From patchwork Mon Apr 10 16:19:05 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Golle X-Patchwork-Id: 672133 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2C614C76196 for ; Mon, 10 Apr 2023 16:19:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229881AbjDJQTX (ORCPT ); Mon, 10 Apr 2023 12:19:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58534 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229692AbjDJQTW (ORCPT ); Mon, 10 Apr 2023 12:19:22 -0400 Received: from fudo.makrotopia.org (fudo.makrotopia.org [IPv6:2a07:2ec0:3002::71]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DB88A131; Mon, 10 Apr 2023 09:19:18 -0700 (PDT) Received: from local by fudo.makrotopia.org with esmtpsa (TLS1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.96) (envelope-from ) id 1pluEZ-0004v2-1O; Mon, 10 Apr 2023 18:19:11 +0200 Date: Mon, 10 Apr 2023 17:19:05 +0100 From: Daniel Golle To: linux-i2c@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, Qii Wang , Rob Herring , Krzysztof Kozlowski , AngeloGioacchino Del Regno , Matthias Brugger , Sam Shih Subject: [PATCH v3 0/2] i2c: i2c-mt65xx: add support for MT7981 Message-ID: MIME-Version: 1.0 Content-Disposition: inline Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Add support for the I2C units found in the MediaTek MT7981 and MT7988 SoCs. Just like other recent MediaTek I2C units that also uses v3 register offsets (which differ from v2 only by OFFSET_SLAVE_ADDR being 0x94 instead of 0x4). Corresponding commit in MediaTek's SDK: https://git01.mediatek.com/plugins/gitiles/openwrt/feeds/mtk-openwrt-feeds/+/472dc5cf11d4359cb3e3f80577dba22df0696e43/target/linux/mediatek/patches-5.4/0901-i2c-busses-add-mt7981-support.patch Changes since v2: * bindings come before patches using them * remove reduntant word 'bindings' from dt-bindings commit Changes since v1: * add missing commit description * add link to commit in MediaTek's SDK to cover letter Daniel Golle (2): dt-bindings: i2c: i2c-mt65xx: add MediaTek MT7981 SoC i2c: mediatek: add support for MT7981 SoC .../devicetree/bindings/i2c/i2c-mt65xx.yaml | 1 + drivers/i2c/busses/i2c-mt65xx.c | 13 +++++++++++++ 2 files changed, 14 insertions(+) base-commit: e134c93f788fb93fd6a3ec3af9af850a2048c7e6