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path: root/arch/arm/mach-shmobile/board-marzen-reference.c
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2015-07-28ARM: shmobile: marzen-reference: Remove C board codeMagnus Damm
The generic r8a7779 machine vector is now feature-wise equivalent to the Marzen-reference case, so simply remove the Marzen C board code to fall over on the generic r8a7779 machine vector. Signed-off-by: Magnus Damm <damm+renesas@opensource.se> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-11-19Merge tag 'renesas-boards-cleanups2-for-v3.19' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/cleanup Pull "Second Round of Renesas ARM Based SoC Boards Cleanups for v3.19" form Simon Horman: * marzen-reference: Don't include legacy clock.h * tag 'renesas-boards-cleanups2-for-v3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: marzen-reference: Don't include legacy clock.h Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-10-30ARM: shmobile: marzen-reference: Don't include legacy clock.hLaurent Pinchart
The marzen-reference board file doesn't need the clock.h header, don't include it. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-10-27ARM: shmobile: Remove FSF address from copyright headersLaurent Pinchart
The information is already included in the COPYING file in the kernel sources root directory, we don't want to modify all source files when the FSF will move to a new address, and I'm tired of seeing the related checkpatch.pl warnings. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-09-05Merge tag 'renesas-dt-timers-for-v3.18' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc Merge "Renesas ARM Based SoC DT Timers Updates for v3.18" from Simon Horman: * Enable timers using DT when booting boards without Legacy-C code Signed-off-by: Arnd Bergmann <arnd@arndb.de> * tag 'renesas-dt-timers-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: genmai-reference: Enable MTU2 in device tree ARM: shmobile: r7s72100: Add MTU2 device to DT ARM: shmobile: marzen-reference: Enable TMU0 in device tree ARM: shmobile: koelsch-reference: Enable CMT0 in device tree ARM: shmobile: lager-reference: Enable CMT0 in device tree ARM: shmobile: r8a7779: Add TMU devices to DT ARM: shmobile: r8a7791: Add CMT devices to DT ARM: shmobile: r8a7790: Add CMT devices to DT Conflicts: arch/arm/mach-shmobile/setup-r8a7779.c
2014-08-20ARM: shmobile: marzen: Remove NR_IRQS_LEGACYMagnus Damm
Remove NR_IRQS_LEGACY from the Marzen Reference code. The Marzen Reference machine vector requires use of Multiplatform, and in such case SPARSE_IRQ is enabled by default. This in turns means that the default value of .nr_irqs equals NR_IRQS and NR_IRQS_LEGACY. Because of this we can simply remove NR_IRQS_LEGACY and move one step closer to a cruft-free environment. Signed-off-by: Magnus Damm <damm+renesas@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-08-20ARM: shmobile: marzen: Add shmobile_init_late()Magnus Damm
Extend board specific Marzen DT reference machine vector to include shmobile_init_late() so Suspend-to-RAM and CPUIdle are setup as expected. Signed-off-by: Magnus Damm <damm+renesas@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-08-17ARM: shmobile: marzen-reference: Enable TMU0 in device treeLaurent Pinchart
No more device needs to be added from platform code when booting the reference platform, remove the now empty r8a7779_add_standard_devices_dt() function completely. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Tested-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-25ARM: shmobile: Move r8a7779.hGeert Uytterhoeven
Change location of r8a7779.h so it can be included as "r8a7779.h" instead of the old style <mach/r8a7779.h> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: marzen: Do not use workaround for scif devicesSimon Horman
Now that SCIF devices are initialised using DT it should not be necessary to use the work around to provide clocks any more. Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: marzen-reference: Use DT CPU FrequencySimon Horman
Convert the Marzen DT reference board support to use shmobile_init_delay() to be able to migrate away from per-SoC delay setup functions. Based on work for the Armadillo800 EVA board by Magnus Damm. Cc: Magnus Damm <damm+renesas@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: marzen-reference: Remove legacy clock supportSimon Horman
Marzen DT reference is now only built for multiplatform which means that CCF comes with the package. Remove unused legacy code ifdefs to clean up the code. Based on similar work for the Koelsch board by Magnus Damm. Cc: Magnus Damm <damm@opensource.se> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: Let Marzen multiplatform boot with Marzen DTBSimon Horman
Let the multiplatform Marzen support boot with the legacy DTS for Marzen as well as the Marzen reference DTS. Based on work for the Koelsch board by Laurent Pinchart. Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: marzen-reference: Instantiate clkdevs for SCIF and TMUSimon Horman
Now that the common clock framework is supported, the clock lookup entries in clock-r8a7779.c are not registered anymore. Devices must instead reference their clocks in the device tree. However, SCIF and CMT devices are still instantiated through platform code, and thus need a clock lookup entry. Retrieve the SCIF and CMT clock entries by name and register clkdevs for the corresponding devices. This will be removed when the SCIF and CMT devices will be instantiated from the device tree. Based on work for the Koelsch board by Laurent Pinchart. Cc: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: marzen-reference: Initialize CPG deviceSimon Horman
On multiplatform kernels clocks are handled by the CCF CPG driver. It must be explicitly initialized by a call to r8a7779_clocks_init() with the value of the boot mode pins. Based on similar work for the Koelsch board by Laurent Pinchart. Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: r8a7779: Initial multiplatform supportSimon Horman
Add Marzen and r8a7779 to CONFIG_SHMOBILE_MULTI. At this point CCF is not yet supported so you cannot run this code yet. For CCF support to happen several different components are needed, and this is one simple portion that moves us forward. Other patches need to build on top of this one. Marzen board support exists in 3 flavours: 1) SHMOBILE_MULTI, MACH_MARZEN - board-marzen-reference.c (CCF + DT) 2) SHMOBILE, MACH_MARZEN_REFERENCE - board-marzen-reference.c (DT) 3) SHMOBILE, MACH_MARZEN - board-marzen.c (legacy C code) When CCF is done then 2) will be removed. When 1) includes same features as 3) then 3) will be removed. Based on work for the Koelsch and r8a7791 by Magnus Damm. Cc: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: marzen-reference: Move clock and OF device initialisation ↵Simon Horman
into board code Move the clock initialisation and OF device population from SoC to board code. This is in keeping with the pattern used by Lager. And the clock portion is part of decoupling clock initialisation from SoC code in preparation for moving to the common clock framework. Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: Move common.hMagnus Damm
Change location for common.h so it can be used as #include "common.h" instead of the old style #include <mach/common.h>. Signed-off-by: Magnus Damm <damm+renesas@opensource.se> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-06-17ARM: shmobile: Move most of irqs.h, keep some for pinctlMagnus Damm
Move most of irqs.h so it can be used as #include "irqs.h" instead of the old style #include <mach/irqs.h>. Legacy code in drivers/pinctrl needs more work to get rid of the "mach" portion of the include path, so some part is left in the original location. Signed-off-by: Magnus Damm <damm+renesas@opensource.se> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Arnd Bergmann <arnd@arndb.de> [horms+renesas@verge.net.au: Do not add trailing blank line to irqs.h] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-10-08ARM: shmobile: marzen: enable INTC IRQKuninori Morimoto
This patch adds missing INTC IRQ settings which is required from SMSC. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-09-09Merge tag 'renesas-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM Renesas SoC cleanup, refactoring and more SMP support from Kevin Hilman: "Lots of cleanup and refactoring and some SMP additions for Renesas platforms. Due to some inter-dependencies with other arm-soc branches, this Renesas stuff was separated out for sending after the other branches were merged. Highlights: - remove unused board support and cleanup of unused headers - refactoring of init and device registration - simplify IRQ initialization" * tag 'renesas-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (68 commits) ARM: shmobile: Per-CPU SMP boot / sleep code for SCU SoCs ARM: shmobile: Introduce per-CPU SMP boot / sleep code ARM: shmobile: Use shared SCU CPU Hotplug code on r8a7779 ARM: shmobile: Use shared SCU CPU Hotplug code on sh73a0 ARM: shmobile: Add shared SCU CPU Hotplug code ARM: shmobile: Use shared SCU SMP boot code on emev2 ARM: shmobile: Use shared SCU SMP boot code on r8a7779 ARM: shmobile: Use shared SCU SMP boot code on sh73a0 ARM: shmobile: Introduce shared SCU SMP boot code ARM: shmobile: sh73a0: Remove global GPIO_NR definition ARM: shmobile: kzm9d: remove nfsroot settings from bootargs ARM: shmobile: armadillo800eva: remove nfsroot settings from bootargs ARM: shmobile: r8a7779: move r8a7779_init_irq_xxx() to setup ARM: shmobile: r8a7740: move r8a7740_init_irq_of() to setup ARM: shmobile: bockw: add missing __initdata ARM: shmobile: r8a7790: add missing __initdata ARM: shmobile: r8a7779: add missing __initdata ARM: shmobile: Remove unused shmobile_init_time() ARM: shmobile: Use clocksource_of_init() on r8a7790 ARM: shmobile: Use default ->init_time() on KZM9G DT ref ...
2013-08-06ARM: shmobile: Use default ->init_time() on Marzen DT refMagnus Damm
Leave ->init_time() set to NULL to use the default ARM behaviour. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-07-22ARM: shmobile: marzen-reference: Move pinctrl mappings to device treeLaurent Pinchart
Replace the pinctrl mappings in board code by device tree mappings. For devices that are still instantiated from board code reference the mappings as the default pin controller state to apply them at boot time. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-07-22ARM: shmobile: r8a7779: Add pin control device to device treeLaurent Pinchart
Add a pfc node to the r8a7779 device tree and remove manual pinmux initialization from the corresponding board files. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2013-03-18ARM: shmobile: marzen: Reference DT implementationSimon Horman
Provide alternate board code for the marzen to demonstrate how DT may be used given the current state of driver device tree support. This is intended to act as a reference for mach-shmobile developers. Signed-off-by: Simon Horman <horms+renesas@verge.net.au>