From patchwork Wed Dec 15 22:05:33 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jesse Taube X-Patchwork-Id: 12696344 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 8F480C433F5 for ; Wed, 15 Dec 2021 22:07:36 +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:References:In-Reply-To: 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: List-Owner; bh=CfxfJbphHZEkXILP0bL9rzowLcUyt5WZncY0p128Px8=; b=Z+GEQuSW49mVvG 4NNs9ReEmSNVhIUm6c7BejQ7ptWnFMzBe6PS1YIgExrEEbyNnMO23PSu1WPSUth9rxqNv4Np9m3Mm BiL3NgziLyzyfZ0bSoQF96gR9uARC/Lm1GLZVCQ3QUhHo9ucbMnV1Quw+CPzC/SiWIWaEk2Edv28P MB+a/Q2TTn9ZfUGSBiZFTICgOxqnL8oN1XpXpPieb4CdrjK3DM+3GOPpteQFsBYRpns5/b0dotIoF M4uypFNoKMCGnONTWxK687A6yjMTPRe/fTQMCF6CuCzG87WoUd+pZY9di6ueYFRg1N3kMOnBysUEm +1XjZNZou5lMqYzbjSXw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mxcPj-002uAT-UC; Wed, 15 Dec 2021 22:06:20 +0000 Received: from mail-qv1-xf2f.google.com ([2607:f8b0:4864:20::f2f]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mxcPF-002tzo-VF for linux-arm-kernel@lists.infradead.org; Wed, 15 Dec 2021 22:05:51 +0000 Received: by mail-qv1-xf2f.google.com with SMTP id eq6so178028qvb.7 for ; Wed, 15 Dec 2021 14:05:49 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=YKLnn1piTmjuFpvCctXoR3qG0POusuFbfw0ULlMi8Zk=; b=SKORBTHiACk67BHgoaStl1hZV/YpqjLQKe8yZw2at4MGu5SUuc+grDTDl0l7t6OXt6 V8e8HPpfu4SyIQ3sreRn3YEjkyWc59PFNlRAvl6hHWUgTCHkhbFwUKSGuuWjZCb3MagA HU/RYt/yVViVMO1cYrM9f6KVFeh79UqagTUc5iB6v+ap9FtB5qsLDXl6o3K7h8AtjpM+ NclXyyVgCz/rsartAFr0iGwrcQWBZy0ugDR5js+tMZyTEmuBxTZnfeAlFcfawytU8fHh R+7Egt5qgBVc5cR1bOayOb5HinY7uQaP7MG/I2sIxy55nI/UR2W/XOyrFD5UlBj/3EqC B4Xw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=YKLnn1piTmjuFpvCctXoR3qG0POusuFbfw0ULlMi8Zk=; b=Kj01gqW4LlOWHYT7ILdNJ7p4ltZmGLQQmQ0MFj5GjmJazXV05W2UyJClpDx43kXx9P rWZ2SbImSMau+jq9vY9UqBAv7LEu/Q2NpjM8OcphbW+W3ACHRevJeQox0igPHzR26l7j XFKc0ySlDYFqCku1220UPTh5sWNQRSyzzc6PCFy2J4y5X0mw9cfgicOIqV/85LxcH06N vb44woXNaVZntCBT/K/gTIFs3K3+IQBpkJC8QtSh5UsQLphpWrnQWMYVMcdJvmmBzcLN E0/cJ0S/Ua/+S6MapIYzezOYIKzfDXRFB0TvFlAn74d3g098F8QLyKC30ceXvq5qFpMW eE3g== X-Gm-Message-State: AOAM5310c338NV9quKww1KYEiBWs1P/dhvWWKnSTpc55J0Dy85y7Nn0u T8hSVuUddiHqGV9Cybnf438= X-Google-Smtp-Source: ABdhPJzGFiGwKMG3U/uaEIJYKD99IjOP/Oy+eaDNCvt44EG1YKHkt2qo6JQdgQ+4S4RUcbs4r9qlEg== X-Received: by 2002:a05:6214:528f:: with SMTP id kj15mr4269275qvb.101.1639605948504; Wed, 15 Dec 2021 14:05:48 -0800 (PST) Received: from jesse-desktop.jtp-bos.lab (146-115-144-188.s4282.c3-0.nwt-cbr1.sbo-nwt.ma.cable.rcncustomer.com. [146.115.144.188]) by smtp.gmail.com with ESMTPSA id s20sm2471592qtc.75.2021.12.15.14.05.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 15 Dec 2021 14:05:48 -0800 (PST) From: Jesse Taube X-Google-Original-From: Jesse Taube To: linux-imx@nxp.com Cc: mturquette@baylibre.com, sboyd@kernel.org, robh+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, ulf.hansson@linaro.org, aisheng.dong@nxp.com, stefan@agner.ch, linus.walleij@linaro.org, gregkh@linuxfoundation.org, arnd@arndb.de, olof@lixom.net, soc@kernel.org, linux@armlinux.org.uk, abel.vesa@nxp.com, adrian.hunter@intel.com, jirislaby@kernel.org, giulio.benetti@benettiengineering.com, nobuhiro1.iwamatsu@toshiba.co.jp, Mr.Bossman075@gmail.com, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org, linux-gpio@vger.kernel.org, linux-serial@vger.kernel.org, Jesse Taube Subject: [PATCH v5 4/9] dt-bindings: clock: imx: Add documentation for i.MXRT1050 clock Date: Wed, 15 Dec 2021 17:05:33 -0500 Message-Id: <20211215220538.4180616-5-Mr.Bossman075@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20211215220538.4180616-1-Mr.Bossman075@gmail.com> References: <20211215220538.4180616-1-Mr.Bossman075@gmail.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211215_140550_077137_EEDB433C X-CRM114-Status: GOOD ( 14.61 ) 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 From: Jesse Taube Add DT binding documentation for i.MXRT1050 clock driver. Cc: Giulio Benetti Signed-off-by: Jesse Taube Reviewed-by: Rob Herring --- V1->V2: * Replace macros with values V2->V3: * Remove anatop * Use lpuart not gpt * include imxrt1050-clock.h * 2 space tabs to 4 * Remove oneOf enum * Change maxItems to 2 V3->V4: * Nothing done V4->V5: * Remove extra newline * Rename ccm to clock-controller * Change minItems to const * Change minItems to description * Rename file to add 1050 * Change commit description to just 1050 --- .../bindings/clock/imxrt1050-clock.yaml | 66 +++++++++++++++++++ 1 file changed, 66 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/imxrt1050-clock.yaml diff --git a/Documentation/devicetree/bindings/clock/imxrt1050-clock.yaml b/Documentation/devicetree/bindings/clock/imxrt1050-clock.yaml new file mode 100644 index 000000000000..8caf0572733b --- /dev/null +++ b/Documentation/devicetree/bindings/clock/imxrt1050-clock.yaml @@ -0,0 +1,66 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/imxrt1050-clock.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Clock bindings for Freescale i.MXRT + +maintainers: + - Giulio Benetti + - Jesse Taube + +description: | + The clock consumer should specify the desired clock by having the clock + ID in its "clocks" phandle cell. See include/dt-bindings/clock/imxrt*-clock.h + for the full list of i.MXRT clock IDs. + +properties: + compatible: + const: fsl,imxrt1050-ccm + + reg: + maxItems: 1 + + interrupts: + maxItems: 2 + + clocks: + description: 24m osc + + clock-names: + const: osc + + '#clock-cells': + const: 1 + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - '#clock-cells' + +additionalProperties: false + +examples: + - | + #include + + clks: clock-controller@400fc000 { + compatible = "fsl,imxrt1050-ccm"; + reg = <0x400fc000 0x4000>; + interrupts = <95>, <96>; + clocks = <&osc>; + clock-names = "osc"; + #clock-cells = <1>; + }; + + lpuart1: serial@40184000 { + compatible = "fsl,imxrt1050-lpuart"; + reg = <0x40184000 0x4000>; + interrupts = <20>; + clocks = <&clks IMXRT1050_CLK_LPUART1>; + clock-names = "ipg"; + };