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=-8.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,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 16011C4360F for ; Wed, 3 Apr 2019 01:18:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D686A20830 for ; Wed, 3 Apr 2019 01:18:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=broadcom.com header.i=@broadcom.com header.b="UwIJZmXE" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726668AbfDCBSp (ORCPT ); Tue, 2 Apr 2019 21:18:45 -0400 Received: from mail-pl1-f194.google.com ([209.85.214.194]:46897 "EHLO mail-pl1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726463AbfDCBSo (ORCPT ); Tue, 2 Apr 2019 21:18:44 -0400 Received: by mail-pl1-f194.google.com with SMTP id y6so7141386pll.13 for ; Tue, 02 Apr 2019 18:18:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=from:to:cc:subject:date:message-id; bh=BAYMi99pGN6qjAoy0BnGZIuk8GTCDM2r1F3Rvia8PnE=; b=UwIJZmXEM0fXzU1sJ6fM/6cgBIAF7MOt4KwsqW62WBhtnrN5N0ruwr5PoqH1mdAQOI Mq9dd55x32KJu/Oixm8ZSiS56STuuvMiL6VTwQl7snB/mg6Xn8746I+w8H1HYFDx116Z wjIq2CIa6hFQDQMl8tOfiGXztOZasAgWFANGM= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=BAYMi99pGN6qjAoy0BnGZIuk8GTCDM2r1F3Rvia8PnE=; b=nXpi6g820O4gLgBh9tIq5ZXL8TWNE5tzVBJXSfvwz5jx/Z3yrVLe89X3FvRbZC9BsD +CkOkHu3uPuR4g7LeIiwrkIY5bQXuKSItwMBZLcVX0JXTQYWMJywZfFgU9z8PHddiXTq GptgQbFnITJ4aHoZi6/goVu9JaatjJ5L2HFa4qrAttqXWRf4Mhjtr0Gl23NUbNdqZfe+ kzkeGZG0FuvMPVPgr1HABd/oLgSmQZrMqku8yLbFYxlAH+aCaOyQoO9Y4m5Hfm2IQyQ2 kgpiDqRZWKovEuZHqf7/nUZuoZxhvrIuWFFSgxgywTZgdG5VidN5G7DgnIfrYJSZyRA1 ja9Q== X-Gm-Message-State: APjAAAUfissQgAENf0yW1JlR3b6eA0jDSX7PBuu8hRHeNjxvUpGLfxNz GjZrpnFPmeYP4YcItQbKmNKyog== X-Google-Smtp-Source: APXvYqzUfXN1kLFisivs17cJIyhvdBnchR4NRWDI0GWsa1sKB4ysdXkJJjR/9e4J2/JVhwIaYsGagg== X-Received: by 2002:a17:902:9043:: with SMTP id w3mr73857346plz.101.1554254324262; Tue, 02 Apr 2019 18:18:44 -0700 (PDT) Received: from rj-aorus.ric.broadcom.com ([192.19.228.250]) by smtp.gmail.com with ESMTPSA id 4sm19589046pfn.159.2019.04.02.18.18.41 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 02 Apr 2019 18:18:43 -0700 (PDT) From: Ray Jui To: Wolfram Sang , Rob Herring , Mark Rutland Cc: linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, bcm-kernel-feedback-list@broadcom.com, Rayagonda Kokatanur , Ray Jui Subject: [PATCH v6 0/9] iProc I2C slave mode and NIC mode Date: Tue, 2 Apr 2019 18:18:21 -0700 Message-Id: <20190403011830.3254-1-ray.jui@broadcom.com> X-Mailer: git-send-email 2.17.1 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch series adds the following support to the iProc I2C driver: - Increase maximum read transfer size to 255 bytes - I2C slave mode - Polling mode - NIC I2C mode This patch series is based on kernel v5.1-rc3 and available at: https://github.com/Broadcom/arm64-linux.git branch: i2c-slave-v6 Changes from v5: - Address various comments from Wolfram - Rebase to v5.1-rc3 Changes from v4: - Add more detailed explanations in the device tree binding document changes, to address Rob's review comments Changes from v3: - Various minor fixes on commit messages and commits - Rebased to v5.0-rc3 Changes from v2: - Address Ray's review comments. Changes from v1: - Rebased to Linux v5.0.0-rc2 Michael Cheng (1): i2c: iproc: Add support for more master error status Ray Jui (1): dt-bindings: i2c: iproc: make 'interrupts' optional Rayagonda Kokatanur (5): i2c: iproc: add polling support i2c: iproc: use wrapper for read/write access dt-bindings: i2c: iproc: add "brcm,iproc-nic-i2c" compatible string i2c: iproc: add NIC I2C support arm64: dts: Stingray: Add NIC i2c device node Shreesha Rajashekar (2): i2c: iproc: Extend I2C read up to 255 bytes i2c: iproc: Add slave mode support .../bindings/i2c/brcm,iproc-i2c.txt | 17 +- .../boot/dts/broadcom/stingray/stingray.dtsi | 18 + drivers/i2c/busses/Kconfig | 1 + drivers/i2c/busses/i2c-bcm-iproc.c | 758 +++++++++++++++--- 4 files changed, 662 insertions(+), 132 deletions(-) -- 2.17.1