From 0bf6d62cb5173d85113f4f759cad3191845e15fa Mon Sep 17 00:00:00 2001 From: Francesco Dolcini Date: Mon, 7 Aug 2023 22:21:57 +0200 Subject: [PATCH] arm64: dts: ti: verdin-am62: Set I2S_1 MCLK rate Set AUDIO_EXT_REFCLK1, used as I2S_1_MCLK on Verdin AM62 family, to 25MHz (this is the only valid option according to TI [1]). [1] https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1188051/am625-audio_ext_refclk1-clock-output---dts-support/4476322#4476322 Reviewed-by: Jai Luthra Signed-off-by: Francesco Dolcini Link: https://lore.kernel.org/r/20230807202159.13095-3-francesco@dolcini.it Signed-off-by: Nishanth Menon --- arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi b/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi index 12dd1d64eac9f..5db9ef2dc7e5a 100644 --- a/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62-verdin.dtsi @@ -768,6 +768,11 @@ }; }; +/* VERDIN I2S_1_MCLK */ +&audio_refclk1 { + assigned-clock-rates = <25000000>; +}; + &cpsw3g { pinctrl-names = "default"; pinctrl-0 = <&pinctrl_rgmii1>; -- 2.30.2