Message ID | 1553666207-11414-15-git-send-email-skomatineni@nvidia.com |
---|---|
State | Changes Requested |
Headers | show
Return-Path: <linux-tegra-owner@vger.kernel.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-tegra-owner@vger.kernel.org; receiver=<UNKNOWN>) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=nvidia.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=nvidia.com header.i=@nvidia.com header.b="Y4E1hncq"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 44TckR6j3dz9sT8 for <incoming@patchwork.ozlabs.org>; Wed, 27 Mar 2019 16:58:39 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1733168AbfC0F53 (ORCPT <rfc822;incoming@patchwork.ozlabs.org>); Wed, 27 Mar 2019 01:57:29 -0400 Received: from hqemgate16.nvidia.com ([216.228.121.65]:6246 "EHLO hqemgate16.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1733161AbfC0F52 (ORCPT <rfc822;linux-tegra@vger.kernel.org>); Wed, 27 Mar 2019 01:57:28 -0400 Received: from hqpgpgate101.nvidia.com (Not Verified[216.228.121.13]) by hqemgate16.nvidia.com (using TLS: TLSv1.2, DES-CBC3-SHA) id <B5c9b10c60000>; Tue, 26 Mar 2019 22:57:26 -0700 Received: from hqmail.nvidia.com ([172.20.161.6]) by hqpgpgate101.nvidia.com (PGP Universal service); Tue, 26 Mar 2019 22:57:27 -0700 X-PGP-Universal: processed; by hqpgpgate101.nvidia.com on Tue, 26 Mar 2019 22:57:27 -0700 Received: from HQMAIL112.nvidia.com (172.18.146.18) by HQMAIL104.nvidia.com (172.18.146.11) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Wed, 27 Mar 2019 05:57:27 +0000 Received: from HQMAIL105.nvidia.com (172.20.187.12) by HQMAIL112.nvidia.com (172.18.146.18) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Wed, 27 Mar 2019 05:57:27 +0000 Received: from hqnvemgw01.nvidia.com (172.20.150.20) by HQMAIL105.nvidia.com (172.20.187.12) with Microsoft SMTP Server (TLS) id 15.0.1473.3 via Frontend Transport; Wed, 27 Mar 2019 05:57:27 +0000 Received: from skomatineni-linux.nvidia.com (Not Verified[10.2.161.83]) by hqnvemgw01.nvidia.com with Trustwave SEG (v7, 5, 8, 10121) id <B5c9b10c50000>; Tue, 26 Mar 2019 22:57:26 -0700 From: Sowjanya Komatineni <skomatineni@nvidia.com> To: <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> CC: <ldewangan@nvidia.com>, <linux-tegra@vger.kernel.org>, <linux-kernel@vger.kernel.org>, <linux-spi@vger.kernel.org>, <devicetree@vger.kernel.org> Subject: [PATCH V1 15/26] spi: tegra114: set supported bits_per_word Date: Tue, 26 Mar 2019 22:56:36 -0700 Message-ID: <1553666207-11414-15-git-send-email-skomatineni@nvidia.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1553666207-11414-1-git-send-email-skomatineni@nvidia.com> References: <1553666207-11414-1-git-send-email-skomatineni@nvidia.com> X-NVConfidentiality: public MIME-Version: 1.0 Content-Type: text/plain DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1553666246; bh=FqWacQcKCC1NOLc+TEjLZo+749IlFaDK7ZnSCU/kNd4=; h=X-PGP-Universal:From:To:CC:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:X-NVConfidentiality:MIME-Version: Content-Type; b=Y4E1hncqFFG7RJ08BMWhvN3nLiqiay3iDMniJQw+V5hqELpknTuRnLQ/kGL8Nj8Rx w5ZiMyUh5By7c1el8+1d6Ql7/jXlpDpBTew6YkVdcQcrTJh/y1taTH6k2MDjt5EYZL oQMrDC6l2MBmRCWY7vqWkxO+uDIsjvbNqCWfXcYVaX5x6AUN7dTsTUxVqa63eLtiu5 b1OBBMZdHsudmPy8yfWP9kpZZin8+4USGsE+jpzi1BMlGV16zyvJN0raMGOUJcOFhL d3gZ81R531i5pFAjEMaQODeFbovr7w62zgEWRWtgQrdfCtUP/CK9vkFwDgaBjgBsMb mXKq2m32AKdNA== Sender: linux-tegra-owner@vger.kernel.org Precedence: bulk List-ID: <linux-tegra.vger.kernel.org> X-Mailing-List: linux-tegra@vger.kernel.org |
Series |
[V1,01/26] spi: tegra114: fix PIO transfer
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diff --git a/drivers/spi/spi-tegra114.c b/drivers/spi/spi-tegra114.c index 01efb615a196..94acef0f5ea5 100644 --- a/drivers/spi/spi-tegra114.c +++ b/drivers/spi/spi-tegra114.c @@ -1154,6 +1154,7 @@ static int tegra_spi_probe(struct platform_device *pdev) /* the spi->mode bits understood by this driver: */ master->mode_bits = SPI_CPOL | SPI_CPHA | SPI_CS_HIGH | SPI_LSB_FIRST | SPI_TX_DUAL | SPI_RX_DUAL | SPI_3WIRE; + master->bits_per_word_mask = SPI_BPW_RANGE_MASK(4, 32); master->setup = tegra_spi_setup; master->transfer_one_message = tegra_spi_transfer_one_message; master->num_chipselect = MAX_CHIP_SELECT;
Tegra SPI supports 4 through 32 bits per word. This patch sets bits_per_word_mask accordingly to support transfer with these bits per word. Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com> --- drivers/spi/spi-tegra114.c | 1 + 1 file changed, 1 insertion(+)