From 4e69cd835a2d5c3915838491f59a68ee697a87d0 Mon Sep 17 00:00:00 2001 From: Adam Ford Date: Sun, 14 Jul 2024 12:20:17 -0500 Subject: [PATCH] arm64: dts: imx8mp-beacon-kit: Fix Stereo Audio on WM8962 The L/R clock needs to be controlled by the SAI3 instead of the CODEC to properly achieve stereo sound. Doing this allows removes the need for unnecessary clock manipulation to try to get the CODEC's clock in sync with the SAI3 clock, since the CODEC can cope with a wide variety of clock inputs. Fixes: 161af16c18f3 ("arm64: dts: imx8mp-beacon-kit: Fix audio_pll2 clock") Fixes: 69e2f37a6ddc ("arm64: dts: imx8mp-beacon-kit: Enable WM8962 Audio CODEC") Signed-off-by: Adam Ford Signed-off-by: Shawn Guo --- arch/arm64/boot/dts/freescale/imx8mp-beacon-kit.dts | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) diff --git a/arch/arm64/boot/dts/freescale/imx8mp-beacon-kit.dts b/arch/arm64/boot/dts/freescale/imx8mp-beacon-kit.dts index 17e2c19d84551..cc9b81d461886 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-beacon-kit.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-beacon-kit.dts @@ -211,13 +211,12 @@ simple-audio-card,cpu { sound-dai = <&sai3>; + frame-master; + bitclock-master; }; simple-audio-card,codec { sound-dai = <&wm8962>; - clocks = <&clk IMX8MP_CLK_IPP_DO_CLKO1>; - frame-master; - bitclock-master; }; }; }; @@ -507,10 +506,9 @@ &sai3 { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_sai3>; - assigned-clocks = <&clk IMX8MP_CLK_SAI3>, - <&clk IMX8MP_AUDIO_PLL2> ; - assigned-clock-parents = <&clk IMX8MP_AUDIO_PLL2_OUT>; - assigned-clock-rates = <12288000>, <361267200>; + assigned-clocks = <&clk IMX8MP_CLK_SAI3>; + assigned-clock-parents = <&clk IMX8MP_AUDIO_PLL1_OUT>; + assigned-clock-rates = <12288000>; fsl,sai-mclk-direction-output; status = "okay"; }; -- 2.39.5