From patchwork Thu Feb 6 15:39:11 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Francesco Dolcini X-Patchwork-Id: 13963260 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 67EEAC02198 for ; Thu, 6 Feb 2025 15:41:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=kH0+JGJ28AOCheBpS02kDekVXIgobDL51e4ShaB0Zjs=; b=iVJo8p902zNhU2CarW3/Mt1B2H a+cjEzgFISFr8jlwxrmcAnV4j3tcmwoCQ8obOisIi5ZWTQphxEHB28ghx1fC55B7qfSWs4zzrfE83 aW58FlpCT7MJwExkLhTJvO4rw3ocpjXeqcPu3Mx9/8UoXLLUZnwL5pF7+AROgeU/3J21ZHhVdg0+C WDN9kc+puv55nl3zlhv/y0keOpuRbRsxrahelMLPjeGupiX8osOzHW53WxEyT2jqwz14mtBZ/AcBa hqxD2EQhaFeYYLBBDAXE3JpWOypy46NYbj4aEpwhRvoTg+XCGu88dLC5IJ8MvFdoyrdMu3XCCfI3D CTNav8pw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tg3zr-00000006jlz-0IOx; Thu, 06 Feb 2025 15:40:55 +0000 Received: from mail11.truemail.it ([2001:4b7e:0:8::81]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tg3yR-00000006jTy-0zBV for linux-arm-kernel@lists.infradead.org; Thu, 06 Feb 2025 15:39:30 +0000 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 B4F9B1FA0A; Thu, 6 Feb 2025 16:39:18 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=dolcini.it; s=default; t=1738856359; bh=kH0+JGJ28AOCheBpS02kDekVXIgobDL51e4ShaB0Zjs=; h=From:To:Subject; b=sNo7iFwFXaS/G6IrumBfAqnjDFIN5KPso8Am/Ghd0RMqQpT+D6DzlP7h4fmvEtmJU vbUQlhZC6EXau5evJUgdZs0/eRdOD7Et7STwiVL3lOSk5/10vpmdbsjDcoXZj4Qi+J sUQo5JgqQ9AIOiPuNFUrOgdCh6AA5DoXBskUWlvp5mW2/LbdwEcyYDKzhK1AXpwk0v TecKe1fU+gGo0bSDIUXeyP1HhkIsaEiEj7fa6GNu348aWtlsZhps4LHuMoes3gvXgE xz+yo9NAJ5IFyoWxxSGw5FuCs609qX9vJPq5AmTxnM8xoOT6Iha7ONVHRawR21EsJV eV03cTtxB9Ugw== 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 Subject: [PATCH v1] arm64: dts: ti: k3-am62p: Enable AUDIO_REFCLKx Date: Thu, 6 Feb 2025 16:39:11 +0100 Message-Id: <20250206153911.414702-1-francesco@dolcini.it> X-Mailer: git-send-email 2.39.5 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250206_073928_322723_01861307 X-CRM114-Status: UNSURE ( 8.00 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Francesco Dolcini On AM62P-based SoCs the AUDIO_REFCLKx clocks can be used as an input to external peripherals when configured through CTRL_MMR, so add the clock nodes. Link: http://downloads.ti.com/tisci/esd/latest/5_soc_doc/am62px/clocks.html Signed-off-by: Francesco Dolcini --- arch/arm64/boot/dts/ti/k3-am62p-main.dtsi | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-am62p-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62p-main.dtsi index 420c77c8e9e5..4b47b0774330 100644 --- a/arch/arm64/boot/dts/ti/k3-am62p-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am62p-main.dtsi @@ -42,6 +42,26 @@ &inta_main_dmss { ti,interrupt-ranges = <5 69 35>; }; +&main_conf { + audio_refclk0: clock-controller@82e0 { + compatible = "ti,am62-audio-refclk"; + reg = <0x82e0 0x4>; + clocks = <&k3_clks 157 0>; + assigned-clocks = <&k3_clks 157 0>; + assigned-clock-parents = <&k3_clks 157 16>; + #clock-cells = <0>; + }; + + audio_refclk1: clock-controller@82e4 { + compatible = "ti,am62-audio-refclk"; + reg = <0x82e4 0x4>; + clocks = <&k3_clks 157 18>; + assigned-clocks = <&k3_clks 157 18>; + assigned-clock-parents = <&k3_clks 157 34>; + #clock-cells = <0>; + }; +}; + &main_pmx0 { pinctrl-single,gpio-range = <&main_pmx0_range 0 32 PIN_GPIO_RANGE_IOPAD>,