From patchwork Thu Oct 8 21:44:38 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Cristian Ciocaltea X-Patchwork-Id: 11824677 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 456EA1580 for ; Thu, 8 Oct 2020 21:46:13 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id E866E22243 for ; Thu, 8 Oct 2020 21:46:12 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="ZK3SeYxb"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="AVQ6dqo9" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E866E22243 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:To:From: Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender :Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=7G/PDPZGMMrya4WvadL7dPkHtMB7TBZ2U9c+i/BTziE=; b=ZK3SeYxbs6p0WFYSM1Oy2eRhsa /evzHe/LZgEQctvAdFudKwg7BNYwT2UBPDOEHRNOogx0y3gMh67cZb7fUKbH50/+y4h9gR/nrLMeg WpzqPYUd8JbkJBiDTr664HUcroLQqj1r2pmTnBSv/aOeb507B/QPDGnvIf8i/i1Ve2vWiToMCbVHR sxZPDPEfcQeMgzKzX91QNtKVlt+2Qk2nTXJ3QBstjTprggdOMkskl+NiOlVTkl1c50paqchlzUiJI rW0HSciNyCxYuOM7iDiq9kWwe8l0mmh+xAPngTfarhfETuLLndj3bekA3UJYJpAgV5cDLlhy13ihc D3J5EiWQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kQdiS-00079L-KJ; Thu, 08 Oct 2020 21:44:48 +0000 Received: from mail-ej1-x643.google.com ([2a00:1450:4864:20::643]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kQdiP-00077G-Ob; Thu, 08 Oct 2020 21:44:46 +0000 Received: by mail-ej1-x643.google.com with SMTP id qp15so10221567ejb.3; Thu, 08 Oct 2020 14:44:43 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=OL8+lmrAXXWLp+r3THXbwOuJFsPpc8Sn/rLcUaGJ2o0=; b=AVQ6dqo9sNa/8TQxRe1y96btk3lhED4lonWb4FioNzxOJ3YWRSuPDjUDlgW5dOi93B E8sPjPKEqToa+UsF8KZimkwrZcMcDzyvnxY//h9r+e3+9LmSEYIo4k9sdcak3md+iaNh ZyWSZUfEkvipVhEjNqHwWiExsKuNbeypdL0BKZmUCf2kOWWRBfHyEdorKFOz2xekLrsJ PDyeW2/2i8Wm5x/Qd6O+/qu9hzbXFVKvP4sypMG6Zq6LXJirfwIbYDWgivmUEZ5C4/YO oiZr7VFEqLbiQZ5Lex/4tHIYUY8fdU1P6jWrxbzBo4ojJda0T9KiAAaVjborbTxalI1k naIw== 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:mime-version :content-transfer-encoding; bh=OL8+lmrAXXWLp+r3THXbwOuJFsPpc8Sn/rLcUaGJ2o0=; b=t2jWywIiBJV+7NN1Fme/aZ5jIPWYoUoDVM2yR2QnWCFC++0vOz6mJ9I0DmAatZKuPh 46FpGN8xlTJI5O+NAsRO1h4MTXca/p7hKQxCpafcNWEAYaGhAHuX/pHfdO3x8XRUfrAF H8w1//i1uRMwvoQZEWdbthH3bWxeJcg9h7XQ/wKFMJiPvb7dMR+pWWkaoKH8e9Ljg1Mt /rIu/vLNVkIIeH+HLdkkV+Vc0TiVQPLp+HIOYF7jSOEZuvQtBYH89nnI9Zq/YBPwJmjy 1mGs+M+TLUF7j0jmOJ5kTC2U/mB5uTepBYKW1A1vNgTJWY1J9YPF4ZwCEQciG9zXdqsO Fa4Q== X-Gm-Message-State: AOAM53160ZMePzACj3O4xTzbSRMESz1XJtvbUiO+QGcq+lb1PZw6V1xE eX8aMRvLtDzoH1IlnDGIKn8= X-Google-Smtp-Source: ABdhPJzF+Qci1OtJC3oz+/z1/FAYSrNrBvkc4xolg+Nt5Q1mvU4lidSaZfZ7WNFlSOtYUb9Tp5GbeQ== X-Received: by 2002:a17:906:7c4b:: with SMTP id g11mr6062120ejp.469.1602193483082; Thu, 08 Oct 2020 14:44:43 -0700 (PDT) Received: from localhost.localdomain ([188.24.159.61]) by smtp.gmail.com with ESMTPSA id i8sm4831800ejg.84.2020.10.08.14.44.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Oct 2020 14:44:42 -0700 (PDT) From: Cristian Ciocaltea To: Manivannan Sadhasivam , =?utf-8?q?Andr?= =?utf-8?q?eas_F=C3=A4rber?= , Wolfram Sang , Peter Rosin Subject: [PATCH 0/3] Improve Actions Semi Owl I2C driver Date: Fri, 9 Oct 2020 00:44:38 +0300 Message-Id: X-Mailer: git-send-email 2.28.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201008_174445_801704_5C95403B X-CRM114-Status: UNSURE ( 9.74 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [2a00:1450:4864:20:0:0:0:643 listed in] [list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider [cristian.ciocaltea[at]gmail.com] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-actions@lists.infradead.org, linux-i2c@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org This patchset brings a few improvements to the Actions Semiconductor Owl I2C driver driver: - Fixes an issue reported by Mani related to the error handling - Adds support for atomic transfers - Enables asynchronous probing, per Mani's suggestion Please note the first two patches incorporate the review received for the following patch (which became obsolete now): https://lore.kernel.org/lkml/b6c56858854805b0f03e29b7dde40b20796d5c93.1599561278.git.cristian.ciocaltea@gmail.com/ Kind regards, Cristi Cristian Ciocaltea (3): i2c: owl: Clear NACK and BUS error bits i2c: owl: Add support for atomic transfers i2c: owl: Enable asynchronous probing drivers/i2c/busses/i2c-owl.c | 83 +++++++++++++++++++++++++++--------- 1 file changed, 63 insertions(+), 20 deletions(-)