From patchwork Wed Apr 20 21:34:17 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Prabhakar X-Patchwork-Id: 12822024 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 aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id B2DB8C64ED5 for ; Thu, 21 Apr 2022 16:46:10 +0000 (UTC) Received: from relmlie6.idc.renesas.com (relmlie6.idc.renesas.com [210.160.252.172]) by mx.groups.io with SMTP id smtpd.web08.13673.1650490486507714224 for ; Wed, 20 Apr 2022 14:35:01 -0700 Authentication-Results: mx.groups.io; dkim=missing; spf=pass (domain: bp.renesas.com, ip: 210.160.252.172, mailfrom: prabhakar.mahadev-lad.rj@bp.renesas.com) X-IronPort-AV: E=Sophos;i="5.90,276,1643641200"; d="scan'208";a="118607286" Received: from unknown (HELO relmlir6.idc.renesas.com) ([10.200.68.152]) by relmlie6.idc.renesas.com with ESMTP; 21 Apr 2022 06:35:00 +0900 Received: from localhost.localdomain (unknown [10.226.36.204]) by relmlir6.idc.renesas.com (Postfix) with ESMTP id 91BB24108B69; Thu, 21 Apr 2022 06:34:59 +0900 (JST) From: Lad Prabhakar To: cip-dev@lists.cip-project.org, Nobuhiro Iwamatsu , Pavel Machek Cc: Biju Das Subject: [PATCH 5.10.y-cip 17/24] arm64: dts: renesas: r9a07g044: Add external audio clock nodes Date: Wed, 20 Apr 2022 22:34:17 +0100 Message-Id: <20220420213424.27837-18-prabhakar.mahadev-lad.rj@bp.renesas.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20220420213424.27837-1-prabhakar.mahadev-lad.rj@bp.renesas.com> References: <20220420213424.27837-1-prabhakar.mahadev-lad.rj@bp.renesas.com> List-Id: X-Webhook-Received: from li982-79.members.linode.com [45.33.32.79] by aws-us-west-2-korg-lkml-1.web.codeaurora.org with HTTPS for ; Thu, 21 Apr 2022 16:46:10 -0000 X-Groupsio-URL: https://lists.cip-project.org/g/cip-dev/message/8139 From: Biju Das commit 6f48272f11b1863e652530b7171a54fc9b24e275 upstream. Add external audio clocks nodes to RZ/G2L (a.k.a R9A07G044) SoC DTSI. The external audio clocks are configured as 0 Hz fixed frequency clocks by default. Boards that provide audio clocks should override them. Signed-off-by: Biju Das Reviewed-by: Lad Prabhakar Link: https://lore.kernel.org/r/20210814135526.15561-2-biju.das.jz@bp.renesas.com Signed-off-by: Geert Uytterhoeven Signed-off-by: Lad Prabhakar --- arch/arm64/boot/dts/renesas/r9a07g044.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r9a07g044.dtsi b/arch/arm64/boot/dts/renesas/r9a07g044.dtsi index 6ff3f81334cf..2acf5e57930a 100644 --- a/arch/arm64/boot/dts/renesas/r9a07g044.dtsi +++ b/arch/arm64/boot/dts/renesas/r9a07g044.dtsi @@ -13,6 +13,20 @@ #address-cells = <2>; #size-cells = <2>; + audio_clk1: audio_clk1 { + compatible = "fixed-clock"; + #clock-cells = <0>; + /* This value must be overridden by boards that provide it */ + clock-frequency = <0>; + }; + + audio_clk2: audio_clk2 { + compatible = "fixed-clock"; + #clock-cells = <0>; + /* This value must be overridden by boards that provide it */ + clock-frequency = <0>; + }; + /* External CAN clock - to be overridden by boards that provide it */ can_clk: can { compatible = "fixed-clock";