From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: "Rafael J . Wysocki" <rafael.j.wysocki@intel.com>,
Mika Westerberg <mika.westerberg@linux.intel.com>,
Viresh Kumar <viresh.kumar@linaro.org>,
linux-kernel@vger.kernel.org,
spear-devel <spear-devel@list.st.com>,
Vinod Koul <vinod.koul@intel.com>,
linux-acpi@vger.kernel.org
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
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 [thread overview]
Message-ID: <1365505547-10552-1-git-send-email-andriy.shevchenko@linux.intel.com> (raw)
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
next reply other threads:[~2013-04-09 11:05 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-09 11:05 Andy Shevchenko [this message]
2013-04-09 11:05 ` [PATCH v2 1/5] dma: acpi-dma: introduce ACPI DMA helpers Andy Shevchenko
2013-04-09 11:05 ` [PATCH v2 2/5] dmaengine: call acpi_dma_request_slave_channel as well Andy Shevchenko
2013-04-09 11:05 ` [PATCH v2 3/5] dma: acpi-dma: parse CSRT to extract additional resources Andy Shevchenko
2013-04-09 11:05 ` [PATCH v2 4/5] dw_dmac: add ACPI support Andy Shevchenko
2013-04-09 11:05 ` [PATCH v2 5/5] ACPI / LPSS: add support of shared clock Andy Shevchenko
2013-04-09 11:44 ` Rafael J. Wysocki
2013-04-09 11:42 ` [PATCH v2.1 " Andy Shevchenko
2013-04-11 10:33 ` [PATCH v2 0/5] dmaengine: add ACPI DMA helpers and use them in dw_dmac Andy Shevchenko
2013-04-15 16:36 ` Vinod Koul
2013-04-15 17:09 ` Andy Shevchenko
2013-04-16 12:14 ` Andy Shevchenko
2013-04-16 18:11 ` Rafael J. Wysocki
2013-04-22 5:56 ` Vinod Koul
2013-04-22 10:07 ` Andy Shevchenko
2013-04-22 11:57 ` Rafael J. Wysocki
2013-04-19 8:20 ` [PATCH v2.2 5/5] ACPI / LPSS: register clock device for Lynxpoint DMA properly Andy Shevchenko
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