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2014-03-12ARM: dts: OMAP3: Update ISP IOMMU nodeFlorian Vaussard1-3/+4
Update the IOMMU node for the camera subsystem as per the OMAP IOMMU bindings. Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch> [s-anna@ti.com: corrected interrupt number] Signed-off-by: Suman Anna <s-anna@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-03-12ARM: OMAP2+: extend iommu pdata-quirks to OMAP5Suman Anna1-0/+4
OMAP5 has the same iommus as OMAP4, so extend the OMAP4 iommu pdata quirks for OMAP5 as well. Signed-off-by: Suman Anna <s-anna@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-03-12ARM: OMAP5: hwmod data: add mmu data for ipu & dspSuman Anna1-0/+83
A new MMU hwmod class and data structures are created to represent the MMUs within the IPU and DSP processor subsystems in OMAP5. The MMUs in OMAP5 are identical to those in OMAP4. Cc: Benoit Cousson <bcousson@baylibre.com> Signed-off-by: Suman Anna <s-anna@ti.com> Acked-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-03-12ARM: OMAP2+: use pdata quirks for iommu reset linesSuman Anna1-0/+20
The OMAP iommu driver performs the reset management for the iommu instances in processor sub-systems using the omap_device API which are currently supplied as platform data ops. Use pdata quirks to maintain the functionality as the OMAP iommu driver gets converted to use DT nodes, until the reset portions are decoupled from omap_hwmod/omap_device into a separate reset driver. This patch adds the pdata quirks for the reset management of iommus within the DSP (OMAP3 & OMAP4) and IPU subsystems (OMAP4). Signed-off-by: Suman Anna <s-anna@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-03-12ARM: OMAP2+: change the ISP device archdata MMU name for DTSuman Anna1-0/+3
The IOMMU DT adaptation support uses the device name instead of an iommu object name. Fixup the ISP device archdata MMU name at runtime if using DT-boot. This allows the OMAP3 camera to be functional in both legacy and DT boots. The iommu object names should eventually vanish when all the IOMMU users have been converted to DT nodes. Signed-off-by: Suman Anna <s-anna@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-03-12ARM: OMAP3: fix iva mmu programming issuesSuman Anna2-1/+5
The IVA MMU is not functional when used through the hwmod and omap_device layers. Add fixes to clockdomain and hwmod data to have it functional. The hwmod changes are needed to enable the clock, and the SWSUP change is needed to wakeup the domain because the power domain is programmed to be in RET, and there is no automatic power domain switching to ON. Signed-off-by: Suman Anna <s-anna@ti.com> Acked-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-03-12ARM: OMAP3: remove deprecated CONFIG_OMAP_IOMMU_IVA2Florian Vaussard2-11/+0
CONFIG_OMAP_IOMMU_IVA2 was defined originally to avoid conflicting usage by tidspbridge and other iommu users. The same can be achieved by marking the DT node disabled, so remove this obsolete flag and the corresponding hwmod data can be enabled. Cc: Paul Walmsley <paul@pwsan.com> Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch> [s-anna@ti.com: revise commit log] Signed-off-by: Suman Anna <s-anna@ti.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-03-12video: atmel_lcdfb: ensure the hardware is initialized with the correct modeAntoine Ténart1-0/+6
If no driver takeover the atmel_lcdfb, the lcd won't be in a working state since atmel_lcdfb_set_par() will never be called. Enabling a driver which does, like fbcon, will call the function and put atmel_lcdfb in a working state. Fixes: b985172b328a (video: atmel_lcdfb: add device tree suport) Signed-off-by: Antoine Ténart <antoine.tenart@free-electrons.com> Reported-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-03-07fbdev: vesafb: add dev->remove() callbackDavid Herrmann1-1/+12
If x86-sysfb platform-devices are removed from a system, we should properly unload vesafb. Otherwise, we end up releasing the parent while our vesa framebuffer is still running. This currently works just fine, but will cause problems on handover to real hw. So add the ->remove() callback and unregister vesafb. Signed-off-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-03-07fbdev: efifb: add dev->remove() callbackDavid Herrmann1-1/+12
If x86-sysfb platform-devices are removed from a system, we should properly unload efifb. Otherwise, we end up releasing the parent while our efi framebuffer is still running. This currently works just fine, but will cause problems on handover to real hw. So add the ->remove() callback and unregister efifb. Signed-off-by: David Herrmann <dh.herrmann@gmail.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-03-07video: pxa3xx-gcu: switch to devres functionsDaniel Mack1-74/+39
Switch to devres allocators to clean up the error unwinding paths. Signed-off-by: Daniel Mack <zonque@gmail.com> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-03-07video: pxa3xx-gcu: provide an empty .open callDaniel Mack1-0/+10
This is necessary in order to make the core set file->private_data to miscdev in use. We need that information later to dereference the container of the device, so we can get access to our private struct from other callbacks. Signed-off-by: Daniel Mack <zonque@gmail.com> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-03-07video: pxa3xx-gcu: pass around struct device *Daniel Mack1-27/+29
Instead of passing around struct platform_device, use struct device. That saves one level of dereference. Also, call platform devices pdev, and provide a shortcut for &pdev->dev. Signed-off-by: Daniel Mack <zonque@gmail.com> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-03-07video: pxa3xx-gcu: rename some symbolsDaniel Mack1-27/+21
Prefix some functions with more specific names. While at it, kill some stray newlines and other coding style related minor things. Signed-off-by: Daniel Mack <zonque@gmail.com> Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-03-07sisfb: fix 1280x720 resolution supportDan Carpenter1-0/+1
It uses the wrong mode index because there is no break statement. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-03-06video: fbdev: uvesafb: Remove impossible code path in uvesafb_init_infoWang YanQing1-6/+1
Because uvesafb_vbe_init will fail when get zero avaiable modes, and we have checked the return value of uvesafb_vbe_init_mode, so it is impossible to pass NULL as mode into uvesafb_init_info. [ This patch fix warning report by fengguang.wu@intel.com "drivers/video/fbdev/uvesafb.c:1509 uvesafb_init_info() error: we previously assumed 'mode' could be null" ] Signed-off-by: Wang YanQing <udknight@gmail.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-03-06video: fbdev: uvesafb: Remove redundant NULL check in uvesafb_removeWang YanQing1-5/+3
Because uvesafb_par is allocated as part of fb_info in uvesafb_probe, so we don't need to do NULL check for both fb_info and uvesafb_par in uvesafb_remove. [ This patch also fix a warning report by fengguang.wu@intel.com "drivers/video/fbdev/uvesafb.c:1815 uvesafb_remove() warn: variable dereferenced before check 'par'" ] Signed-off-by: Wang YanQing <udknight@gmail.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-03-05ARM: dts: am335x-evmsk: enable dual_emac modeYegor Yefremov1-0/+3
EVM board provides two Ethernet ports, this patch sets them into dual_emac mode to provide two independent network interfaces. Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-03-05ARM: dts: DRA7: Add device nodes for ABBNishanth Menon1-0/+132
Add ABB device nodes for DRA7 family of devices. Data is based on DRA7 Technical Reference Manual revision I (Sept 2013) Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-03-05ARM: dts: OMAP4: Add device nodes for ABBAndrii.Tseglytskyi3-0/+89
Add ABB device nodes for OMAP443x family of devices. abb_iva is populated, but disabled as it is not used on current OMAP443x family, but the node is used on OMAP446x family. Data is based on OMAP443x Technical Reference Manual revision AN (April 2013). ABB device nodes for OMAP4460 device Data is based on OMAP4460 Technical Reference Manual revision Z (April 2013) [nm@ti.com: co-developer] Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Andrii.Tseglytskyi <andrii.tseglytskyi@ti.com> Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-03-05ARM: dts: OMAP36xx: Add device node for ABBAndrii.Tseglytskyi1-0/+20
Add ABB device node for OMAP36xx family of devices. Data is based on OMAP36XX Technical Reference Manual revision AB (Dec 2012). [nm@ti.com: co-developer] Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Andrii.Tseglytskyi <andrii.tseglytskyi@ti.com> Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-03-05ARM: dts: am43x-epos-evm: add SD card hotplug supportBalaji T K2-0/+10
Add card detect gpio for SD card slot and include dt gpio header. Signed-off-by: Balaji T K <balajitk@ti.com> Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-03-05ARM: dts: am335x-evm: add SD card hotplug supportBalaji T K1-0/+9
Add card detect gpio for SD card slot Signed-off-by: Balaji T K <balajitk@ti.com> Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-03-05ARM: dts: am437x gp-evm: add sd card dt nodesBalaji T K1-0/+27
enable sd card slot on am437x-gp-evm Signed-off-by: Balaji T K <balajitk@ti.com> Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-03-05ARM: dts: omap5: added dt properties to adapt to the new phy framworkKishon Vijay Abraham I1-1/+4
Added device tree bindings for dwc3, usb2 and usb3 PHYs. The documentation of these can be found at Documentation/devicetree/bindings/phy/phy-bindings.txt and Documentation/devicetree/bindings/phy/ti-phy.txt. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-03-05fbdev: FB_OPENCORES should depend on HAS_DMAGeert Uytterhoeven1-1/+1
If NO_DMA=y: drivers/built-in.o: In function `ocfb_remove': ocfb.c:(.text+0x27fee): undefined reference to `dma_free_coherent' drivers/built-in.o: In function `ocfb_probe': ocfb.c:(.text+0x28418): undefined reference to `dma_alloc_coherent' ocfb.c:(.text+0x284d2): undefined reference to `dma_free_coherent' Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-03-05OMAPDSS: convert pixel clock to common videomode styleTomi Valkeinen23-101/+100
omapdss has its own video-timings struct, but we want to move the common videomode. The first step is to change the omapdss's pixelclock unit from kHz to Hz. Also, omapdss uses "pixel_clock" field name, whereas the common videomode uses "pixelclock" field name. This patch changes the field name also, as that makes it easy to spot any non-converted pixel_clock uses. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-03-04ARM: OMAP2+: Use pdata quirks for wl12xx on the AM335x EV-MSKImre Kaloz2-0/+50
Enable the WiLink6 connected to mmc2. Signed-off-by: Imre Kaloz <kaloz@openwrt.org Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-03-04ARM: dts: Update echi-omap DT binding example usageRoger Quadros2-2/+2
Remove non-compatible id from examples. CC: Alan Stern <stern@rowland.harvard.edu> CC: Nishant Menon <nm@ti.com> CC: Kevin Hilman <khilman@linaro.org> Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-03-04ARM: dts: Get rid of incompatible ids for hci-omap USB host nodesRoger Quadros3-6/+6
The OMAP EHCI and OHCI controllers are not compatible with drivers other than "ti,ehci-omap" and "ti,ohci-omap3" respectively, so get rid of the incompatible ids. CC: Alan Stern <stern@rowland.harvard.edu> CC: Nishant Menon <nm@ti.com> CC: Kevin Hilman <khilman@linaro.org> Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-03-04ARM: OMAP2+: Remove legacy_init_ehci_clk()Roger Quadros3-28/+4
The necessary clock phandle for the EHCI clock is now provided via device tree so we no longer need this legacy method. Update the omap4-panda and omap5-uevm board DTS to provide the necessary EHCI PHY clock information. Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-03-04ARM: dts: Add support for OMAP4 Gumstix DuoVero/ParlorFlorian Vaussard4-0/+402
Gumstix DuoVero is an OMAP4430-based Computer On Module. Parlor is one of the available expansion board. Tested features: - GPMC ethernet - HSUSB2 and OTG - Audio out - WiFi and Bluetooth (w2cbw0015 SDIO module) - LED and button Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-03-03Merge tag 'for_3.15/dts_signed' of ↵Tony Lindgren746-4072/+9822
git://git.kernel.org/pub/scm/linux/kernel/git/bcousson/linux-omap-dt into omap-for-v3.15/dt Add craneboard devices Add more N900 devices Add am43x-epos-evm and am437x-gp-evm devices Add OMAP4 DMM devices Conflicts: arch/arm/boot/dts/am43x-epos-evm.dts arch/arm/boot/dts/dra7.dtsi
2014-03-03ARM: dts: omap4+: Add DMM bindingsArchit Taneja4-0/+43
Add Dynamic Memory Manager (DMM) bindings for OMAP4 and OMAP5 and DRA7x devices. DMM only requires address and irq information. Add documentation for the DMM bindings. Originally worked on by Andy Gross <andygro@gmail.com> Cc: Andy Gross <andygro@gmail.com> Signed-off-by: Archit Taneja <archit@ti.com> Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
2014-03-03ARM: dts: am43x-gp-evm: Add matrix gpio keys.Sourav Poddar1-0/+21
Add gpio keys node for am43x gp evm. Signed-off-by: Sourav Poddar <sourav.poddar@ti.com> Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
2014-03-02ARM: dts: am43xx: add support for parallel NAND flashPekon Gupta2-0/+131
This patch: - enables GPMC h/w and ELM h/w engine for AM43xx devices (am4372.dtsi) - adds pinmux and DT node for Micron 4K-paged x8 NAND device (MT29F4G08AB) present on following boards: am43x-epos-evm: On this board, NAND Flash control lines are muxed with QSPI, Thus only one of the two can be used at a time. Selection is controlled by: (a) dynamically driving following GPIO pin from software GPMC_A0(GPIO) == 0 NAND is selected (default) GPMC_A0(GPIO) == 1 eMMC is selected Signed-off-by: Pekon Gupta <pekon@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-03-02ARM: dts: AM33xx: updated default ECC scheme in nand-ecc-optPekon Gupta2-5/+3
This patch updated MTD/NAND DT node binding to replace deprecated bindings as per following commit. commit ac65caf514ec3e55e8d3d510ee37f80dd97418fe ARM: OMAP2+: cleaned-up DT support of various ECC schemes Also Refer: Documentation/devicetree/bindings/mtd/gpmc-nand.txt Reviewed-by: Felipe Balbi <balbi@ti.com> Signed-off-by: Pekon Gupta <pekon@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-03-02ARM: dts: am335x-evm: NAND: update MTD partition tablePekon Gupta1-23/+25
This patch has following updates, specific to MTD/NAND DT - update MTD NAND partition table to keep compatibility between different boards and mainline u-boot. - prefix 'NAND.' in names of NAND device MTD partitions to differentiate them from other MTD device partitions (like NOR and QSPI) Partition_Name Partition_Size /dev/mtd0 NAND.SPL 1 block-size* /dev/mtd1 NAND.SPL.backup1 1 block-size* /dev/mtd2 NAND.SPL.backup2 1 block-size* /dev/mtd3 NAND.SPL.backup3 1 block-size* /dev/mtd5 NAND.u-boot-spl-os 2 block-size* [for falcon boot] /dev/mtd4 NAND.u-boot 1 MB /dev/mtd6 NAND.u-boot-env 1 block-size* /dev/mtd7 NAND.u-boot-env.backup1 1 block-size* /dev/mtd8 NAND.kernel till 0xA00000 /dev/mtd9 NAND.file-system till end of device * am335x-evm uses NAND device with block-size=128KiB Signed-off-by: Pekon Gupta <pekon@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-03-02ARM: OMAP2+: gpmc: update gpmc_hwecc_bch_capable() for new platforms and ECC ↵Pekon Gupta1-11/+20
schemes This patch - refactors gpmc_hwecc_bch_capable() - add checks for new platforms like dra7xx, am43xx - add checks for OMAP3 SoC, w.r.t. new ECC schemes spawned in following commit: commit ac65caf514ec3e55e8d3d510ee37f80dd97418fe ARM: OMAP2+: cleaned-up DT support of various ECC schemes Signed-off-by: Pekon Gupta <pekon@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-03-02ARM: dts: omap3-gta04: Add bma180 accelerometerNeilBrown1-0/+8
Add node for bma180 driver. Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-03-02ARM: dts: omap3-gta04: Enable mmc2 for wifiNeilBrown1-1/+8
This requires vaux4. Reset line isn't used yet, so wifi isn't reliable. But it does work once per boot. Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: Marek Belisko <marek@goldelico.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-03-02ARM: dts: omap3-gta04: Add basic sound supportNeilBrown1-0/+14
This adds basic sound support for gta04 board. Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: Marek Belisko <marek@goldelico.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-03-02ARM: dts: omap3-gta04: Add twl4030 chargerNeilBrown1-0/+4
Define twl4030 charger node used for charging. Signed-off-by: Marek Belisko <marek@goldelico.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-03-02ARM: dts: omap3-gta04: Add touchscreen propertiesMarek Belisko1-0/+10
Gta04 using tcs2007 touchscreen. Add support for that. Signed-off-by: Marek Belisko <marek@goldelico.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-03-02ARM: dts: omap3-gta04: Add support for magnetometerNeilBrown1-0/+6
Add magnetometer hmc5843 node. Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: Marek Belisko <marek@goldelico.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-03-02ARM: dts: am437x-gp-evm: Enable gpio.Sourav Poddar1-0/+8
Enable gpio3, gpio4, it will be used by gpio matrix keys. Also, can be used by othe peripherals. Signed-off-by: Sourav Poddar <sourav.poddar@ti.com> Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
2014-03-02ARM: dts: am437x-gp-evm: Add pwm backlight support.Sourav Poddar1-0/+24
Add pwm backlight support for gp evm. Signed-off-by: Sourav Poddar <sourav.poddar@ti.com> Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
2014-03-02ARM: dts: am437x-gp-evm: Add gp dts.Lokesh Vutla3-0/+51
AM437x GP EVM DTS with pinmux information to make I2C on EVM usable. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Sourav Poddar <sourav.poddar@ti.com> Signed-off-by: Afzal Mohammed <afzal@ti.com> Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
2014-03-02ARM: dts: am43x-epos-evm: Add SPI data.Sourav Poddar1-0/+30
Add SPI dts data. Signed-off-by: Sourav Poddar <sourav.poddar@ti.com> Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
2014-03-02ARM: dts: am43x-epos-evm: Add I2C2 data.Sourav Poddar1-0/+13
Add I2C2 dts data. Signed-off-by: Sourav Poddar <sourav.poddar@ti.com> Signed-off-by: Benoit Cousson <bcousson@baylibre.com>
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