From patchwork Tue Jun 15 08:46:32 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Ricardo_Ca=C3=B1uelo?= X-Patchwork-Id: 461656 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=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, UNPARSEABLE_RELAY, USER_AGENT_GIT autolearn=ham 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 DDC95C48BDF for ; Tue, 15 Jun 2021 08:47:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id ABE7B61425 for ; Tue, 15 Jun 2021 08:47:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230455AbhFOItK (ORCPT ); Tue, 15 Jun 2021 04:49:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44338 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230454AbhFOItK (ORCPT ); Tue, 15 Jun 2021 04:49:10 -0400 Received: from bhuna.collabora.co.uk (bhuna.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e3e3]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3ED71C061574 for ; Tue, 15 Jun 2021 01:47:06 -0700 (PDT) Received: from [127.0.0.1] (localhost [127.0.0.1]) (Authenticated sender: rcn) with ESMTPSA id 8E6B31F422C9 From: =?utf-8?q?Ricardo_Ca=C3=B1uelo?= To: laurent.pinchart@ideasonboard.com Cc: kernel@collabora.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, robh+dt@kernel.org, xuwei5@hisilicon.com, michal.simek@xilinx.com, mcoquelin.stm32@gmail.com, marex@denx.de Subject: [PATCH v4 0/3] Convert adi,adv7511.txt DT bindings to yaml Date: Tue, 15 Jun 2021 10:46:32 +0200 Message-Id: <20210615084635.2113070-1-ricardo.canuelo@collabora.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hi all, I'm rescuing and resending this patch series again, as it got reviewed but parts of it didn't make it to mainline. The previous version can be found in https://lore.kernel.org/linux-devicetree/20200601063308.13045-1-ricardo.canuelo@collabora.com/ This series convert the adi,adv7511.txt DT bindings to json-schema. As a result of the conversion some dts files needed to be updated. The changes to the dts files are of three types: - Reordering of the I2C slave addresses list of the ADV75xx node. The addresses in the 'reg' property and the matching names in 'reg-names' for an I2C slave don't need to be in any particular order, but the DT schema defines these properties as a cell array and a string array respectively, which are ordered, so the definitions in the dts files must match the order in the binding. - Filling the minimum binding requirements. Most of the time this means creating a 'ports' node in the boards that don't define them. Note, however, that the purpose of this is simply to make the definition compliant with the binding. I didn't define any endpoints for the ports. - Removing unneeded properties. About the binding conversion: - The original binding covered five different devices: ADV7511, ADV7511W, ADV7513, ADV7533 and ADV7535. They all share a common set of properties but ADV7533 and ADV7535 have enough differences from the rest to warrant their own binding file. In v1 I modelled all the properties constraints for all five devices in a single file but it turned out a bit too complex. Splitting the binding into one for ADV7511/11W/13 and another for ADV7533/35 makes them much easier to read and maintain. Patches 1/4 to 3/4 contain the dts changes. Patch 4/4 contains the binding conversion. NOTE: the bindings have been tested with: make dt_binding_check ARCH= DT_SCHEMA_FILES=<...adi,adv7511.yaml> make dt_binding_check ARCH= DT_SCHEMA_FILES=<...adi,adv7533.yaml> make dtbs_check ARCH= DT_SCHEMA_FILES=<...adi,adv7511.yaml> make dtbs_check ARCH= DT_SCHEMA_FILES=<...adi,adv7533.yaml> for = arm and arm64. dts changes haven't been tested in hardware. Some existing DTs are expected to fail after this conversion. Changes in v4: - Removed from the patch series (already in mainline): - arm64: dts: hisilicon: hikey: fixes to comply with adi,adv7533 DT binding. - Update binding examples to comply with the current schema checks. - Update the license in the binding files. Ricardo Cañuelo (3): ARM: dts: zynq: add port definitions to hdmi-tx@39 ARM: dts: stm32: make hdmi-transmitter node compliant with DT bindings dt-bindings: drm: bridge: adi,adv7511.txt: convert to yaml .../bindings/display/bridge/adi,adv7511.txt | 143 ----------- .../bindings/display/bridge/adi,adv7511.yaml | 241 ++++++++++++++++++ .../bindings/display/bridge/adi,adv7533.yaml | 184 +++++++++++++ .../boot/dts/stm32mp15xx-dhcor-avenger96.dtsi | 6 +- arch/arm/boot/dts/zynq-zc702.dts | 10 + arch/arm/boot/dts/zynq-zc706.dts | 10 + 6 files changed, 447 insertions(+), 147 deletions(-) delete mode 100644 Documentation/devicetree/bindings/display/bridge/adi,adv7511.txt create mode 100644 Documentation/devicetree/bindings/display/bridge/adi,adv7511.yaml create mode 100644 Documentation/devicetree/bindings/display/bridge/adi,adv7533.yaml