From mboxrd@z Thu Jan 1 00:00:00 1970 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 171DFCA9ECF for ; Fri, 1 Nov 2019 03:20:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EDF54208C0 for ; Fri, 1 Nov 2019 03:20:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729649AbfKADUm (ORCPT ); Thu, 31 Oct 2019 23:20:42 -0400 Received: from mxout2.idt.com ([157.165.5.26]:57573 "EHLO mxout2.idt.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726803AbfKADUl (ORCPT ); Thu, 31 Oct 2019 23:20:41 -0400 Received: from mail3.idt.com (localhost [127.0.0.1]) by mxout2.idt.com (8.14.4/8.14.4) with ESMTP id xA13KYJu022983; Thu, 31 Oct 2019 20:20:34 -0700 Received: from corpml1.corp.idt.com (corpml1.corp.idt.com [157.165.140.20]) by mail3.idt.com (8.14.4/8.14.4) with ESMTP id xA13KXs5004839; Thu, 31 Oct 2019 20:20:33 -0700 Received: from vcheng-VirtualBox.localdomain (corpimss2.corp.idt.com [157.165.141.30]) by corpml1.corp.idt.com (8.11.7p1+Sun/8.11.7) with ESMTP id xA13KRV10326; Thu, 31 Oct 2019 20:20:27 -0700 (PDT) From: vincent.cheng.xh@renesas.com To: robh+dt@kernel.org, mark.rutland@arm.com, richardcochran@gmail.com Cc: devicetree@vger.kernel.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Vincent Cheng Subject: [PATCH v4 1/2] dt-bindings: ptp: Add device tree binding for IDT ClockMatrix based PTP clock Date: Thu, 31 Oct 2019 23:20:06 -0400 Message-Id: <1572578407-32532-1-git-send-email-vincent.cheng.xh@renesas.com> X-Mailer: git-send-email 2.7.4 X-TM-AS-MML: disable Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Vincent Cheng Add device tree binding doc for the IDT ClockMatrix PTP clock. Signed-off-by: Vincent Cheng --- Changes since v3: - Reported-by: Rob Herring: 1. Fix dtbs_check error: Warning (reg_format): /example-0/phc@5b:reg: property has invalid length Changes since v2: - As suggested by Rob Herring: - Replace with DT schema - Remove '-ptp' from compatible string - Replace wildcard 'x' with the part numbers. Changes since v1: - No changes --- .../devicetree/bindings/ptp/ptp-idtcm.yaml | 69 ++++++++++++++++++++++ 1 file changed, 69 insertions(+) create mode 100644 Documentation/devicetree/bindings/ptp/ptp-idtcm.yaml diff --git a/Documentation/devicetree/bindings/ptp/ptp-idtcm.yaml b/Documentation/devicetree/bindings/ptp/ptp-idtcm.yaml new file mode 100644 index 0000000..9e21b83 --- /dev/null +++ b/Documentation/devicetree/bindings/ptp/ptp-idtcm.yaml @@ -0,0 +1,69 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/ptp/ptp-idtcm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: IDT ClockMatrix (TM) PTP Clock Device Tree Bindings + +maintainers: + - Vincent Cheng + +properties: + compatible: + enum: + # For System Synchronizer + - idt,8a34000 + - idt,8a34001 + - idt,8a34002 + - idt,8a34003 + - idt,8a34004 + - idt,8a34005 + - idt,8a34006 + - idt,8a34007 + - idt,8a34008 + - idt,8a34009 + # For Port Synchronizer + - idt,8a34010 + - idt,8a34011 + - idt,8a34012 + - idt,8a34013 + - idt,8a34014 + - idt,8a34015 + - idt,8a34016 + - idt,8a34017 + - idt,8a34018 + - idt,8a34019 + # For Universal Frequency Translator (UFT) + - idt,8a34040 + - idt,8a34041 + - idt,8a34042 + - idt,8a34043 + - idt,8a34044 + - idt,8a34045 + - idt,8a34046 + - idt,8a34047 + - idt,8a34048 + - idt,8a34049 + + reg: + maxItems: 1 + description: + I2C slave address of the device. + +required: + - compatible + - reg + +examples: + - | + i2c@1 { + compatible = "abc,acme-1234"; + reg = <0x01 0x400>; + #address-cells = <1>; + #size-cells = <0>; + phc@5b { + compatible = "idt,8a34000"; + reg = <0x5b>; + }; + }; -- 2.7.4