| d6720003c3732db891f6b5b10691a9c13ff6c46b |
|
10-May-2012 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
ARM / mach-shmobile: sh73a0 SMP TWD boot regression fix
Fix SMP TWD boot regression on sh73a0 based platforms caused by:
4200b16 ARM: shmobile: convert to twd_local_timer_register() interface
After the merge of the above commit it has been impossible to boot
sh73a0 based SoCs with SMP enabled and CONFIG_HAVE_ARM_TWD=y. The
kernel crashes at smp_init_cpus() timing which is before the console
has been initialized, so to the user this looks like a kernel lock up
without any particular error message.
This patch fixes the regression on sh73a0 by moving the TWD
registration code from smp_init_cpus() to sys_timer->init() time.
This patch removed shmobile_twd_init() which is no longer needed
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
|
| b759bd114e27fbb940fb44fd16552e8f4acd831e |
|
10-May-2012 |
Magnus Damm <damm@opensource.se> |
ARM / mach-shmobile: r8a7779 SMP TWD boot regression fix
Fix SMP TWD boot regression on r8a7779 based platforms caused by:
4200b16 ARM: shmobile: convert to twd_local_timer_register() interface
After the merge of the above commit it has been impossible to boot
r8a7779 based SoCs with SMP enabled and CONFIG_HAVE_ARM_TWD=y. The
kernel crashes at smp_init_cpus() timing which is before the console
has been initialized, so to the user this looks like a kernel lock up
without any particular error message.
This patch fixes the regression on r8a7779 by moving the TWD
registration code from smp_init_cpus() to sys_timer->init() time.
Signed-off-by: Magnus Damm <damm@opensource.se>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
|
| 4200b16d58cd34ff8e1616d8ed77417f8fc44864 |
|
10-Jan-2012 |
Marc Zyngier <marc.zyngier@arm.com> |
ARM: shmobile: convert to twd_local_timer_register() interface
Add support for the new smp_twd runtime registration interface
to the shmobile platforms, and remove the old compile-time support.
Cc: Magnus Damm <magnus.damm@gmail.com>
Cc: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
|
| 08ad42fb7702ee2968b5b837e245ca8fd2175223 |
|
06-Mar-2012 |
Magnus Damm <damm@opensource.se> |
ARM: mach-shmobile: add shmobile_earlytimer_init()
Add shmobile_earlytimer_init() that can be used to
enable the earlytimer probing from the SoC code.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
|
| 6b6a4c067cefe04eb0a0e7d1cace16ae727c6295 |
|
29-Feb-2012 |
Magnus Damm <damm@opensource.se> |
ARM: mach-shmobile: rename clk_init() to shmobile_clk_init()
Rename clk_init() to shmobile_clk_init() to avoid a potential
future name space collision with the common clock framework.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
|
| 3e353b875b2480e98acb9ed96a377025d0ed7b82 |
|
29-Feb-2012 |
Magnus Damm <damm@opensource.se> |
ARM: mach-shmobile: r8a7779 map_io and init_early update
Update the r8a7779 SoC and the Marzen board to make use of
the functions r8a7779_map_io() and r8a7779_add_early_devices().
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
|
| d3ab7221489fa188b0e1e9bfe2cc4ecd1d7da933 |
|
29-Feb-2012 |
Magnus Damm <damm@opensource.se> |
ARM: mach-shmobile: r8a7740 map_io and init_early update
Update the r8a7740 SoC and the Bonito board to make use of
the functions r8a7740_map_io() and r8a7740_add_early_devices().
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
|
| 50e15c34f0072324fee9faaae71b129e8b419913 |
|
29-Feb-2012 |
Magnus Damm <damm@opensource.se> |
ARM: mach-shmobile: sh73a0 map_io and init_early update
Update the sh73a0 SoC and the AG5EVM and Kota2 boards to make use
of the functions sh73a0_map_io() and sh73a0_add_early_devices().
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
|
| 5d7220ec000fe357b8e91b4be66a2b0b061c867f |
|
29-Feb-2012 |
Magnus Damm <damm@opensource.se> |
ARM: mach-shmobile: sh7372 map_io and init_early update
Update the sh7372 SoC and the AP4EVB and Mackerel boards to make use
of the functions sh7372_map_io() and sh7372_add_early_devices().
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
|
| bfc46f3ef838ab3c01f5e240ec43afaf59f7061b |
|
29-Feb-2012 |
Magnus Damm <damm@opensource.se> |
ARM: mach-shmobile: sh7377 map_io and init_early update
Update the sh7377 SoC and the G4EVM board to make use of the
functions sh7377_map_io() and sh7377_add_early_devices().
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
|
| 237caf9e6b0c26168acfa7eed0b0afe463918d4f |
|
29-Feb-2012 |
Magnus Damm <damm@opensource.se> |
ARM: mach-shmobile: sh7367 map_io and init_early update
Update the sh7367 SoC and the G3EVM board to make use of the
functions sh7367_map_io() and sh7367_add_early_devices().
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
|
| f40aaf6da14a4043d6361e0c7d74ada18e866059 |
|
10-Jan-2012 |
Magnus Damm <damm@opensource.se> |
ARM: mach-shmobile: r8a7779 SMP support V3
This patch contains r8a7779 SMP support V3 - now including
CPU hotplug offine and online support. The r8a7779 power
domain code is tied together with SMP glue code which allows
us to control the power domains via CPU hotplug.
At this point the kernel boots with the 4 Cortex-A9 cores in
SMP mode and all CPU cores except CPU0 can be hotplugged.
The code in platsmp.c is quite far from pretty, but it is
kept like that intentionally to avoid creating layers of
code that will go away in the near future anyway. The code
needs to be updated when some per-SoC handling code will be
added to the ARM architecture, see the following patch for
more information:
"[RFC PATCH 0/3] Per SoC descriptor"
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
|
| a662c08260fac126059a148cbd1061e71e806b4a |
|
10-Jan-2012 |
Magnus Damm <damm@opensource.se> |
ARM: mach-shmobile: r8a7779 power domain support V2
Add power domain control support for the r8a7779 SoC V2.
This adds support for 4 power domains for I/O Devices
together with code that can be used for CPU cores as well.
The only out of the ordinary experience is the need for
ioremap() of SYSC registers. Because of that we need to
execute some init function before setting up the domains.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
|
| 8b306796995609c281f6d32b3cbaa814551ad5ac |
|
28-Dec-2011 |
Magnus Damm <damm@opensource.se> |
ARM: mach-shmobile: Allow SoC specific CPU kill code
Add the function shmobile_platform_kill_cpu() to allow
SoC specific code to tie in their CPU shutdown code.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
|
| 19c43fc53870e772084bb778f2bb3c949bf9a3b7 |
|
13-Dec-2011 |
Magnus Damm <damm@opensource.se> |
ARM: mach-shmobile: r8a7779 PFC GPIO-only support V2
Add GPIO-only r8a7779 PFC support V2.
Only regular GPIOs are supported at this time. GPIO_FN are not
supported because they require variable bit width support in be
the shared pfc code.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
|
| f411fade0085a0d2c080bd64e72e0aff55bcbd09 |
|
13-Dec-2011 |
Magnus Damm <damm@opensource.se> |
ARM: mach-shmobile: r8a7779 and Marzen base support V2
Initial support for the r8a7779 SoC and the Marzen board (V2).
Only SCIF ports and the TMU are supported at this point.
To keep things simple only entity-mapped virt-to-phys mappings
are supported. This forces drivers and other SoC glue code to
make use of ioremap(). We cannot support early serial console
due to virtual address space collisions with the ARM kernel.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
|
| f7dadb37931a6ffa2aa6b443188299166dc5e638 |
|
23-Dec-2011 |
Magnus Damm <damm@opensource.se> |
PM / shmobile: Add support for the sh7372 A4S power domain / sleep mode
The sh7372 contains a power domain named A4S which in turn
contains power domains for both I/O Devices and CPU cores.
At this point only System wide Suspend-to-RAM is supported,
but the the hardware can also support CPUIdle. With more
efforts in the future CPUIdle can work with bot A4S and A3SM.
Tested on the sh7372 Mackerel board.
[rjw: Rebased on top of the current linux-pm tree.]
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
|
| d4775356bb39eaa305844cc6cc4c267236535956 |
|
06-Dec-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
sh: clkfwk: clock-sh73a0: all div6_clks use SH_CLK_DIV6_EXT()
Current div6 clocks can specify their current parent clocks
from its register value if it is registered
by sh_clk_div6_reparent_register().
This patch modifies all div6 clocks into SH_CLK_DIV6_EXT().
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
|
| a83d8e27d2f6f548de54da34a9dfd7f2f7bf200e |
|
06-Sep-2011 |
Marc Zyngier <marc.zyngier@arm.com> |
ARM: shmobile: convert smp platforms to gic_handle_irq()
Convert the SMP shmobile platforms to use gic_handle_irq() instead
of the assembly macro.
Cc: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
|
| 6c01ba445cecb2d8085cf0b5a6ddfb170ad22616 |
|
11-Nov-2011 |
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> |
ARM: mach-shmobile: R-Mobile A1 support.
This adds preliminary support for the R8A7740 (R-Mobile A1) CPU
Timer, serial, gic, clock are supported at this point.
This patch is based on v0.1 manual
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
|
| b73b5c493ac001870bd9faf565a61908c82f52d8 |
|
11-Nov-2011 |
Magnus Damm <damm@opensource.se> |
ARM: mach-shmobile: cpuidle single/global and last_state fixes
The following commits break cpuidle on SH-Mobile ARM:
46bcfad cpuidle: Single/Global registration of idle states
e978aa7 cpuidle: Move dev->last_residency update to driver enter routine; remove dev->last_state
This patch remedies these issues by up-porting the SH-Mobile
code to fit with the above introduced framework changes.
It is worth noting that the new code becomes significantly cleaner,
so these framework changes are very welcome. At the same time this
breakage could probably have been avoided by grepping for "last_state"
and "cpuidle_register_driver".
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
|
| cf33835c5fc528cacd4f98bc38f246022dad340d |
|
25-Sep-2011 |
Magnus Damm <damm@opensource.se> |
ARM: mach-shmobile: sh7372 A3SM support
This patch adds sh7372 A3SM power domain support.
The sh7372 A3SM hardware power domain contains the
ARM Cortex-A8 CPU Core including L2 cache. This
sleep mode can be seen as a one step deeper sleep
mode from the already existing Core Standby mode.
To wake up from A3SM sleep only a few wakeup sources
are supported - so the regular INTC controller will
not be able to help us unfortunately.
The code in this patch will enter A3SM sleep via the
regular Suspend-to-RAM interface in the case of only
wakeups supported by A3SM are enabled. If unsupported
wakeups are enabled then Core Standby will be used
instead.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
|
| 06b841666a5a47918d31472dd77837906f999a9a |
|
25-Sep-2011 |
Magnus Damm <damm@opensource.se> |
ARM: mach-shmobile: sh7372 generic suspend/resume support
Convert the sh7372 Core Standby code to make use
of the new generic ARM cpu suspend/resume code.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
|
| 796204142a98b6e0e71b494e808d1b6ee62cc75f |
|
13-Jul-2011 |
Rafael J. Wysocki <rjw@sisk.pl> |
ARM / shmobile: Use pm_genpd_poweroff_unused()
Make shmobile use pm_genpd_poweroff_unused() instead of the
open-coded powering off PM domains without devices in use.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Magnus Damm <damm@opensource.se>
|
| 999a4d2a4da0527567e4b17d4da0782509358a83 |
|
10-Jul-2011 |
Magnus Damm <damm@opensource.se> |
ARM: mach-shmobile: Runtime PM late init callback
Add a mach-shmobile specific callback for SoC-specific code
to hook into. By having the late_initcall() in a common place
we can have multi-SoC/board support in the same kernel binary.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
|
| 0af4817b80870cc12f4b6f38d89f3c012a7a6b28 |
|
28-Apr-2011 |
Magnus Damm <damm@opensource.se> |
ARM: mach-shmobile: CPUIdle support
This patch adds a shared SH-Mobile ARM specific CPUIdle
implementation supporting WFI only at this point. It
serves as a common point for late registration of the
arch-specific CPUIdle code, and supports adding extra
sleep modes using the callback shmobile_cpuidle_setup()
together with shmobile_cpuidle_modes[].
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
|
| 97991657be8d85c2883ca477964f271d8c1bb96d |
|
28-Apr-2011 |
Magnus Damm <damm@opensource.se> |
ARM: mach-shmobile: sh7372 Core Standby Suspend-to-RAM
Add sh7372 Core Standby sleep mode support and tie it
in with the shared SH-Mobile ARM suspend code.
The Core Standby mode is the lightest sh7372-specific
sleep mode, cutting power to the ARM core excluding the
L2 cache. Any interrupt source can be used for wakeups.
The low level portion of this code is based on the
TI OMAP sleep code in sleep34xx.S, thanks to them.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
|
| c3dada1894de46139c21352a1000c0fd02d308d5 |
|
28-Apr-2011 |
Magnus Damm <damm@opensource.se> |
ARM: mach-shmobile: Suspend-to-RAM support
This patch adds a simple Suspend-to-RAM implementation
for SH-Mobile ARM. The struct shmobile_suspend_ops are
kept global to allow cpu-specific code to override
the callbacks if needed.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
|
| e74a9625f8dcf1a924345b24cec8476c52593df8 |
|
28-Dec-2010 |
Magnus Damm <damm@opensource.se> |
ARM: mach-shmobile: Run-time IRQ handler for GIC
Break-out GIC specific IRQ demux code from the file
entry-macro-intc.S and register during run-time.
Covers sh73a0.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
|
| 863b171952dba1a3ce9d345cfe4e93c9fdd42f49 |
|
28-Dec-2010 |
Magnus Damm <damm@opensource.se> |
ARM: mach-shmobile: Run-time IRQ handler for INTCA
Break-out INTC specific IRQ demux code from the file
entry-macro-intc.S and register during run-time.
Covers sh7367, sh7377 and sh7372.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
|
| 5f53a56af50c002cdb091914aa98df80b1b28ec8 |
|
21-Dec-2010 |
Magnus Damm <damm@opensource.se> |
ARM: mach-shmobile: sh73a0 INTCS support
Add INTCS support for the sh73a0 processor.
The interrupts on the sh73a0 processor are managed
through controllers such as GIC, INTCS and INTCA.
The ARM cores use the GIC as primary interrupt
controller and the INTCS and INTCA are hanging off
the GIC as cascaded interrupt controllers.
Peripherals connected both to the GIC and the INTC
controllers should if possible only use the GIC.
If no GIC connection is available then INTCS and
INTCA may be used instead.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
|
| 72f4d57923d2aa651db060a71a6f6211654c119e |
|
14-Dec-2010 |
Magnus Damm <damm@opensource.se> |
ARM: mach-shmobile: sh73a0 SMP support
Add SMP support for ag5evm and the sh73a0 processor.
Onlining and offlining works well, but at this point
offlined processor cores are not put into sleep mode.
There is no spinlock for syncing the secondary core
with the first one in this implementation. The code
instead relies on the cpu_online() check in __cpu_up().
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
|
| 1c51ed4fb9f11fa1e0873aa2d5b28f42a85ac299 |
|
14-Dec-2010 |
Magnus Damm <damm@opensource.se> |
ARM: mach-shmobile: SMP base support
Add SMP base support for R-Mobile / SH-Mobile processors.
This patch contains all base code to support CONFIG_SMP
regardless of ARCH_SHMOBILE processor type. Both local timer
and CPU hotplug are supported, but no processor specific
code is included.
At this point only the default behavior is in place, so
a single core will always be used even though CONFIG_SMP
is enabled on multicore systems.
The SMP Kconfig entry for arch/arm/Kconfig is excluded from
this patch to simplify merging.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
|
| f6d84f4a7df8057247a3f1723169586af3882436 |
|
03-Dec-2010 |
Magnus Damm <damm@opensource.se> |
ARM: mach-shmobile: AG5 clock framework improvements
This patch improves the state of the AG5 clock
framework support. The main clock parent is
automatically detected, but most of the clocks
are not used by any driver or subsystem at this
point. More work is needed for support of multi
media hardware such as FSI and/or LCDC/MIPI-DSI.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
|
| 1cdf370244d5f0a4cf5ed672967cc2e16235908d |
|
19-Nov-2010 |
Takashi YOSHII <takashi.yoshii.zj@renesas.com> |
ARM: mach-shmobile: Add sh73a0 pinmux support
PFC definitions for sh73a0 to support GPIO and pinmux handling.
Signed-off-by: Takashi YOSHII <takashi.yoshii.zj@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
|
| 6d9598e24d50a8c72f48a3864327484a30aaee44 |
|
17-Nov-2010 |
Magnus Damm <damm@opensource.se> |
ARM: mach-shmobile: Initial AG5 and AG5EVM support
This patch adds initial support for Renesas SH-Mobile AG5.
At this point the AG5 CPU support is limited to the ARM
core, SCIF serial and a CMT timer together with L2 cache
and the GIC. The AG5EVM board also supports Ethernet.
Future patches will add support for GPIO, INTCS, CPGA
and platform data / driver updates for devices such as
IIC, LCDC, FSI, KEYSC, CEU and SDHI among others.
The code in entry-macro.S will be cleaned up when the
ARM IRQ demux code improvements have been merged.
Depends on the AG5EVM mach-type recently registered but
not yet present in arch/arm/tools/mach-types.
As the AG5EVM board comes with 512MiB memory it is
recommended to turn on HIGHMEM.
Many thanks to Yoshii-san for initial bring up.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
|
| 0163acf3c7fd2418f7bc86890e8950ddca510f07 |
|
21-May-2010 |
Magnus Damm <damm@opensource.se> |
ARM: mach-shmobile: sh7377 clock framework V2
This patch is V2 of clock framework tables/code for sh7377.
MSTP support is included for the following hardware blocks:
KEYSC, SCIF, IIC, IRDA, FLCTL, USB, SDHI and UIO.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
|
| 4f0836b4f9b9bf807719f203205f251a7a46ebd9 |
|
20-May-2010 |
Magnus Damm <damm@opensource.se> |
ARM: mach-shmobile: sh7367 clock framework V2
This patch is V2 of clock framework tables/code for sh7367.
MSTP support is included for the following hardware blocks:
KEYSC, SCIF, IIC, IRDA, FLCTL, VOU, SIU, USB, SDHI and UIO.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
|
| 83ca5c87cb4bac32f8e0cf7f0c640bfcf310bb5d |
|
20-May-2010 |
Magnus Damm <damm@opensource.se> |
ARM: mach-shmobile: sh7372 clock fixes
Fixes for the sh7372 clock framework:
- remove unused #include <linux/platform_device.h>
- add sh7372 prefix to user modifiable root clocks
- put modifiable root clock prototypes in header file
- fix off-by-one id error on VEU MSTP clocks
- make arrays static
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
|
| 495b3cea94135a97e919bca67d7dcfdefafc7767 |
|
12-May-2010 |
Magnus Damm <damm@opensource.se> |
ARM: mach-shmobile: sh7372 clock framework support V2
This patch is V2 of clock framework tables/code for sh7372.
MSTP are included for KEYSC, SCIF, IIC, USB, SDHI and UIO.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
|
| e47bb515c57853c1f41474dae199cb033e747f66 |
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12-May-2010 |
Magnus Damm <damm@opensource.se> |
ARM: mach-shmobile: Use shared clock framework
Teach SH-Mobile ARM how to make use of the shared SH clock
framework. This commit is one atomic switch that dumps the
local hackery and instead links in the shared clock framework
code in drivers/sh. A few local functions are kept in clock.c.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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| b789b3fdccc1690826331f4c878b644c3904ca6b |
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17-Feb-2010 |
Kuninori Morimoto <morimoto.kuninori@renesas.com> |
ARM: mach-shmobile: Add sh7372 pinmux support
Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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| 276b4f623cfd30320c004269725683ba8f262bb6 |
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12-Feb-2010 |
NISHIMOTO Hiroki <nishimoto.hiroki@renesas.com> |
ARM: mach-shmobile: sh7377 and G4EVM pinmux support
Add support for the sh 7377 pinmux using drivers/sh/pfc.c
and some LEDs on G4EVM.
Signed-off-by: NISHIMOTO Hiroki <nishimoto.hiroki@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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| 7fdda6780aaa21c7a94e09975649649bb0f4a932 |
|
10-Feb-2010 |
Magnus Damm <damm@opensource.se> |
ARM: mach-shmobile: sh7367 and G3EVM pinmux support
Add support for the sh7367 pinmux using drivers/sh/pfc.c
and select serial console pins and some LEDs on G3EVM.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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| 4ae04acb81256719a71125c0f0280e2a3ad68e25 |
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08-Feb-2010 |
Magnus Damm <damm@opensource.se> |
ARM: mach-shmobile: early console support using earlyprintk
Add support for early console to the SH-Mobile boards.
Simply perform an early platform probe for "earlyprintk"
to trigger the early serial console code in sh-sci.c.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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| 2b7eda63e489a43575f776a1a32bcfbcd75b9476 |
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05-Feb-2010 |
Magnus Damm <damm@opensource.se> |
ARM: mach-shmobile: SH-Mobile AP4 support.
This adds preliminary support for the SH7372 (SH-Mobile AP4) CPU and
the AP4EVB reference board.
Only timer, serial console and NOR flash are supported at this point.
Support for the interrupt controller, pinmux support, clock framework
and runtime pm will be submitted as feature patches on top of this.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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| f2aaf66df0858116b2fcdbbfe8126d4ff925ac61 |
|
05-Feb-2010 |
Magnus Damm <damm@opensource.se> |
ARM: mach-shmobile: SH-Mobile G4 support.
This adds preliminary support for the SH7377 (SH-Mobile G4) CPU and
the G4EVM reference board.
Only timer, serial console and NOR flash are supported at this point.
Support for the interrupt controller, pinmux support, clock framework
and runtime pm will be submitted as feature patches on top of this.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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| c793c1b0c8ea11b46caf5a532752214b27a2df42 |
|
05-Feb-2010 |
Magnus Damm <damm@opensource.se> |
ARM: mach-shmobile: SH-Mobile G3 support.
This adds preliminary support for the SH-Mobile G-series.
The SH-Mobile G-series is a series of ARM/SH multi-core CPUs that aside
from the ARM MPU are primarily composed of existing SH IP blocks.
This includes initial support for the SH7367 (SH-Mobile G3) CPU and
the G3EVM reference board.
Only timer, serial console, and NOR flash are supported at this point.
Patches for the interrupt controller, pinmux support, clock framework
and runtime pm will be submitted as feature patches on top of this.
Signed-off-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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