| Message ID | 20210517140351.901-1-andriy.shevchenko@linux.intel.com |
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Return-Path: <linux-spi-owner@kernel.org> 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=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 3AA02C433ED for <linux-spi@archiver.kernel.org>; Mon, 17 May 2021 14:03:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 17CC161241 for <linux-spi@archiver.kernel.org>; Mon, 17 May 2021 14:03:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237711AbhEQOE5 (ORCPT <rfc822;linux-spi@archiver.kernel.org>); Mon, 17 May 2021 10:04:57 -0400 Received: from mga11.intel.com ([192.55.52.93]:59397 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237714AbhEQOEw (ORCPT <rfc822;linux-spi@vger.kernel.org>); Mon, 17 May 2021 10:04:52 -0400 IronPort-SDR: u2VuDNGrp1M6MmVivvqbpy/vNL/GegOwr3dtSZiILR5j/lWKVBhmPsBswGaJwKpGys8KcbE33O HEqW1U6vUJ4Q== X-IronPort-AV: E=McAfee;i="6200,9189,9986"; a="197388007" X-IronPort-AV: E=Sophos;i="5.82,307,1613462400"; d="scan'208";a="197388007" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 May 2021 07:03:35 -0700 IronPort-SDR: RJt6zWbABF28U6UFftum2C31sA7JYRrBO+H2vG79UILgLL8RBFB2TBZyawXxV+SHzCAtLlE1NE NOLfqYvFDMkA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.82,307,1613462400"; d="scan'208";a="629996774" Received: from black.fi.intel.com ([10.237.72.28]) by fmsmga005.fm.intel.com with ESMTP; 17 May 2021 07:03:33 -0700 Received: by black.fi.intel.com (Postfix, from userid 1003) id 013A0348; Mon, 17 May 2021 17:03:54 +0300 (EEST) From: Andy Shevchenko <andriy.shevchenko@linux.intel.com> To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>, Mark Brown <broonie@kernel.org>, linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: Daniel Mack <daniel@zonque.org>, Haojian Zhuang <haojian.zhuang@gmail.com>, Robert Jarzmik <robert.jarzmik@free.fr> Subject: [PATCH v1 0/9] spi: pxa2xx: Convert to use SPI core GPIO handling Date: Mon, 17 May 2021 17:03:42 +0300 Message-Id: <20210517140351.901-1-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: <linux-spi.vger.kernel.org> X-Mailing-List: linux-spi@vger.kernel.org |
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spi: pxa2xx: Convert to use SPI core GPIO handling
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Convert the PXA2xx SPI host controller driver to use SPI core GPIO handling. On top of that a few additional cleanups. Has been tested on Intel Merrifield with SPI ADC and TFT display connected. Andy Shevchenko (9): spi: pxa2xx: Propagate firmware node to the child SPI controller device spi: pxa2xx: Switch to use SPI core GPIO (descriptor) CS handling spi: pxa2xx: Switch to use SPI core GPIO (legacy) CS handling spi: pxa2xx: Drop duplicate chip_select in struct chip_data spi: pxa2xx: Drop unneeded '!= 0' comparisons spi: pxa2xx: Fix printf() specifiers spi: pxa2xx: Fix style of and typos in the comments and messages spi: pxa2xx: Update documentation to point out that it's outdated spi: pxa2xx: Use predefined mask when programming FIFO thresholds Documentation/spi/pxa2xx.rst | 58 +++++----- drivers/spi/spi-pxa2xx-dma.c | 4 +- drivers/spi/spi-pxa2xx-pci.c | 5 +- drivers/spi/spi-pxa2xx.c | 203 +++++++++++++-------------------- drivers/spi/spi-pxa2xx.h | 16 +-- include/linux/pxa2xx_ssp.h | 9 +- include/linux/spi/pxa2xx_spi.h | 12 +- 7 files changed, 135 insertions(+), 172 deletions(-)