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path: root/arch/arm/mach-shmobile/setup-sh7372.c
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2012-01-12arm: mach-shmobile: add a resource name for shdmaShimoda, Yoshihiro1-3/+3
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-12-26PM / shmobile: Add support for the sh7372 A4S power domain / sleep modeMagnus Damm1-1/+5
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>
2011-10-22ARM: mach-shmobile: sh7372 A4R support (v4)Magnus Damm1-0/+8
This change adds support for the sh7372 A4R power domain. The sh7372 A4R hardware power domain contains the SH CPU Core and a set of I/O devices including multimedia accelerators and I2C controllers. One special case about A4R is the INTCS interrupt controller that needs to be saved and restored to keep working as expected. Also the LCDC hardware blocks are in a different hardware power domain but have their IRQs routed only through INTCS. So as long as LCDCs are active we cannot power down INTCS because that would risk losing interrupts. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2011-10-22ARM: mach-shmobile: sh7372 A3SP support (v4)Magnus Damm1-0/+14
This change adds support for the sh7372 A3SP power domain. The sh7372 A3SP hardware power domain contains a wide range of I/O devices. The list of I/O devices include SCIF serial ports, DMA Engine hardware, SD and MMC controller hardware, USB controllers and I2C master controllers. This patch adds the A3SP low level code which powers the hardware power domain on and off. It also ties in platform devices to the pm domain support code. It is worth noting that the serial console is hooked up to SCIFA0 on most sh7372 boards, and the SCIFA0 port is included in the A3SP hardware power domain. For this reason we cannot output debug messages from the low level power control code in the case of A3SP. QoS support is needed in drivers before we can enable the A3SP power control on the fly. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2011-09-26Merge branch 'pm-fixes' into pm-domainsRafael J. Wysocki1-15/+161
Merge commit e8b364b88cc4001b21c28c1ecf1e1e3ffbe162e6 (PM / Clocks: Do not acquire a mutex under a spinlock) fixing a regression in drivers/base/power/clock_ops.c. Conflicts: drivers/base/power/clock_ops.c
2011-08-29Merge branch 'rmobile/dma' into rmobile-fixes-for-linusPaul Mundt1-0/+146
2011-08-25ARM / shmobile: Make A3RV be a subdomain of A4LC on SH7372Rafael J. Wysocki1-0/+3
Instead of coding the undocumented dependencies between power domains A3RV and A4LC on SH7372 directly into the low-level power up/down routines, make A3RV be a subdomain of A4LC, which will cause the same dependecies to hold. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Magnus Damm <damm@opensource.se>
2011-07-25Merge branch 'rmobile/sdio' into rmobile-latestPaul Mundt1-0/+11
2011-07-11ARM: mach-shmobile: Use CMT2 for timer on sh7372Magnus Damm1-15/+15
Switch the sh7372 CPU support to use CMT2 instead of CMT1 for system timer. CMT1 is located in the A3SP power domain while CMT2 is located in the always-on power domain C5. This improves our PM situation - with CMT2 as timer we can power down A3SP and still access the timer. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-07-10ARM: mach-shmobile: sh7372 D4 supportMagnus Damm1-0/+1
Add support for the sh7372 D4 power domain. This power domain contains the Coresight-ETM hardware block. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2011-07-10ARM: mach-shmobile: sh7372 A4MP supportKuninori Morimoto1-0/+3
Add support for the sh7372 A4MP power domain and hook up the FSI/SPU2 device. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2011-07-02ARM: mach-shmobile: sh7372 A3SG supportMagnus Damm1-0/+1
Add support for the sh7372 A3SG power domain. This domain contains the SGX hardware block, but there is no open source driver available. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2011-07-02ARM: mach-shmobile: sh7372 A3RI supportMagnus Damm1-0/+1
Add support for the sh7372 A3RI power domain. This domain contains the ISP hardware block, but there is no driver available. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2011-07-02ARM: mach-shmobile: sh7372 A3RV supportMagnus Damm1-0/+3
Add support for the sh7372 A3RV power domain and hook up the VPU device. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2011-07-02ARM: mach-shmobile: sh7372 A4LC support for AP4EVBMagnus Damm1-0/+2
The AP4EVB board is also using a sh7372 SoC, so tie in A4LC support on that board as well. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
2011-06-21ARM: mach-shmobile: sh7372: Add USB-DMAC supportKuninori Morimoto1-0/+146
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-05-24ARM: mach-shmobile: sh7372 UIO platform data V3Magnus Damm1-0/+217
Export the following sh7372 multimedia hardware blocks using UIO: VPU, VEU[0-3], JPU and SPU2[0-1] Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-01-13Merge branch 'master' of ↵Paul Mundt1-0/+638
master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 into common/serial-rework Conflicts: arch/sh/kernel/cpu/sh2/setup-sh7619.c arch/sh/kernel/cpu/sh2a/setup-mxg.c arch/sh/kernel/cpu/sh2a/setup-sh7201.c arch/sh/kernel/cpu/sh2a/setup-sh7203.c arch/sh/kernel/cpu/sh2a/setup-sh7206.c arch/sh/kernel/cpu/sh3/setup-sh7705.c arch/sh/kernel/cpu/sh3/setup-sh770x.c arch/sh/kernel/cpu/sh3/setup-sh7710.c arch/sh/kernel/cpu/sh3/setup-sh7720.c arch/sh/kernel/cpu/sh4/setup-sh4-202.c arch/sh/kernel/cpu/sh4/setup-sh7750.c arch/sh/kernel/cpu/sh4/setup-sh7760.c arch/sh/kernel/cpu/sh4a/setup-sh7343.c arch/sh/kernel/cpu/sh4a/setup-sh7366.c arch/sh/kernel/cpu/sh4a/setup-sh7722.c arch/sh/kernel/cpu/sh4a/setup-sh7723.c arch/sh/kernel/cpu/sh4a/setup-sh7724.c arch/sh/kernel/cpu/sh4a/setup-sh7763.c arch/sh/kernel/cpu/sh4a/setup-sh7770.c arch/sh/kernel/cpu/sh4a/setup-sh7780.c arch/sh/kernel/cpu/sh4a/setup-sh7785.c arch/sh/kernel/cpu/sh4a/setup-sh7786.c arch/sh/kernel/cpu/sh4a/setup-shx3.c arch/sh/kernel/cpu/sh5/setup-sh5.c drivers/serial/sh-sci.c drivers/serial/sh-sci.h include/linux/serial_sci.h
2010-11-25ARM: mach-shmobile: add DMA defines for MMCIF on sh7372Guennadi Liakhovetski1-0/+10
Add DMA slave IDs and slave definitions for MMCIF on sh7372. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-10-15ARM: mach-shmobile: add TMU platform data for sh7372Magnus Damm1-0/+63
This patch adds support for the two first channels of the TMU0 timer block on sh7372. One channel is used for clock event, the other for clock source. Signed-off-by: Magnus Damm <damm@opensource.se> Tested-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-10-13ARM: shmobile: use device name for timer clocksMagnus Damm1-1/+0
Move SH-Mobile ARM systems over from the legacy "clk" member of struct sh_timer_config to using the device name and clkdev for clock matching. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-10-13ARM: shmobile: break out sh7372 platform devicesMagnus Damm1-0/+6
This patch introduces sh7372_late_devices which should include all regular processor specific platform devices. Early platform devices for console and timers should be put on the sh7372_early_devices list, all other devices should be on sh7372_late_devices. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-09-14ARM: mach-shmobile: Use evt2irq() for sh7372 DMACMagnus Damm1-12/+12
Use evt2irq() for DMAC resources on sh7372. This makes the code easier to read and also allows adjusting the INTC base offset without breaking platform data. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-05-31ARM: mach-shmobile: add SCIFA and SCIFB DMA slave definitions for sh7372Guennadi Liakhovetski1-0/+70
SH7372 can use DMA with the SCI serial driver. Add required slave IDs and slave descriptors. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-05-31ARM: add DMA support to sh7372, enable DMA for SDHIGuennadi Liakhovetski1-0/+223
This adds DMA support for the sh7372 sh-mobile ARM core, using the shdma dmaengine driver, and uses DMA for the SDHI SD-card controller on this SoC. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-05-24ARM: mach-shmobile: SH7372 has 6 SCIFA and 1 SCIFB portsGuennadi Liakhovetski1-7/+7
The current SH7372 setup code registers 7 SCIF ports, which is wrong. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-05-22ARM: mach-shmobile: sh7372/AP4EVB evt2irq() updateMagnus Damm1-13/+26
This patch updates the irq numbers on sh7372/AP4EVB to make use of evt2irq() and intcs_evt2irq(). Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-05-20ARM: mach-shmobile: sh7372 clock framework support V2Magnus Damm1-7/+1
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>
2010-04-07ARM: mach-shmobile: sh7372: Add I2C0, I2C1 supportKuninori Morimoto1-0/+47
sh7372 chip has 2 INTC. Then, I2C0 is connected to INTCS, and I2C1 is connected to INTCA. Both of these has no GPIO settings. Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-02-09ARM: mach-shmobile: sh7372 INTCA supportMagnus Damm1-42/+0
Add support for the sh7372 INTCA hardware block. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-02-08ARM: mach-shmobile: SH-Mobile AP4 support.Magnus Damm1-0/+241
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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