From nobody Thu Apr 2 23:53:33 2026 Received: from mail-pg1-f175.google.com (mail-pg1-f175.google.com [209.85.215.175]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 00A1231B830 for ; Wed, 25 Mar 2026 18:15:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.215.175 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774462560; cv=none; b=fNCH2I/bo0T739ESAUF759sXecNmhSRbbHy7dukL5lAgdPLU6edx4usS9Avel0BEgshTh8BCHcTciUpAjh/Gr6KsuKFPIJlnFgOHk/jsQskwL8bEsthqg7Y75p2VK1v1eSY6w2Q6aAhPnqiyU2L7uIZfuFadaN4Ya8dnuzYyfRU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774462560; c=relaxed/simple; bh=S+8lY2Dakx92ejxlJDy+GDZksDwV8eC5gYF73nX9XkI=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=JdorXIiosBPIVsVJTpKozeghiUE/RZ590+sMOPM6cXEkTvyLxLvTkyvYv5MC4fAdY0jRWk0eLzVD50n9XOl/FeT2jvdbJTCsD29cu70qZs9h7HnRoBi5ffzxPEuwTGrxoNVMIiDBwlsoR4/LI96dW6MjYKpHUdTrrPp0Y6i4KYw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=HJLR75gn; arc=none smtp.client-ip=209.85.215.175 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="HJLR75gn" Received: by mail-pg1-f175.google.com with SMTP id 41be03b00d2f7-c74f0c3fc16so80310a12.2 for ; Wed, 25 Mar 2026 11:15:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20251104; t=1774462552; x=1775067352; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=7W3IGN1xflh4MK7qagWeleuB8V9s0be5KVlxYBqtols=; b=HJLR75gnDOp7rMxY8uQ4cFw2qaboUXh6s2cz3Fy/ZN/QiWQZRE/3GHkX6bnJ8O3eZj mNze8mesY8R7+gb/J9cdfBXeS4Tj62V0KPl43nKT6akY+8ZurKPTl+FU1ucL1quqKUlo GEOMSYRVoNvX2QAU5vTNTos9jmcDVT6d/ChNOUotgdENqqTl0X006saeaU0vsubXUd91 uC8gHL8f3JfoGpyDp/HLbro8bKAT+X3n7oMrDsNEjVa0RMu8F15x6DlQ3gUcjTDFulOV YUGsDlJynENRgUC1gzjSw13/c7cl/u/ztjIMU5zzCHVBcjIv/L5fnvNh1jL20XitIu8h bZmg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1774462552; x=1775067352; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=7W3IGN1xflh4MK7qagWeleuB8V9s0be5KVlxYBqtols=; b=stjsbgEPuQjSBdhZtsTfEbJIq/Cn+VcADS7foq//g0yjlh/YL2fSzmLretrxn3/lUb 9TGJCWasNmESMzcY8Ui6Yc9ojFB5ze4Ktho9i1IW8zJtq6k3OI7TQ8pMYp50uWyBbzzf DUAz3nKmYbmAUGu2LZujT3EnDApYwAjG+yB7ym2lqIUt9cITG7de0GZXuKoIid8oDTmG jU36UXoIZbG6kYUrIBUz7iqoIIlH5637zAYL++y9BCmdFu41vXwP+UjteSO0tXLKvwv7 8n58MEBafBct0t7JqQkdGsaIrZxGtjuqvqm6WBcSX34BTAbvVbZfI57BK4qtlEbd4Ln1 nDbw== X-Forwarded-Encrypted: i=1; AJvYcCX6lM81eD+GYqMaTwIoAKRUmm9+knd1IA7PfWe4EeTlcOR7KGdHVmMoOBZ/LYy6TdmbQJpStpWxe3Ty5PI=@vger.kernel.org X-Gm-Message-State: AOJu0Yy9HG48LWXmodP1femIKGpd2eoPWj/af8frekONDy+KrrjiGQ89 hTKttvwRJ0lsRzD34mUAbd/irpiBqAex4AmwE9qY3O4Sy701OqLQ435C X-Gm-Gg: ATEYQzx7OclD/2b2m580oAWfiUZyK237fMjU9RkJDwQOiwcy6NOk0HCxVUq8edtNaQV gwhxJT/tAuT9pUdbGhMXuWK+YoMAxVs96OjPiEfobcPnTYF5FmHqtJZgu5zpUDeQxRLVTdSoEf1 aBNiSSY99VYPmjJzcq4Ot2ObCuzENZTXldn+kXtvmeKx7M/Vm9/3eSXjlY4eUgM+umovzLtmNK+ 88GrEkZa1jjf0nor8hHBuf9F1puYqeb84DLjL60wZpkRgnDtej9F2dnKuIUroR+iozTS6LHiSri v+1GsAzGhI6YpjICGrZBNsXG/pnrhso2rEmtg2IWM7P+ue/FAlNP+G7CBBjw+sC4hNP7975MvFM 1OPJB9PEzz96DhjXnOfOuS5MPPVZZ70vN60oMqgcRsXo8Ytg3DPPxgSmAMS9naSUp3ASRhYCm/b rt2nR7Ly1Ec5Y1rkcDlDDURj/R/E2I X-Received: by 2002:a05:6a20:958f:b0:39b:df1a:455e with SMTP id adf61e73a8af0-39c4ada16dcmr4596946637.46.1774462552215; Wed, 25 Mar 2026 11:15:52 -0700 (PDT) Received: from Ultimate.. ([2402:e280:3e2c:6f1:65d1:b1ab:51e7:2823]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-c76739334e6sm127592a12.18.2026.03.25.11.15.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 25 Mar 2026 11:15:51 -0700 (PDT) From: Udaya Kiran Challa To: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, skhan@linuxfoundation.org, Udaya Kiran Challa Subject: [PATCH v3] dt-bindings: arm: mediatek: mediatek,g3dsys: Convert to DT schema Date: Wed, 25 Mar 2026 23:45:09 +0530 Message-Id: <20260325181509.3430-1-challauday369@gmail.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Convert the MediaTek G3D system controller devicetree binding from the legacy text format to DT schema. Signed-off-by: Udaya Kiran Challa --- Changelog: Changes since v2: - Move binding to soc/mediatek directory - Rename file to mediatek,mt2701-g3dsys.yaml based on fallback compatible Link to v2:https://lore.kernel.org/all/20260323180616.23333-1-challauday369= @gmail.com/ Changes since v1: - Drop redundant description for reg - Drop redundant description for provider properties Link to v1:https://lore.kernel.org/all/20260315080302.454233-1-challauday36= 9@gmail.com/ --- .../bindings/arm/mediatek/mediatek,g3dsys.txt | 30 ---------- .../soc/mediatek/mediatek,mt2701-g3dsys.yaml | 58 +++++++++++++++++++ 2 files changed, 58 insertions(+), 30 deletions(-) delete mode 100644 Documentation/devicetree/bindings/arm/mediatek/mediatek= ,g3dsys.txt create mode 100644 Documentation/devicetree/bindings/soc/mediatek/mediatek= ,mt2701-g3dsys.yaml diff --git a/Documentation/devicetree/bindings/arm/mediatek/mediatek,g3dsys= .txt b/Documentation/devicetree/bindings/arm/mediatek/mediatek,g3dsys.txt deleted file mode 100644 index 7de43bf41fdc..000000000000 --- a/Documentation/devicetree/bindings/arm/mediatek/mediatek,g3dsys.txt +++ /dev/null @@ -1,30 +0,0 @@ -MediaTek g3dsys 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 g3dsys controller provides various clocks and reset controlle= r to -the GPU. - -Required Properties: - -- compatible: Should be: - - "mediatek,mt2701-g3dsys", "syscon": - for MT2701 SoC - - "mediatek,mt7623-g3dsys", "mediatek,mt2701-g3dsys", "syscon": - for MT7623 SoC -- #clock-cells: Must be 1 -- #reset-cells: Must be 1 - -The g3dsys 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. - -Example: - -g3dsys: clock-controller@13000000 { - compatible =3D "mediatek,mt7623-g3dsys", - "mediatek,mt2701-g3dsys", - "syscon"; - reg =3D <0 0x13000000 0 0x200>; - #clock-cells =3D <1>; - #reset-cells =3D <1>; -}; diff --git a/Documentation/devicetree/bindings/soc/mediatek/mediatek,mt2701= -g3dsys.yaml b/Documentation/devicetree/bindings/soc/mediatek/mediatek,mt27= 01-g3dsys.yaml new file mode 100644 index 000000000000..adfbf1ffb416 --- /dev/null +++ b/Documentation/devicetree/bindings/soc/mediatek/mediatek,mt2701-g3dsys= .yaml @@ -0,0 +1,58 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/mediatek/mediatek,mt2701-g3dsys.yam= l# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek G3D System Controller + +maintainers: + - Sean Wang + - Ryder Lee + +description: | + The MediaTek G3D system controller provides clocks and reset control + for the GPU subsystem on MediaTek SoCs. + +properties: + compatible: + oneOf: + - items: + - const: mediatek,mt2701-g3dsys + - const: syscon + - items: + - const: mediatek,mt7623-g3dsys + - const: mediatek,mt2701-g3dsys + - const: syscon + + reg: + maxItems: 1 + + "#clock-cells": + const: 1 + + "#reset-cells": + const: 1 + +required: + - compatible + - reg + - "#clock-cells" + - "#reset-cells" + +additionalProperties: false + +examples: + - | + soc { + #address-cells =3D <2>; + #size-cells =3D <2>; + g3dsys: syscon@13000000 { + compatible =3D "mediatek,mt7623-g3dsys", + "mediatek,mt2701-g3dsys", + "syscon"; + reg =3D <0 0x13000000 0 0x200>; + #clock-cells =3D <1>; + #reset-cells =3D <1>; + }; + }; --=20 2.34.1