From patchwork Thu May 6 03:00:15 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jay Fang X-Patchwork-Id: 12241531 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=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 2D904C433ED for ; Thu, 6 May 2021 03:00:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EEFFF613BA for ; Thu, 6 May 2021 03:00:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229465AbhEFDBY (ORCPT ); Wed, 5 May 2021 23:01:24 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:17133 "EHLO szxga04-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231473AbhEFDBY (ORCPT ); Wed, 5 May 2021 23:01:24 -0400 Received: from DGGEMS405-HUB.china.huawei.com (unknown [172.30.72.59]) by szxga04-in.huawei.com (SkyGuard) with ESMTP id 4FbJC93v2xzmfff; Thu, 6 May 2021 10:57:09 +0800 (CST) Received: from localhost.localdomain (10.69.192.56) by DGGEMS405-HUB.china.huawei.com (10.3.19.205) with Microsoft SMTP Server id 14.3.498.0; Thu, 6 May 2021 11:00:16 +0800 From: Jay Fang To: , CC: , , , , Subject: [PATCH 0/2] spi: Correct CS GPIOs polarity when using GPIO descriptors Date: Thu, 6 May 2021 11:00:15 +0800 Message-ID: <1620270017-52643-1-git-send-email-f.fangjian@huawei.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-Originating-IP: [10.69.192.56] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org This series introduces a generic implementation to solve the conflict between the 'cs-gpios' flags and the optional SPI slaves flags. So we don't need to add two similar quirks separately for DT and ACPI. Jay Fang (2): spi: Correct CS GPIOs polarity when using GPIO descriptors Revert "gpio: of: Handle SPI chipselect legacy bindings" drivers/gpio/gpiolib-of.c | 51 ++--------------------------------------------- drivers/spi/spi.c | 22 ++++++++++++++++++-- 2 files changed, 22 insertions(+), 51 deletions(-)