- Sep 13, 2014
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Joe Perches authored
Use the more common pr_warn. Other miscellanea: o Realign arguments Signed-off-by:
Joe Perches <joe@perches.com> Acked-by:
Andrew Lunn <andrew@lunn.ch> Link: https://lkml.kernel.org/r/b438c7c54306f095a150e50df41fbba4d515c2f8.1410632835.git.joe@perches.com Signed-off-by:
Jason Cooper <jason@lakedaemon.net>
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- Jun 04, 2014
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Arnd Bergmann authored
The prototype for mvebu_mbus_dt_init() changed around the same time as a new caller was added to orion5x. This adds the missing argument to make orion5x behave correctly. Signed-off-by:
Arnd Bergmann <arnd@arndb.de> Acked-by:
Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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- Jun 01, 2014
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Laura Abbott authored
memblock is now fully integrated into the kernel and is the prefered method for tracking memory. Rather than reinvent the wheel with meminfo, migrate to using memblock directly instead of meminfo as an intermediate. Acked-by:
Catalin Marinas <catalin.marinas@arm.com> Acked-by:
Santosh Shilimkar <santosh.shilimkar@ti.com> Acked-by:
Kukjin Kim <kgene.kim@samsung.com> Tested-by:
Marek Szyprowski <m.szyprowski@samsung.com> Tested-by:
Leif Lindholm <leif.lindholm@linaro.org> Signed-off-by:
Laura Abbott <lauraa@codeaurora.org> Signed-off-by:
Russell King <rmk+kernel@arm.linux.org.uk>
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- Apr 26, 2014
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Thomas Petazzoni authored
This commit converts the Maxtor Shared Storage II Orion5x platform to the Device Tree. The only remaining things not converted are PCI and the special power off method. Signed-off-by:
Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Link: https://lkml.kernel.org/r/1398202002-28530-37-git-send-email-thomas.petazzoni@free-electrons.com Cc: Sylver Bruneau <sylver.bruneau@googlemail.com> Signed-off-by:
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Thomas Petazzoni authored
This commit converts the LaCie d2 Network platform to the Device Tree. All devices except LEDs are converted, because the LED code needs a non-LED GPIO to be set to a given value for the LEDs to work, and this cannot yet be easily represented in DT. Also, references to the LaCie Big Disk Network platform are lost, because this platform apparently has exactly the same hardware support as the LaCie d2 Network, so their Device Tree files would be identical. Signed-off-by:
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Thomas Petazzoni authored
This commit converts the RD-88F5182 platform to the Device Tree. All devices except the PCI are converted to the Device Tree. It is worth noting that: * The PCI description for the DT case is kept in board-rd88f5182.c. * The existing non-DT support in rd88f5182-setup.c is kept as is, in order to allow testing of a given platform in both DT and non-DT cases. It will ultimately be removed, once we no longer care about non-DT support for Orion5x. Signed-off-by:
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Thomas Petazzoni authored
The edmini_v2 platform is now fully converted to the Device Tree, so we can get rid of the old style board-file and the related Kconfig option. Signed-off-by:
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Thomas Petazzoni authored
This commit converts the already partially DT-converted edmini_v2 platform to use the Device Tree for NOR flash, using the Device Bus. Signed-off-by:
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Thomas Petazzoni authored
This commit converts the already partially DT-converted edmini_v2 platform to use the Device Tree for USB. Signed-off-by:
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Thomas Petazzoni authored
This commit converts the already partially DT-converted edmini_v2 platform to use the Device Tree for I2C bus and devices. Signed-off-by:
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Thomas Petazzoni authored
This commit converts the already partially DT-converted edmini_v2 platform to use the Device Tree for pinctrl. Signed-off-by:
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Thomas Petazzoni authored
This commit declares the pinctrl device in the Orion5x 5182 Device Tree files, and ensures that the Orion pinctrl driver is compiled. Signed-off-by:
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Thomas Petazzoni authored
This commit switches the Orion5x platforms described through DT to use a DT-defined interrupt controller and timer. This involves: * Describing in the DT the bridge interrupt controller, which is a child interrupt controller to the main one, which is used for timer and watchdog interrupts. * Describing in the DT the timer. * Adding in the DT the interrupt specifications for the watchdog. * Selecting the ORION_IRQCHIP and ORION_TIMER drivers to be compiled. * Change board-dt.c to no longer have an ->init_time() callback, since the default callback will work fine: it calls clocksource_of_init() and of_clk_init(), as needed. * Implement a multi-IRQ handler for non-DT platforms in mach-orion5x/irq.c. Signed-off-by:
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Thomas Petazzoni authored
This commit moves the Orion5x platforms using the Device Tree to use the recently introduced clock driver for Orion5x. To achieve that, it: * Adds the necessary DT description of the clock. * Selects ORION_CLK to enable the compilation of the clock driver. * Call of_clk_init() instead of the Orion5x-specific clock initialization function. Signed-off-by:
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Thomas Petazzoni authored
This commit switches the Orion5x Device Tree files to use the DT representation and probing for the mvebu-mbus driver. The changes are mainly: * Re-organize the DT to follow the same organization as the one used on Armada 370/XP, which is needed for mvebu-mbus to work: a top-level soc { ... } node, which corresponds to the MBus bus, and a sub-node internal-regs { ... } for all peripherals whose register sit only in the "Internal Register Window". This change re-indents by one level the definition of all nodes in the Device Tree, which explains the large change. * Use custom functions orion5x_dt_init_early() and orion5x_dt_init_time() instead of orion5x_init_early() and orion5x_timer_init() as we now want the MBus driver to be probed from the Device Tree. We still use the old-style timer initialization, but that will be changed in a followup commit. Signed-off-by:
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- Apr 17, 2014
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Thomas Petazzoni authored
In commit 4ca2c040 ('ARM: orion5x: Move to ID based window creation'), the mach-orion5x code was changed to use the new mvebu-mbus API. However, in the process, a mistake was made on the crypto SRAM window target ID: it should have been 0x9 (verified in the datasheet) and not 0x0. Signed-off-by:
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- Mar 21, 2014
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Arnd Bergmann authored
The D-Link DNS-323 machine tries to unconditionally select CONFIG_PHYLIB, but that has other dependencies that might not necessarily be enabled, causing random build errors. To work around this, this patch removes the 'select' statement and instead uses a compile-time check to skip the phy_register_fixup_for_uid() call if PHYLIB is not available in the kernel. Signed-off-by:
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- Feb 22, 2014
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Ezequiel Garcia authored
In order to support other SoC, it's required to distinguish the 'control' timer register, from the 'rstout' register that enables system reset on watchdog expiration. To prevent a compatibility break, this commit adds a fallback to a hardcoded RSTOUT address. Reviewed-by:
Guenter Roeck <linux@roeck-us.net> Tested-by:
Willy Tarreau <w@1wt.eu> Signed-off-by:
Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Acked-by:
Wim Van Sebroeck <wim@iguana.be> Tested-By:
Jason Gunthorpe <jgunthorpe@obsidianresearch.com> Signed-off-by:
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- Dec 20, 2013
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Uwe Kleine-König authored
While <mach/timex.h> isn't used for multi-platform builds since long it still is for "normal" builds. As the previous patches fix all sites to not make use of this per-platform file, it can go now for good also for platforms that are not (yet) converted to multi-platform. While at it there are no users of CLOCK_TICK_RATE any more, so also drop the dummy #define. Signed-off-by:Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
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- Nov 24, 2013
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Uwe Kleine-König authored
asm/times.h only defines CLOCK_TICK_RATE, cycles_t and get_cycles. All three are not used in this file. Signed-off-by:
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Andrew Lunn authored
Add missing include files, missing static keyword, and use NULL instead of 0, in order to fix warnings when compiling with C=1. Signed-off-by:
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- Aug 25, 2013
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Russell King authored
Now that the 8250 debug include can stand alone without requiring platforms to provide any macros, move it into the debug directory so it can be directly included. This allows us to get rid of a lot of debug-macros include files. Signed-off-by: -
Russell King authored
Move the definition of the UART register addresses out of the platform specific header file into the Kconfig files. Signed-off-by: -
Russell King authored
Move the definition of the UART register shift out of the platform specific header file into the Kconfig files. Signed-off-by:
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- Aug 06, 2013
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Thomas Petazzoni authored
With the introduction of the ID based MBus API, it's better to switch to use it instead of the current name based scheme. This will allow to deprecate the name based API, once every user is removed. Signed-off-by:
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- Jul 25, 2013
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Sebastian Hesselbarth authored
With DT support for mv643xx_eth we do not need legacy platform_data based setup for DT enabled boards. This patch removes eth setup for all orion5x DT board files. Signed-off-by:
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- Jul 11, 2013
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Russell King authored
The watchdog infrastructure in Dove is no different from that in Orion5x or Kirkwood, so let's enable it for Dove. The only things missing are a few register settings in Dove's bridge-regs.h. Rather than duplicating the same register bit masks for the RSTOUTn_MASK and BRIDGE_CAUSE registers, move the definitions into the watchdog driver itself. Signed-off-by:
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- Jul 09, 2013
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Robin Holt authored
Preparing to move the parsing of reboot= to generic kernel code forces the change in reboot_mode handling to use the enum. [akpm@linux-foundation.org: fix arch/arm/mach-socfpga/socfpga.c] Signed-off-by:
Robin Holt <holt@sgi.com> Cc: Russell King <rmk+kernel@arm.linux.org.uk> Cc: Russ Anderson <rja@sgi.com> Cc: Robin Holt <holt@sgi.com> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Guan Xuetao <gxt@mprc.pku.edu.cn> Acked-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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- May 13, 2013
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Andrew Lunn authored
The patch: 387870f2 mm: dmapool: use provided gfp flags for all dma_alloc_coherent() calls makes these calls on Kirkwood and Orion5x redundant. The drivers are not making atomic requests for coherent memory and hence the default pool size is now sufficient. Jason Cooper added mach-mvebu/ hunk, and corrected minor typos in commit message. Signed-off-by:
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Andrew Lunn authored
The patch: 387870f2 mm: dmapool: use provided gfp flags for all dma_alloc_coherent() calls makes these calls on Kirkwood and Orion5x redundant. The drivers are not making atomic requests for coherent memory and hence the default pool size is now sufficient. Jason Cooper added mach-mvebu/ hunk, and corrected minor typos in commit message. Signed-off-by:
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- Apr 29, 2013
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Arnd Bergmann authored
The linux/cpu.h header is no longer implictly included in this file, so we need to an #include statement to avoid this build warning: arch/arm/mach-orion5x/common.c:339:3: error: implicit declaration of function 'cpu_idle_poll_ctrl' [-Werror=implicit-function-declaration] Signed-off-by:
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- Apr 15, 2013
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Thomas Petazzoni authored
This commit migrates the mach-orion5x platforms to use the mvebu-mbus driver and therefore removes the Orion5x-specific addr-map code. The dove_init_early() function now initializes the mvebu-mbus driver by calling mvebu_mbus_init(). We also convert a number of orion5x_setup_xyz_win() calls to the appropriate mvebu_mbus_add_window() calls, as each board was doing its own setup for the NOR window or other devices. Ultimately, those devices will be probed from the DT. The common address decoding windows are now registered in the orion5x_setup_wins() function. It is worth noting that the four PCIe address decoding windows will ultimately no longer have to be registered here: it will be done automatically by the PCIe driver once Dove has been migrated to use the upcoming mvebu PCIe driver. Signed-off-by:
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- Apr 08, 2013
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Thomas Gleixner authored
Use the generic idle loop and replace enable/disable_hlt with the respective core functions. Signed-off-by:
Thomas Gleixner <tglx@linutronix.de> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Paul McKenney <paulmck@linux.vnet.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Reviewed-by:
Cc: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com> Cc: Magnus Damm <magnus.damm@gmail.com> Cc: Russell King <linux@arm.linux.org.uk> Tested-by: Kevin Hilman <khilman@linaro.org> # OMAP Link: http://lkml.kernel.org/r/20130321215233.826238797@linutronix.de
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- Mar 17, 2013
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Thomas Petazzoni authored
The PCI code was directly accessing the orion_mbus_dram_info structure to get access to a description of the SDRAM chip selects in order to configure the PCIe -> SDRAM address decoding windows. However, with the introduction of the mvebu-mbus driver, we are going to remove this global structure and instead leave only the exported mv_mbus_dram_info() function to access this description of the SDRAM chip selects. Therefore, we simply switch to using this API. Signed-off-by:
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- Jan 11, 2013
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Shawn Guo authored
With ARCH_HAS_DECOMP_WDOG removed from arch/arm/boot/compressed/decompress.c, all the arch_decomp_wdog() definition at platform level is unneeded. Remmove it. Signed-off-by:
Shawn Guo <shawn.guo@linaro.org> Acked-by:
Nicolas Pitre <nico@linaro.org> Acked-by:
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- Jan 03, 2013
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Greg Kroah-Hartman authored
CONFIG_HOTPLUG is going away as an option. As a result, the __dev* markings need to be removed. This change removes the use of __devinit, __devexit_p, __devinitdata, and __devexit from these drivers. Based on patches originally written by Bill Pemberton, but redone by me in order to handle some of the coding style issues better, by hand. Cc: Bill Pemberton <wfp5p@virginia.edu> Cc: Russell King <linux@arm.linux.org.uk> Signed-off-by:Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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- Dec 24, 2012
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Stephen Warren authored
Now that the only field in struct sys_timer is .init, delete the struct, and replace the machine descriptor .timer field with the initialization function itself. This will enable moving timer drivers into drivers/clocksource without having to place a public prototype of each struct sys_timer object into include/linux; the intent is to create a single of_clocksource_init() function that determines which timer driver to initialize by scanning the device dtree, much like the proposed irqchip_init() at: http://www.spinics.net/lists/arm-kernel/msg203686.html Includes mach-omap2 fixes from Igor Grinberg. Tested-by:
Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by:
Stephen Warren <swarren@nvidia.com>
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- Nov 21, 2012
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Thomas Petazzoni authored
This commit converts the 'LaCie Ethernet Disk mini v2' board to the Device Tree. All devices that have existing Device Tree bindings are converted over to the Device Tree, the other devices remain instantiated in the old way, until the respective drivers get the needed Device Tree bindings. Signed-off-by:
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Thomas Petazzoni authored
This commit adds basic DT support for the Orion5x SoC family. It adds an orion5x.dtsi description of the Orion5x SoC as well as the needed DT_MACHINE structure to support boards converted to DT in the future. So far, the Device Tree contains the interrupt controller, the GPIO bank, the UART controllers, the SPI controller, the watchdog, the SATA controller, the I2C controller and the cryptographic engine. Signed-off-by:
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- Sep 28, 2012
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Andrew Lunn authored
Also convert logical or to + for register offsets from base addresses. This fixes a number of warnings currently seen in linux-next: warning: passing argument 2 of '__raw_writeb' makes pointer from interger without cast. Signed-off-by:
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