From mboxrd@z Thu Jan 1 00:00:00 1970 From: gerg@uclinux.org Subject: [PATCH 0/9] m68knommu: use ColdFire DMA timer Date: Wed, 28 May 2014 10:49:40 +1000 Message-ID: <1401238189-4402-1-git-send-email-gerg@uclinux.org> Return-path: Received: from nskntmtas01p.mx.bigpond.com ([61.9.168.137]:50496 "EHLO nskntmtas01p.mx.bigpond.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751386AbaE1Atz (ORCPT ); Tue, 27 May 2014 20:49:55 -0400 Sender: linux-m68k-owner@vger.kernel.org List-Id: linux-m68k@vger.kernel.org To: linux-m68k@vger.kernel.org, uclinux-dev@uclinux.org Cc: Greg Ungerer From: Greg Ungerer Most of the modern ColdFire family members contain the DMA timer hardware module. Build the support code for it and use it on those that do. We can use it as an accurate time source. I don't have test platforms based on all of these ColdFire types, it would be really helpful if anyone that has any of these can test these changes. It build tests fine on all these types, and it works on 520x and 527x based platforms. These changes are (neccessarily) on top of my recent patch series titled "clean up timer code on the ColdFire 53xx". Signed-off-by: Greg Ungerer --- arch/m68k/include/asm/m520xsim.h | 8 ++++++++ arch/m68k/include/asm/m523xsim.h | 8 ++++++++ arch/m68k/include/asm/m527xsim.h | 8 ++++++++ arch/m68k/include/asm/m528xsim.h | 8 ++++++++ arch/m68k/include/asm/m53xxsim.h | 10 +++++----- arch/m68k/include/asm/m5441xsim.h | 8 ++++++++ arch/m68k/platform/coldfire/Makefile | 10 +++++----- arch/m68k/platform/coldfire/dma_timer.c | 24 +++++++++++++----------- 8 files changed, 63 insertions(+), 21 deletions(-)