| Commit message (Collapse) | Author | Age | Files | Lines |
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Add the support of AC97 on the at91sam9rl chip and -ek board.
It will share the code with AVR32 ac97c alsa driver "atmel_ac97c".
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Andrew Victor <linux@maxim.org.za>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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at91sam9m10g45ek board
Add the support of AC97 on the at91sam9g45 chip series and -ek board.
It will share the code with AVR32 ac97c alsa driver "atmel_ac97c".
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Andrew Victor <linux@maxim.org.za>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel
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Add ID 99 for PXA3xx frame buffers and report it in the pxa frame buffer
conditionally, depending on a new flag in struct pxafb_mach_info.
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Cc: linux-fbdev-devel@lists.sourceforge.net
Cc: Dennis Oliver Kropp <dok@directfb.org>
Cc: Sven Neumann <s.neumann@raumfeld.com>
Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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and convert PXA-based devices to gpio_pwdown where possible.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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So, again against latest pxa-linux-2.6/devel, with the following
changes:
* Move to __raw_readl/__raw_writel for FPGA/CPLD register access
* Change Toppoly LCD config to be selectable at run time rather than
compile time.
* Remove currently unused irq device suspend/resume functions.
* Strip out unnecessary/duplicated #includes.
* Some code style cleanups.
Balloon3 (http://balloonboard.org/) base machine support
Signed-off-by: Jonathan McDowell <noodles@earth.li>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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Signed-off-by: Matej Kenda <matej.kenda@i-tech.si>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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Added support for the Iskratel XCEP single board computer, embedded in
instruments used in particle accelerators.
The patch contains the platform specific code, Makefile and Kconfig
changes for platform arm-pxa.
Signed-off-by: Aleš Bardorfer <ales.bardorfer@i-tech.si>
Signed-off-by: Michael Abbott <michael.abbott@diamond.ac.uk>
Signed-off-by: Matej Kenda <matej.kenda@i-tech.si>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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Signed-off-by: Tomáš Čech <sleep_walker@suse.cz>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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Signed-off-by: Tomáš Čech <sleep_walker@suse.cz>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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Instead of directly registering an lcd_device, use the platform_lcd driver.
This fixes a broken build in case CONFIG_LCD_CLASS_DEVICE is not enabled.
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Cc: Ben Dooks <ben-linux-arm@fluff.org>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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This patch adds basic support for Palm Tungsten|C handheld.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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This patch adds support for NAND chip found in PalmTX handheld. Support
is implemented through the gen_nand driver.
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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v2 changes:
- use gpio_to_irq instead of IRQ_GPIO
- check gpio_direction_output return value to be on the safe side :)
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Mike Rapoport <mike@compulab.co.il>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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interface
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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This patch configures the MFP pads for UART1, UART2, UART3 for the
Toradex Colibri PXA320 module. Previously they were just not
configured resulting in just the first UART working because it was the
only one that was configured by the bootloader (Toradex EBOOT in our
case).
This patch is against vanilla 2.6.30 and has been tested with the
Toradex Orchid carrier board (all three UARTs were functional).
Signed-off-by: Alex Roman <alex.roman@gmail.com>
Acked-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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NAND feature will be enabled when the appropriate config option is set.
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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Signed-off-by: Daniel Ribeiro <drwyrm@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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Several boards use always the same pattern with pxamci :
request gpio, request irq for that gpio to detect MMC card
insertion, request gpio for read-only mode detection, etc
...
Now that pxamci provides platform_data to describe simple
gpio management of the MMC external controls, use it.
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Acked-by: Mike Rapoport <mike@compulab.co.il>
Acked-by: Philipp Zabel <philipp.zabel@gmail.com>
Acked-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
Cc: rpurdie@rpsys.net
Cc: drwyrm@gmail.com
Cc: sakoman@gmail.com
Cc: marek.vasut@gmail.com
Cc: s.hauer@pengutronix.de
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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The MMC block needs 3 external datas to work :
- is the MMC card put in "read-only mode" ?
- is a MMC card inserted or removed ?
- enable power towards the MMC card
Several platforms provide these controls through
gpios. Expand the platform_data to request and use these
gpios is set up by board code.
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Acked-by: Pierre.Ossman <pierre@ossman.eu>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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Add some debug information for PXA DMA :
- descriptors queued
- channels state
- global state
--
Since V1: reverted to old register access (no more dma_readl() or dma_writel()).
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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Reduce loop for dma irq handler callbacks to the minimum
required.
Since V1: included suggestion from Nicolas Pitre to improve
even further the loop.
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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Merge zylonite_defconfig and littleton_defconfig into pxa3xx_defconfig.
Since they're similar platform and servicing for same SoC family.
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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For consistency reasons, rename IRQ_GRPHICS to IRQ_GCU.
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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Add priority registers and new registers of pxa935.
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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CPU id is changed in Marvell chip. So update the code in cpu_is_xsc3().
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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PXA93x/950 has additional 64 GPIOs, each is a secondary interrupt
source for IRQ_GPIO_2_x, extend PXA_GPIO_IRQ_{BASE,NUM}.
PXA93x/950 specific IRQ definitions are added as well.
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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Add and initialize the mfp setting of pxa935 chip.
Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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There is currently an uncovered case for MFP configuration on PXAs which
is selected by setting the PULL_SEL bit but none of the PULL{UP,DOWN}_EN
bits. This case is needed to explicitly let pins float, even if the
selected alternate function would default to a configuration with a pull
resistor enabled.
Signed-off-by: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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Signed-off-by: Haojian Zhuang <haojian.zhuang@marvell.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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Its removal was omitted when all its uses were removed in 8c3abc7d...
"[ARM] pxa: convert to clkdev and match clocks by struct device where possible"
Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
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series
This is the integration of DMA engine driver into at91sam9g45 series
device file.
The associated driver is at_hdmac.
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Andrew Victor <linux@maxim.org.za>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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This is the integration of DMA engine driver into at91sam9rl device file. The
associated driver is at_hdmac.
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Andrew Victor <linux@maxim.org.za>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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This makes it possible to pass down the host controller
capabilities for the MMCI driver using the platform data. It
also provides the capabilties for the U300 implementation as an
example, and makes sure the 4bit wide mode is set if this is
requested by the ios() now that we can actually set that
capability for a platform.
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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This adds the TCM interface to Linux, when active, it will
detect and report TCM memories and sizes early in boot if
present, introduce generic TCM memory handling, provide a
generic TCM memory pool and select TCM memory for the U300
platform.
See the Documentation/arm/tcm.txt for documentation.
Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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