From: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@xxxxxxx> No functional change, but it describes the hardware better. Signed-off-by: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@xxxxxxx> Signed-off-by: Martin Kepplinger <martin.kepplinger@xxxxxxx> --- arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi index 6c44af94ac02b..9f374da5c18aa 100644 --- a/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mq-librem5.dtsi @@ -91,6 +91,14 @@ reg_aud_1v8: regulator-audio-1v8 { enable-active-high; }; + reg_mic_2v4: regulator-mic-2v4 { + compatible = "regulator-fixed"; + regulator-name = "MIC_2V4"; + regulator-min-microvolt = <2400000>; + regulator-max-microvolt = <2400000>; + vin-supply = <®_aud_1v8>; + }; + /* * the pinctrl for reg_csi_1v8 and reg_vcam_1v8 is added to the PMIC * since we can't have it twice in the 2 different regulator nodes. @@ -1033,7 +1041,7 @@ codec: audio-codec@1a { DBVDD-supply = <®_aud_1v8>; AVDD-supply = <®_aud_1v8>; CPVDD-supply = <®_aud_1v8>; - MICVDD-supply = <®_aud_1v8>; + MICVDD-supply = <®_mic_2v4>; PLLVDD-supply = <®_aud_1v8>; SPKVDD1-supply = <®_vsys_3v4>; SPKVDD2-supply = <®_vsys_3v4>; -- 2.30.2