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=-12.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_PASS 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 1CA75C43381 for ; Mon, 1 Apr 2019 08:54:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DF41A213A2 for ; Mon, 1 Apr 2019 08:54:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1554108895; bh=7At76DaSPBKLHr08ax7CX4cUQxLVVPz2lvyG+ZcfH2E=; h=From:To:Cc:Subject:In-Reply-To:Date:List-ID:From; b=UcHbZKJPvGntfAR10ahWjsaV5jAbdZTxh7CI/nu5Y4aIhMWnLpYf+lgQ+3zySOYEF ik3t7/l4eX/XBWnnk0X/AxHXufmJGbg6Ks/7XGuvZKheOwMYO3vmmIoaCPbq9WXm6d +ktFa5mERVqMgQIF13Gct5uaTnBqUb/y4P3GRM2g= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728913AbfDAIyy (ORCPT ); Mon, 1 Apr 2019 04:54:54 -0400 Received: from heliosphere.sirena.org.uk ([172.104.155.198]:33930 "EHLO heliosphere.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728891AbfDAIyv (ORCPT ); Mon, 1 Apr 2019 04:54:51 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sirena.org.uk; s=20170815-heliosphere; h=Date:Message-Id:In-Reply-To: Subject:Cc:To:From:Sender:Reply-To:MIME-Version:Content-Type: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:References: List-Id:List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner: List-Archive; bh=Ab47Iqz5QIBWf+PqAhTNnXG1qJt6PMJd9hr9Re2f8JU=; b=OPufvJIKva3t HEBRdPvfTUnTlYI7j1k2C5WwE/5E12nW2PCClX/i0EjIv3/b0JFxF51DZ7dnOfTS63XgZC9jWB3zX cgUVVU05Fe/V37lTPCYQS83naIIUtM7MRIyQwe8UFIotaINVhyGrFzXCG53Q2UTefyoGPKjzAgcdR euCH0=; Received: from [147.50.13.10] (helo=finisterre.ee.mobilebroadband) by heliosphere.sirena.org.uk with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1hAsiM-0008QW-HS; Mon, 01 Apr 2019 08:54:47 +0000 Received: by finisterre.ee.mobilebroadband (Postfix, from userid 1000) id 75F74440083; Mon, 1 Apr 2019 09:54:43 +0100 (BST) From: Mark Brown To: Sowjanya Komatineni Cc: Mark Brown , thierry.reding@gmail.com, jonathanh@nvidia.com, talho@nvidia.com, skomatineni@nvidia.com, broonie@kernel.org, robh+dt@kernel.org, mark.rutland@arm.com, kyarlagadda@nvidia.com, ldewangan@nvidia.com, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org, devicetree@vger.kernel.org, linux-spi@vger.kernel.org Subject: Applied "spi: tegra114: clear packed bit for unpacked mode" to the spi tree In-Reply-To: <1553666207-11414-2-git-send-email-skomatineni@nvidia.com> X-Patchwork-Hint: ignore Message-Id: <20190401085443.75F74440083@finisterre.ee.mobilebroadband> Date: Mon, 1 Apr 2019 09:54:43 +0100 (BST) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The patch spi: tegra114: clear packed bit for unpacked mode has been applied to the spi tree at https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark >From 7b3d10cdf54b8bc1dc0da21faed9789ac4da3684 Mon Sep 17 00:00:00 2001 From: Sowjanya Komatineni Date: Tue, 26 Mar 2019 22:56:23 -0700 Subject: [PATCH] spi: tegra114: clear packed bit for unpacked mode Fixes: Clear packed bit when not using packed mode. Packed bit is not cleared when not using packed mode. This results in transfer timeouts for the unpacked mode transfers followed by the packed mode transfers. Signed-off-by: Sowjanya Komatineni Signed-off-by: Mark Brown --- drivers/spi/spi-tegra114.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/spi/spi-tegra114.c b/drivers/spi/spi-tegra114.c index a76acedd7e2f..1435792944c4 100644 --- a/drivers/spi/spi-tegra114.c +++ b/drivers/spi/spi-tegra114.c @@ -730,6 +730,8 @@ static int tegra_spi_start_transfer_one(struct spi_device *spi, if (tspi->is_packed) command1 |= SPI_PACKED; + else + command1 &= ~SPI_PACKED; command1 &= ~(SPI_CS_SEL_MASK | SPI_TX_EN | SPI_RX_EN); tspi->cur_direction = 0; -- 2.20.1