From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753471AbcKPN5F (ORCPT ); Wed, 16 Nov 2016 08:57:05 -0500 Received: from us01smtprelay-2.synopsys.com ([198.182.47.9]:51272 "EHLO smtprelay.synopsys.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753033AbcKPN5D (ORCPT ); Wed, 16 Nov 2016 08:57:03 -0500 From: Eugeniy Paltsev To: devicetree@vger.kernel.org Cc: robh+dt@kernel.org, mark.rutland@arm.com, linux-kernel@vger.kernel.org, andriy.shevchenko@linux.intel.com, vireshk@kernel.org, dan.j.williams@intel.com, vinod.koul@intel.com, dmaengine@vger.kernel.org, linux-snps-arc@lists.infradead.org, Eugeniy Paltsev Subject: [PATCH 0/4] DW DMAC: update device tree Date: Wed, 16 Nov 2016 16:56:51 +0300 Message-Id: <1479304615-11360-1-git-send-email-Eugeniy.Paltsev@synopsys.com> X-Mailer: git-send-email 2.5.5 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org It wasn't possible to enable some features like memory-to-memory transfers or multi block transfers via DT. It is fixed by these patches. * Rename is_private to is-private as ordered by DT policy. (just for cleanup) The change leaves the support for the old format. * Add is-memcpu property, so it is possible to enable memory-to-memory transfers support via DT. * Add hw-llp property, so it is possible to enable hardware multi block transfers support via DT. * Update DW DMAC device tree documentation. Eugeniy Paltsev (4): DW DMAC: rename is_private property as ordered by DT policy DW DMAC: add is-memcpu property to device tree DW DMAC: add hw-llp property to device tree Update device tree Synopsys DW DMAC documentation Documentation/devicetree/bindings/dma/snps-dma.txt | 10 ++++++++-- drivers/dma/dw/core.c | 2 +- drivers/dma/dw/platform.c | 10 ++++++++++ include/linux/platform_data/dma-dw.h | 4 ++-- 4 files changed, 21 insertions(+), 5 deletions(-) -- 2.5.5