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2014-02-20Merge tag 'renesas-soc-for-v3.15' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/drivers Merge "Renesas ARM Based SoC Updates for v3.15" from Simon Horman: * r7s72100 SoC (RZ/A1H) - Add i2c clocks (portion missing from previous patch due to miss-merge) * r8a7791 (R-Car M2) - Add SATA clocks - Add ZS clock - Wait for status on all MSTP clocks -- Add I2C and VIN clocks * r8a7790 (R-Car H2) - Add PCI USB host clock support - Add Audio DMAC, SATA and VIN clocks - Add Audio DMAC support * r8a7779 (R-Car H1) - Wait for status on selected MSTP clocks * tag 'renesas-soc-for-v3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: r8a7790: Add PCI USB host clock support ARM: shmobile: r7s72100: really add i2c clocks ARM: shmobile: r8a7791: Add SATA clocks ARM: shmobile: r8a7791: Add ZS clock ARM: shmobile: r8a7790: Add SATA clocks ARM: shmobile: r8a7790: Add VIN clock support ARM: shmobile: r8a7790: add Audio DMAC support ARM: shmobile: r8a7790: add Audio DMAC clock ARM: shmobile: r8a7791: Wait for status on all MSTP clocks ARM: shmobile: r8a7791: Add VIN clocks ARM: shmobile: r8a7791: Add I2C clocks ARM: shmobile: r8a7790: Wait for status on all MSTP clocks ARM: shmobile: r8a7779: Wait for status on selected MSTP clocks ARM: shmobile: wait for MSTP clock status to toggle, when enabling it
2014-02-20Merge tag 'renesas-cleanup-for-v3.15' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/cleanup Merge "Renesas ARM Based SoC Clean-Ups for v3.15" from Simon Horman: * Renesas SoCs (Global) - Remove duplicate shmobile_invalidate_start() declaration * emev2 SoC (Emma Mobile) - Use __initconst for const init definition * r8a7779 SoC (R-Car H1) - Remove unused clock constants * tag 'renesas-cleanup-for-v3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: emev2: Use __initconst for const init definition ARM: shmobile: r8a7779: Remove unused clock constants ARM: shmobile: Remove duplicate shmobile_invalidate_start() declaration Signed-off-by: Olof Johansson <olof@lixom.net>
2014-02-20Merge tag 'renesas-boards-for-v3.15' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/boards Merge "Renesas ARM based SoC Board Updates for v3.15" from Simon Horman: * r8a7791 (R-Car M2) based Koelsch board - Fix error return code check from clk_get() - Add SATA0 support - Conditionally select MICREL_PHY for Multiplatform * r8a7790 (R-Car H2) based Lager board - Add USBHS support - Fix error return code check from clk_get() - Add SATA support - Make spi_flash_data const - Add VIN1 SoC camera support - Conditionally select CONFIG_MICREL_PHY * r8a7778 (R-Car M1) based Bock-W board - Add USB Func DMAEngine support - Use HPBIF DMAEngine for sound - Use SSI DMAEngine for sound * emev2 (Emma Mobile EV2) based kzm9d board - Use common clock framework * r8a773a0 (SH-Mobile AG5) based kzm9g board - Add zboot support * Many boards - Conditionally select SMSC_PHY * tag 'renesas-boards-for-v3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: (21 commits) ARM: shmobile: Remove Lager USBHS UDC ifdefs ARM: shmobile: lager: Add USBHS support ARM: shmobile: koelsch: fix error return code check from clk_get() ARM: shmobile: lager: fix error return code check from clk_get() ARM: shmobile: marzen: Conditionally select SMSC_PHY ARM: shmobile: mackerel: Conditionally select SMSC_PHY ARM: shmobile: kzm9d: Conditionally select SMSC_PHY ARM: shmobile: bockw: Sort Kconfig node's selections ARM: shmobile: armadillo800eva: Conditionally select SMSC_PHY ARM: shmobile: ape6evm: Conditionally select SMSC_PHY ARM: shmobile: koelsch: Add SATA0 support ARM: shmobile: lager: Add SATA support ARM: shmobile: lager: Make spi_flash_data const ARM: shmobile: kzm9d: Use common clock framework ARM: shmobile: lager: Add VIN1 SoC camera support ARM: mach-shmobile: kzm9g: add zboot support ARM: shmobile: koelsch: Conditionally select MICREL_PHY for Multiplatform ARM: shmobile: bockw: add USB Func DMAEngine support ARM: shmobile: bockw: use HPBIF DMAEngine for sound ARM: shmobile: bockw: use SSI DMAEngine for sound ... Signed-off-by: Olof Johansson <olof@lixom.net>
2014-02-19ARM: select MIGHT_HAVE_CACHE_L2X0 for V6 and V7 multi-platformRob Herring
Many V6 and V7 platforms have an L2x0 cache, so make CONFIG_MIGHT_HAVE_CACHE_L2X0 visible for V6 and V7 multi-platform builds. Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Stephen Warren <swarren@nvidia.com> Acked-by: Arnd Bergmann <arnd@arndb.de>
2014-02-19ARM: select HAVE_SMP for V7 multi-platformRob Herring
All V7 platforms can run SMP kernels, so make CONFIG_SMP visible for V7 multi-platform builds. Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Stephen Warren <swarren@nvidia.com> Acked-by: Arnd Bergmann <arnd@arndb.de>
2014-02-19ARM: centralize common multi-platform kconfig optionsRob Herring
Multi-platform requires various kconfig options to be selected, so platforms don't need to select them individually. Signed-off-by: Rob Herring <robh@kernel.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Cc: Russell King <linux@arm.linux.org.uk> Acked-by: Stephen Warren <swarren@nvidia.com> Tested-by: Stephen Warren <swarren@wwwdotorg.org> Acked-by: Arnd Bergmann <arnd@arndb.de>
2014-02-18Merge tag 'dropmachtimexh-v2' of git://git.pengutronix.de/git/ukl/linux into ↵Olof Johansson
next/cleanup This cleanup series gets rid of <mach/timex.h> for platforms not using ARCH_MULTIPLATFORM. (For multi-platform code it's already unused since 387798b (ARM: initial multiplatform support).) To make this work some code out of arch/arm needed to be adapted. The respective changes got acks by their maintainers to be taken via armsoc (with Andrew Morton substituting for Alessandro Zummo as rtc maintainer). Compared to the previous pull request there was another patch added that fixes a (non-critical) regression on ixp4xx. Olof Johansson asked to not squash this fix into the original commit to save him from the need to reverify the series. * tag 'dropmachtimexh-v2' of git://git.pengutronix.de/git/ukl/linux: ARM: ixp4xx: fix timer latch calculation ARM: drop <mach/timex.h> for !ARCH_MULTIPLATFORM, too ARM: rpc: stop using <mach/timex.h> ARM: ixp4xx: stop using <mach/timex.h> input: ixp4xx-beeper: don't use symbols from <mach/timex.h> ARM: at91: don't use <mach/timex.h> ARM: ep93xx: stop using mach/timex.h ARM: mmp: stop using mach/timex.h ARM: netx: stop using mach/timex.h ARM: sa1100: stop using mach/timex.h clocksource: sirf/marco+prima2: drop usage of CLOCK_TICK_RATE rtc: pxa: drop unused #define TIMER_FREQ rtc: at91sam9: include <mach/hardware.h> explicitly ARM/serial: at91: switch atmel serial to use gpiolib Signed-off-by: Olof Johansson <olof@lixom.net>
2014-02-18usb: host: remove selects of USB_ARCH_HAS_?HCIPaul Bolle
USB_ARCH_HAS_EHCI, USB_ARCH_HAS_OHCI, and USB_ARCH_HAS_XHCI were just removed. Selecting them is a nop. The select statements for these symbols can be removed too. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Acked-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-02-18ARM: shmobile: Remove Lager DT reference legacy clock bitsMagnus Damm
Lager DT reference is these days built for multiplatform only which means that CCF comes with the package. Remove unused legacy code ifdefs to clean up the code. Signed-off-by: Magnus Damm <damm@opensource.se> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-18ARM: shmobile: Remove Koelsch DT reference legacy clock bitsMagnus Damm
Koelsch DT reference is these days built for multiplatform only which means that CCF comes with the package. Remove unused legacy code ifdefs to clean up the code. Signed-off-by: Magnus Damm <damm@opensource.se> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-18ARM: shmobile: Remove KZM9D board codeMagnus Damm
Get rid of KZM9D board code written in C. This version of the C board code was used in the case of multiplatform, but these days DT can be used instead, so because of that simply get rid of the C code to simplify and save space. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-17ARM: shmobile: Genmai: set proper DMA masks for Ether deviceSergei Shtylyov
Ether MAC is a DMA-capable device and so should have 'dev.dma_mask' and 'dev.coherent_dma_mask' fields set properly, to reflect 32-bit DMA addressing ability. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-17ARM: shmobile: Koelsch: set proper DMA masks for Ether deviceSergei Shtylyov
Ether MAC is a DMA-capable device and so should have 'dev.dma_mask' and 'dev.coherent_dma_mask' fields set properly, to reflect 32-bit DMA addressing ability. Currently, the code works without DMA masks but as we would have to enable CONFIG_HIGHMEM to access the full board memory in the future, when support for NETIF_F_SG would be added to the 'sh_eth' driver as well, the correct DMA masks should start to matter... Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-17ARM: shmobile: Lager: set proper DMA masks for Ether deviceSergei Shtylyov
Ether MAC is a DMA-capable device and so should have 'dev.dma_mask' and 'dev.coherent_dma_mask' fields set properly, to reflect 32-bit DMA addressing ability. Currently, the code works without DMA masks but as we would have to enable CONFIG_HIGHMEM to access the full board memory in the future, when support for NETIF_F_SG would be added to the 'sh_eth' driver as well, the correct DMA masks should start to matter... Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-17ARM: shmobile: BOCK-W: set proper DMA masks for Ether deviceSergei Shtylyov
Ether MAC is a DMA-capable device and so should have 'dev.dma_mask' and 'dev.coherent_dma_mask' fields set properly, to reflect 32-bit DMA addressing ability. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-17ARM: shmobile: Armadillo 800 EVA: set proper DMA masks for Ether deviceSergei Shtylyov
Ether MAC is a DMA-capable device and so should have 'dev.dma_mask' and 'dev.coherent_dma_mask' fields set properly, to reflect 32-bit DMA addressing ability. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-17ARM: shmobile: koelsch-reference: Add DU deviceLaurent Pinchart
The DU device has no DT bindings yet, instantiate it as a platform device for now. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Magnus Damm <damm@opensource.se> [horms+renesas@verge.net.au: omitted DTS portion] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-17ARM: shmobile: koelsch-reference: Refactor clock lookup hackLaurent Pinchart
Make the clock lookup hack more generic to ease the addition of more devices. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-17ARM: shmobile: lager-reference: Add DU deviceLaurent Pinchart
The DU device has no DT bindings yet, instantiate it as a platform device for now. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Magnus Damm <damm@opensource.se> [horms+renesas@verge.net.au: omitted DTS portion] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-17ARM: shmobile: lager-reference: Refactor clock lookup hackLaurent Pinchart
Make the clock lookup hack more generic to ease the addition of more devices. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-17ARM: shmobile: lager: Add internal USB PCI supportValentine Barshak
This adds internal PCI USB host devices to R-Car H2 Lager board. Signed-off-by: Valentine Barshak <valentine.barshak@cogentembedded.com> [damm@opensource.se: Rebased and reworked to only include USB1 and USB2] Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-13ARM: shmobile: lager legacy: Add QSPI pinmuxGeert Uytterhoeven
Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-13ARM: shmobile: lager: add SDHI0/2 supportKuninori Morimoto
SDHI0 (CN8) needs JP/SW settings Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-13ARM: shmobile: Add SDHI devices for legacy KoelschMagnus Damm
Add SDHI0, SDHI1 and SDHI2 as platform devices to the legacy Koelsch board code. Also include regulators that are needed to control VCCQ and VDD. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-07ARM: shmobile: genmai: Enable r7s72100-etherSimon Horman
Acked-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Simon Horman <horms@verge.net.au>
2014-02-06ARM: shmobile: lager legacy: Switch QSPI to named IRQsGeert Uytterhoeven
Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-06ARM: shmobile: koelsch legacy: Add QSPI supportGeert Uytterhoeven
Enable support for the Spansion s25fl512s SPI FLASH on the Koelsch board: - Add QSPI platform device, resources, platform data, and pinmux, - Add FLASH data and MTD partitions. Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-06ARM: shmobile: genmai legacy: Add RSPI supportGeert Uytterhoeven
Add RSPI platform device, resources, platform data, and SPI child. On this board, only rspi4 is in use. Its bus contains a single device (a wm8978 audio codec). Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-06Revert "ARM: shmobile: marzen: Conditionally select SMSC_PHY"Simon Horman
This reverts commit 317af6612ee29dfcb5ae04df9c58e9f79fc8d4ff. This seems to prevent the board from booting now that the tree has been rebased on v3.14-rc1. Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-06ARM: shmobile: lager: add sound supportKuninori Morimoto
This patch adds sound support for Lager board. But, it is using PIO transfer at this point. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> [horms+renesas@verge.net.au: resolved conflicts] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-06ARM: shmobile: Lager USB0 cable detection workaroundMagnus Damm
Add Lager board code to check the PWEN GPIO signal and refuse to allow probe of the USBHS driver in case of DIP misconfiguration. For correct operation Lager DIP switches SW5 and SW6 shall be configured in 2-3 position to enable USB Function support. If the DIP switch is configured incorrectly then the user can simply adjust the hardware and either reboot or use the bind interface to try to probe again: # echo renesas_usbhs > /sys/bus/platform/drivers/renesas_usbhs/bind Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-06ARM: shmobile: koelsch: Add I2C supportValentine Barshak
This adds I2C[1245] busses support to Koelsch board. I2C[03] do not have any slave devices connected and are not used because of the following: * I2C0 pins are multiplexed with LBSC pins; * I2C3 pins are multiplexed with EtherMAC and VIN0 pins. Signed-off-by: Valentine Barshak <valentine.barshak@cogentembedded.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-06ARM: shmobile: Koelsch: pass Ether PHY IRQSergei Shtylyov
Pass Ether's PHY IRQ (which is IRQC's IRQ0) to the 'sh_eth' driver. Set the IRQ trigger type to be low-level as per the Micrel PHY driver's setup. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Magnus Damm <magnus.damm@gmail.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-06ARM: shmobile: Lager: pass Ether PHY IRQSergei Shtylyov
Pass Ether's PHY IRQ (which is IRQC's IRQ0) to the 'sh_eth' driver. Set the IRQ trigger type to be low-level as per the Micrel PHY driver's setup. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Magnus Damm <magnus.damm@gmail.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-04ARM: shmobile: Remove Lager USBHS UDC ifdefsMagnus Damm
Remove ifdefs to make the Lager USBHS device always present. This makes it more like other devices, no need to be special. Also, these ifdefs by themselves do not hurt much, but combined with USB Host device ifdefs that were proposed earlier we could basically end up with a kernel that drives VBUS incorrectly depending on the kernel configuration - lets not do that. Signed-off-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-04ARM: shmobile: lager: Add USBHS supportValentine Barshak
This adds USBHS PHY and registers USBHS device if the driver is enabled. Signed-off-by: Valentine Barshak <valentine.barshak@cogentembedded.com> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-04ARM: shmobile: koelsch: fix error return code check from clk_get()Ben Dooks
The koelsch_add_standard_devices() function calls clk_get() but then fails to check that it returns an error pointer instead of NULL on failure. This was added by f31239ef ("ARM: shmobile: koelsch-reference: Instantiate clkdevs for SCIF and CMT") in Simon Horman's renesas-boards2-for-v3.14 tag. The issue is not serious as it does not cause a crash and seems to not be actually causing any issues now the other clock bugs have been fixed. Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> [horms+renesas@verge.net.au: tweaked changelog] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-04ARM: shmobile: lager: fix error return code check from clk_get()Ben Dooks
The lager_add_standard_devices() function calls clk_get() but then fails to check that it returns an error pointer instead of NULL on failure. This was added by 4a606af2 ("ARM: shmobile: lager-reference: Instantiate clkdevs for SCIF and CMT") patch in Simon Horman's renesas-boards2-for-v3.14 tag. The issue is not serious as it does not cause a crash and seems to not be actually causing any issues now the other clock bugs have been fixed. Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> [horms+renesas@verge.net.au: tweaked changelog] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-04ARM: shmobile: marzen: Conditionally select SMSC_PHYSimon Horman
The marzen board uses has an SMSC911X ethernet controller which uses an SMSC phy. Select SMSC_PHY for marzen if SMSC911X is enabled to make use of the SMSC-specific phy driver rather than relying on the generic phy driver. Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-04ARM: shmobile: mackerel: Conditionally select SMSC_PHYSimon Horman
The mackerel board uses has an SMSC911X ethernet controller which uses an SMSC phy. Select SMSC_PHY for mackerel if SMSC911X is enabled to make use of the SMSC-specific phy driver rather than relying on the generic phy driver. Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-04ARM: shmobile: kzm9d: Conditionally select SMSC_PHYSimon Horman
The kzm9d board uses has an SMSC911X ethernet controller which uses an SMSC phy. Select SMSC_PHY for kzm9d if SMSC911X is enabled to make use of the SMSC-specific phy driver rather than relying on the generic phy driver. This only covers the case of multiplatform kzm9d as there is currently no Kconfig node for non-multiplatform kzm9d. One could be added if desired. Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-04ARM: shmobile: r8a7790: Add PCI USB host clock supportValentine Barshak
This adds internal PCI USB host clock support. Signed-off-by: Valentine Barshak <valentine.barshak@cogentembedded.com> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-04ARM: shmobile: r7s72100: really add i2c clocksWolfram Sang
Due to a merge conflict, addition of the clocks was lost. Tested with RIIC2 on a genmai board. Others untested but hopefully trivial enough to be added. Signed-off-by: Wolfram Sang <wsa@sang-engineering.com> [horms+renesas@verge.net.au: Capitalised "ARM" in subject] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-04ARM: shmobile: r8a7791: Add SATA clocksValentine Barshak
This adds SATA[01] clock support to R8A7791 SoC. Signed-off-by: Valentine Barshak <valentine.barshak@cogentembedded.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-04ARM: shmobile: r8a7791: Add ZS clockValentine Barshak
This adds fixed ratio zs_clk to R8A7791 clocks. Signed-off-by: Valentine Barshak <valentine.barshak@cogentembedded.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-04ARM: shmobile: r8a7790: Add SATA clocksValentine Barshak
This adds SATA[01] clock support to R8A7790 SoC. Signed-off-by: Valentine Barshak <valentine.barshak@cogentembedded.com> [horms+renesas@verge.net.au: resolved trivial conflicts] Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-04ARM: shmobile: r8a7790: Add VIN clock supportValentine Barshak
This adds VIN[0-3] clock support to R8A7790 SoC. Signed-off-by: Valentine Barshak <valentine.barshak@cogentembedded.com> [horms+renesas@verge.net.au: manually applied] Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-04ARM: shmobile: r8a7790: add Audio DMAC supportKuninori Morimoto
R-Car H2 has many DMACs (ex SYS-DMAC, 2D-DMAC, Audio-DMAC, USB-DMAC etc) and, these DMAEngine needs DMA slave IDs to use it. This patch adds new DMA slave ID list for r8a7790. There, common part has RCAR_DMA_xxx prefix, and Audio DMAC part has AUDIO_DMAC_SLAVE_xxx prefix. Audio DMAC can be controlled via sh-dma-engine Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-04ARM: shmobile: r8a7790: add Audio DMAC clockKuninori Morimoto
Audio DMAC can be controlled via sh-dma-engine Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-02-04ARM: shmobile: r8a7791: Wait for status on all MSTP clocksShinya Kuribayashi
When enabling a module clock by clearing its bit in the MSTP control register, the CPG requires waiting for the status register to signal that the clock has started. Failure to do so will result in returning from the clk_enable() call with the clock potentially still disabled, leading to various race conditions and difficult to debug errors. Enable status wait for all MSTP clocks on the r8a7791. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Acked-by: Magnus Damm <damm@opensource.se> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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