From patchwork Mon Nov 2 03:54:27 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Rayagonda Kokatanur X-Patchwork-Id: 1391915 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-i2c-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=broadcom.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=broadcom.com header.i=@broadcom.com header.a=rsa-sha256 header.s=google header.b=GFCUlYVL; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4CPfF81XjVz9sVT for ; Mon, 2 Nov 2020 14:54:52 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727620AbgKBDyu (ORCPT ); Sun, 1 Nov 2020 22:54:50 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35280 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727555AbgKBDyu (ORCPT ); Sun, 1 Nov 2020 22:54:50 -0500 Received: from mail-pg1-x542.google.com (mail-pg1-x542.google.com [IPv6:2607:f8b0:4864:20::542]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2AF69C0617A6 for ; Sun, 1 Nov 2020 19:54:50 -0800 (PST) Received: by mail-pg1-x542.google.com with SMTP id r10so9620915pgb.10 for ; Sun, 01 Nov 2020 19:54:50 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=broadcom.com; s=google; h=from:to:cc:subject:date:message-id; bh=YrsuMiexC3WiBU7PUxjK0Rkk4BgHl4RBp9ESpZ78hcU=; b=GFCUlYVLwzQe6wqkpcPHk+D+a6iT6fOgjQ4ZaEz3nnUIQJX2LQG/UBt5XCtRnOmlP+ m0AgkA8Cfk9Zlf9UpCQ5jvxV+Z8gnd8XFNbD7DEEMA2TG2u2kKWMX5xbj4e/rn74+Gb/ nx/8RZZwX05leuY4Abmg1uhF55h4HomiOeKbo= 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=YrsuMiexC3WiBU7PUxjK0Rkk4BgHl4RBp9ESpZ78hcU=; b=GiOE+LxQxtOyqF/ANMDqB2BMhNpcy5C3VEngG3MdmhtZQWkTbD1sY1dIJcjX9jfaSl hQPlkzFicyqAGAv7rLA+HThecuyJOuIL7HE2QWy3isEoF0gTX4a8GFDg8a+0Cp0mbFuN VgG0mohl3u0wYsqZbkkVz5/vGbHMOBXTXqgj0u7FTC9z4Qmvw+oC9Xrd2GRKcgSdE7qx VVJO0XAUUQ0LjQ/tKTg0E8gRrW5Lx6jOOIZSiXHgQjXjNJGpq51PFio4eUyO6yw++1n8 SgbuJxJGyY+tM+QJ/PeOje5sxjo7JMKmaIGuoMin1gYnjAsPfqiHjQgGM6Q45kMXAhFP NkhA== X-Gm-Message-State: AOAM533wg31PPxe0xLCJ2m9Fnfibtyqwvf9cJvZX3iDBtmRrALR+pt/B vOrbi/PBermVZninOcujtBwkXw== X-Google-Smtp-Source: ABdhPJxhRMmrZiwgG89UX6WijG4ChIfZ/8+djpYXbbz2yfoic4k/3K5cHLHfmXpcEUVNkh9rRG9Ykg== X-Received: by 2002:a63:d445:: with SMTP id i5mr11598308pgj.53.1604289289322; Sun, 01 Nov 2020 19:54:49 -0800 (PST) Received: from rayagonda.dhcp.broadcom.net ([192.19.234.250]) by smtp.gmail.com with ESMTPSA id y5sm5655711pfc.165.2020.11.01.19.54.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 01 Nov 2020 19:54:48 -0800 (PST) From: Rayagonda Kokatanur To: Ray Jui , Scott Branden , bcm-kernel-feedback-list@broadcom.com, Wolfram Sang , Florian Fainelli , Brendan Higgins , Andy Shevchenko , Lori Hikichi , Dhananjay Phadke , linux-i2c@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Rayagonda Kokatanur Subject: [PATCH v3 0/6] fix iproc driver to handle master read request Date: Mon, 2 Nov 2020 09:24:27 +0530 Message-Id: <20201102035433.6774-1-rayagonda.kokatanur@broadcom.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org This series of patches adds the following, - Handle master abort error - Fix support for single/multi byte master read request with/without repeated start. - Handle rx fifo full interrupt - Fix typo Changes from V2: --Add missing Acked-by tag. Changes from V1: --Address review comments from Ray Jui, Remove fixes tag Rayagonda Kokatanur (6): i2c: iproc: handle Master aborted error i2c: iproc: handle only slave interrupts which are enabled i2c: iproc: update slave isr mask (ISR_MASK_SLAVE) i2c: iproc: fix typo in slave_isr function i2c: iproc: handle master read request i2c: iproc: handle rx fifo full interrupt drivers/i2c/busses/i2c-bcm-iproc.c | 254 +++++++++++++++++++++++------ 1 file changed, 200 insertions(+), 54 deletions(-)