From patchwork Sat Dec 4 06:10:35 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jesse T X-Patchwork-Id: 520750 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 B511EC43219 for ; Sat, 4 Dec 2021 06:11:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1384238AbhLDGO3 (ORCPT ); Sat, 4 Dec 2021 01:14:29 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37856 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242140AbhLDGOU (ORCPT ); Sat, 4 Dec 2021 01:14:20 -0500 Received: from mail-qt1-x82a.google.com (mail-qt1-x82a.google.com [IPv6:2607:f8b0:4864:20::82a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 14647C061751; Fri, 3 Dec 2021 22:10:55 -0800 (PST) Received: by mail-qt1-x82a.google.com with SMTP id 8so5646928qtx.5; Fri, 03 Dec 2021 22:10:55 -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=uIXLxIuMwC34QjAguBG050yUt+MXx4od/4nSlb5Y1Es=; b=IUV0fnXjH+J/b5a+Gm9BG+QE1RsI2H/6QL0hIuEi2jtA2xd5WWoecNNngIpLvETvmc CBUk66TmUvKtoc1chh6r2noNvyB8NfQ6+pBtoTreIYMeiQCbm53OCsUM/ypOg4Enm7ZK B/ECKZIOUbUh61cZJYXxUeUd1zZ3PdL/zkxy8DuDOeDc3gASXABP15np6Bd+RQHxoKNQ St7pNWRBYF0Qp69MSsh+DMFtku6T2G67WEKF6L7jCEuF5X/5kA1g6tU1B5vQTNiocbpB yC7bENjrd3L8FxLx9QC2zvhoFU/uyYdK/30T/B0nN4s7E3A9PAet3A83rg+H9dsNm3Ys yh8A== 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=uIXLxIuMwC34QjAguBG050yUt+MXx4od/4nSlb5Y1Es=; b=0HoXTENA+3gfrw+RPVfUOVlK0KZsSiFfL6IxBweKq41EAlOwDRNB2AzsbMFqBe3+dc dUZDEZwdvpyACHGD4tcnaxnO+MqnxoQcFqROeHBfF9IIPKHUMmVZsuoKD/OLfaqgjEBD kNO7Ce3PoSgnanJT/XPyU2LF/NRZ4eMkXHEhvQZVBKKpVYxfH5xHkvT9USZlEu1rH9+X dgzg79hh11Oxf+B77h/UhZi+8w1Uf4iz2JQmhT51L/2P3B3GaHZy8mFoXL3B81iIc1zt U0PPFgQEG27Gj2xQoeFnNIYFmRsiZjhpvhEgGSkts7yAHJkneFzn/t0ihi7bHQbS0MxZ L/rQ== X-Gm-Message-State: AOAM530iJNTHdDzEeXo4N1z41jivaW+Fr0FwfL96hjtVP3VwbcyXJqvx LsU/6oWlPe3knqMfv7TIAeQ= X-Google-Smtp-Source: ABdhPJwD2SVpXtEskCG7P11vgva5D+ze3xEsZ+kEWMqsTfo+qt0ZE4/shIWKS3wjRzAOBM5fmMTmAQ== X-Received: by 2002:a05:622a:4cf:: with SMTP id q15mr26073106qtx.543.1638598254286; Fri, 03 Dec 2021 22:10:54 -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 l1sm3500913qkp.125.2021.12.03.22.10.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 03 Dec 2021 22:10:54 -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 , Rob Herring Subject: [PATCH v4 06/13] dt-bindings: clock: imx: Add documentation for i.MXRT clock Date: Sat, 4 Dec 2021 01:10:35 -0500 Message-Id: <20211204061042.1248028-7-Mr.Bossman075@gmail.com> X-Mailer: git-send-email 2.34.0 In-Reply-To: <20211204061042.1248028-1-Mr.Bossman075@gmail.com> References: <20211204061042.1248028-1-Mr.Bossman075@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-serial@vger.kernel.org From: Jesse Taube Add DT binding documentation for i.MXRT 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 --- .../bindings/clock/imxrt-clock.yaml | 67 +++++++++++++++++++ 1 file changed, 67 insertions(+) create mode 100644 Documentation/devicetree/bindings/clock/imxrt-clock.yaml diff --git a/Documentation/devicetree/bindings/clock/imxrt-clock.yaml b/Documentation/devicetree/bindings/clock/imxrt-clock.yaml new file mode 100644 index 000000000000..8af48c59ff99 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/imxrt-clock.yaml @@ -0,0 +1,67 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/imxrt-clock.yaml# +$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: + minItems: 1 + + clock-names: + minItems: 1 + + '#clock-cells': + const: 1 + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - '#clock-cells' + +additionalProperties: false + +examples: + - | + #include + + ccm@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"; + };