From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S936057Ab3DILGW (ORCPT ); Tue, 9 Apr 2013 07:06:22 -0400 Received: from mga14.intel.com ([143.182.124.37]:8656 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935721Ab3DILGS (ORCPT ); Tue, 9 Apr 2013 07:06:18 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.87,438,1363158000"; d="scan'208";a="224988751" From: Andy Shevchenko To: "Rafael J . Wysocki" , Mika Westerberg , Viresh Kumar , linux-kernel@vger.kernel.org, spear-devel , Vinod Koul , linux-acpi@vger.kernel.org Cc: Andy Shevchenko Subject: [PATCH v2 0/5] dmaengine: add ACPI DMA helpers and use them in dw_dmac Date: Tue, 9 Apr 2013 14:05:42 +0300 Message-Id: <1365505547-10552-1-git-send-email-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 1.8.2.rc0.22.gb3600c3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org There is a patch series which introduces ACPI DMA helpers in similar way like we have for DeviceTree. In addition it applies this to the first user, namely dw_dmac driver. Since v1: - address one Vinod's comment - replace 5/6 & 6/6 by 5/5 from Rafael - tested on Intel Lynxpoint system Andy Shevchenko (4): dma: acpi-dma: introduce ACPI DMA helpers dmaengine: call acpi_dma_request_slave_channel as well dma: acpi-dma: parse CSRT to extract additional resources dw_dmac: add ACPI support Rafael J. Wysocki (1): ACPI / LPSS: add support of shared clock Documentation/acpi/enumeration.txt | 77 ++++++ drivers/acpi/Makefile | 1 - drivers/acpi/acpi_lpss.c | 26 +- drivers/acpi/csrt.c | 159 ------------ drivers/acpi/internal.h | 1 - drivers/acpi/scan.c | 1 - drivers/clk/x86/clk-lpt.c | 15 +- drivers/dma/Kconfig | 4 + drivers/dma/Makefile | 1 + drivers/dma/acpi-dma.c | 445 +++++++++++++++++++++++++++++++++ drivers/dma/dmaengine.c | 6 + drivers/dma/dw_dmac.c | 68 +++-- drivers/dma/dw_dmac_regs.h | 1 - include/linux/acpi_dma.h | 120 +++++++++ include/linux/platform_data/clk-lpss.h | 5 + 15 files changed, 741 insertions(+), 189 deletions(-) delete mode 100644 drivers/acpi/csrt.c create mode 100644 drivers/dma/acpi-dma.c create mode 100644 include/linux/acpi_dma.h -- 1.8.2.rc0.22.gb3600c3