From nobody Thu Sep 11 19:34:35 2025 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E912CC001B0 for ; Mon, 7 Aug 2023 20:22:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231474AbjHGUWV (ORCPT ); Mon, 7 Aug 2023 16:22:21 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57556 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229646AbjHGUWK (ORCPT ); Mon, 7 Aug 2023 16:22:10 -0400 Received: from mail11.truemail.it (mail11.truemail.it [217.194.8.81]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 22EED10EC; Mon, 7 Aug 2023 13:22:08 -0700 (PDT) Received: from francesco-nb.pivistrello.it (93-49-2-63.ip317.fastwebnet.it [93.49.2.63]) by mail11.truemail.it (Postfix) with ESMTPA id 3BF88207B9; Mon, 7 Aug 2023 22:22:06 +0200 (CEST) From: Francesco Dolcini To: Nishanth Menon , Vignesh Raghavendra , Tero Kristo , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Francesco Dolcini , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Jai Luthra Subject: [PATCH v3 2/4] arm64: dts: ti: verdin-am62: Set I2S_1 MCLK rate Date: Mon, 7 Aug 2023 22:21:57 +0200 Message-Id: <20230807202159.13095-3-francesco@dolcini.it> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230807202159.13095-1-francesco@dolcini.it> References: <20230807202159.13095-1-francesco@dolcini.it> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Francesco Dolcini 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-for= um/1188051/am625-audio_ext_refclk1-clock-output---dts-support/4476322#44763= 22 Reviewed-by: Jai Luthra Signed-off-by: Francesco Dolcini --- 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/d= ts/ti/k3-am62-verdin.dtsi index 12dd1d64eac9..5db9ef2dc7e5 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 @@ AM62X_MCU_IOPAD(0x0028, PIN_OUTPUT, 0) /* (C5) W= KUP_UART0_TXD */ /* SODIM }; }; =20 +/* VERDIN I2S_1_MCLK */ +&audio_refclk1 { + assigned-clock-rates =3D <25000000>; +}; + &cpsw3g { pinctrl-names =3D "default"; pinctrl-0 =3D <&pinctrl_rgmii1>; --=20 2.25.1