From 5eca80d292030679a9e9e31c01c70fe49b933863 Mon Sep 17 00:00:00 2001 From: Gerard Salvatella Date: Tue, 3 Jul 2018 16:37:41 +0200 Subject: arm: dts: correct VDDA in SGTL5000 for imx6 modules. On imx6 the SGTL5000 audio codec supply voltage is 3.3V and not 2.5V as might have been copied over from other modules. Output is slightly overamplified if the value is not corrected, which may lead to signal clipping. Signed-off-by: Gerard Salvatella Acked-by: Marcel Ziswiler --- arch/arm/boot/dts/imx6qdl-apalis.dtsi | 2 +- arch/arm/boot/dts/imx6qdl-colibri.dtsi | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/boot/dts/imx6qdl-apalis.dtsi b/arch/arm/boot/dts/imx6qdl-apalis.dtsi index 26c94bd64e51..dff84735e18d 100644 --- a/arch/arm/boot/dts/imx6qdl-apalis.dtsi +++ b/arch/arm/boot/dts/imx6qdl-apalis.dtsi @@ -434,7 +434,7 @@ compatible = "fsl,sgtl5000"; reg = <0x0a>; clocks = <&clks IMX6QDL_CLK_CKO>; - VDDA-supply = <®_2p5v>; + VDDA-supply = <®_3p3v>; VDDIO-supply = <®_3p3v>; VDDD-supply =<®_1p8v>; }; diff --git a/arch/arm/boot/dts/imx6qdl-colibri.dtsi b/arch/arm/boot/dts/imx6qdl-colibri.dtsi index b0ca2d06cad8..5ccc10a4be4c 100644 --- a/arch/arm/boot/dts/imx6qdl-colibri.dtsi +++ b/arch/arm/boot/dts/imx6qdl-colibri.dtsi @@ -315,7 +315,7 @@ reg = <0x0a>; clocks = <&clks IMX6QDL_CLK_CKO>; lrclk-strength = <0x3>; - VDDA-supply = <®_2p5v>; + VDDA-supply = <®_3p3v>; VDDIO-supply = <®_3p3v>; VDDD-supply =<®_1p8v>; }; -- cgit v1.2.3