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2012-07-20Merge branch 'common/pinctrl' into sh-latestPaul Mundt10-10/+10
2012-07-20sh: remove unused DMA device pointer from SIU platform dataGuennadi Liakhovetski1-1/+0
The SIU ALSA driver is not using the DMA device pointer for DMA channel filtering any more, it can be now removed. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Cc: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Vinod Koul <vinod.koul@linux.intel.com>
2012-07-02sh: Fix up se7721 GPIOLIB=y build warnings.Paul Mundt1-1/+1
Presently the SH7720/21 serial code uses asm/gpio.h to get at the CPU GPIO port definitions, but in the case of GPIOLIB=y this also includes references to generic GPIOLIB routines that we don't have any function declarations for, tripping up on -Werror=implicit-function-declaration with newer gcc versions: CC arch/sh/kernel/cpu/sh3/serial-sh7720.o In file included from include/linux/sh_pfc.h:14:0, from arch/sh/include/asm/gpio.h:23, from arch/sh/kernel/cpu/sh3/serial-sh7720.c:5: include/asm-generic/gpio.h: In function 'gpio_get_value_cansleep': include/asm-generic/gpio.h:220:2: error: implicit declaration of function '__gpio_get_value' [-Werror=implicit-function-declaration] include/asm-generic/gpio.h: In function 'gpio_set_value_cansleep': include/asm-generic/gpio.h:226:2: error: implicit declaration of function '__gpio_set_value' [-Werror=implicit-function-declaration] In file included from arch/sh/include/asm/gpio.h:23:0, from arch/sh/kernel/cpu/sh3/serial-sh7720.c:5: include/linux/sh_pfc.h: At top level: include/linux/sh_pfc.h:121:19: error: field 'chip' has incomplete type Switch to using the cpu/ version for the port definitions explicitly. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-06-28sh: Convert sh_clk_mstp32_register to sh_clk_mstp_registerNobuhiro Iwamatsu10-10/+10
sh_clk_mstp32_register is deprecated. This convert to sh_clk_mstp_register. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-06-13Merge branch 'sh/multi-unwinders' into sh-latestPaul Mundt1-22/+41
2012-06-13sh: use the new generic strnlen_user() functionPaul Mundt1-41/+0
This discards both the _32 and _64 versions in favour of the consolidated generic one. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-06-13sh: switch to generic strncpy_from_user().Paul Mundt1-41/+0
This kills off the special sh32/64 versions and adopts the generic version. It should be possible to optimize this for SH-4A unaligned loads, but this is a corner case that can be supported incrementally. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-24sh64: Convert to unwinder API.Paul Mundt1-22/+41
This switches over to use the sh unwinder API which brings it all in line with the general sh routines (which we shuffle around at the same time), and lets us kill off more sh64-specific cruft. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-22sh: intc: Kill off special reservation interface.Paul Mundt1-3/+0
At present reserving the IRLs in the IRQ bitmap in addition to the dropping of the legacy IRQ pre-allocation prevent IRL IRQs from being allocated for the x3proto board. The only reason to permit reservations was to lock down possible hardware vectors prior to dynamic IRQ scanning, but this doesn't matter much given that the hardware controller configuration is sorted before we get around to doing any dynamic IRQ allocation anyways. Beyond that, all of the tables are __init annotated, so quite a bit more work would need to be done to support reconfiguring things like IRL controllers on the fly, much more than would ever make it worth the hassle. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-18Merge branch 'sh/evt2irq-migration' into sh-latestPaul Mundt19-289/+346
Conflicts: 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-sh7750.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-sh7757.c arch/sh/kernel/cpu/sh4a/setup-sh7763.c arch/sh/kernel/cpu/sh4a/setup-sh7770.c arch/sh/kernel/cpu/sh4a/setup-sh7785.c arch/sh/kernel/cpu/sh4a/setup-sh7786.c Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-18sh: sh7720 evt2irq migration.Paul Mundt1-15/+17
Migrate SH7720 to evt2irq() backed hwirq lookups. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-18sh: sh7710/sh7712 evt2irq migration.Paul Mundt1-6/+7
Migrate SH7710/SH7712 to evt2irq() backed hwirq lookups. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-18sh: sh7706/sh7707/sh7709/sh7709 evt2irq migration.Paul Mundt1-7/+8
Migrate SH770x to evt2irq() backed hwirq lookups. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-18sh: sh7705 evt2irq migration.Paul Mundt1-6/+7
Migrate SH7705 to evt2irq() backed hwirq lookups. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-18sh: sh7760 evt2irq migration.Paul Mundt1-7/+19
Migrate SH7760 to evt2irq() backed hwirq lookups. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-18sh: sh7750 evt2irq migration.Paul Mundt1-8/+9
Migrate SH7750 to evt2irq() backed hwirq lookups. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-18sh: sh4-202 evt2irq migration.Paul Mundt1-4/+8
Migrate SH4-202 to evt2irq() backed hwirq lookups. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-18sh: sh-x3 evt2irq migration.Paul Mundt1-9/+19
Migrate SH-X3 to evt2irq() backed hwirq lookups. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-18sh: sh7785 evt2irq migration.Paul Mundt1-18/+25
Migrate SH7785 to evt2irq() backed hwirq lookups. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-18sh: sh7780 evt2irq migration.Paul Mundt1-15/+22
Migrate SH7780 to evt2irq() backed hwirq lookups. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-18sh: sh7770 evt2irq migration.Paul Mundt1-19/+20
Migrate SH7770 to evt2irq() backed hwirq lookups. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-18sh: sh7763 evt2irq migration.Paul Mundt1-14/+16
Migrate SH7763 to evt2irq() backed hwirq lookups. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-18sh: sh7757 evt2irq migration.Paul Mundt1-44/+44
Migrate SH7757 to evt2irq() backed hwirq lookups. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-18sh: sh7724 evt2irq migration.Paul Mundt1-38/+39
Migrate SH7724 to evt2irq() backed hwirq lookups. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-18sh: sh7723 evt2irq migration.Paul Mundt1-23/+24
Migrate SH7723 to evt2irq() backed hwirq lookups. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-18sh: sh7722 evt2irq migration.Paul Mundt1-23/+24
Migrate SH7722 to evt2irq() backed hwirq lookups. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-18sh: sh7366 evt2irq migration.Paul Mundt1-11/+12
Migrate SH7366 to evt2irq() backed hwirq lookups. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-18sh: sh7343 evt2irq migration.Paul Mundt1-15/+16
Migrate SH7343 to evt2irq() backed hwirq lookups. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-18sh: sh7786 evt2irq migration.Paul Mundt1-22/+25
This migrates SH7786 to evt2irq() backed hwirq lookup rather than using an open-coded calculation. This will make it possible to reposition the vector base at a later point in time. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-17sh: Fix mistake of the member variable of plat_sci_port for SH7343Nobuhiro Iwamatsu1-1/+1
The current code was going to initialize irq of plat_sci_port. Not irq, irqs is right. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-14sh64: Invert page fault fast-path error path values.Paul Mundt1-1/+1
This brings the sh64 version in line with the sh32 one with regards to how errors are handled. Base work for further unification of the implementations. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-14sh64: Utilize thread fault code encoding.Paul Mundt1-11/+9
This plugs in fault code encoding for the sh64 page fault, too. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-14sh: Support thread fault code encoding.Paul Mundt1-5/+6
This provides a simple interface modelled after sparc64/m32r to encode the error code in the upper byte of thread_info for finer-grained handling in the page fault path. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-10sh: Fix up comment noise in sh7269 pinmux code.Paul Mundt1-1/+2
The build complains about a /* nested within a comment block, so just tidy up the formatting. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-10Merge branches 'sh/wdt' and 'sh/rsk-updates' into sh-latestPaul Mundt6-1/+3604
Conflicts: arch/sh/Kconfig Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-10sh: Add pinmux for sh7269Phil Edworthy2-0/+2800
Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-10sh: Add sh7269 devicePhil Edworthy5-1/+804
This is an sh2a device (max 266MHz) with FPU, video display controller (VDC), 8 serial ports, 4 I2C channels, 3 CAN ports, SD and on-chip USB. Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-10Merge branch 'sh/rsk-updates' into sh-latestPaul Mundt6-0/+2901
Conflicts: arch/sh/Kconfig Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-10sh: Add pinmux for sh7264Phil Edworthy2-0/+2137
Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-05-10sh: Add sh7264 devicePhil Edworthy5-0/+764
This is an sh2a device with FPU, video display controller (VDC), 8 serial ports, 3 I2C channels, 2 CAN ports, SD and on-chip USB. Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-04-19sh64: Kill off unused trap_no/error_code from thread_struct.Paul Mundt1-3/+0
While the trap number and error code are passed around for debugging purposes, this occurs wholly independently of the thread struct values. These values were never part of the sigcontext ABI and are thus never passed anywhere, so we can just kill them off across the board. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-04-17sh: Add support pinmux for SH7734Nobuhiro Iwamatsu2-0/+2498
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-04-17sh: Add initial support for SH7734 CPU subtypeNobuhiro Iwamatsu5-1/+1073
This implements initial support for the SH7734. This adds support SCIF, TMU and RTC. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-04-17sh: sh2: Change the specification method of IRQ to SCIx_IRQ_MUXEDNobuhiro Iwamatsu5-20/+20
Some SCIF devices specify the same IRQ. We can use SCIx_IRQ_MUXED for this. This is correction to the SH2/SH2A series. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-04-17sh: sh3: Change the specification method of IRQ to SCIx_IRQ_MUXEDNobuhiro Iwamatsu4-9/+9
Some SCIF devices specify the same IRQ. We can use SCIx_IRQ_MUXED for this. And change use to evt2irq(), without specifying the value of IRQ directly. This is correction to the SH3 series. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-04-17sh: sh4: Change the specification method of IRQ to SCIx_IRQ_MUXEDNobuhiro Iwamatsu1-2/+2
Some SCIF devices specify the same IRQ. We can use SCIx_IRQ_MUXED for this. And change use to evt2irq(), without specifying the value of IRQ directly. This is correction to the SH4 series. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-04-17sh: sh4a: Change the specification method of IRQ to SCIx_IRQ_MUXEDNobuhiro Iwamatsu10-44/+44
Some SCIF devices specify the same IRQ. We can use SCIx_IRQ_MUXED for this. And change use to evt2irq(), without specifying the value of IRQ directly. This is correction to the SH4A series. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-04-07Merge tag 'sh-for-linus' of git://github.com/pmundt/linux-shLinus Torvalds5-1/+5
Pull SuperH fixes from Paul Mundt. * tag 'sh-for-linus' of git://github.com/pmundt/linux-sh: sh: fix clock-sh7757 for the latest sh_mobile_sdhi driver serial: sh-sci: use serial_port_in/out vs sci_in/out. sh: vsyscall: Fix up .eh_frame generation. sh: dma: Fix up device attribute mismatch from sysdev fallout. sh: dwarf unwinder depends on SHcompact. sh: fix up fallout from system.h disintegration.
2012-04-04sh: fix clock-sh7757 for the latest sh_mobile_sdhi driverShimoda, Yoshihiro1-1/+1
The commit 996bc8aebd2cd5b6d4c5d85085f171fa2447f364 (mmc: sh_mobile_sdhi: do not manage PM clocks manually) modified the sh_mobile_sdhi driver to remove the clk_enable/clk_disable. So, we need to change the "CLKDEV_CON_ID" to "CLKDEV_DEV_ID". If we don't change this, we will see the following error from the driver: sh_mobile_sdhi sh_mobile_sdhi.0: timeout waiting for hardware interrupt (CMD52) Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2012-03-31Merge branch 'release' of ↵Linus Torvalds1-7/+3
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux Pull ACPI & Power Management changes from Len Brown: - ACPI 5.0 after-ripples, ACPICA/Linux divergence cleanup - cpuidle evolving, more ARM use - thermal sub-system evolving, ditto - assorted other PM bits Fix up conflicts in various cpuidle implementations due to ARM cpuidle cleanups (ARM at91 self-refresh and cpu idle code rewritten into "standby" in asm conflicting with the consolidation of cpuidle time keeping), trivial SH include file context conflict and RCU tracing fixes in generic code. * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux: (77 commits) ACPI throttling: fix endian bug in acpi_read_throttling_status() Disable MCP limit exceeded messages from Intel IPS driver ACPI video: Don't start video device until its associated input device has been allocated ACPI video: Harden video bus adding. ACPI: Add support for exposing BGRT data ACPI: export acpi_kobj ACPI: Fix logic for removing mappings in 'acpi_unmap' CPER failed to handle generic error records with multiple sections ACPI: Clean redundant codes in scan.c ACPI: Fix unprotected smp_processor_id() in acpi_processor_cst_has_changed() ACPI: consistently use should_use_kmap() PNPACPI: Fix device ref leaking in acpi_pnp_match ACPI: Fix use-after-free in acpi_map_lsapic ACPI: processor_driver: add missing kfree ACPI, APEI: Fix incorrect APEI register bit width check and usage Update documentation for parameter *notrigger* in einj.txt ACPI, APEI, EINJ, new parameter to control trigger action ACPI, APEI, EINJ, limit the range of einj_param ACPI, APEI, Fix ERST header length check cpuidle: power_usage should be declared signed integer ...
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