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=-9.0 required=3.0 tests=FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,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 3F3B5C282C2 for ; Sun, 10 Feb 2019 17:11:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 11E9320844 for ; Sun, 10 Feb 2019 17:11:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726127AbfBJRL1 (ORCPT ); Sun, 10 Feb 2019 12:11:27 -0500 Received: from mout.gmx.net ([212.227.17.22]:42603 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725896AbfBJRL0 (ORCPT ); Sun, 10 Feb 2019 12:11:26 -0500 Received: from longitude ([109.90.232.48]) by mail.gmx.com (mrgmx101 [212.227.17.168]) with ESMTPSA (Nemesis) id 0MaW7Z-1gdg6C3yA5-00KCk1; Sun, 10 Feb 2019 18:11:22 +0100 From: =?UTF-8?q?Jonathan=20Neusch=C3=A4fer?= To: linux-spi@vger.kernel.org Cc: =?UTF-8?q?Jonathan=20Neusch=C3=A4fer?= , Mark Brown , linux-kernel@vger.kernel.org Subject: [PATCH] spi: gpio: Advertise support for SPI_CS_HIGH Date: Sun, 10 Feb 2019 18:10:08 +0100 Message-Id: <20190210171008.28852-1-j.neuschaefer@gmx.net> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Provags-ID: V03:K1:Jc2L4eV0WCdbAef+uufOIBJErUN4USltrcjpsMuRUlF8WIdRUaV nGcwg0oRCYqEWa774NJjNfzIUmE3YnLWZg9ibK15+jCrFHlTSFcmzvW/7ye07JeouDESs/5 +sRv1m7mvOymFBAP0hSIGkXhIWwmd6zqj2wLdINF8d+J4nOc1pQk7Djn1FjR1Edt3HI/G6K AY4v3d0vf3kUYJoY7b1aQ== X-UI-Out-Filterresults: notjunk:1;V03:K0:JPbgZxJkmHI=:6R6auG8m0rETIhbcHH7eE+ aHsdXxx0wk+SfZbD5elfFyczuPrJBGj9YqXURsXs4fyz2JfKszO66pmOK0zOeVdsZZxlDfhJi nfJlo6bAMwcTWd91uNvrR12fcPMaVL2e2oV0ZFxnxG/JamVOm0xdoZRpl1jlvIvtSZ0ZSYn9b /mFGfbVLd4MBVYiCljg7SH3dpjkcZOLKLSu8IXfNaUI44r3CvgNZL9iOBm+VIHE4PMKoITUbO 2qyLi8Xadg/YwK8kwn578d/+1lICxRCk0vkSBB+XuU46l+KQekckKxBep1D36eayw9pYbewqC k4VmDYPP6cGYh2/kA1A6EtJx6R6iZI5db2Eqomh54wuawQYhzZVMlfjKjMyM3c93G/0972Pnq A1yNYW9TdboBx8KHgBOUwz+P8BJ3ikZ6K+yLRlE2A2ERdgG+nUrx9K+JtxPq4VvcylVXvXA4i 7duZMFQBxuEMf16MXUeORenyQCgkdpVK6T+ClAOjOJzVV4Lfbn4xo6X7ksPPO6kyBAbfQHCNs dNgCG6V+9qU3RgJAmaH6rhxHpDrYF55uXuiHKl2vBjSkKxzq8PYP2ScaF6hXXJ5H0fPayFprB UD9NsA3f47x9/k/eUCIg+VJsWoSPx7MmIoo+qANUh/aPuW2mW7fKoZeUxGOpy8a0tdyeSzqX/ zrj8F9pTblt8X9xdNRhdaCZz3RIgpVZerp2uShF3i18zkzDQ2KsLpmyox1Lf7YwOqzBKZXyLT uN+EdBqSdITdkXfgt35y1/UfV+J2iI5Tw2CneyAv1ACbtdLuJzvtGvu2gtK8aXUN7y0UseIK3 3jUKehElYLIqX/a1K6aYcmwTQTlY7y2cmnFrpBikA5s2qcZT+jc8TW/qwpFpRzPkHz89oFsV3 8NQjokiAaVejiIzVP7EVYLCf/NHnoxpisl+ql5oFcHtuX39ZK3BCYbtkZb9+fMeWkhJT+MGNM dVck6gF5kcQ== Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The spi-gpio driver already handles different chip select polarities, but so far this was not advertised in master->mode_bits. This patch fixes mmc_spi on top of spi_gpio, which is useful in some testing scenarios. Signed-off-by: Jonathan Neuschäfer --- drivers/spi/spi-gpio.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/spi/spi-gpio.c b/drivers/spi/spi-gpio.c index a4aee26028cd..3e98c1a0ba6d 100644 --- a/drivers/spi/spi-gpio.c +++ b/drivers/spi/spi-gpio.c @@ -428,7 +428,8 @@ static int spi_gpio_probe(struct platform_device *pdev) return status; master->bits_per_word_mask = SPI_BPW_RANGE_MASK(1, 32); - master->mode_bits = SPI_3WIRE | SPI_3WIRE_HIZ | SPI_CPHA | SPI_CPOL; + master->mode_bits = SPI_3WIRE | SPI_3WIRE_HIZ | SPI_CPHA | SPI_CPOL | + SPI_CS_HIGH; master->flags = master_flags; master->bus_num = pdev->id; /* The master needs to think there is a chipselect even if not connected */ -- 2.20.1