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* dt-bindings: move various RNG bindings to rng/ directoryRob Herring2018-04-271-19/+0
| | | | | | | Bindings are supposed to be organized by device class/function. Move bindings for various RNGs to rng/ binding directory. Signed-off-by: Rob Herring <robh@kernel.org>
* Merge tag 'armsoc-dt' of ↵Linus Torvalds2018-04-051-0/+17
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC device tree updates from Arnd Bergmann: "This is the usual set of changes for device trees, with over 700 non-merged changesets. There is an ongoing set of dtc warning fixes and the usual bugfixes, cleanups and added device support. The most interesting bit as usual is support for new machines listed below: - The Allwinner H6 makes its debut with the Pine-H64 board, and we get two new machines based on its older siblings: the H5 based OrangePi Zero+ and the A64 based Teres-I Laptop from Olimex. On the 32-bit side, we add The Olimex som204 based on Allwinner A20, and the Banana Pi M2 Zero development board (based on H2). - NVIDIA adds support for Tegra194 aka "Xavier", plus their p2972 development board and p2888 CPU module. - The Nuvoton npcm750 is a BMC that was newly added, for now we only support running on the evaluation board. - STmicroelectronics stm32 gains support for the stm32mp157c and two evaluation boards. - The Toradex Colibri board family grows a few members based on the i.MX6ULL variant. - The Advantec DMS-BA16 is a Qseven module using the NXP i.MX6 family of chips. - The Phytec phyBOARD Mira is a family of industrial boards based on i.MX6. For now, four models get added. - TI am335x based PDU-001 is an industrial embedded machine used for traffic monitoring - The Aspeed platform now supports running on the BMC on the Qualcomm Centriq 2400 server - Samsung Exynos4 based Galaxy S3 is a family of mobile phones Qualcomm msm8974 based Galaxy S5 is a rather different phone made by the same company. - The Xilinx Zynq and ZynqMP platforms now gained a lot of dts file for the various boards made by Xilinx themselves, as well as the Digilent Zybo Z7. - The ARM Versatile family now supports the "IB2" interface board. - The Renesas H2 based "Stout" and the H3 based Salvator-X are more evaluation boards named after a kind of beer, as most of them are. The r8a77980 (V3H) based "Condor" apparently doesn't follow that tradition. ;-) - ROC-RK3328-CC is a simple developement board from the Libre Computer Project, based on the Rockchips RK3328 SoC - Haiku is another development board plus Qseven module based on Rockchips RK3368 and made by Theobroma Systems" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (701 commits) arm: dts: modify Nuvoton NPCM7xx device tree structure arm: dts: modify Makefile NPCM750 configuration name arm: dts: modify clock binding in NPCM750 device tree arm: dts: modify timer register size in NPCM750 device tree arm: dts: modify UART compatible name in NPCM750 device tree arm: dts: add watchdog device to NPCM750 device tree arm64: dts: uniphier: add ethernet node for PXs3 ARM: dts: uniphier: add pinctrl groups of ethernet for second instance arm: dts: kirkwood*.dts: use SPDX-License-Identifier for board using GPL-2.0+ arm: dts: kirkwood*.dts: use SPDX-License-Identifier for boards using GPL-2.0+/MIT arm: dts: kirkwood*.dts: use SPDX-License-Identifier for boards using GPL-2.0 arm: dts: armada-385-turris-omnia: use SPDX-License-Identifier arm: dts: armada-385-db-ap: use SPDX-License-Identifier arm: dts: armada-388-rd: use SPDX-License-Identifier arm: dts: armada-xp-db-xc3-24g4xg: use SPDX-License-Identifier arm: dts: armada-xp-db-dxbc2: use SPDX-License-Identifier arm: dts: armada-370-db: use SPDX-License-Identifier arm: dts: armada-*.dts: use SPDX-License-Identifier for most of the Armada based board arm: dts: armada-xp-98dx: use SPDX-License-Identifier for prestara 98d SoCs arm: dts: armada-*.dtsi: use SPDX-License-Identifier for most of the Armada SoCs ...
| * ARM: dts: imx7s: add snvs rtc clockAnson Huang2018-02-281-0/+17
| | | | | | | | | | | | | | | | | | Add i.MX7 SNVS RTC clock. Signed-off-by: Anson Huang <Anson.Huang@nxp.com> Acked-by: Dong Aisheng <aisheng.dong@nxp.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* | crypto: inside-secure - fix clock resource by adding a register clockGregory CLEMENT2018-03-231-1/+5
| | | | | | | | | | | | | | | | | | | | | | On Armada 7K/8K we need to explicitly enable the register clock. This clock is optional because not all the SoCs using this IP need it but at least for Armada 7K/8K it is actually mandatory. The binding documentation is updated accordingly. Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* | dt-bindings: Add DT bindings for ccree 710 and 630pGilad Ben-Yossef2018-03-031-1/+2
|/ | | | | | | | | Add device tree bindings for Arm CryptoCell 710 and 630p hardware revisions. Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* Merge tag 'devicetree-for-4.16' of ↵Linus Torvalds2018-02-011-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull DeviceTree updates from Rob Herring: - Convert to use memblock_virt_alloc in DT code which supports bootmem arches. With this we can remove the arch specific early_init_dt_alloc_memory_arch() functions. - Enable running the DT unittests on UML - Use SPDX license tags on DT files - Fix early FDT kconfig ifdef logic - Clean-up unittest Makefile - Fix function comment for of_irq_parse_raw - Add missing documentation for linux,initrd-{start,end} properties - Clean-up of binding examples using uppercase hex - Add trivial devices W83773G and Infineon TLV493D-A1B6 - Add missing STM32 SoC bindings - Various small binding doc fixes * tag 'devicetree-for-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (23 commits) xtensa: remove arch specific early DT functions x86: remove arch specific early_init_dt_alloc_memory_arch nios2: remove arch specific early_init_dt_alloc_memory_arch mips: remove arch specific early_init_dt_alloc_memory_arch metag: remove arch specific early DT functions cris: remove arch specific early DT functions libfdt: remove unnecessary include directive from <linux/libfdt.h> of: unittest: refactor Makefile of/fdt: use memblock_virt_alloc for early alloc of: Use SPDX license tag for DT files of/fdt: Fix #ifdef dependency of early flattree declarations dt-bindings: h8300 clocksource: correct spelling of pulse dt-bindings: imx6q-pcie: Add required property for i.MX6SX mmc: Don't reference Linux-specific OF_GPIO_ACTIVE_LOW flag in DT binding dt-bindings: Use lower case hex in unit-addresses dt-bindings: display: panel: Fix compatible string for Toshiba LT089AC29000 dt-bindings: Add Infineon TLV493D-A1B6 dt-bindings: mailbox: ti,message-manager: Fix interrupt name error dt-bindings: chosen: Document linux,initrd-{start,end} dt-bindings: arm: document supported STM32 SoC family ...
| * dt-bindings: Use lower case hex in unit-addressesRob Herring2017-12-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | DT unit addresses should be lower case hex. Fix all the binding examples. Converted with the following command from Krzysztof Kozlowski: sed -e 's/@\([a-fA-F0-9_-]*\) {/@\L\1 {/' -i $(find Documentation/devicetree/bindings -name '*.txt') Signed-off-by: Rob Herring <robh@kernel.org>
* | Documentation/bindings: crypto: document the SafeXcel EIP97 compatibleAntoine Tenart2018-01-141-1/+2
| | | | | | | | | | | | | | | | This patch adds the SafeXcel EIP97 compatible to the Inside Secure device tree bindings documentation. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Herbert Xu2017-12-221-2/+2
|\| | | | | | | Merge the crypto tree to pick up inside-secure fixes.
| * dt-bindings: Remove leading 0x from bindings notationMathieu Malaterre2017-12-061-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | crypto: exynos - Support Exynos5250+ SoCsŁukasz Stelmach2017-12-221-1/+3
| | | | | | | | | | | | | | | | Add support for PRNG in Exynos5250+ SoCs. Signed-off-by: Łukasz Stelmach <l.stelmach@samsung.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* | dt-bindings: add device tree binding for Arm TrustZone CryptoCell crypto engineGilad Ben-Yossef2017-11-291-0/+22
| | | | | | | | | | | | | | | | | | | | | | The Arm TrustZone CryptoCell is a hardware security engine. This patch adds DT bindings for its Rich Execution Environment crypto engine. A driver supporting this device is already present in the staging tree. Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* | dt-bindings: Document STM32 CRYP bindingsFabien DESSENNE2017-11-291-0/+19
|/ | | | | | | | Document device tree bindings for the STM32 CRYP. Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* Merge tag 'devicetree-for-4.15' of ↵Linus Torvalds2017-11-141-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Franchi2017-11-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | dt/bindings: exynos-rng: Move dt binding documentation to bindings/cryptoPrasannaKumar Muralidharan2017-09-221-0/+17
|/ | | | | | | | | Samsung exynos PRNG driver is using crypto framework instead of hw_random framework. So move the devicetree binding to crypto folder. Signed-off-by: PrasannaKumar Muralidharan <prasannatsmkumar@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* Merge tag 'devicetree-for-4.14' of ↵Linus Torvalds2017-09-075-5/+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 Herring2017-09-055-5/+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>
* | dt-bindings: crypto: add ARTPEC cryptoLars Persson2017-08-221-0/+16
| | | | | | | | | | | | | | | | | | Document the device tree bindings for the ARTPEC crypto accelerator on ARTPEC-6 and ARTPEC-7 SoCs. Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Lars Persson <larper@axis.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* | dt-bindings: Document STM32 HASH bindingslionel.debieve@st.com2017-07-281-0/+30
| | | | | | | | | | | | | | | | | | This adds documentation of device tree bindings for the STM32 HASH controller. Signed-off-by: Lionel Debieve <lionel.debieve@st.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* | crypto: atmel-ecc - introduce Microchip / Atmel ECC driverTudor-Dan Ambarus2017-07-181-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add ECDH support for ATECC508A (I2C) device. The device features hardware acceleration for the NIST standard P256 prime curve and supports the complete key life cycle from private key generation to ECDH key agreement. Random private key generation is supported internally within the device to ensure that the private key can never be known outside of the device. If the user wants to use its own private keys, the driver will fallback to the ecdh software implementation. Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* | Documentation/bindings: crypto: remove the dma-mask propertyAntoine Ténart2017-07-181-2/+0
|/ | | | | | | | | | | The dma-mask property is broken and was removed in the device trees having a safexcel-eip197 node and in the safexcel cryptographic driver. This patch removes the dma-mask property from the documentation as well. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* Merge tag 'devicetree-for-4.13' of ↵Linus Torvalds2017-07-072-4/+4
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull DeviceTree updates from Rob Herring: - vsprintf format specifier %pOF for device_node's. This will enable us to stop storing the full node names. Conversion of users will happen next cycle. - Update documentation to point to DT specification instead of ePAPR. - Split out graph and property functions to a separate file. - New of-graph functions for ALSA - Add vendor prefixes for RISC-V, Linksys, iWave Systems, Roofull, Itead, and BananaPi. - Improve dtx_diff utility filename printing. * tag 'devicetree-for-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (32 commits) of: document /sys/firmware/fdt dt-bindings: Add RISC-V vendor prefix vsprintf: Add %p extension "%pOF" for device tree of: find_node_by_full_name rewrite to compare each level of: use kbasename instead of open coding dt-bindings: thermal: add file extension to brcm,ns-thermal of: update ePAPR references to point to Devicetree Specification scripts/dtc: dtx_diff - Show real file names in diff header of: detect invalid phandle in overlay of: be consistent in form of file mode of: make __of_attach_node() static of: address.c header comment typo of: fdt.c header comment typo of: make of_fdt_is_compatible() static dt-bindings: display-timing.txt convert non-ascii characters to ascii Documentation: remove overlay-notes reference to non-existent file dt-bindings: usb: exynos-usb: Add missing required VDD properties dt-bindings: Add vendor prefix for Linksys MAINTAINERS: add device tree ABI documentation file of: Add vendor prefix for iWave Systems Technologies Pvt. Ltd ...
| * of: update ePAPR references to point to Devicetree SpecificationFrank Rowand2017-06-222-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Devicetree Specification has superseded the ePAPR as the base specification for bindings. Update files in Documentation to reference the new document. First reference to ePAPR in Documentation/devicetree/bindings/arm/cci.txt is generic, remove it. Some files are not updated because there is no hypervisor chapter in the Devicetree Specification: Documentation/devicetree/bindings/powerpc/fsl/msi-pic.txt Documenation/virtual/kvm/api.txt Documenation/virtual/kvm/ppc-pv.txt Signed-off-by: Frank Rowand <frank.rowand@sony.com> Signed-off-by: Rob Herring <robh@kernel.org>
* | Documentation/bindings: Document the SafeXel cryptographic engine driverAntoine Ténart2017-06-221-0/+29
| | | | | | | | | | | | | | | | The Inside Secure Safexcel cryptographic engine is found on some Marvell SoCs (7k/8k). Document the bindings used by its driver. Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* | dt-bindings: crypto: remove mediatek ethif clockRyder Lee2017-06-101-5/+3
|/ | | | | | | | | | | | | This patch removes the parent clock 'ethif' in bindings, since we don't need to control the parent of a clock in current clock framework. Moreover, the clocks are get by name in the driver, thus this change does not break backwards compatibility. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* dt-bindings: Document STM32 CRC bindingsFabien DESSENNE2017-04-051-0/+16
| | | | | | | | Document device tree bindings for the STM32 CRC (crypto CRC32) Signed-off-by: Fabien Dessenne <fabien.dessenne@st.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: brcm - DT documentation for Broadcom SPU hardwareRob Rice2017-02-111-0/+22
| | | | | | | | | | Device tree documentation for Broadcom Secure Processing Unit (SPU) crypto hardware. Signed-off-by: Steve Lin <steven.lin1@broadcom.com> Signed-off-by: Rob Rice <rob.rice@broadcom.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: mediatek - add DT bindings documentationRyder Lee2016-12-271-0/+27
| | | | | | | | Add DT bindings documentation for the crypto driver Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: caam - add support for iMX6ULMarcus Folkesson2016-10-251-0/+20
| | | | | | | | | i.MX6UL does only require three clocks to enable CAAM module. Signed-off-by: Marcus Folkesson <marcus.folkesson@gmail.com> Acked-by: Rob Herring <robh@kernel.org> Reviewed-by: Horia Geantă <horia.geanta@nxp.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: s5p-sss - Remove useless hash interrupt handlerKrzysztof Kozlowski2016-04-201-4/+2
| | | | | | | | | | | | | Beside regular feed control interrupt, the driver requires also hash interrupt for older SoCs (samsung,s5pv210-secss). However after requesting it, the interrupt handler isn't doing anything with it, not even clearing the hash interrupt bit. Driver does not provide hash functions so it is safe to remove the hash interrupt related code and to not require the interrupt in Device Tree. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* Documentation: devicetree: add Freescale SCC bindingsSteffen Trumtrar2016-04-151-0/+21
| | | | | | | | | Add documentation for the Freescale Security Controller (SCC) found on i.MX25 SoCs. Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: rockchip - add DT bindings documentationZain Wang2015-11-271-0/+29
| | | | | | | | | Add DT bindings documentation for the rk3288 crypto drivers. Signed-off-by: Zain Wang <zain.wang@rock-chips.com> Acked-by: Rob Herring <robh@kernel.org> Tested-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* Documentation: devicetree: fix reference to legacy wakeup propertiesSudeep Holla2015-10-301-2/+2
| | | | | | | | | | | | | | | This patch marks all the reference to the legacy wakeup bindings and replaces them with the standard "wakeup-source" property. All these legacy property are also listed under a separate section in the generic wakeup-source binding document. Cc: Rob Herring <robh+dt@kernel.org> Cc: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Rob Herring <robh@kernel.org>
* Merge tag 'armsoc-soc' of ↵Linus Torvalds2015-09-011-13/+78
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC platform updates from Olof Johansson: "New or improved SoC support: - add support for Atmel's SAMA5D2 SoC - add support for Freescale i.MX6UL - improved support for TI's DM814x platform - misc fixes and improvements for RockChip platforms - Marvell MVEBU suspend/resume support A few driver changes that ideally would belong in the drivers branch are also here (acked by appropriate maintainers): - power key input driver for Freescale platforms (svns) - RTC driver updates for Freescale platforms (svns/mxc) - clk fixes for TI DM814/816X + a bunch of other changes for various platforms" * tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (83 commits) ARM: rockchip: pm: Fix PTR_ERR() argument ARM: imx: mach-imx6ul: Fix allmodconfig build clk: ti: fix for definition movement ARM: uniphier: drop v7_invalidate_l1 call at secondary entry memory: kill off set_irq_flags usage rtc: snvs: select option REGMAP_MMIO ARM: brcmstb: select ARCH_DMA_ADDR_T_64BIT for LPAE ARM: BCM: Enable ARM erratum 798181 for BRCMSTB ARM: OMAP2+: Fix power domain operations regression caused by 81xx ARM: rockchip: enable PMU_GPIOINT_WAKEUP_EN when entering shallow suspend ARM: rockchip: set correct stabilization thresholds in suspend ARM: rockchip: rename osc_switch_to_32k variable ARM: imx6ul: add fec MAC refrence clock and phy fixup init ARM: imx6ul: add fec bits to GPR syscon definition rtc: mxc: add support of device tree dt-binding: document the binding for mxc rtc rtc: mxc: use a second rtc clock ARM: davinci: cp_intc: use IRQCHIP_SKIP_SET_WAKE instead of irq_set_wake callback soc: mediatek: Fix SCPSYS compilation ARM: at91/soc: add basic support for new sama5d2 SoC ...
| * input: snvs_pwrkey: use "wakeup-source" as deivce tree property nameShawn Guo2015-07-181-1/+1
| | | | | | | | | | | | | | | | Instead of inventing a new property name, let's use "wakeup-source" to be consistent with other driver and subsystem bindings. Signed-off-by: Shawn Guo <shawnguo@kernel.org> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
| * Document: devicetree: input: imx: i.mx snvs power device tree bindingsFrank Li2015-07-151-0/+49
| | | | | | | | | | | | | | | | | | | | The snvs-pwrkey is designed to enable POWER key function which controlled by SNVS ONOFF. the driver can report the status of POWER key and wakeup system if pressed after system suspend. Signed-off-by: Frank Li <Frank.Li@freescale.com> Signed-off-by: Robin Gong <b38343@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
| * Document: dt: fsl: snvs: change support sysconFrank Li2015-07-151-13/+29
| | | | | | | | | | | | | | | | | | | | snvs actually is multi fucntion driver. Change to use syscon to access register. Change snvs parent interrupt to option because single function may have seperated irq number. Signed-off-by: Frank Li <Frank.Li@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* | crypto: sunxi-ss - Document optional reset control bindingsChen-Yu Tsai2015-08-131-0/+4
| | | | | | | | | | | | | | | | | | Later Allwinner SoCs split out the reset controls for individual modules out of the clock gate controls. The "Security System" crypto engine is no different. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* | crypto: caam - Added clocks and clock-names properties to SEC4.0 device tree ↵Victoria Milhoan2015-08-101-0/+17
| | | | | | | | | | | | | | | | | | | | | | binding The clocks and clock-names properties describe input clocks that may be required for enablement of CAAM. Signed-off-by: Victoria Milhoan <vicki.milhoan@freescale.com> Tested-by: Horia Geantă <horia.geanta@freescale.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* | ARM: sun4i: dt: Add DT bindings documentation for SUN4I Security SystemLABBE Corentin2015-07-201-0/+19
|/ | | | | | | | This patch adds documentation for Device-Tree bindings for the Security System cryptographic accelerator driver. Signed-off-by: LABBE Corentin <clabbe.montjoie@gmail.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: marvell/cesa - add DT bindings documentationBoris BREZILLON2015-06-191-0/+45
| | | | | | | Add DT bindings documentation for the new marvell-cesa driver. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: mv_cesa - explicitly define kirkwood and dove compatible stringsBoris BREZILLON2015-06-191-1/+4
| | | | | | | | | | | | | | | | | We are about to add a new driver to support new features like using the TDMA engine to offload the CPU. Orion, Dove and Kirkwood platforms are already using the mv_cesa driver, but Orion SoCs do not embed the TDMA engine, which means we will have to differentiate them if we want to get TDMA support on Dove and Kirkwood. In the other hand, the migration from the old driver to the new one is not something all people are willing to do without first auditing the new driver. Hence we have to support the new compatible in the mv_cesa driver so that new platforms with updated DTs can still attach their crypto engine device to this driver. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: mv_cesa - use gen_pool to reserve the SRAM memory regionBoris BREZILLON2015-06-191-8/+16
| | | | | | | | | | | | | | | | | | | | | | | The mv_cesa driver currently expects the SRAM memory region to be passed as a platform device resource. This approach implies two drawbacks: - the DT representation is wrong - the only one that can access the SRAM is the crypto engine The last point is particularly annoying in some cases: for example on armada 370, a small region of the crypto SRAM is used to implement the cpuidle, which means you would not be able to enable both cpuidle and the CESA driver. To address that problem, we explicitly define the SRAM device in the DT and then reference the sram node from the crypto engine node. Also note that the old way of retrieving the SRAM memory region is still supported, or in other words, backward compatibility is preserved. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: mv_cesa - document the clocks propertyBoris BREZILLON2015-06-191-0/+2
| | | | | | | | On Dove platforms, the crypto engine requires a clock. Document this clocks property in the mv_cesa bindings doc. Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: talitos - Update DT bindings with SEC1LEROY Christophe2015-04-211-2/+4
| | | | | | | This patch updates the documentation by including SEC1 into SEC2/3 doc Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* Documentation: crypto: Add DT binding info for the img hw hash acceleratorJames Hartley2015-03-161-0/+27
| | | | | | | | | | This adds the binding documentation for the Imagination Technologies hash accelerator that provides hardware acceleration for SHA1/SHA224/SHA256/MD5 hashes. This hardware will be present in the upcoming pistachio SoC. Signed-off-by: James Hartley <james.hartley@imgtec.com> Reviewed-by: Andrew Bresticker <abrestic@chromium.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* crypto: sahara - add support for i.MX53Steffen Trumtrar2014-12-031-1/+1
| | | | | | | | The Sahara on the i.MX53 is of version 4. Add support for probing the device. Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* Documentation: treewide: fix typos and grammarHayato Suzuki2014-08-261-1/+1
| | | | | | | | Correct spelling typo in treewide. Signed-off-by: Hayato Suzuki <hytszk@gmail.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* crypto: ccp - Base AXI DMA cache settings on device treeTom Lendacky2014-07-231-0/+3
| | | | | | | | | | | | | | | The default cache operations for ARM64 were changed during 3.15. To use coherent operations a "dma-coherent" device tree property is required. If that property is not present in the device tree node then the non-coherent operations are assigned for the device. Add support to the ccp driver to assign the AXI DMA cache settings based on whether the "dma-coherent" property is present in the device node. If present, use settings that work with the caches. If not present, use settings that do not look at the caches. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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