From patchwork Wed Jul 5 11:41:51 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 13301996 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 520BDEB64DA for ; Wed, 5 Jul 2023 11:42:44 +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:Cc:To:In-Reply-To:References:Message-Id :MIME-Version:Subject:Date:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=G3e/kOPdblrdb2pUws3jHo7e1fA2caKkAOYn9jVAamE=; b=CiMM8J1jpTicbs AvMg/byKKKOPwqid4hQYgTOZMgv3oyJfd8B5zrA2mxZCCZb6BNvMqmXA2qtI5mFehqduASGlCMoPP d/eIbDzTCpJ6DCAvXUqohqkDd3JrMbMAxgkcZSS8KfBpsdurS2xt/J1Y1/0/KhfTI1kwps9cQvXZa jDPCHGRY99I/JaCAPhlm4rro436wxXGIpjYGMlMnqZWw3U8TFPJVWhBoKZ521sQ6SULhqbx7zlYsG TRLIbD2X5ATwhRZoTjdalIZANJYZ6VCxsP27i5sdg7imB7pONMWqJd3tjs0PT6Dn0fYCggmZiN3oX qIB1Q2qWXTPorCAqfbyQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qH0tf-00FkRJ-2V; Wed, 05 Jul 2023 11:42:11 +0000 Received: from mail-lf1-x134.google.com ([2a00:1450:4864:20::134]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qH0tc-00FkMr-27 for linux-arm-kernel@lists.infradead.org; Wed, 05 Jul 2023 11:42:10 +0000 Received: by mail-lf1-x134.google.com with SMTP id 2adb3069b0e04-4fba1288bbdso8826663e87.1 for ; Wed, 05 Jul 2023 04:42:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1688557319; x=1691149319; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=CaNHukNnVjDsPaAH2UItJR4RWTnzSz8CQM5za4d01xc=; b=eoGCbKtPXzvda15F0EFg+vTluEi6TZEBd+7pMT4pGkWtwQrRjqNWhEKo/FVA3KMbG0 dkaVNTuimNtL4VUMmRIOTCirIG6TfXDlU/o28TFeU4WvdK5p55xIsA/p6BnptPWtPQp2 FfxGBhI301mJkHqaLL++z2vQVn+47JZ4hrnH+eax+PTHgL9a7hVl2d54/kx/K5hVSeOc SbYoAhKEydcYnE5/x3oLPJ+xDYfu47dlEOJBB++GKvxnLjYfPXKX4E6lnaYCSzj40mzK 6ocdqZTXkGQHfsws1AfbSQPr02sGs4lEIacNxoq2+mvtjasMQnfDfmEijIHi9qpCM/Yg jRMQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1688557319; x=1691149319; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=CaNHukNnVjDsPaAH2UItJR4RWTnzSz8CQM5za4d01xc=; b=Sa26TiJLcuh4JMs75whkLYaq0H4bj/rQsFpdKwXrNCyTGFUYxQAA3rZW2clfht9B1x RHZDUaMso0RyVQBPBAXj7BCH47VryM6PB7gn1JXdHb6S3t7YvVhyvBSEOE5Bx1qrcJYf Wx1fEHUWOYay7jGtfktXMvXeMdwYD10RZqz343lnHP9551JaQe5qAKDHun3h4BSA9tID jNMcBSVQ6/Ub0Pv5SP55NfEtxvFi2RprSSaYnjwaCr/RDehCK6Lxeai3wUmVz9qsqemd xdM6xN77nWNlGdmOROeEibUEvNEPVnvcRTRWQbMtX9w2w1hJUtgSsntIT99rzNNs4mrP Zhlw== X-Gm-Message-State: ABy/qLaqjTSoLc+2VIZhVrXBHSMzvlRoqQcfeHSxG43dx9TVeaAlzGyl 9OpC1sjRU7nr8jWiLQG42hULCg== X-Google-Smtp-Source: APBJJlFvQ35NSEFVi2NIkEQ1WNt56GRkE1nTH8Ny1kcUH3mWK3BNQT6Ii7cKXFgw3UkumO+kXtU5eg== X-Received: by 2002:a05:6512:3256:b0:4fb:9f93:365f with SMTP id c22-20020a056512325600b004fb9f93365fmr11125377lfr.38.1688557319123; Wed, 05 Jul 2023 04:41:59 -0700 (PDT) Received: from arrakeen.starnux.net ([2a01:e0a:982:cbb0:8261:5fff:fe11:bdda]) by smtp.gmail.com with ESMTPSA id 8-20020a05600c028800b003fb416d732csm1916808wmk.6.2023.07.05.04.41.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 05 Jul 2023 04:41:58 -0700 (PDT) From: Neil Armstrong Date: Wed, 05 Jul 2023 13:41:51 +0200 Subject: [PATCH v2 1/3] dt-bindings: clock: amlogic: convert amlogic,gxbb-clkc.txt to dt-schema MIME-Version: 1.0 Message-Id: <20230705-b4-amlogic-bindings-convert-take2-v2-1-22be915ddc3b@linaro.org> References: <20230705-b4-amlogic-bindings-convert-take2-v2-0-22be915ddc3b@linaro.org> In-Reply-To: <20230705-b4-amlogic-bindings-convert-take2-v2-0-22be915ddc3b@linaro.org> To: Jerome Brunet , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Kevin Hilman , Martin Blumenstingl Cc: linux-amlogic@lists.infradead.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Neil Armstrong X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=3423; i=neil.armstrong@linaro.org; h=from:subject:message-id; bh=6blIrzyVDZas5IcZi9A41vegPBQeeY36EiPBXllpWCM=; b=owEBbQKS/ZANAwAKAXfc29rIyEnRAcsmYgBkpVcDIG9EJRq/VdZ54P4MlMspaLByJsDrCw/YRGwx 4SNHHPOJAjMEAAEKAB0WIQQ9U8YmyFYF/h30LIt33NvayMhJ0QUCZKVXAwAKCRB33NvayMhJ0c2fEA DAnzgI58asWhl7TlJS6OIvn/cirsOIIi/YaI5uM2uvix525ka7MBOSs7U4ASlxEnSPzlntuVNZ4Zib UtIfG5fKqlc6ru4wDUX9Yog9yegd7m3Smqatdw7fdxyNvWX+Z7j8j9roPCF3WRG46TryfAVcpA4rwy x2nShrNgHcJg6j7h+SlJQqpfYKqz5n4+kNgfUjHMt5/KKvMn+XoTS2Mrae3zlgRq0v0shKH959T0QA 9QcAPMwcsPrrF8gqYOzTFUJbgPlHIxRupUCXZqdiWFhmQW/k4kBxF3DVIbXSJ4gFMupbzpfUrlSm08 GbmHrhpzeWn7eUrt5ghPigCVVQdCqF8bu2BSqKcJq/KalvC8vN0aW7Yvo2+ic9L6IO6rerg6P2BPHN xZernKG7WIgYFL/BqdaewH/9CMXfqPCtXh77LL096DBhuZo0RZbH1NDEreaN21tf8Lt39ofM1hliSq Okrm9OCUCmnoFFiYqXd82KkJu3DH87zzJxBlVqVC6RFZEEO5ZmsLpZyBg6XNc+P9VHuI6G2UjNqVQU 9CdBnQMTLYoPzcoNJDciiyKOx0x/mVwjzA5iT/FUiH2ay/AuKqJ6JmiofC+L4gBtZ8w2zAr1Qyioul mj+E+h9jjFxXd6uWKyGp+r3sLEOcmvSis7LdqN2EimfU1wWOl3y+erBpB8Ew== X-Developer-Key: i=neil.armstrong@linaro.org; a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230705_044208_695746_DB29947A X-CRM114-Status: GOOD ( 15.87 ) 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 Amlogic Clock Controller bindings to dt-schema. Signed-off-by: Neil Armstrong Reviewed-by: Rob Herring --- .../bindings/clock/amlogic,gxbb-clkc.txt | 53 ---------------------- .../bindings/clock/amlogic,gxbb-clkc.yaml | 37 +++++++++++++++ 2 files changed, 37 insertions(+), 53 deletions(-) diff --git a/Documentation/devicetree/bindings/clock/amlogic,gxbb-clkc.txt b/Documentation/devicetree/bindings/clock/amlogic,gxbb-clkc.txt deleted file mode 100644 index 7ccecd5c02c1..000000000000 --- a/Documentation/devicetree/bindings/clock/amlogic,gxbb-clkc.txt +++ /dev/null @@ -1,53 +0,0 @@ -* Amlogic GXBB Clock and Reset Unit - -The Amlogic GXBB clock controller generates and supplies clock to various -controllers within the SoC. - -Required Properties: - -- compatible: should be: - "amlogic,gxbb-clkc" for GXBB SoC, - "amlogic,gxl-clkc" for GXL and GXM SoC, - "amlogic,axg-clkc" for AXG SoC. - "amlogic,g12a-clkc" for G12A SoC. - "amlogic,g12b-clkc" for G12B SoC. - "amlogic,sm1-clkc" for SM1 SoC. -- clocks : list of clock phandle, one for each entry clock-names. -- clock-names : should contain the following: - * "xtal": the platform xtal - -- #clock-cells: should be 1. - -Each clock is assigned an identifier and client nodes can use this identifier -to specify the clock which they consume. All available clocks are defined as -preprocessor macros in the dt-bindings/clock/gxbb-clkc.h header and can be -used in device tree sources. - -Parent node should have the following properties : -- compatible: "syscon", "simple-mfd, and "amlogic,meson-gx-hhi-sysctrl" or - "amlogic,meson-axg-hhi-sysctrl" -- reg: base address and size of the HHI system control register space. - -Example: Clock controller node: - -sysctrl: system-controller@0 { - compatible = "amlogic,meson-gx-hhi-sysctrl", "syscon", "simple-mfd"; - reg = <0 0 0 0x400>; - - clkc: clock-controller { - #clock-cells = <1>; - compatible = "amlogic,gxbb-clkc"; - clocks = <&xtal>; - clock-names = "xtal"; - }; -}; - -Example: UART controller node that consumes the clock generated by the clock - controller: - - uart_AO: serial@c81004c0 { - compatible = "amlogic,meson-uart"; - reg = <0xc81004c0 0x14>; - interrupts = <0 90 1>; - clocks = <&clkc CLKID_CLK81>; - }; diff --git a/Documentation/devicetree/bindings/clock/amlogic,gxbb-clkc.yaml b/Documentation/devicetree/bindings/clock/amlogic,gxbb-clkc.yaml new file mode 100644 index 000000000000..63246f1cb539 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/amlogic,gxbb-clkc.yaml @@ -0,0 +1,37 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/amlogic,gxbb-clkc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Amlogic Clock Controller + +maintainers: + - Neil Armstrong + +properties: + compatible: + enum: + - amlogic,gxbb-clkc + - amlogic,gxl-clkc + - amlogic,axg-clkc + - amlogic,g12a-clkc + - amlogic,g12b-clkc + - amlogic,sm1-clkc + + clocks: + maxItems: 1 + + clock-names: + const: xtal + + '#clock-cells': + const: 1 + +required: + - compatible + - clocks + - clock-names + - '#clock-cells' + +additionalProperties: false