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* arm: spear13xx: Fix dmas cellsViresh Kumar2018-01-121-1/+1
| | | | | | | | | | | | | The "dmas" cells for the designware DMA controller need to have only 3 properties apart from the phandle: request line, src master and destination master. But the commit 6e8887f60f60 updated it incorrectly while moving from platform code to DT. Fix it. Cc: stable@vger.kernel.org # v3.10+ Fixes: 6e8887f60f60 ("ARM: SPEAr13xx: Pass generic DW DMAC platform data from DT") Reported-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Olof Johansson <olof@lixom.net>
* dt-bindings: Remove leading 0x from bindings notationMathieu Malaterre2017-12-062-3/+3
| | | | | | | | | | | | | | | | Improve the binding example by removing all the leading 0x to fix the following dtc warnings: Warning (unit_address_format): Node /XXX unit name should not have leading "0x" Converted using the following command: find Documentation/devicetree/bindings -name "*.txt" -exec sed -i -e 's/([^ ])\@0x([0-9a-f])/$1\@$2/g' {} + This is a follow up to commit 48c926cd3414 Signed-off-by: Mathieu Malaterre <malat@debian.org> Signed-off-by: Rob Herring <robh@kernel.org>
* Merge tag 'armsoc-dt' of ↵Linus Torvalds2017-11-171-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM device-tree updates from Arnd Bergmann: "We add device tree files for a couple of additional SoCs in various areas: Allwinner R40/V40 for entertainment, Broadcom Hurricane 2 for networking, Amlogic A113D for audio, and Renesas R-Car V3M for automotive. As usual, lots of new boards get added based on those and other SoCs: - Actions S500 based CubieBoard6 single-board computer - Amlogic Meson-AXG A113D based development board - Amlogic S912 based Khadas VIM2 single-board computer - Amlogic S912 based Tronsmart Vega S96 set-top-box - Allwinner H5 based NanoPi NEO Plus2 single-board computer - Allwinner R40 based Banana Pi M2 Ultra and Berry single-board computers - Allwinner A83T based TBS A711 Tablet - Broadcom Hurricane 2 based Ubiquiti UniFi Switch 8 - Broadcom bcm47xx based Luxul XAP-1440/XAP-810/ABR-4500/XBR-4500 wireless access points and routers - NXP i.MX51 based Zodiac Inflight Innovations RDU1 board - NXP i.MX53 based GE Healthcare PPD biometric monitor - NXP i.MX6 based Pistachio single-board computer - NXP i.MX6 based Vining-2000 automotive diagnostic interface - NXP i.MX6 based Ka-Ro TX6 Computer-on-Module in additional variants - Qualcomm MSM8974 (Snapdragon 800) based Fairphone 2 phone - Qualcomm MSM8974pro (Snapdragon 801) based Sony Xperia Z2 Tablet - Realtek RTD1295 based set-top-boxes MeLE V9 and PROBOX2 AVA - Renesas R-Car V3M (R8A77970) SoC and "Eagle" reference board - Renesas H3ULCB and M3ULCB "Kingfisher" extension infotainment boards - Renasas r8a7745 based iWave G22D-SODIMM SoM - Rockchip rk3288 based Amarula Vyasa single-board computer - Samsung Exynos5800 based Odroid HC1 single-board computer For existing SoC support, there was a lot of ongoing work, as usual most of that concentrated on the Renesas, Rockchip, OMAP, i.MX, Amlogic and Allwinner platforms, but others were also active. Rob Herring and many others worked on reducing the number of issues that the latest version of 'dtc' now warns about. Unfortunately there is still a lot left to do. A rework of the ARM foundation model introduced several new files for common variations of the model" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (599 commits) arm64: dts: uniphier: route on-board device IRQ to GPIO controller for PXs3 dt-bindings: bus: Add documentation for the Technologic Systems NBUS arm64: dts: actions: s900-bubblegum-96: Add fake uart5 clock ARM: dts: owl-s500: Add CubieBoard6 dt-bindings: arm: actions: Add CubieBoard6 ARM: dts: owl-s500-guitar-bb-rev-b: Add fake uart3 clock ARM: dts: owl-s500: Set power domains for CPU2 and CPU3 arm: dts: mt7623: remove unused compatible string for pio node arm: dts: mt7623: update usb related nodes arm: dts: mt7623: update crypto node ARM: dts: sun8i: a711: Enable USB OTG ARM: dts: sun8i: a711: Add regulator support ARM: dts: sun8i: a83t: bananapi-m3: Enable AP6212 WiFi on mmc1 ARM: dts: sun8i: a83t: cubietruck-plus: Enable AP6330 WiFi on mmc1 ARM: dts: sun8i: a83t: Move mmc1 pinctrl setting to dtsi file ARM: dts: sun8i: a83t: allwinner-h8homlet-v2: Add AXP818 regulator nodes ARM: dts: sun8i: a83t: bananapi-m3: Add AXP813 regulator nodes ARM: dts: sun8i: a83t: cubietruck-plus: Add AXP818 regulator nodes ARM: dts: sunxi: Add dtsi for AXP81x PMIC arm64: dts: allwinner: H5: Restore EMAC changes ...
| * arm: allwinner: Correct unit name in devicetree binding exampleStefan Brüns2017-09-281-1/+1
| | | | | | | | | | | | | | Unit-names must not start with a leading 0. Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
* | Merge tag 'devicetree-for-4.15' of ↵Linus Torvalds2017-11-154-7/+7
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull DeviceTree updates from Rob Herring: "A bigger diffstat than usual with the kbuild changes and a tree wide fix in the binding documentation. Summary: - kbuild cleanups and improvements for dtbs - Code clean-up of overlay code and fixing for some long standing memory leak and race condition in applying overlays - Improvements to DT memory usage making sysfs/kobjects optional and skipping unflattening of disabled nodes. This is part of kernel tinification efforts. - Final piece of removing storing the full path for every DT node. The prerequisite conversion of printk's to use device_node format specifier happened in 4.14. - Sync with current upstream dtc. This brings additional checks to dtb compiling. - Binding doc tree wide removal of leading 0s from examples - RTC binding documentation adding missing devices and some consolidation of duplicated bindings - Vendor prefix documentation for nutsboard, Silicon Storage Technology, shimafuji, Tecon Microprocessor Technologies, DH electronics GmbH, Opal Kelly, and Next Thing" * tag 'devicetree-for-4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (55 commits) dt-bindings: usb: add #phy-cells to usb-nop-xceiv dt-bindings: Remove leading zeros from bindings notation kbuild: handle dtb-y and CONFIG_OF_ALL_DTBS natively in Makefile.lib MIPS: dts: remove bogus bcm96358nb4ser.dtb from dtb-y entry kbuild: clean up *.dtb and *.dtb.S patterns from top-level Makefile .gitignore: move *.dtb and *.dtb.S patterns to the top-level .gitignore .gitignore: sort normal pattern rules alphabetically dt-bindings: add vendor prefix for Next Thing Co. scripts/dtc: Update to upstream version v1.4.5-6-gc1e55a5513e9 of: dynamic: fix memory leak related to properties of __of_node_dup of: overlay: make pr_err() string unique of: overlay: pr_err from return NOTIFY_OK to overlay apply/remove of: overlay: remove unneeded check for NULL kbasename() of: overlay: remove a dependency on device node full_name of: overlay: simplify applying symbols from an overlay of: overlay: avoid race condition between applying multiple overlays of: overlay: loosen overly strict phandle clash check of: overlay: expand check of whether overlay changeset can be removed of: overlay: detect cases where device tree may become corrupt of: overlay: minor restructuring ...
| * | dt-bindings: Remove leading zeros from bindings notationMarco Franchi2017-11-104-7/+7
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Improve the binding example by removing all the leading zeros to fix the following dtc warnings: Warning (unit_address_format): Node /XXX unit name should not have leading 0s Converted using the following command: perl -p -i -e 's/\@0+([0-9a-f])/\@$1/g' `find ./Documentation/devicetree/bindings "*.txt"` Some unnecessary changes were manually fixed. Signed-off-by: Marco Franchi <marco.franchi@nxp.com> Signed-off-by: Rob Herring <robh@kernel.org>
* | Merge tag 'dmaengine-4.15-rc1' of git://git.infradead.org/users/vkoul/slave-dmaLinus Torvalds2017-11-156-1/+250
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull dmaengine updates from Vinod Koul: "Updates for this cycle include: - new driver for Spreadtrum dma controller, ST MDMA and DMAMUX controllers - PM support for IMG MDC drivers - updates to bcm-sba-raid driver and improvements to sun6i driver - subsystem conversion for: - timers to use timer_setup() - remove usage of PCI pool API - usage of %p format specifier - minor updates to bunch of drivers" * tag 'dmaengine-4.15-rc1' of git://git.infradead.org/users/vkoul/slave-dma: (49 commits) dmaengine: ti-dma-crossbar: Correct am335x/am43xx mux value type dmaengine: dmatest: warn user when dma test times out dmaengine: Revert "rcar-dmac: use TCRB instead of TCR for residue" dmaengine: stm32_mdma: activate pack/unpack feature dmaengine: at_hdmac: Remove unnecessary 0x prefixes before %pad dmaengine: coh901318: Remove unnecessary 0x prefixes before %pad MAINTAINERS: Step down from a co-maintaner of DW DMAC driver dmaengine: pch_dma: Replace PCI pool old API dmaengine: Convert timers to use timer_setup() dmaengine: sprd: Add Spreadtrum DMA driver dt-bindings: dmaengine: Add Spreadtrum SC9860 DMA controller dmaengine: sun6i: Retrieve channel count/max request from devicetree dmaengine: Build bcm-sba-raid driver as loadable module for iProc SoCs dmaengine: bcm-sba-raid: Use common GPL comment header dmaengine: bcm-sba-raid: Use only single mailbox channel dmaengine: bcm-sba-raid: serialize dma_cookie_complete() using reqs_lock dmaengine: pl330: fix descriptor allocation fail dmaengine: rcar-dmac: use TCRB instead of TCR for residue dmaengine: sun6i: Add support for Allwinner A64 and compatibles arm64: allwinner: a64: Add devicetree binding for DMA controller ...
| * \ Merge branch 'topic/sun' into for-linusVinod Koul2017-11-141-0/+26
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| | * | arm64: allwinner: a64: Add devicetree binding for DMA controllerStefan Brüns2017-10-161-0/+26
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The A64 is register compatible with the H3, but has a different number of dma channels and request ports. Attach additional properties to the node to allow future reuse of the compatible for controllers with different number of channels/requests. If dma-requests is not specified, the register layout defined maximum of 32 is used. Signed-off-by: Stefan Brüns <stefan.bruens@rwth-aachen.de> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
| * | Merge branch 'topic/sprd' into for-linusVinod Koul2017-11-141-0/+41
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | Kconfig and Makefile conflicts so put them in right order (sprd ones after stm ones) Signed-off-by: Vinod Koul <vinod.koul@intel.com>
| | * | dt-bindings: dmaengine: Add Spreadtrum SC9860 DMA controllerBaolin Wang2017-10-241-0/+41
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the binding documentation for Spreadtrum SC9860 DMA controller device. Signed-off-by: Baolin Wang <baolin.wang@spreadtrum.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
| * | Merge branch 'topic/stm' into for-linusVinod Koul2017-11-143-1/+181
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| | * | dt-bindings: Document the STM32 MDMA bindingsPierre-Yves MORDRET2017-10-081-0/+94
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds documentation of device tree bindings for the STM32 MDMA controller. Signed-off-by: M'boumba Cedric Madianga <cedric.madianga@gmail.com> Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
| | * | dt-bindings: stm32-dma: add a property to handle STM32 DMAMUXPierre-Yves MORDRET2017-09-271-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | STM32 DMA controller has to exposed its number of request line to be addressed via STM32 DMAMUX. Signed-off-by: M'boumba Cedric Madianga <cedric.madianga@gmail.com> Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
| | * | dt-bindings: Document the STM32 DMAMUX bindingsPierre-Yves MORDRET2017-09-271-0/+84
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the documentation of device tree bindings for the STM32 DMAMUX. Signed-off-by: M'boumba Cedric Madianga <cedric.madianga@gmail.com> Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
| * / dmaengine: usb-dmac: Add compatible string for r8a7743/5Biju Das2017-10-081-0/+2
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for r8a7743/5 SoCs. The Renesas RZ/G1[ME] (R8A7743/5) usbdmac engine is identical to the R-Car Gen2 family. No driver change is needed due to the fallback compatible value "renesas,r8a7743-usb-dmac". Adding the SoC-specific compatible values here has two purposes: 1. Document which SoCs have this hardware module, 2. Allow checkpatch to validate compatible values. Signed-off-by: Biju Das <biju.das@bp.renesas.com> Signed-off-by: Chris Paterson <chris.paterson2@renesas.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
* / Arm: dts: stm32: remove extra compatible string for uartVikas Manocha2017-10-041-1/+1
|/ | | | | | | | | This patch removes the extra compatibility string "st,stm32-usart" to avoid confusion, save some time & space. Signed-off-by: Vikas Manocha <vikas.manocha@st.com> Reviewed-by: Patrice Chotard <patrice.chotard@st.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Merge tag 'armsoc-devicetree' of ↵Linus Torvalds2017-09-111-5/+90
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM/arm64 Devicetree updates from Olof Johansson: "As usual, device tree updates is the bulk of our material in this merge window. This time around, 559 patches affecting both 32- and 64-bit platforms. Changes are too many to list individually, but some of the larger ones: New platform/SoC support: - Automotive: + Renesas R-Car D3 (R8A77995) + TI DT76x + MediaTek mt2712e - Communication-oriented: + Qualcomm IPQ8074 + Broadcom Stingray + Marvell Armada 8080 - Set top box: + Uniphier PXs3 Besides some vendor reference boards for the SoC above, there are also several new boards/machines: - TI AM335x Moxa UC-8100-ME-T open platform - TI AM57xx Beaglebone X15 Rev C - Microchip/Atmel sama5d27 SoM1 EK - Broadcom Raspberry Pi Zero W - Gemini-based D-Link DIR-685 router - Freescale i.MX6: + Toradex Apalis module + Apalis and Ixora carrier boards + Engicam GEAM6UL Starter Kit - Freescale i.MX53-based Beckhoff CX9020 Embedded PC - Mediatek mt7623-based BananaPi R2 - Several Allwinner-based single-board computers: + Cubietruck plus + Bananapi M3, M2M and M64 + NanoPi A64 + A64-OLinuXino + Pine64 - Rockchip RK3328 Pine64/Rock64 board support - Rockchip RK3399 boards: + RK3399 Sapphire module on Excavator carrier (RK3399 reference design) + Theobroma Systems RK3399-Q7 SoM - ZTE ZX296718 PCBOX Board" * tag 'armsoc-devicetree' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (559 commits) ARM: dts: at91: at91sam9g45: add AC97 arm64: dts: marvell: mcbin: enable more networking ports arm64: dts: marvell: add a reference to the sysctrl syscon in the ppv2 node arm64: dts: marvell: add TX interrupts for PPv2.2 arm64: dts: uniphier: add PXs3 SoC support ARM: dts: uniphier: add pinctrl groups of ethernet phy mode ARM: dts: uniphier: fix size of sdctrl nodes ARM: dts: uniphier: add AIDET nodes arm64: dts: uniphier: fix size of sdctrl node arm64: dts: uniphier: add AIDET nodes Revert "ARM: dts: sun8i: h3: Enable dwmac-sun8i on the Beelink X2" arm64: dts: uniphier: add reset controller node of analog amplifier arm64: dts: marvell: add Device Tree files for Armada-8KP arm64: dts: rockchip: add Haikou baseboard with RK3399-Q7 SoM arm64: dts: rockchip: add RK3399-Q7 (Puma) SoM dt-bindings: add rk3399-q7 SoM ARM: dts: rockchip: enable usb for rv1108-evb ARM: dts: rockchip: add usb nodes for rv1108 SoCs dt-bindings: update grf-binding for rv1108 SoCs ARM: dts: aspeed-g4: fix AHB window size of the SMC controllers ...
| * dt-bindings: ti,edma: Add 66AK2G specific informationLokesh Vutla2017-08-071-5/+90
| | | | | | | | | | | | | | | | Update ti,edma binding documentation to reflect 66AK2G specific properties. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Santosh Shilimkar <ssantosh@kernel.org>
* | Merge tag 'devicetree-for-4.14' of ↵Linus Torvalds2017-09-079-9/+0
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull DeviceTree updates from Rob Herring: "There's a few orphans in the conversion to %pOF printf specifiers included here that no one else picked up. Summary: - Convert more DT code to use of_property_read_* API. - Improve DT overlay support when adding multiple overlays - Convert printk's to %pOF format specifiers. Most went via subsystem trees, but picked up the remaining orphans - Correct unittests to use preferred "okay" for "status" property value - Add a KASLR seed property - Vendor prefixes for Mellanox, Theobroma System, Adaptrum, Moxa - Fix modalias buffer handling - Clean-up of include paths for building dtbs - Add bindings for amc6821, isl1208, tsl2x7x, srf02, and srf10 devices - Add nvmem bindings for MediaTek MT7623 and MT7622 SoC - Add compatible string for Allwinner H5 Mali-450 GPU - Fix links to old OpenFirmware docs with new mirror on devicetree.org - Remove status property from binding doc examples" * tag 'devicetree-for-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (45 commits) devicetree: Adjust status "ok" -> "okay" under drivers/of/ dt-bindings: Remove "status" from examples dt-bindings: pinctrl: sh-pfc: Use generic node name dt-bindings: Add vendor Mellanox dt-binding: net/phy: fix interrupts description virt: Convert to using %pOF instead of full_name macintosh: Convert to using %pOF instead of full_name ide: pmac: Convert to using %pOF instead of full_name microblaze: Convert to using %pOF instead of full_name dt-bindings: usb: musb: Grammar s/the/to/, s/is/are/ of: Use PLATFORM_DEVID_NONE definition of/device: Fix of_device_get_modalias() buffer handling of/device: Prevent buffer overflow in of_device_modalias() dt-bindings: add amc6821, isl1208 trivial bindings dt-bindings: add vendor prefix for Theobroma Systems of: search scripts/dtc/include-prefixes path for both CPP and DTC of: remove arch/$(SRCARCH)/boot/dts from include search path for CPP of: remove drivers/of/testcase-data from include search path for CPP of: return of_get_cpu_node from of_cpu_device_node_get if CPUs are not registered iio: srf08: add device tree binding for srf02 and srf10 ...
| * | dt-bindings: Remove "status" from examplesRob Herring2017-09-059-9/+0
| |/ | | | | | | | | | | | | | | | | | | | | | | | | Pretty much any node can have a status property, so it doesn't need to be in examples. Converted with the following command and removed examples with SoC and board specific splits: git grep -l -E 'status.*=.*' Documentation/devicetree/ | xargs sed -i -E '/\sstatus.*=.*"(disabled|ok|okay)/d' Acked-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Rob Herring <robh@kernel.org>
* | dmaengine: sun6i: support V3s SoC variantIcenowy Zheng2017-09-051-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | Allwinner V3s has a DMA engine similar to the ones from A31, but with fewer channels and DRQs. Add support for it. Signed-off-by: Icenowy Zheng <icenowy@aosc.xyz> Acked-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
* | dmaengine: rcar-dmac: document R8A77970 bindingsSergei Shtylyov2017-09-051-0/+1
| | | | | | | | | | | | | | | | | | Renesas R-Car V3M (R8A77970) SoC also has the R-Car gen2/3 compatible DMA controllers, so document the SoC specific binding. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
* | dmaengine: usb-dmac: Add soctype for R-Car M3-WYoshihiro Shimoda2017-08-211-0/+1
|/ | | | | | | | | This patch adds R-Car M3-W device tree bindings for usb-dmac driver. Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Reviewed-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
* Merge branch 'topic/rcar' into for-linusVinod Koul2017-07-042-3/+4
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| * dmaengine: use proper name for the R-Car SoCWolfram Sang2017-06-011-1/+1
| | | | | | | | | | | | | | | | | | It is 'R-Car', not 'r-car'. No code or binding changes, only descriptive text. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
| * dt-bindings: rcar-dmac: Document missing error interruptGeert Uytterhoeven2017-05-191-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | The documentation for the "interrupt-names" property only mentions the per-channel interrupts, while the error interrupt has always been mandatory, too. Fixes: 10f5c8438475909a ("dmaengine: rcar-dmac: Add device tree bindings documentation") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
* | Merge branch 'topic/pl08x' into for-linusVinod Koul2017-07-041-2/+7
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| * | dmaengine: pl08x: Add Faraday FTDMAC020 to compatible listLinus Walleij2017-05-241-2/+7
| |/ | | | | | | | | | | | | | | | | | | | | | | This augments the PL08x bindings to include the Faraday Technology FTDMAC020 DMA engine, as it is clearly a derivative of the PL08x PrimeCell. Also specify that it needs the special peripheral ID specified to work properly. Cc: devicetree@vger.kernel.org Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
* / dt-bindings: Add DT bindings document for Broadcom SBA RAID driverAnup Patel2017-05-161-0/+29
|/ | | | | | | | | | | This patch adds the DT bindings document for newly added Broadcom SBA RAID driver. Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Ray Jui <ray.jui@broadcom.com> Reviewed-by: Scott Branden <scott.branden@broadcom.com> Signed-off-by: Anup Patel <anup.patel@broadcom.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
* dt-bindings: stm32-dma: Fix typo regarding DMA client bindingM'boumba Cedric Madianga2017-01-031-3/+2
| | | | | | | | | Only four cells are required for dma client binding not five. Signed-off-by: M'boumba Cedric Madianga <cedric.madianga@gmail.com> Reviewed-by: Ludovic BARRE <ludovic.barre@st.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
* Merge branch 'topic/st_fdma' into for-linusVinod Koul2016-12-141-0/+87
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| * dmaengine: st_fdma: Add STMicroelectronics FDMA DT binding documentationPeter Griffin2016-10-181-0/+87
| | | | | | | | | | | | | | | | | | | | This patch adds the DT binding documentation for the FDMA constroller found on STi based chipsets from STMicroelectronics. Signed-off-by: Ludovic Barre <ludovic.barre@st.com> Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
* | Merge branch 'topic/qcom' into for-linusVinod Koul2016-12-141-3/+9
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| * | Documentation: DT: qcom_hidma: correct spelling mistakesSinan Kaya2016-10-191-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | Fix the spelling mistakes and extra and statements in the sentences. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Sinan Kaya <okaya@codeaurora.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
| * | Documentation: DT: qcom_hidma: update binding for MSISinan Kaya2016-10-191-1/+7
| |/ | | | | | | | | | | | | | | | | Adding a new binding for qcom,hidma-1.1 to distinguish HW supporting MSI interrupts from the older revision. Signed-off-by: Sinan Kaya <okaya@codeaurora.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
* | dmaengine: DW DMAC: add multi-block property to device treeEugeniy Paltsev2016-11-301-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Several versions of DW DMAC have multi block transfers hardware support. Hardware support of multi block transfers is disabled by default if we use DT to configure DMAC and software emulation of multi block transfers used instead. Add multi-block property, so it is possible to enable hardware multi block transfers (if present) via DT. Switch from per device is_nollp variable to multi_block array to be able enable/disable multi block transfers separately per channel. Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
* | dmaengine: rcar-dmac: Document R-Car M3-W bindingsUlrich Hecht2016-11-251-0/+1
| | | | | | | | | | | | | | Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
* | dmaengine: nbpfaxi: add optional max-burst property for memory reads/writesNiklas Cassel2016-11-141-0/+8
|/ | | | | | | | | | | | | | | | | | Due to a hardware bug, reading memory (from the Accelerator Coherency Port) with a burst size equal to the maximum burst size allowed by the DMA hardware's buffer size will cause a hardware hang on the ARTPEC-6 SoC, where the only solution is a manual power cycle. On ARTPEC-6, this hardware bug does not trigger when writing memory (to the Accelerator Coherency Port) with a burst size equal to the maximum burst size allowed by the DMA hardware's buffer size. To avoid this hardware hang, introduce a new optional max-burst property for memory reads. For completeness, also introduce a max-burst property for memory writes. Signed-off-by: Niklas Cassel <niklas.cassel@axis.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
* Merge branch 'topic/imx' into for-linusVinod Koul2016-10-031-0/+1
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| * dmaengine: imx-sdma: Add i.MX7 supportFabio Estevam2016-08-311-0/+1
| | | | | | | | | | | | | | | | Allow i.MX7 to work with the imx-sdma driver. Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Tested-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
* | DT: dmaengine: rcar-dmac: document R8A7743/5 supportSergei Shtylyov2016-09-301-1/+3
| | | | | | | | | | | | | | | | | | Renesas RZ/G SoC also have the R-Car gen2/3 compatible DMA controllers. Document RZ/G1[ME] (also known as R8A774[35]) SoC bindings. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
* | dmaengine: sun6i: Add support for Allwinner A83T (sun8i) variantJean-Francois Moine2016-09-261-0/+1
|/ | | | | | | | | The A83T SoC has the same dma engine as the A31 (sun6i), with a reduced amount of endpoints and physical channels. Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
* Merge tag 'armsoc-dt' of ↵Linus Torvalds2016-08-021-2/+2
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM DT updates from Olof Johansson: "Device tree contents continue to be the largest branches we submit. This time around, some of the contents worth pointing out is: New SoC platforms: - Freescale i.MX 7Solo - Broadcom BCM23550 - Cirrus Logic EP7209 and EP7211 (clps711x platforms)_ - Hisilicon HI3519 - Renesas R8A7792 Some of the other delta that is sticking out, line-count wise: - Exynos moves of IP blocks under an SoC bus, which causes a large delta due to indentation changes - a new Tegra K1 board: Apalis - a bunch of small updates to many Allwinner platforms; new hardware support, some cleanup, etc" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (426 commits) ARM: dts: sun8i: Add dts file for inet86dz board ARM: dts: sun8i: Add dts file for Polaroid MID2407PXE03 tablet ARM: dts: sun8i: Use sun8i-reference-design-tablet for ga10h dts ARM: dts: sun8i: Use sun8i-reference-design-tablet for polaroid mid2809pxe04 ARM: dts: sun8i: reference-design-tablet: Add drivevbus-supply ARM: dts: Copy sun8i-q8-common.dtsi sun8i-reference-design-tablet.dtsi ARM: dts: sun5i: Use sun5i-reference-design-tablet.dtsi for utoo p66 dts ARM: dts: sun5i: Use sun5i-reference-design-tablet.dtsi for dit4350 dts ARM: dts: sun5i: reference-design-tablet: Remove mention of q8 ARM: dts: sun5i: reference-design-tablet: Set lradc vref to avcc ARM: dts: sun5i: Rename sun5i-q8-common.dtsi sun5i-reference-design-tablet.dtsi ARM: dts: sun5i: Move q8 display bits to sun5i-a13-q8-tablet.dts ARM: dts: sunxi: Rename sunxi-q8-common.dtsi sunxi-reference-design-tablet.dtsi ARM: dts: at91: Don't build unnecessary dtbs ARM: dts: at91: sama5d3x: separate motherboard gmac and emac definitions ARM: dts: at91: at91sam9g25ek: fix isi endpoint node ARM: dts: at91: move isi definition to at91sam9g25ek ARM: dts: at91: fix i2c-gpio node name ARM: dts: at91: vinco: fix regulator name ARM: dts: at91: ariag25 : fix onewire node ...
| * ARM: dts: Correct misspelling, "emda3" -> "edma3"Robert P. J. Day2016-06-101-2/+2
| | | | | | | | | | | | | | | | | | | | Correct misspelling, "emda3" -> "edma3". Reported-by: Adam J Allison <adamj.allison@gmail.com> Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Acked-by: Rob Herring <robh@kernel.org> Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | Merge branch 'topic/xilinx' into for-linusVinod Koul2016-07-163-129/+99
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| * | Documentation: DT: dma: Add Xilinx zynqmp dma device tree binding documentationKedareswara rao Appana2016-07-081-0/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Device-tree binding documentation for Xilinx zynqmp dma engine used in Zynq UltraScale+ MPSoC. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Punnaiah Choudary Kalluri <punnaia@xilinx.com> Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
| * | dmaengine: xilinx: Use different channel names for each dmaKedareswara rao Appana2016-07-081-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current driver assumes that child node channel name is either "xlnx,axi-vdma-mm2s-channel" or "xlnx,axi-vdma-s2mm-channel" which is confusing the users of AXI DMA and CDMA. This patch fixes this issue by using different channel names for the AXI DMA and AXI CDMA child nodes. Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
| * | dmaengine: xilinx: Rename driver and configKedareswara rao Appana2016-07-081-0/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the existing vdma driver support for AXI DMA and CDMA got added so the driver is no longer VDMA specific. This patch renames the driver and DT binding doc to xilinx_dma and updates the Kconfig description for all the DMAS. Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
| * | Documentation: DT: dma: Delete binding doc for AXI DMAKedareswara rao Appana2016-07-081-65/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The AXI DMA support is added to the existing AXI VDMA driver. Device tree binding information also updated in the VDMA binding doc. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Kedareswara rao Appana <appanad@xilinx.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-21 09:23:16 +0100