261f45e50b441d2e2e5db77 /arch/arm/dts/imx8mm-cl-iot-gate-ied-adc1.dts | |
| parent | 01aa4cd8baacec1ac1135ba8ead9f5e968aef9ae (diff) | |
| download | u-boot-27ea1c53a3d1d21a231f7ec4f78e2c2efc50df13.tar.gz | |
arm: dts: imx8mm-cl-iot-gate: add Compulab's ied overlays
add the following overlays:
- IED extension board
- CAN/TPM/ADC extension board on IED board.
Signed-off-by: Uri Mashiach <uri.mashiach@compulab.co.il>
Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org>
Cc: uboot-imx <uboot-imx@nxp.com>
Diffstat (limited to 'arch/arm/dts/imx8mm-cl-iot-gate-ied-adc1.dts')
| -rw-r--r-- | arch/arm/dts/imx8mm-cl-iot-gate-ied-adc1.dts | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/arch/arm/dts/imx8mm-cl-iot-gate-ied-adc1.dts b/arch/arm/dts/imx8mm-cl-iot-gate-ied-adc1.dts new file mode 100644 index 00000000000..bb0f848718f --- /dev/null +++ b/arch/arm/dts/imx8mm-cl-iot-gate-ied-adc1.dts @@ -0,0 +1,30 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright 2021 Linaro + */ + +/dts-v1/; +/plugin/; + +&{/} { + vref_adc: regulator-vref-adc { + compatible = "regulator-fixed"; + regulator-name = "vref_adc"; + regulator-min-microvolt = <2400000>; + regulator-max-microvolt = <2400000>; + regulator-always-on; + }; +}; + +&ecspi3 { + #address-cells = <1>; + #size-cells = <0>; + + adc1: adc@0 { + compatible = "maxim,max11108"; + reg = <0>; + vref-supply = <&vref_adc>; + spi-max-frequency = <20000000>; + status = "okay"; + }; +}; |