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| author | Max Krummenacher <max.krummenacher@toradex.com> | 2025-10-27 10:30:09 +0100 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2025-11-16 11:55:56 +0800 |
| commit | 4a5977155584f0f4f757f884ee992e97bfc0932c (patch) | |
| tree | c2c2f87d7142c20fc9f5fd49f8183a1ed5b59496 | |
| parent | a2c79d55bd838b3d71e08e21f43b4b48cdc83c6f (diff) | |
| download | linux-4a5977155584f0f4f757f884ee992e97bfc0932c.tar.gz linux-4a5977155584f0f4f757f884ee992e97bfc0932c.zip | |
arm64: dts: imx8-apalis: specify adc reference voltage regulator
This sets in_voltage_scale to calculate the measured voltage from the
raw digital value of the ADC.
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
| -rw-r--r-- | arch/arm64/boot/dts/freescale/imx8-apalis-v1.1.dtsi | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8-apalis-v1.1.dtsi b/arch/arm64/boot/dts/freescale/imx8-apalis-v1.1.dtsi index 686fce7443bb..abf6d543380c 100644 --- a/arch/arm64/boot/dts/freescale/imx8-apalis-v1.1.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8-apalis-v1.1.dtsi @@ -284,11 +284,13 @@ &adc0 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_adc0>; + vref-supply = <®_vref_1v8>; }; &adc1 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_adc1>; + vref-supply = <®_vref_1v8>; }; &cpu_alert0 { |