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* merge more graphics stuff from 3.2.72Wolfgang Wiedmeyer2015-10-232-11/+5
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* ARM: orion: Fix USB phy for orion5x.Andrew Lunn2012-03-121-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | commit 72053353583230952c4b187e110e9da00dfc3afb upstream. The patch "ARM: orion: Consolidate USB platform setup code.", commit 4fcd3f374a928081d391cd9a570afe3b2c692fdc broke USB on TS-7800 and other orion5x boards, because the wrong type of PHY was being passed to the EHCI driver in the platform data. Orion5x needs EHCI_PHY_ORION and all the others want EHCI_PHY_NA. Allow the mach- code to tell the generic plat-orion code which USB PHY enum to place into the platform data. Version 2: Rebase to v3.3-rc2. Reported-by: Ambroz Bizjak <ambrop7@gmail.com> Signed-off-by: Andrew Lunn <andrew@lunn.ch> Tested-by: Ambroz Bizjak <ambrop7@gmail.com> Acked-by: Nicolas Pitre <nico@linaro.org> Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* ARM: orion: Refactor the MPP code common in the orion platformAndrew Lunn2011-05-161-0/+34
| | | | | | | | | | mv78xx0 and kirkwood use identical mpp code. It should also be possible to rewrite the orion5x mpp to use this platform code. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
* ARM: orion: Consolidate setup of the crypto engine.Andrew Lunn2011-05-161-0/+5
| | | | | Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
* ARM: orion: Consolidate SATA platform setup.Andrew Lunn2011-05-161-0/+5
| | | | | Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
* ARM: orion: Consolidate USB platform setup code.Andrew Lunn2011-05-161-0/+12
| | | | | Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
* ARM: orion: Consolidate the XOR platform setup code.Andrew Lunn2011-05-161-0/+11
| | | | | Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
* ARM: orion: Consolidate the platform data setup for the watchdog.Andrew Lunn2011-05-161-0/+2
| | | | | Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
* ARM: orion: Consolidate SPI initialization.Andrew Lunn2011-05-161-0/+6
| | | | | | | | This change removes the interrupt resource. The driver does not use it. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
* ARM: orion: Consolidate I2C initialization.Andrew Lunn2011-05-161-0/+6
| | | | | Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
* ARM: orion: Consolidate ethernet platform dataAndrew Lunn2011-05-161-0/+34
| | | | | Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
* ARM: orion: Consolidate the creation of the RTC platform data.Andrew Lunn2011-05-161-0/+3
| | | | | Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
* ARM: orion: Consolidate the creation of the uart platform data.Andrew Lunn2011-05-161-0/+33
| | | | | Signed-off-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
* arm: orion: Use generic irq chipThomas Gleixner2011-05-161-1/+0
| | | | | | | | | | The core interrupt chip is a straight forward conversion. The gpio chip is implemented with two instances of the irq_chip_type which can be switched with the irq_set_type function. That allows us to use the generic callbacks and avoids the conditionals in them. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
* ARM: Remove dependency of plat-orion GPIO code on mach directory includes.Lennert Buytenhek2011-03-031-1/+4
| | | | | | | | | | | | This patch makes the various mach dirs that use the plat-orion GPIO code pass in GPIO-related platform info (GPIO controller base address, secondary base IRQ number, etc) explicitly, instead of having plat-orion get those values by including a mach dir include file -- the latter mechanism is problematic if you want to support multiple ARM platforms in the same kernel image. Signed-off-by: Lennert Buytenhek <buytenh@secretlab.ca> Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
* ARM: Remove dependency of plat-orion time code on mach directory includes.Lennert Buytenhek2011-03-031-1/+4
| | | | | | | | | | | This patch makes the various mach dirs that use the plat-orion time code pass in timer and bridge addresses explicitly, instead of having plat-orion get those values by including a mach dir include file -- the latter mechanism is problematic if you want to support multiple ARM platforms in the same kernel image. Signed-off-by: Lennert Buytenhek <buytenh@secretlab.ca> Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
* [ARM] Kirkwood: restrict the scope of the PCIe reset workaroundNicolas Pitre2010-10-211-0/+3
| | | | | | | | | | | | | | | Commit 21f0ba90a447 "orion/kirkwood: reset PCIe unit on boot" made the reset of the PCIe unit unconditional. While this may fix problems on some targets, this also causes problems on other targets. Saeed Bishara <saeed@marvell.com> said about the original problem: "We couln't pinpoint the root cause of this issue, actually we failed to reproduce that issue." So let's restrict the reset of the PCIe unit only to the target where the original problem was observed. Signed-off-by: Nicolas Pitre <nico@fluxnic.net>
* orion/kirkwood: add audio functions.apatard@mandriva.com2010-05-311-0/+11
| | | | | | | | | This patch add audio related definitions and functions Signed-off-by: Arnaud Patard <apatard@mandriva.com> Acked-by: Nicolas Pitre <nico@fluxnic.net> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* mtd: orion/kirkwood: add RnB line support to orion mtd driverBen Dooks2010-05-141-0/+1
| | | | | | | | Add support for a board to register a callback to get the state of the RnB line if it has it attached. Signed-off-by: Ben Dooks <ben@simtec.co.uk> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* [ARM] Kirkwood: __init requires linux/init.hMartin Michlmayr2009-08-241-0/+2
| | | | | | | | | | | | | | | | Include linux/init.h for __init to fix this error: CC [M] drivers/net/wireless/wl12xx/boot.o In file included from arch/arm/mach-kirkwood/include/mach/gpio.h:13, from arch/arm/include/asm/gpio.h:5, from include/linux/gpio.h:7, from drivers/net/wireless/wl12xx/boot.c:24: arch/arm/plat-orion/include/plat/gpio.h:32: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘orion_gpio_init’ make[6]: *** [drivers/net/wireless/wl12xx/boot.o] Error 1 make[5]: *** [drivers/net/wireless/wl12xx] Error 2 Signed-off-by: Martin Michlmayr <tbm@cyrius.com> Signed-off-by: Nicolas Pitre <nico@marvell.com>
* [ARM] Orion/Kirkwood: rename orion5x_wdt to orion_wdtNicolas Pitre2009-06-081-4/+4
| | | | | | | | | The Orion watchdog driver is also used on Kirkwood. Convention is to use orion5x for stuff specific to 88F5xxx Orion chips and simply "orion" for shared stuff across SoCs including Kirkwood. Signed-off-by: Nicolas Pitre <nico@marvell.com>
* [ARM] orion: convert gpio to use gpiolibErik Benada2009-06-081-9/+8
| | | | | | | | Signed-off-by: Erik Benada <erikbenada@yahoo.ca> [ nico: fix locking, additional cleanups ] Signed-off-by: Nicolas Pitre <nico@marvell.com>
* Merge branch 'origin' into develRussell King2009-03-281-0/+18
|\ | | | | | | | | Conflicts: sound/soc/pxa/pxa2xx-i2s.c
| * [WATCHDOG] orion5x_wdt: fix compile issue by providing tclk as platform dataThomas Reitmayr2009-03-251-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The orion5x-wdt driver is now registered as a platform device and receives the tclk value as platform data. This fixes a compile issue cause by a previously removed define "ORION5X_TCLK". Signed-off-by: Thomas Reitmayr <treitmayr@devbase.at> Acked-by: Nicolas Pitre <nico@marvell.com> Signed-off-by: Kristof Provost <kristof@sigsegv.be> Cc: Lennert Buytenhek <buytenh@wantstofly.org> Cc: Wim Van Sebroeck <wim@iguana.be> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Martin Michlmayr <tbm@cyrius.com> Cc: Sylver Bruneau <sylver.bruneau@googlemail.com> Cc: Kunihiko IMAI <bak@d2.dion.ne.jp> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
* | [ARM] Kirkwood: SDIO driver registration for DB6281 and RD6281Nicolas Pitre2009-02-261-0/+21
| | | | | | | | Signed-off-by: Nicolas Pitre <nico@marvell.com>
* | [ARM] Orion: make gpio /input/output validation separateNicolas Pitre2009-02-191-1/+5
|/ | | | | | | | Especially on Kirkwood, a couple GPIOs are actually only output capable. Let's separate the ability to configure a GPIO as input or output to accommodate this restriction. Signed-off-by: Nicolas Pitre <nico@marvell.com>
* [ARM] 5401/1: Orion: fix edge triggered GPIO interrupt supportNicolas Pitre2009-02-171-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The GPIO interrupts can be configured as either level triggered or edge triggered, with a default of level triggered. When an edge triggered interrupt is requested, the gpio_irq_set_type method is called which currently switches the given IRQ descriptor between two struct irq_chip instances: orion_gpio_irq_level_chip and orion_gpio_irq_edge_chip. This happens via __setup_irq() which also calls irq_chip_set_defaults() to assign default methods to uninitialized ones. The problem is that irq_chip_set_defaults() is called before the irq_chip reference is switched, leaving the new irq_chip (orion_gpio_irq_edge_chip in this case) with uninitialized methods such as chip->startup() causing a kernel oops. Many solutions are possible, such as making irq_chip_set_defaults() global and calling it from gpio_irq_set_type(), or calling __irq_set_trigger() before irq_chip_set_defaults() in __setup_irq(). But those require modifications to the generic IRQ code which might have adverse effect on other architectures, and that would still be a fragile arrangement. Manually copying the missing methods from within gpio_irq_set_type() would be really ugly and it would break again the day new methods with automatic defaults are added. A better solution is to have a single irq_chip instance which can deal with both edge and level triggered interrupts. It is also a good idea to switch the IRQ handler instead, as the edge IRQ handler allows for one edge IRQ event to be queued as the IRQ is actually masked only when that second IRQ is received, at which point the hardware can queue an additional IRQ event, making edge triggered interrupts a bit more reliable. Tested-by: Martin Michlmayr <tbm@cyrius.com> Signed-off-by: Nicolas Pitre <nico@marvell.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] Orion: share GPIO IRQ handling codeLennert Buytenhek2008-12-201-0/+7
| | | | | | | Split off Orion GPIO IRQ handling code into plat-orion/. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: Nicolas Pitre <nico@marvell.com>
* [ARM] Orion: share GPIO handling codeLennert Buytenhek2008-12-201-0/+32
| | | | | | | | Split off Orion GPIO handling code into plat-orion/, and add support for multiple sets of (32) GPIO pins. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: Nicolas Pitre <nico@marvell.com>
* [ARM] Orion: add the option to support different ehci phy initializationRonen Shitrit2008-12-041-0/+8
| | | | | | | | | The Orion ehci driver serves the Orion, kirkwood and DD Soc families. Since each of those integrate a different USB phy we should have the ability to use few initialization sequences or to leave the boot loader phy settings as is. Signed-off-by: Ronen Shitrit <rshitrit@marvell.com>
* [ARM] Move include/asm-arm/plat-orion to arch/arm/plat-orion/include/platLennert Buytenhek2008-08-097-0/+151
This patch performs the equivalent include directory shuffle for plat-orion, and fixes up all users. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com>
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