From patchwork Fri Apr 24 10:42:29 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dilip Kota X-Patchwork-Id: 11507497 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id C04CD112C for ; Fri, 24 Apr 2020 10:43:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B06AC20776 for ; Fri, 24 Apr 2020 10:43:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726882AbgDXKnc (ORCPT ); Fri, 24 Apr 2020 06:43:32 -0400 Received: from mga11.intel.com ([192.55.52.93]:19868 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726815AbgDXKna (ORCPT ); Fri, 24 Apr 2020 06:43:30 -0400 IronPort-SDR: s52HwrkmSI1KLZ16YhJ2SN9O+Wac5B6tUiuRwghQ6SET2XrddwJ35h9sSW42nTKgd/vH9O9pr8 uF8TjHKsl+xQ== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Apr 2020 03:43:29 -0700 IronPort-SDR: 4GGBQkILTwyxoN4He2wwk9AW2tUn3/h+fdKGh4mVGO7TaPbz5LwgYA68GAOJ2biJrSj7g108HH zvHDKocdapoA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,311,1583222400"; d="scan'208";a="366307433" Received: from sgsxdev004.isng.intel.com (HELO localhost) ([10.226.88.13]) by fmsmga001.fm.intel.com with ESMTP; 24 Apr 2020 03:43:25 -0700 From: Dilip Kota To: broonie@kernel.org, robh@kernel.org, linux-spi@vger.kernel.org, devicetree@vger.kernel.org Cc: linux-kernel@vger.kernel.org, daniel.schwierzeck@gmail.com, hauke@hauke-m.de, andriy.shevchenko@intel.com, cheol.yong.kim@intel.com, chuanhua.lei@linux.intel.com, qi-ming.wu@intel.com, Dilip Kota Subject: [PATCH 0/4] spi: lantiq: Synchronize interrupts, transfers and add new features Date: Fri, 24 Apr 2020 18:42:29 +0800 Message-Id: X-Mailer: git-send-email 2.11.0 Sender: linux-spi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org This patch series add changes to synchronize the SPI interrupt handlers and transfer operations. Intorduces the configurations to support SPI controller on multiple SoCs. Adds support to Lightning Mountain SoC. Dilip Kota (4): spi: lantiq: Synchronize interrupt handlers and transfers spi: lantiq: Dynamic configuration of interrupts and FIFO size dt-bindings: spi: Add support to Lightning Mountain SoC spi: lantiq: Add support to Lightning Mountain SoC .../devicetree/bindings/spi/spi-lantiq-ssc.txt | 21 ++- drivers/spi/Kconfig | 4 +- drivers/spi/spi-lantiq-ssc.c | 194 ++++++++++++--------- 3 files changed, 137 insertions(+), 82 deletions(-)