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* ARM: shmobile: Move sh73a0.hGeert Uytterhoeven2014-06-251-91/+0
| | | | | | | | Change location of sh73a0.h so it can be included as "sh73a0.h" instead of the old style <mach/sh73a0.h> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: shmobile: sh73a0: Remove global GPIO_NR definitionLaurent Pinchart2013-08-061-2/+0
| | | | | | | | | | | The total number of SoC GPIOs is only used to compute the base GPIO number of th PCF8575 GPIO extender on the KZM9G board. As GPIO allocation became fully dynamic with DT, no other SH73A0 board will use the GPIO_NR macro. Move it to the KZM9G board file. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: shmobile: sh73a0: Remove all GPIOsLaurent Pinchart2013-07-191-372/+1
| | | | | | | | Function GPIOs are not used anymore, and all code use the GPIO numbers directly. Remove the GPIOs enumeration. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* Merge branch 'soc' into pinmux-baseSimon Horman2013-04-021-0/+15
|\ | | | | | | | | | | | | | | | | Conflicts: drivers/pinctrl/sh-pfc/pfc-r8a7740.c This merge is to provide r8a73a4 SoC files, which are added in the soc branch and depended on by r8a73a4 pfc-changes which are to be added to the pinmux branch.
| * ARM: shmobile: sh73a0: move global functions to sh73a0.hKuninori Morimoto2013-04-021-0/+15
| | | | | | | | | | | | | | | | | | There is no reason each CPU's own function has to exist in common.h. sh73a0_xxx() go to sh73a0.h Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* | ARM: shmobile: sh73a0: Remove IrDA function GPIOsLaurent Pinchart2013-03-151-6/+6
| | | | | | | | | | | | | | Those GPIOs have been deprecated by the pinctrl API. They are unused and unneeded, remove them. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
* | ARM: shmobile: sh73a0: Remove USB function GPIOsLaurent Pinchart2013-03-151-2/+1
| | | | | | | | | | | | | | Those GPIOs have been deprecated by the pinctrl API. They are unused and unneeded, remove them. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
* | ARM: shmobile: sh73a0: Remove BSC function GPIOsLaurent Pinchart2013-03-151-25/+4
| | | | | | | | | | | | | | Those GPIOs have been deprecated by the pinctrl API. They are unused and unneeded, remove them. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
* | ARM: shmobile: sh73a0: Remove KEYSC function GPIOsLaurent Pinchart2013-03-151-29/+24
| | | | | | | | | | | | | | Those GPIOs have been deprecated by the pinctrl API. They are unused and unneeded, remove them. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
* | ARM: shmobile: sh73a0: Remove pull-up function GPIOSLaurent Pinchart2013-03-151-41/+0
| | | | | | | | | | | | | | Those GPIOs have been deprecated by the pinconf API. They are unused and unneeded, remove them. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
* | ARM: shmobile: sh73a0: Remove FSI function GPIOsLaurent Pinchart2013-03-151-22/+9
| | | | | | | | | | | | | | Those GPIOs have been deprecated by the pinctrl API. They are unused and unneeded, remove them. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
* | ARM: shmobile: sh73a0: Remove I2C function GPIOsLaurent Pinchart2013-03-151-10/+8
| | | | | | | | | | | | | | Those GPIOs have been deprecated by the pinctrl API. They are unused and unneeded, remove them. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
* | ARM: shmobile: sh73a0: Remove SCIFA and SCIFB function GPIOsLaurent Pinchart2013-03-151-53/+37
| | | | | | | | | | | | | | Those GPIOs have been deprecated by the pinctrl API. They are unused and unneeded, remove them. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
* | ARM: shmobile: sh73a0: Remove LCDC and LCDC2 function GPIOsLaurent Pinchart2013-03-151-63/+49
| | | | | | | | | | | | | | Those GPIOs have been deprecated by the pinctrl API. They are unused and unneeded, remove them. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
* | ARM: shmobile: sh73a0: Support sparse GPIO numbersGuennadi Liakhovetski2013-03-151-1/+1
|/ | | | | | | | | The SH73A0 SoC has sparse GPIO numbers. Declare the pin numbers ranges in the PFC SoC data and use the pin numbers in the GPIO API. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Linus Walleij <linus.walleij@linaro.org>
* ARM: SoC: convert shmobile SMP to SMP operationsMarc Zyngier2012-09-141-0/+2
| | | | | | | | | | | Convert shmobile SMP platforms to use struct smp_operations to provide their SMP and CPU hotplug operations. Cc: Paul Mundt <lethal@linux-sh.org> Cc: Magnus Damm <magnus.damm@gmail.com> Signed-off-by: Marc Zyngier <marc.zyngier@arm.com> Acked-by: Nicolas Pitre <nico@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* ARM: shmobile: sh73a0: add DMAEngine support for MPDMACKuninori Morimoto2012-06-301-0/+7
| | | | | | | | | | | | Current shdmac can support MPDMAC (= sound DMA) on sh73a0. This support reduce CPU load when sound was playback. On v2.0 manual, MPDMAC MID/RID number were wrong. This patch is using the number which seems correct. 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>
* Merge tag 'boards' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds2012-05-221-0/+3
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull arm-soc board specific changes from Olof Johansson: "While we generally attempt to get rid of board specific files and replace them with device tree based descriptions, a lot of platforms have not come that far: In shmobile, we add two new board files because their recently started effort to add DT support has not proceeded enough to use it for all of the important hardware. In Kirkwood, we are adding support for new boards with a combination of DT and board file contents in multiple cases. pxa/mmp and imx are extending support for existing board files but not adding new ones." Fix up trivial conflicts in arch/arm/mach-{mmp/ttc_dkb.c,shmobile/{Kconfig,Makefile}} * tag 'boards' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (94 commits) ARM: shmobile: fix smp build ARM: kirkwood: Add support for RaidSonic IB-NAS6210/6220 using devicetree kirkwood: Add iconnect support orion/kirkwood: create a generic function for gpio led blinking kirkwood/orion: fix orion_gpio_set_blink ARM: kirkwood: Define DNS-320/DNS-325 NAND in fdt kirkwood: Allow nand to be configured via. devicetree mtd: Add orion_nand devicetree bindings ARM: kirkwood: Basic support for DNS-320 and DNS-325 ARM: mach-shmobile: Use DT_MACHINE for armadillo 800 eva ARM: mach-shmobile: Use DT_MACHINE for KZM9G ARM: pxa: hx4700: Add Synaptics NavPoint touchpad ARM: pxa: Use REGULATOR_SUPPLY macro ARM: mach-shmobile: kzm9g: enable SMP boot ARM: mach-shmobile: kzm9g: defconfig update ARM: mach-shmobile: kzm9g: add PCF8757 gpio-key ARM: mach-shmobile: kzm9g: add SDHI support ARM: mach-shmobile: kzm9g: add MMCIF support ARM: mach-shmobile: kzm9g: correct screen direction ARM: mach-shmobile: sh73a0.h: add GPIO_NR ...
| * ARM: mach-shmobile: sh73a0.h: add GPIO_NRKuninori Morimoto2012-05-121-0/+3
| | | | | | | | | | | | | | | | | | | | GPIO_NR is added in order to clarify end of GPIO array. We can add extra GPIO from it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Tested-by: Simon Horman <horms@verge.net.au> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
* | ARM: mach-shmobile: sh73a0: fixup PINT/IRQ16-IRQ31 irq number conflictKuninori Morimoto2012-05-171-3/+31
|/ | | | | | | | | | | | | | | | | Current IRQ16-IRQ31 irq number are located around 800 from 1ee8299a9ec1ce5137a044c7768293007b9a3267 (ARM: mach-shmobile: Use 0x3400 as INTCS vector offset) But, the PINT0/1 IRQ number are also located around 800 from 0df1a838d678fc6ab49f983a19e905f6a42297a0 (ARM: mach-shmobile: sh73a0 PINT IRQ base fix) This patch relocates PINT0/1 IRQ number to around 700 where is not used, and adds current IRQ location table in comment area. 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>
* ARM: mach-shmobile: sh73a0 PINT IRQ base fixMagnus Damm2012-01-181-3/+3
| | | | | | | | | | | Bump up the sh73a0 PINT IRQ base from 768 to 800 to avoid collision with INTCS vectors for IRQ16->IRQ32 at 0x3xxx. Without this fix the sh73a0 IRQ pin handling code collides with the PINT code which results in hangs on Kota2 during boot. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* ARM: mach-shmobile: sh73a0: add MMC data pin pull-upKuninori Morimoto2011-11-111-0/+8
| | | | | | | | | | | This patch adds MMC data pin pull-up option for pfc-sh73a0.c, and select it on ag5evm board. The MMC read/write will be error without this patch. Cc: Takashi YOSHII <takashi.yoshii.zj@renesas.com> Tested-by: Simon Horman <horms@verge.net.au> Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* ARM: mach-shmobile: sh73a0 and AG5EVM PINT supportMagnus Damm2011-11-051-0/+4
| | | | | | | | | | Support PINT on sh73a0 and AG5EVM using INTC PINT macros. With this patch applied the AG5EVM ethernet is handled through one of the chained sh73a0 PINT interrupt controllers. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* ARM: mach-shmobile: sh73a0 PFC pull-up support for SDHI0+2Magnus Damm2011-08-291-0/+13
| | | | | | | | | | | Extend the existing sh73a0 PFC code with pull-ups for SDHI0 and SDHI2. Without this patch only SDHI1 has pull-up support on sh73a0. Needed by boards that make use of the internal pull-up resistor support built in the SoC. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* ARM: mach-shmobile: sh73a0: mark DMA slave ID 0 as invalidMagnus Damm2011-05-251-0/+1
| | | | | | | | This makes it possible to leave DMA slave IDs in the platform data at default 0 value without hitting DMA channel allocation error paths. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* ARM: mach-shmobile: sh73a0 DMA Engine support for SY-DMACMagnus Damm2011-05-251-0/+29
| | | | | | | | Add SY-DMAC support via shdma.c to the sh73a0 SoC including slave ids, platform data and clock bindings. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* ARM: mach-shmobile: sh73a0 GPIO pullup improvementTakashi YOSHII2010-12-221-0/+21
| | | | | | | | | | | | | On SH-Mobile, Pull UP/Downs can be controlled independently from Function selectors (by lower nibble of PFCR). It means people may want to use GPIO_FN_xxx_PU/PD in addition to GPIO_IN_PU/PD which is currently supported. This patch adds pull-up version for some input signals on KEYSC, MMC, FSIA as well as SDHI1. Signed-off-by: Takashi YOSHII <takashi.yoshii.zj@renesas.com> Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* ARM: mach-shmobile: Add sh73a0 pinmux supportTakashi YOSHII2010-11-191-1/+441
| | | | | | | 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>
* ARM: mach-shmobile: Initial AG5 and AG5EVM supportMagnus Damm2010-11-181-0/+6
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>
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