From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Vinod Koul <vinod.koul@intel.com>,
linux-kernel@vger.kernel.org, dmaengine@vger.kernel.org,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
ismo.puustinen@intel.com,
Heikki Krogerus <heikki.krogerus@linux.intel.com>,
linux-serial@vger.kernel.org
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Subject: [PATCH v1 00/12] serial: 8250: split LPSS to 8250_lpss, enable DMA on Quark
Date: Thu, 7 Apr 2016 23:37:01 +0300 [thread overview]
Message-ID: <1460061433-63750-1-git-send-email-andriy.shevchenko@linux.intel.com> (raw)
This is combined series of two things:
- split out the Intel LPSS specific driver from 8250_pci into 8250_lpss
- enable DMA support on Intel Quark UART
The patch has been tested on few Intel SoCs / platforms.
This is targeting serial subsystem, thus it would be nice to get and Ack from Vinod first.
Moreover, the series depends on series [1] that is now under review.
That's why I ask Vinod to create immutable tag / branch for the [1] and the
dependants (at least one more, which is sata_dwc_460ex).
[1] http://www.spinics.net/lists/dmaengine/msg08709.html
Andy Shevchenko (12):
dmaengine: dw: keep copy of custom slave config in dwc
dmaengine: dw: provide probe(), remove() stubs for users
dmaengine: dw: set polarity of handshake interface
dmaengine: dw: override LLP support if asked in platform data
serial: 8250_dma: switch to new dmaengine_terminate_* API
serial: 8250_dma: stop ongoing RX DMA on exception
serial: 8250_dma: adjust DMA address of the UART
serial: 8250: enable AFE on ports where FIFO is 16 bytes
serial: 8250_lpss: split LPSS driver to separate module
serial: 8250_lpss: move Quark code from PCI driver
serial: 8250_lpss: enable MSI for Intel Quark
serial: 8250_lpss: enable DMA on Intel Quark UART
drivers/dma/dw/core.c | 41 ++--
drivers/dma/dw/regs.h | 5 +-
drivers/tty/serial/8250/8250.h | 2 +
drivers/tty/serial/8250/8250_dma.c | 26 ++-
drivers/tty/serial/8250/8250_lpss.c | 356 +++++++++++++++++++++++++++++++++++
drivers/tty/serial/8250/8250_pci.c | 242 +-----------------------
drivers/tty/serial/8250/8250_port.c | 4 +-
drivers/tty/serial/8250/Kconfig | 14 +-
drivers/tty/serial/8250/Makefile | 1 +
include/linux/dma/dw.h | 5 +
include/linux/platform_data/dma-dw.h | 4 +
11 files changed, 429 insertions(+), 271 deletions(-)
create mode 100644 drivers/tty/serial/8250/8250_lpss.c
--
2.8.0.rc3
next reply other threads:[~2016-04-07 20:37 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-07 20:37 Andy Shevchenko [this message]
2016-04-07 20:37 ` [PATCH v1 01/12] dmaengine: dw: keep copy of custom slave config in dwc Andy Shevchenko
2016-04-07 20:37 ` [PATCH v1 02/12] dmaengine: dw: provide probe(), remove() stubs for users Andy Shevchenko
2016-04-07 20:37 ` [PATCH v1 03/12] dmaengine: dw: set polarity of handshake interface Andy Shevchenko
2016-04-07 20:37 ` [PATCH v1 04/12] dmaengine: dw: override LLP support if asked in platform data Andy Shevchenko
2016-04-07 20:37 ` [PATCH v1 05/12] serial: 8250_dma: switch to new dmaengine_terminate_* API Andy Shevchenko
2016-04-07 23:55 ` Peter Hurley
2016-04-07 20:37 ` [PATCH v1 06/12] serial: 8250_dma: stop ongoing RX DMA on exception Andy Shevchenko
2016-04-07 23:54 ` Peter Hurley
2016-04-08 8:07 ` Andy Shevchenko
2016-04-08 23:20 ` Peter Hurley
2016-04-07 20:37 ` [PATCH v1 07/12] serial: 8250_dma: adjust DMA address of the UART Andy Shevchenko
2016-04-08 0:24 ` Peter Hurley
2016-04-07 20:37 ` [PATCH v1 08/12] serial: 8250: enable AFE on ports where FIFO is 16 bytes Andy Shevchenko
2016-04-07 23:43 ` Peter Hurley
2016-04-07 20:37 ` [PATCH v1 09/12] serial: 8250_lpss: split LPSS driver to separate module Andy Shevchenko
2016-04-08 1:42 ` Peter Hurley
2016-04-08 8:17 ` Andy Shevchenko
2016-04-08 22:44 ` Peter Hurley
2016-04-11 13:09 ` Andy Shevchenko
2016-04-07 20:37 ` [PATCH v1 10/12] serial: 8250_lpss: move Quark code from PCI driver Andy Shevchenko
2016-04-07 20:37 ` [PATCH v1 11/12] serial: 8250_lpss: enable MSI for Intel Quark Andy Shevchenko
2016-04-07 20:37 ` [PATCH v1 12/12] serial: 8250_lpss: enable DMA on Intel Quark UART Andy Shevchenko
2016-04-11 15:33 ` Bryan O'Donoghue
2016-04-11 15:51 ` Andy Shevchenko
2016-04-11 16:05 ` Andy Shevchenko
2016-04-12 16:25 ` Bryan O'Donoghue
2016-04-12 16:50 ` Andy Shevchenko
2016-04-13 11:22 ` Bryan O'Donoghue
2016-04-13 12:03 ` Andy Shevchenko
2016-04-13 14:34 ` Bryan O'Donoghue
2016-04-13 14:48 ` Andy Shevchenko
2016-04-13 15:24 ` Bryan O'Donoghue
2016-04-09 16:53 ` [PATCH v1 00/12] serial: 8250: split LPSS to 8250_lpss, enable DMA on Quark Bryan O'Donoghue
2016-04-09 17:48 ` Andy Shevchenko
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