From nobody Thu Nov 14 05:50:55 2024 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 D8445EB64DD for ; Mon, 14 Aug 2023 08:55:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235385AbjHNIyl (ORCPT ); Mon, 14 Aug 2023 04:54:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:49214 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234856AbjHNIxz (ORCPT ); Mon, 14 Aug 2023 04:53:55 -0400 Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D0E4F10B; Mon, 14 Aug 2023 01:53:54 -0700 (PDT) Received: from eugen-station.. (unknown [82.77.136.132]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: ehristev) by madras.collabora.co.uk (Postfix) with ESMTPSA id 8B84966071A3; Mon, 14 Aug 2023 09:53:52 +0100 (BST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1692003233; bh=HYN+QldNtbHN80o42A4atrNQS81buNzuGV/Nz/ZAMgw=; h=From:To:Cc:Subject:Date:From; b=acVvqXX0EmW2ixUQBvOPwgpcDM8Z97WjdPpvvYmoqhFDCQQkKPwzzPBy1z/5cAg7h lRch0hk9U4IM2SAqfxgAVpolmFt6GaboaPTu0n2JpQD2Ul4BW0SXa4pPofOeePAuvR 7dQYiBkPgt9fCr8Iw5VMRV52VFAg1kVwDa7jDIyCo3zUM8NeuEsgFBaQhQnNmGbAGX LM4EpSAKvtdb17kc6LF0bcrQvc9nuhqDbW4xDQLhai6cMZCJPOndo/XzhI9ufJ+HG/ pD36x6KF6uryrKA05wXlfWNjrYQwGU1Nz6j2FmpxeAfQGG5twMYPOr9mUtSyT/JKCl UdEH6SI4gpZXg== From: Eugen Hristev To: devicetree@vger.kernel.org, linux-mediatek@lists.infradead.org Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, angelogioacchino.delregno@collabora.com, matthias.bgg@gmail.com, conor+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, robh+dt@kernel.org, Eugen Hristev Subject: [PATCH v2] dt-bindings: arm: mediatek: convert audsys to yaml Date: Mon, 14 Aug 2023 11:53:42 +0300 Message-Id: <20230814085342.8474-1-eugen.hristev@collabora.com> X-Mailer: git-send-email 2.34.1 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" Convert the mediatek,audsys binding to YAML. Signed-off-by: Eugen Hristev --- Changes in v2: - remove comment reference to inexistent binding .../bindings/arm/mediatek/mediatek,audsys.txt | 39 ----------- .../arm/mediatek/mediatek,audsys.yaml | 65 +++++++++++++++++++ 2 files changed, 65 insertions(+), 39 deletions(-) delete mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek= ,audsys.txt create mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek= ,audsys.yaml diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys= .txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.txt deleted file mode 100644 index 699776be1dd3..000000000000 --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.txt +++ /dev/null @@ -1,39 +0,0 @@ -MediaTek AUDSYS controller -=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D - -The MediaTek AUDSYS controller provides various clocks to the system. - -Required Properties: - -- compatible: Should be one of: - - "mediatek,mt2701-audsys", "syscon" - - "mediatek,mt6765-audsys", "syscon" - - "mediatek,mt6779-audio", "syscon" - - "mediatek,mt7622-audsys", "syscon" - - "mediatek,mt7623-audsys", "mediatek,mt2701-audsys", "syscon" - - "mediatek,mt8167-audiosys", "syscon" - - "mediatek,mt8183-audiosys", "syscon" - - "mediatek,mt8192-audsys", "syscon" - - "mediatek,mt8516-audsys", "syscon" -- #clock-cells: Must be 1 - -The AUDSYS controller uses the common clk binding from -Documentation/devicetree/bindings/clock/clock-bindings.txt -The available clocks are defined in dt-bindings/clock/mt*-clk.h. - -Required sub-nodes: -------- -For common binding part and usage, refer to -../sonud/mt2701-afe-pcm.txt. - -Example: - - audsys: clock-controller@11220000 { - compatible =3D "mediatek,mt7622-audsys", "syscon"; - reg =3D <0 0x11220000 0 0x2000>; - #clock-cells =3D <1>; - - afe: audio-controller { - ... - }; - }; diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys= .yaml b/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.yaml new file mode 100644 index 000000000000..7db99730a349 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/mediatek/mediatek,audsys.yaml @@ -0,0 +1,65 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/mediatek/mediatek,audsys.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek AUDSYS controller + +maintainers: + - Eugen Hristev + +description: + The MediaTek AUDSYS controller provides various clocks to the system. + +properties: + compatible: + oneOf: + - items: + - enum: + - mediatek,mt2701-audsys + - mediatek,mt6765-audsys + - mediatek,mt6779-audsys + - mediatek,mt7622-audsys + - mediatek,mt8167-audsys + - mediatek,mt8173-audsys + - mediatek,mt8183-audsys + - mediatek,mt8186-audsys + - mediatek,mt8192-audsys + - mediatek,mt8516-audsys + - const: syscon + - items: + # Special case for mt7623 for backward compatibility + - const: mediatek,mt7623-audsys + - const: mediatek,mt2701-audsys + - const: syscon + + reg: + maxItems: 1 + + '#clock-cells': + const: 1 + + audio-controller: + type: object + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + soc { + #address-cells =3D <2>; + #size-cells =3D <2>; + audsys: clock-controller@11220000 { + compatible =3D "mediatek,mt7622-audsys", "syscon"; + reg =3D <0 0x11220000 0 0x2000>; + #clock-cells =3D <1>; + + audio-controller { + }; + }; + }; --=20 2.34.1