From patchwork Mon May 18 14:52:34 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Anson Huang X-Patchwork-Id: 200397 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 73D50C433DF for ; Mon, 18 May 2020 15:02:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5ACA4207C4 for ; Mon, 18 May 2020 15:02:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727006AbgERPCW (ORCPT ); Mon, 18 May 2020 11:02:22 -0400 Received: from inva021.nxp.com ([92.121.34.21]:37808 "EHLO inva021.nxp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726918AbgERPCV (ORCPT ); Mon, 18 May 2020 11:02:21 -0400 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 6344A200941; Mon, 18 May 2020 17:02:19 +0200 (CEST) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 290352009C2; Mon, 18 May 2020 17:02:14 +0200 (CEST) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 6D2F9402AF; Mon, 18 May 2020 23:02:07 +0800 (SGT) From: Anson Huang To: mturquette@baylibre.com, sboyd@kernel.org, robh+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, Frank.Li@nxp.com, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Linux-imx@nxp.com Subject: [PATCH V2] dt-bindings: clock: Convert i.MX7D clock to json-schema Date: Mon, 18 May 2020 22:52:34 +0800 Message-Id: <1589813554-20929-1-git-send-email-Anson.Huang@nxp.com> X-Mailer: git-send-email 2.7.4 X-Virus-Scanned: ClamAV using ClamSMTP Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Convert the i.MX7D clock binding to DT schema format using json-schema. Signed-off-by: Anson Huang --- Changes since V1: - Update maintainer's e-mail address. --- .../devicetree/bindings/clock/imx7d-clock.txt | 13 ----- .../devicetree/bindings/clock/imx7d-clock.yaml | 64 ++++++++++++++++++++++ 2 files changed, 64 insertions(+), 13 deletions(-) delete mode 100644 Documentation/devicetree/bindings/clock/imx7d-clock.txt create mode 100644 Documentation/devicetree/bindings/clock/imx7d-clock.yaml diff --git a/Documentation/devicetree/bindings/clock/imx7d-clock.txt b/Documentation/devicetree/bindings/clock/imx7d-clock.txt deleted file mode 100644 index 9d3026d..0000000 --- a/Documentation/devicetree/bindings/clock/imx7d-clock.txt +++ /dev/null @@ -1,13 +0,0 @@ -* Clock bindings for Freescale i.MX7 Dual - -Required properties: -- compatible: Should be "fsl,imx7d-ccm" -- reg: Address and length of the register set -- #clock-cells: Should be <1> -- clocks: list of clock specifiers, must contain an entry for each required - entry in clock-names -- clock-names: should include entries "ckil", "osc" - -The clock consumer should specify the desired clock by having the clock -ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx7d-clock.h -for the full list of i.MX7 Dual clock IDs. diff --git a/Documentation/devicetree/bindings/clock/imx7d-clock.yaml b/Documentation/devicetree/bindings/clock/imx7d-clock.yaml new file mode 100644 index 0000000..8cd0573 --- /dev/null +++ b/Documentation/devicetree/bindings/clock/imx7d-clock.yaml @@ -0,0 +1,64 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/imx7d-clock.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Clock bindings for Freescale i.MX7 Dual + +maintainers: + - Frank Li + - Anson Huang + +description: | + The clock consumer should specify the desired clock by having the clock + ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx7d-clock.h + for the full list of i.MX7 Dual clock IDs. + +properties: + compatible: + const: fsl,imx7d-ccm + + reg: + maxItems: 1 + + interrupts: + items: + - description: CCM interrupt request 1 + - description: CCM interrupt request 2 + maxItems: 2 + + '#clock-cells': + const: 1 + + clocks: + items: + - description: 32k osc + - description: 24m osc + + clock-names: + items: + - const: ckil + - const: osc + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - '#clock-cells' + +examples: + - | + #include + + clock-controller@30380000 { + compatible = "fsl,imx7d-ccm"; + reg = <0x30380000 0x10000>; + interrupts = , + ; + #clock-cells = <1>; + clocks = <&ckil>, <&osc>; + clock-names = "ckil", "osc"; + };