From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754491AbcG1IcU (ORCPT ); Thu, 28 Jul 2016 04:32:20 -0400 Received: from mail-wm0-f65.google.com ([74.125.82.65]:33307 "EHLO mail-wm0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751251AbcG1IcM (ORCPT ); Thu, 28 Jul 2016 04:32:12 -0400 From: Jan Glauber To: Mark Brown Cc: linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org, David Daney , "Steven J . Hill" , Jan Glauber Subject: [PATCH v2 0/2] SPI ThunderX driver Date: Thu, 28 Jul 2016 10:31:42 +0200 Message-Id: <20160728083144.16625-1-jglauber@cavium.com> X-Mailer: git-send-email 2.9.0.rc0.21.g7777322 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This series adds support for SPI on Cavium's ThunderX (arm64). The SPI hardware is the same as on MIPS Octeon, the only difference is that the device appears as a PCI device. To avoid copy and paste of the Octeon driver I've moved the common parts into a shared file. The series was tested on MIPS (Edge Router PRO and cn71xx) and ThunderX. Changes to v1: - Changed Kconfig depencency for ThunderX - Merged clock setup functions with main probe/remove - Fail if SPI DT entry misses clock reference - Removed debug prints at end of probe - Removed unneeded includes from spi-cavium.c - Dropped merged patches thanks, Jan -------------- Jan Glauber (2): spi: octeon: Split driver into Octeon specific and common parts spi: octeon: Add thunderx driver drivers/spi/Kconfig | 7 ++ drivers/spi/Makefile | 3 + drivers/spi/spi-cavium-octeon.c | 102 +++++++++++++++++++++ drivers/spi/spi-cavium-thunderx.c | 140 +++++++++++++++++++++++++++++ drivers/spi/{spi-octeon.c => spi-cavium.c} | 122 +------------------------ drivers/spi/spi-cavium.h | 34 +++++++ 6 files changed, 288 insertions(+), 120 deletions(-) create mode 100644 drivers/spi/spi-cavium-octeon.c create mode 100644 drivers/spi/spi-cavium-thunderx.c rename drivers/spi/{spi-octeon.c => spi-cavium.c} (54%) -- 2.9.0.rc0.21.g7777322