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=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,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 93BABC49EA4 for ; Fri, 18 Jun 2021 11:04:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 787836120D for ; Fri, 18 Jun 2021 11:04:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229550AbhFRLG2 (ORCPT ); Fri, 18 Jun 2021 07:06:28 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55348 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231452AbhFRLG0 (ORCPT ); Fri, 18 Jun 2021 07:06:26 -0400 Received: from laurent.telenet-ops.be (laurent.telenet-ops.be [IPv6:2a02:1800:110:4::f00:19]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D98E1C061760 for ; Fri, 18 Jun 2021 04:04:16 -0700 (PDT) Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed20:104a:f93d:b771:fc40]) by laurent.telenet-ops.be with bizsmtp id Jb4C2500J47PYg101b4CXF; Fri, 18 Jun 2021 13:04:13 +0200 Received: from rox.of.borg ([192.168.97.57]) by ramsan.of.borg with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.93) (envelope-from ) id 1luCIG-000yA4-8t; Fri, 18 Jun 2021 13:04:12 +0200 Received: from geert by rox.of.borg with local (Exim 4.93) (envelope-from ) id 1luCIF-007GWL-Lu; Fri, 18 Jun 2021 13:04:11 +0200 From: Geert Uytterhoeven To: Rob Herring , Wolfram Sang , Magnus Damm , Lad Prabhakar Cc: linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-renesas-soc@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH v2 0/5] renesas,iic: Fixes and DT binding to json-schema conversion Date: Fri, 18 Jun 2021 13:04:06 +0200 Message-Id: X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org Hi all, According to the Hardware User's Manual, automatic transmission for PMIC control (DVFS) is not available on RZ/G1, R-Car E3, and RZ/G2E SoC. Thanks to various experiments by Wolfram (thanks a lot!) and me, we devised this really means that support for automatic DVFS is not present, while the IIC automatic transmission feature itself is still available, albeit not super useful. Hence this patch series updates the renesas,iic DT bindings and DTS files to always consider all variants and instances compatible with the family-specific and generic versions, and converts the bindings to json-schema. Changes compared to v1[1][2]: - Consider all variants and instances compatible with the family-specific and generic versions. I plan to queue patches 2-4 in renesas-devel for v5.15. Thanks for your comments! [1] "[PATCH/RFC 4/6] dt-bindings: i2c: renesas,iic: Convert to json-schema" https://lore.kernel.org/r/ecfaf6be5e8c285db2bcc823bb1dd89931fa5c29.1620138454.git.geert+renesas@glider.be [2] "[PATCH 0/2] ARM: dts: r8a7745,r8a7794: Remove generic compatible strings from iic blocks" https://lore.kernel.org/r/cover.1620139307.git.geert+renesas@glider.be Geert Uytterhoeven (5): dt-bindings: i2c: renesas,iic: Always declare generic compatibility ARM: dts: rzg1: Add generic compatible strings to IIC nodes arm64: dts: renesas: r8a774c0: Add generic compatible string to IIC node arm64: dts: renesas: r8a77990: Add generic compatible string to IIC node dt-bindings: i2c: renesas,iic: Convert to json-schema .../devicetree/bindings/i2c/renesas,iic.txt | 72 --------- .../bindings/i2c/renesas,rmobile-iic.yaml | 149 ++++++++++++++++++ MAINTAINERS | 2 +- arch/arm/boot/dts/r8a7742.dtsi | 4 +- arch/arm/boot/dts/r8a7743.dtsi | 4 +- arch/arm/boot/dts/r8a7744.dtsi | 4 +- arch/arm64/boot/dts/renesas/r8a774c0.dtsi | 6 +- arch/arm64/boot/dts/renesas/r8a77990.dtsi | 6 +- 8 files changed, 167 insertions(+), 80 deletions(-) delete mode 100644 Documentation/devicetree/bindings/i2c/renesas,iic.txt create mode 100644 Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml -- 2.25.1