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* ARM: shmobile: bockw: remove unused RSND_SSI_CLK_FROM_ADGKuninori Morimoto2013-12-10
| | | | | | | | | | 92eba04e4bcd469518cc759ac1bf1a49acaa5cc1 (ASoC: rcar: remove RSND_SSI_CLK_FROM_ADG) removed RSND_SSI_CLK_FROM_ADG, it is no longer needed Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Acked-by: Mark Brown <broonie@linaro.org> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: shmobile: armadillo: fixup FSI address sizeKuninori Morimoto2013-12-10
| | | | | | | FSI address size is 0x400, not 0x8400 Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: Kconfig: Mention Renesas ARM SoCs instead of SH-MobileLaurent Pinchart2013-12-10
| | | | | | | | | | | | | | | Only the SH-Mobile product name is mentioned in the Kconfig descriptions and help texts. This makes it difficult for external engineers working on other Renesas platforms to find upstream platform support as the combination of the SH-Mobile name and using the product number proved an effective method of concealment. Replace the "SH-Mobile" name with "Renesas ARM SoCs" in all the related descriptions, help texts and comments. Reported-by: Phil Edworthy <phil.edworthy@renesas.com> Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: shmobile: mackerel: Use pinconf API to configure pin pull-downLaurent Pinchart2013-12-10
| | | | | | | | | The USB0 and USB1 VBUS pins must be pulled down. Add corresponding configuration entries in the pinctrl map table instead of manually poking the pin control registers. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: shmobile: Lager:add SPI FLASH support on QSPIHiep Cao Minh2013-12-10
| | | | | | | | | This patch enables Spansion S25FL512SAGMFIG11 chip on QSPI, Add support for the QSPI interface on Lager. Signed-off-by: Hiep Cao Minh <cm-hiep@jinso.co.jp> Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: shmobile: mackerel: clk_round_rate() can return a zero to indicate an errorPaul Walmsley2013-12-10
| | | | | | | | | | | | | | | | | Treat both negative and zero return values from clk_round_rate() as errors. This is needed since subsequent patches will convert clk_round_rate()'s return value to be an unsigned type, rather than a signed type, since some clock sources can generate rates higher than (2^31)-1 Hz. Eventually, when calling clk_round_rate(), only a return value of zero will be considered a error. All other values will be considered valid rates. The comparison against values less than 0 is kept to preserve the correct behavior in the meantime. Signed-off-by: Paul Walmsley <pwalmsley@nvidia.com> Acked-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: shmobile: Add pinctrl_register_mappings() for KoelschMagnus Damm2013-12-10
| | | | | | | | | | | Add code to setup the r8a7791 PFC for the Koelsch board. At this point serial consoles are added, and in the near future other platform-device-only devices will be added here like for instance the r8a7791 DU. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: shmobile: Use ->init_late() on LagerMagnus Damm2013-12-10
| | | | | | | | | | | | | Hook in shmobile_init_late() on Lager V2. This enables some PM related things like CPUIdle and Suspend-to-RAM. With this patch applied it is possible to use Suspend-to-RAM: # echo enabled > /sys/class/tty/ttySC6/power/wakeup # echo mem > /sys/power/state (wake by sending a character on the serial console) Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: shmobile: Hook up SW30-SW36 on KoelschMagnus Damm2013-12-10
| | | | | | | Add support for Koelsch SW30-SW36 using GPIO keys. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: shmobile: koelsch: mark GPIO keys as wake-up sourcesMagnus Damm2013-12-10
| | | | | | | Enable wakeup for the GPIO keys on the Koelsch board. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: shmobile: Use ->init_late() on KoelschMagnus Damm2013-12-10
| | | | | | | | | | | | | Hook in shmobile_init_late() on Koelsch. This enables some PM related things like CPUIdle and Suspend-to-RAM. With this patch applied it is possible to use Suspend-to-RAM: # echo enabled > /sys/class/tty/ttySC6/power/wakeup # echo mem > /sys/power/state (wake by sending a character on the serial console) Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: shmobile: lager: mark GPIO keys as wake-up sourcesShinya Kuribayashi2013-12-10
| | | | | | | | Enable wakeup for the GPIO keys on the Lager board. Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com> Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: shmobile: r7s72100 Genmai MultiplatformMagnus Damm2013-12-10
| | | | | | | Add r7s72100 Genmai to SHMOBILE_MULTI. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: shmobile: r7s72100 Genmai DT reference C bitsMagnus Damm2013-12-10
| | | | | | | Add C code support for r7s72100 Genmai DT reference. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: shmobile: r7s72100 Genmai DT reference DTS bitsMagnus Damm2013-12-10
| | | | | | | Add the DT bits for r7s72100 Genmai DT reference support. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: shmobile: Initial r8a7791 and Koelsch multiplatform supportMagnus Damm2013-12-10
| | | | | | | | | | | | | | | | | | | Add Koelsch and r8a7791 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. Koelsch board support exists in 3 flavors: 1) SHMOBILE_MULTI, MACH_KOELSCH - board-koelsch-reference.c (CCF + DT) 2) SHMOBILE, MACH_KOELSCH_REFERENCE - board-koelsch-reference.c (DT) 3) SHMOBILE, MACH_KOELSCH - board-koelsch.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. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: shmobile: koelsch: set .debounce_intervalSimon Horman2013-12-10
| | | | | | | | | | | | | | In R-Car GPIO hardware block, 'chattering removal' feature can be enabled on GPIO-n-[3:0] pins, but it's not supported on rest of pins GPIO-n-[31:4]. Set an appropriate debounce interval, instead. We could confirm that spurious/unnecessary GPIO interrupts are prevented by this settings. Based on work for the lager board by Shinya Kuribayashi. Cc: Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: shmobile: lager: set .debounce_intervalShinya Kuribayashi2013-12-10
| | | | | | | | | | | | | In R-Car GPIO hardware block, 'chattering removal' feature can be enabled on GPIO-n-[3:0] pins, but it's not supported on rest of pins GPIO-n-[31:4]. Set an appropriate debounce interval, instead. We could confirm that spurious/unnecessary GPIO interrupts are prevented by this settings. Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi.px@renesas.com> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: shmobile: bockw: add pin pull-up setting for SDHIKuninori Morimoto2013-12-10
| | | | | | | SDHI CD/WP pin needs pull-up Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: shmobile: bockw: fixup FPGA ioremap areaKuninori Morimoto2013-12-10
| | | | | | | Don't keep FPGA ioremap area. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: shmobile: r8a7791 Koelsch DT reference C bitsMagnus Damm2013-12-10
| | | | | | | | | | Add DT reference support for the r8a7791 Koelsch board. This board support file will be used together with common clocks and multiplatform in the future. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: shmobile: Add Koelsch SW2 supportMagnus Damm2013-12-10
| | | | | | | Enable Koelsch GPIO switch for GPIO input and IRQ testing purpose. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: shmobile: Add Koelsch LED6, LED7 and LED8 supportMagnus Damm2013-12-10
| | | | | | | Enable Koelsch LEDs for GPIO output testing purpose. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: shmobile: Enable PFC/GPIO on the Koelsch boardMagnus Damm2013-12-10
| | | | | | | Enable r8a7791 PFC and GPIO on the Koelsch board. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* ARM: shmobile: bockw: use regulator for MMCIFKuninori Morimoto2013-12-10
| | | | | | | | | | When regulators are used with MMC devices, sh_mmcif_plat_data::ocr is not needed, they can be removed from platform data. This patch adds v3.3 regulator settings, and moved fixed-dummy regulator registration position Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* Merge tag 'renesas-cleanup-for-v3.14' into boards-baseSimon Horman2013-12-10
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Renesas ARM based SoC cleanups for v3.14 * Tidy up clock table order for r7s72100, r8a7779, r8a7779, r8a7790, sh7372 and sh73a0 SoCs. * Tidy up camera-rcar header for r8a7779 SoC * Tidy up registration of VIN on r8a7779 SoC * Tidy up PFC registration on r8a7790 SoC * Correct typo in clocks for r8a7790 SoC * Don't use named resources for IPMMU, I2C and TMU on sh73a0 SoC * Don't use named resources for MMCIF and SDHI on ape6evm board * Don't use named resources for MMCIF on lager board * Tidy up device registration on lager board * Tidy up headers for bockw board
| * ARM: shmobile: sh7372: tidyup clock table orderKuninori Morimoto2013-11-24
| | | | | | | | | | | | | | | | | | | | SuperH lookups clock is using CLKDEV_CON/DEV/ICK_ID() macro for a long term. But in these days, the ICK clock is defined in random place. This patch arranges it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * ARM: shmobile: r7s72100: tidyup clock table orderKuninori Morimoto2013-11-24
| | | | | | | | | | | | | | | | | | | | SuperH lookups clock is using CLKDEV_CON/DEV/ICK_ID() macro for a long term. But in these days, the ICK clock is defined in random place. This patch arranges it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * ARM: shmobile: sh73a0: tidyup clock table orderKuninori Morimoto2013-11-24
| | | | | | | | | | | | | | | | | | | | SuperH lookups clock is using CLKDEV_CON/DEV/ICK_ID() macro for a long term. But in these days, the ICK clock is defined in random place. This patch arranges it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * ARM: shmobile: r8a7779: cleanup registration of sh_ethKuninori Morimoto2013-11-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sh_eth driver which needs platform data at the time of registration is not used. Now, ARM/shmobile aims to support DT, and the C code base board support will be removed if DT support is completed. Current driver registration method which needs platform data and which is not shared complicates codes. This means legacy C code cleanup after DT supporting will be more complicated This patch removes r8a7779_add_ether_device() Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * ARM: shmobile: r8a7790: Correct typo in clocksSimon Horman2013-11-24
| | | | | | | | | | | | | | | | This is the r8a7790 SoC not the r8a77a4 SoC and clocks are updated in r8a7790_clock_init not r8a73a4_clock_init. Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * ARM: shmobile: r8a7779: camera-rcar header cleanupKuninori Morimoto2013-11-24
| | | | | | | | | | | | | | | | <linux/platform_data/camera-rcar.h> is needed on Marzen, not setup-r8a7779.c Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * ARM: shmobile: Add r8a7790_register_pfc() functionMagnus Damm2013-11-24
| | | | | | | | | | | | | | | | Break out the r8a7790 PFC platform device creation code to increase readability and follow same style as r8a7791. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * ARM: shmobile: Cosmetic update of Lager DT ReferenceMagnus Damm2013-11-24
| | | | | | | | | | | | | | | | Clean up the Lager DT reference board code to make it match Koelsch DT reference including using the rcar-gen2 header. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * ARM: shmobile: r8a7779: cleanup registration of VINKuninori Morimoto2013-11-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | VIN driver which needs platform data at the time of registration is used from Marzen only. Now, ARM/shmobile aims to support DT, and the C code base board support will be removed if DT support is completed. Current driver registration method which needs platform data and which is not shared complicates codes. This means legacy C code cleanup after DT supporting will be more complicated This patch registers it on board code as cleanup C code 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: bockw: header cleanupKuninori Morimoto2013-11-24
| | | | | | | | | | | | | | linux/pinctrl/machine.h is no longer needed Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * ARM: shmobile: sh73a0: don't use named resource for IPMMUKuninori Morimoto2013-11-24
| | | | | | | | | | | | | | | | shmobile-ipmmu driver doesn't care resource name. 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: don't use named resource for I2CKuninori Morimoto2013-11-24
| | | | | | | | | | | | | | | | i2c-sh_mobile driver doesn't care resource name. 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: don't use named resource for TMUKuninori Morimoto2013-11-24
| | | | | | | | | | | | | | | | sh_tmu driver doesn't care resource name. 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: lager: don't use named resource for MMCIFKuninori Morimoto2013-11-24
| | | | | | | | | | | | | | | | sh_mmcif driver doesn't care resource name. 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: ape6evm: don't use named resource for SDHIKuninori Morimoto2013-11-24
| | | | | | | | | | | | | | | | sh_mobile_sdhi driver doesn't care resource name. 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: ape6evm: don't use named resource for MMCIFKuninori Morimoto2013-11-24
| | | | | | | | | | | | | | | | sh_mmcif driver doesn't care resource name. 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: r8a7779: add HSPI clock support for DTSimon Horman2013-12-10
| | | | | | | | | | | | | | Based on work for the r8a7778 SoC by Kuninori Morimoto. Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* | ARM: shmobile: r8a7740: add FSI clock support for DTKuninori Morimoto2013-12-10
| | | | | | | | | | Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* | ARM: shmobile: r8a7790: add SSI MSTP clocksKuninori Morimoto2013-12-10
| | | | | | | | | | Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* | ARM: shmobile: r8a7778: add HPBIFx DMAEngine supportKuninori Morimoto2013-12-10
| | | | | | | | | | Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* | ARM: shmobile: Select AUTO_ZRELADDR for EMEV2Simon Horman2013-12-10
| | | | | | | | | | | | | | | | Since ("ARM: shmobile: Remove legacy KZM9D board code") It is now necessary for AUTO_ZRELADDR to be selected in order for the kernel to build with kzm9d_defconfig. Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* | ARM: shmobile: r8a7790: tidyup clock table orderKuninori Morimoto2013-12-10
| | | | | | | | | | | | | | | | | | | | SuperH lookups clock is using CLKDEV_CON/DEV/ICK_ID() macro for a long term. But in these days, the ICK clock is defined in random place. This patch arranges it. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* | ARM: shmobile: r8a7790: fixup I2C clock sourceKuninori Morimoto2013-12-10
| | | | | | | | | | | | | | I2C clock is based on P clock, not HP clock Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* | ARM: shmobile: r8a7790: care EXTAL divider settingsKuninori Morimoto2013-12-10
| | | | | | | | | | | | | | | | EXTAL clock frequency needs 1/2 when (MD14, MD13, MD19) = (1, x, x). Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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