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=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=no 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 3E89CC433E1 for ; Fri, 19 Jun 2020 01:47:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 263D520890 for ; Fri, 19 Jun 2020 01:47:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728443AbgFSBrz (ORCPT ); Thu, 18 Jun 2020 21:47:55 -0400 Received: from mga06.intel.com ([134.134.136.31]:64012 "EHLO mga06.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727853AbgFSBrz (ORCPT ); Thu, 18 Jun 2020 21:47:55 -0400 IronPort-SDR: IJ4pmpQVXRlaVc2gTk8cNknBiA+XDWvfgeSin93KfYccS4DQePtbkGN3nWe4xUUKNyqSjacbac ESAT67G0E1ew== X-IronPort-AV: E=McAfee;i="6000,8403,9656"; a="204278275" X-IronPort-AV: E=Sophos;i="5.75,253,1589266800"; d="scan'208";a="204278275" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Jun 2020 18:47:54 -0700 IronPort-SDR: EUqhV7ZkfPUwu4HtXvIy8HbnUxNQb5hyykNhnJ5hkW2AK/7g6uLik0QWqZ5Qiek3AU+pIUmVS1 F8KYPqDQSFwQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.75,253,1589266800"; d="scan'208";a="263746034" Received: from yilunxu-optiplex-7050.sh.intel.com ([10.239.159.141]) by fmsmga008.fm.intel.com with ESMTP; 18 Jun 2020 18:47:52 -0700 From: Xu Yilun To: broonie@kernel.org, linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org Cc: trix@redhat.com, yilun.xu@intel.com, hao.wu@intel.com, matthew.gerlach@linux.intel.com, russell.h.weight@intel.com Subject: [RESEND PATCH v2 0/3] add regmap & indirect access support Date: Fri, 19 Jun 2020 09:43:38 +0800 Message-Id: <1592531021-11412-1-git-send-email-yilun.xu@intel.com> X-Mailer: git-send-email 2.7.4 Sender: linux-spi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org Updated the regmap & indirect access support for spi-altera. Patch #1 is an 1:1 replacement of of readl/writel with regmap_read/write Patch #2 introduced a new platform_device_id to support indirect access as a sub device. Patch #3 is a minor fix. Main changes from v1: - Split the regmap supporting patch to 2 patches. - Add a new platform_device_id to support indirect access. - Removed the v1 patch "move driver name string to header file". Now we use driver name string directly. - Add Yilun's Signed-off-by for Patch #3. - Add Tom's Reviewed-by. Matthew Gerlach (1): spi: altera: fix size mismatch on 64 bit processors Xu Yilun (2): spi: altera: use regmap-mmio instead of direct mmio register access spi: altera: support indirect access to the registers drivers/spi/Kconfig | 1 + drivers/spi/spi-altera.c | 127 +++++++++++++++++++++++++++++++++++++++-------- 2 files changed, 107 insertions(+), 21 deletions(-) -- 2.7.4