From patchwork Mon Aug 14 08:53:42 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eugen Hristev X-Patchwork-Id: 13352576 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 48898C001B0 for ; Mon, 14 Aug 2023 08:54:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=exEnSNw8UmS/ylfQby4Gms2QhiczRMmYLVkkFIo+XZI=; b=YuKyfF2SohJs/J 9vOVWyvL3lh6/gdj+qLguIxPlpBEhzp/coWA9Jjl9VkbFIxteIc1z31IfkF8MnuEQ9W51Tdo3Fxaa xEBw8lMSNI+6jYmKGiwkFCN3UX/mvuFqG6ddyNG1CFQ7Lnl1D1e+XpIdg9q9tfG3JpbrX4scn7jE8 Arg4DvmLVyfzHTkCpe4DVKbhOrvWBcYpaDLS/mtP9DXgN0vpsbmS4AX63f1wecTiZqpN4XW5j00CI mV/g0oO0Wr7qzTQG1eEchoqIfZRzl0LYe6qhfMTYfp9UYEPObP6YzyzNmnEeq9cJpU8XdcbSZQmYM DXduQLYD2XjYblDsjF+w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qVTKr-00GZN9-24; Mon, 14 Aug 2023 08:54:01 +0000 Received: from madras.collabora.co.uk ([46.235.227.172]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qVTKo-00GZLP-1O; Mon, 14 Aug 2023 08:54:00 +0000 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230814_015358_643495_08539381 X-CRM114-Status: GOOD ( 13.94 ) 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 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 -============================ - -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 = "mediatek,mt7622-audsys", "syscon"; - reg = <0 0x11220000 0 0x2000>; - #clock-cells = <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 = <2>; + #size-cells = <2>; + audsys: clock-controller@11220000 { + compatible = "mediatek,mt7622-audsys", "syscon"; + reg = <0 0x11220000 0 0x2000>; + #clock-cells = <1>; + + audio-controller { + }; + }; + };