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[209.132.180.67]) by mx.google.com with ESMTP id z9si17296864edz.77.2019.10.16.09.09.24; Wed, 16 Oct 2019 09:09:47 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=hOWQm9By; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2405578AbfJPNvV (ORCPT + 99 others); Wed, 16 Oct 2019 09:51:21 -0400 Received: from mail.kernel.org ([198.145.29.99]:47582 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2405567AbfJPNvV (ORCPT ); Wed, 16 Oct 2019 09:51:21 -0400 Received: from mail-qk1-f173.google.com (mail-qk1-f173.google.com [209.85.222.173]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 5235A21848; Wed, 16 Oct 2019 13:51:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1571233879; bh=HCdRDuHYzMBbEO0nrbpBojXNDkZQrE3bThDnWnyflKg=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=hOWQm9ByS5ZORydHhQKZjVIUuZvxknqO/TwgDkO2NBEqM65WZlnKiWY8VjhFhVIs8 mL6HWiIAubrubhLSrrA6za5k4qFm4R6RNxX5NzVe38k3lJ32ceoQru8mgMNem/gfAr pipS/Lzlmn0CI0rsl9rQs87gPXuAMAwgHmYZqUIo= Received: by mail-qk1-f173.google.com with SMTP id u184so22808767qkd.4; Wed, 16 Oct 2019 06:51:19 -0700 (PDT) X-Gm-Message-State: APjAAAVgJJL3X9w7PqNEJGGjjiHpsDcOt9sMj7s5Ao5T/UwvffGYiByb htH2C8SQut4eIMwXv5EUhW6YaDzAOeB/uOhH3w== X-Received: by 2002:a37:2f81:: with SMTP id v123mr41956355qkh.254.1571233878318; Wed, 16 Oct 2019 06:51:18 -0700 (PDT) MIME-Version: 1.0 References: <20191015162300.22024-1-brgl@bgdev.pl> <20191015162300.22024-2-brgl@bgdev.pl> In-Reply-To: From: Rob Herring Date: Wed, 16 Oct 2019 08:51:06 -0500 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH v2 1/6] dt-bindings: mfd: max77650: convert the binding document to yaml To: Bartosz Golaszewski Cc: Mark Rutland , Dmitry Torokhov , Jacek Anaszewski , Pavel Machek , Dan Murphy , Lee Jones , Sebastian Reichel , Liam Girdwood , Mark Brown , Linux Input , devicetree , "linux-kernel@vger.kernel.org" , Linux LED Subsystem , "open list:THERMAL" , Bartosz Golaszewski Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Oct 16, 2019 at 7:55 AM Bartosz Golaszewski wrote: > > wt., 15 pa=C5=BA 2019 o 23:17 Rob Herring napisa=C5= =82(a): > > > > On Tue, Oct 15, 2019 at 11:23 AM Bartosz Golaszewski wr= ote: > > > > > > From: Bartosz Golaszewski > > > > > > Convert the binding document for MAX77650 core MFD module to YAML. > > > > > > Signed-off-by: Bartosz Golaszewski > > > --- > > > .../devicetree/bindings/mfd/max77650.txt | 47 +---------- > > > .../devicetree/bindings/mfd/max77650.yaml | 83 +++++++++++++++++= ++ > > > 2 files changed, 84 insertions(+), 46 deletions(-) > > > create mode 100644 Documentation/devicetree/bindings/mfd/max77650.ya= ml > > > > > > diff --git a/Documentation/devicetree/bindings/mfd/max77650.txt b/Doc= umentation/devicetree/bindings/mfd/max77650.txt > > > index b529d8d19335..080871686b3b 100644 > > > --- a/Documentation/devicetree/bindings/mfd/max77650.txt > > > +++ b/Documentation/devicetree/bindings/mfd/max77650.txt > > > @@ -1,46 +1 @@ > > > -MAX77650 ultra low-power PMIC from Maxim Integrated. > > > - > > > -Required properties: > > > -------------------- > > > -- compatible: Must be "maxim,max77650" > > > -- reg: I2C device address. > > > -- interrupts: The interrupt on the parent the controller is > > > - connected to. > > > -- interrupt-controller: Marks the device node as an interrupt contro= ller. > > > -- #interrupt-cells: Must be <2>. > > > - > > > -- gpio-controller: Marks the device node as a gpio controller. > > > -- #gpio-cells: Must be <2>. The first cell is the pin number= and > > > - the second cell is used to specify the gpio a= ctive > > > - state. > > > - > > > -Optional properties: > > > --------------------- > > > -gpio-line-names: Single string containing the name of the GPIO= line. > > > - > > > -The GPIO-controller module is represented as part of the top-level P= MIC > > > -node. The device exposes a single GPIO line. > > > - > > > -For device-tree bindings of other sub-modules (regulator, power supp= ly, > > > -LEDs and onkey) refer to the binding documents under the respective > > > -sub-system directories. > > > - > > > -For more details on GPIO bindings, please refer to the generic GPIO = DT > > > -binding document . > > > - > > > -Example: > > > --------- > > > - > > > - pmic@48 { > > > - compatible =3D "maxim,max77650"; > > > - reg =3D <0x48>; > > > - > > > - interrupt-controller; > > > - interrupt-parent =3D <&gpio2>; > > > - #interrupt-cells =3D <2>; > > > - interrupts =3D <3 IRQ_TYPE_LEVEL_LOW>; > > > - > > > - gpio-controller; > > > - #gpio-cells =3D <2>; > > > - gpio-line-names =3D "max77650-charger"; > > > - }; > > > +This file has been moved to max77650.yaml. > > > diff --git a/Documentation/devicetree/bindings/mfd/max77650.yaml b/Do= cumentation/devicetree/bindings/mfd/max77650.yaml > > > new file mode 100644 > > > index 000000000000..5186ad287ec7 > > > --- /dev/null > > > +++ b/Documentation/devicetree/bindings/mfd/max77650.yaml > > > @@ -0,0 +1,83 @@ > > > +# SPDX-License-Identifier: GPL-2.0 > > > +%YAML 1.2 > > > +--- > > > +$id: http://devicetree.org/schemas/mfd/max77650.yaml# > > > +$schema: http://devicetree.org/meta-schemas/core.yaml# > > > + > > > +title: MAX77650 ultra low-power PMIC from Maxim Integrated. > > > + > > > +maintainers: > > > + - Bartosz Golaszewski > > > + > > > +description: | > > > + This document describes the DT properties of the core MFD controll= er. > > > + > > > + The GPIO-controller module is represented as part of the top-level= PMIC > > > + node. The device exposes a single GPIO line. > > > + > > > + For device-tree bindings of other sub-modules (regulator, power su= pply, > > > + LEDs and onkey) refer to the binding documents under the respectiv= e > > > + sub-system directories. > > > + > > > + For more details on GPIO bindings, please refer to the generic GPI= O DT > > > + binding document . > > > + > > > +properties: > > > + compatible: > > > + const: maxim,max77650 > > > + > > > + reg: > > > + description: > > > + I2C device address. > > > + maxItems: 1 > > > + > > > + interrupts: > > > + description: > > > + The interrupt on the parent the controller is connected to. > > > + maxItems: 1 > > > + > > > + interrupt-controller: true > > > + > > > + "#interrupt-cells": > > > + const: 2 > > > + description: > > > + The first cell is the IRQ number, the second cell is the trigg= er type. > > > + > > > + gpio-controller: true > > > + > > > + "#gpio-cells": > > > + const: 2 > > > + description: > > > + The first cell is the pin number and the second cell is used t= o specify > > > + the gpio active state. > > > + > > > + gpio-line-names: > > > + $ref: '/schemas/types.yaml#/definitions/string-array' > > > + maxItems: 1 > > > + description: > > > + Single string containing the name of the GPIO line. > > > + > > > +required: > > > + - compatible > > > + - reg > > > + - interrupts > > > + - interrupt-controller > > > + - "#interrupt-cells" > > > + - gpio-controller > > > + - "#gpio-cells" > > > + > > > +examples: > > > + - | > > > + pmic@48 { > > > + compatible =3D "maxim,max77650"; > > > + reg =3D <0x48>; > > > + > > > + interrupt-controller; > > > + interrupt-parent =3D <&gpio2>; > > > + #interrupt-cells =3D <2>; > > > + interrupts =3D <3 IRQ_TYPE_LEVEL_LOW>; > > > > Examples are built now. Run 'make dt_binding_check' on bindings before > > sending them: > > > > Error: Documentation/devicetree/bindings/mfd/max77650.example.dts:24.29= -30 > > syntax error > > FATAL ERROR: Unable to parse input tree > > scripts/Makefile.lib:321: recipe for target > > 'Documentation/devicetree/bindings/mfd/max77650.example.dt.yaml' > > failed > > make[1]: *** [Documentation/devicetree/bindings/mfd/max77650.example.dt= .yaml] > > Error 1 > > > > You need to include any includes that you use. > > > > Rob > > Hi Rob, > > thanks for the review. > > I'm on v5.4-rc3 and when running dt_binding_check, the error I'm > getting is this: > > # make dt_binding_check > DT_SCHEMA_FILES=3DDocumentation/devicetree/bindings/mfd/max77650.yaml > SCHEMA Documentation/devicetree/bindings/processed-schema.yaml > CHKDT Documentation/devicetree/bindings/mfd/max77650.yaml > make[1]: *** No rule to make target > 'Documentation/devicetree/bindings/mfd/max77650.example.dt.yaml', > needed by '__build'. Stop. > make: *** [Makefile:1263: dt_binding_check] Error 2 > > Is this caused by the same issue or am I missing something? I believe that's because dtc needs to be built with libyaml support. Rob