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 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 BCF62EE49BC for ; Wed, 11 Sep 2024 15:41:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Subject:Message-Id: References:In-Reply-To:Cc:To:From:MIME-Version:Content-Transfer-Encoding: Content-Type:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=SXoN/Hk7O3/UG4QM6Q4ID5W1zVtAAy45EVVS8q3sbx8=; b=Ys1PE4oxOmmVyuJHPV+FLJkZG3 z/oKrF06ocrvSTHZZBlHkYh4kfqRAosxGG55NQ/xsQGLCZnkpNWlRK0SYtHf8CuXhxJJx2VOTJlc9 DTsNwI9NDoFL/6xwklE0cnRsst6tUZyXJRQWjbEf7WYrqBZ23hcR2m/rrIdeDFTue1X+GRhk9rRiA ZnEHtoqUukKCNxbkcZcG9rD9dSGjpvqBtYpk7x99ty0RFzCqRziIf6uUJLhyf+UVeDkLf+kZFTiDz rvurOjmnkRHDRJJgIFtfttVHMMbdYsY2dQ+G7MNqi4JGmBKUBZ500eP8zfkG1PaHjAP90tHoHKooc Qfs7DjIg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1soPTF-0000000ACl8-2sg5; Wed, 11 Sep 2024 15:41:29 +0000 Received: from nyc.source.kernel.org ([147.75.193.91]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1soPEb-0000000A95b-0Xy8 for linux-arm-kernel@lists.infradead.org; Wed, 11 Sep 2024 15:26:23 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id 9AECEA435D9; Wed, 11 Sep 2024 15:26:12 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8D887C4CEC0; Wed, 11 Sep 2024 15:26:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1726068379; bh=sfAd1RJm9xWGep7rzAdDYP5SkbbDYA93DYShCFEOqsc=; h=Date:From:To:Cc:In-Reply-To:References:Subject:From; b=iGrDlH6XYuTyIqfvLgKyE3MMbL2FLiXoPJl51itJ/Pel+ywK9KLRiMCEXpubgtJTZ BOGI5yM+xWOnLvsUrPZ2Sh7H9jY5HMPbBxOdzc7pbJ23Gp2Zj7WTvfCsgLMYoGEhx3 hUNRP1DXj/DQ9LrdhnNk4A7XrxBtQUsFFlS1NUUyjhWYi9XYdgU5HN7ZaXveM+ux/U 2oqtB5WRHJJYnSedLO2NYXu/ReZlo47zq6UJPJPpPCVCdnI/PjUThUWLQCNSX51QVr KdhkYXu4/DPbpDtRW/hmaF+t1n17MMLExwsDesvW/n7P6nincMEG0AS/X6CLEbyvCp 5ihwlFv/uP4DQ== Date: Wed, 11 Sep 2024 10:26:18 -0500 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit MIME-Version: 1.0 From: "Rob Herring (Arm)" To: Ayush Singh Cc: Alex Gaynor , Derek Kiernan , Arnd Bergmann , Alice Ryhl , Benno Lossin , Greg Kroah-Hartman , robertcnelson@beagleboard.org, d-gole@ti.com, linux-kernel@vger.kernel.org, =?utf-8?q?Bj=C3=B6rn_Roy_Baron?= , jkridner@beagleboard.org, Tero Kristo , Vignesh Raghavendra , Miguel Ojeda , rust-for-linux@vger.kernel.org, Gary Guo , fabien.parent@linaro.org, Dragan Cvetic , Andrew Davis , Conor Dooley , Nishanth Menon , Andreas Hindborg , lorforlinux@beagleboard.org, Boqun Feng , Trevor Gross , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, Krzysztof Kozlowski In-Reply-To: <20240911-mikrobus-dt-v1-2-3ded4dc879e7@beagleboard.org> References: <20240911-mikrobus-dt-v1-0-3ded4dc879e7@beagleboard.org> <20240911-mikrobus-dt-v1-2-3ded4dc879e7@beagleboard.org> Message-Id: <172606837860.404675.7012990684888155394.robh@kernel.org> Subject: Re: [PATCH 2/8] dt-bindings: connector: Add MikorBUS connector X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240911_082621_329302_B714DF16 X-CRM114-Status: GOOD ( 15.75 ) 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 On Wed, 11 Sep 2024 19:57:19 +0530, Ayush Singh wrote: > Add DT bindings for mikroBUS interface. MikroBUS [0] is an open standard > developed by MikroElektronika for connecting add-on boards to > microcontrollers or microprocessors. > > MikroBUS connector node will optionally act as nexus nodes for routing > GPIOs and PWM. > > For GPIOs, the following pin numbering should be followed: > > 0: PWM > 1: INT > 2: RX > 3: TX > 4: SCL > 5: SDA > 6: MOSI > 7: MISO > 8: SCK > 9: CS > 10: RST > 11: AN > > For PWM, the PWM pin should be on channel 0. > > I am not quite sure how to deal with the nexus node properties > (#gpio-cells, gpio-map, gpio-map-mask, gpio-map-pass-thru) since they > seem to conflict with upstream gpio schema (gpio-controller is a > dependency of #gpio-cells). > > [0]: https://www.mikroe.com/ > > Signed-off-by: Ayush Singh > --- > .../bindings/connector/mikrobus-connector.yaml | 40 ++++++++++++++++++++++ > MAINTAINERS | 5 +++ > 2 files changed, 45 insertions(+) > My bot found errors running 'make dt_binding_check' on your patch: yamllint warnings/errors: dtschema/dtc warnings/errors: /builds/robherring/dt-review-ci/linux/Documentation/devicetree/bindings/connector/mikrobus-connector.example.dtb: mikrobus-connector0: 'gpio-controller' is a dependency of '#gpio-cells' from schema $id: http://devicetree.org/schemas/gpio/gpio.yaml# doc reference errors (make refcheckdocs): See https://patchwork.ozlabs.org/project/devicetree-bindings/patch/20240911-mikrobus-dt-v1-2-3ded4dc879e7@beagleboard.org The base for the series is generally the latest rc1. A different dependency should be noted in *this* patch. If you already ran 'make dt_binding_check' and didn't see the above error(s), then make sure 'yamllint' is installed and dt-schema is up to date: pip3 install dtschema --upgrade Please check and re-submit after running the above command yourself. Note that DT_SCHEMA_FILES can be set to your schema file to speed up checking your schema. However, it must be unset to test all examples with your schema.