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Signed-off-by: Frank Li --- arch/arm64/boot/dts/freescale/imx8dxl-evk.dts | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts b/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts index fc9647ea50e9..11b1ff90c06d 100644 --- a/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8dxl-evk.dts @@ -91,6 +91,13 @@ reg_usdhc2_vmmc: regulator-3 { off-on-delay-us = <3480>; }; + reg_vref_1v8: regulator-adc-vref { + compatible = "regulator-fixed"; + regulator-name = "vref_1v8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + }; + mii_select: regulator-4 { compatible = "regulator-fixed"; regulator-name = "mii-select"; @@ -102,6 +109,11 @@ mii_select: regulator-4 { }; }; +&adc0 { + vref-supply = <®_vref_1v8>; + status = "okay"; +}; + &eqos { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_eqos>;